H01M4/00	7	Electrodes<br><br><u>NOTE</u><br><br>In classifying electrodes of hybrid cells, the individual half-cells of the hybrid cell are considered separately, e.g. an electrode in the primary half of a primary/fuel type hybrid cell is considered to be a primary-cell electrode covered by H01M4/06.	H01M4/00	H01M4/00		605
H01M4/02	8	Electrodes composed of, or comprising, active material	H01M4/02	H01M4/02		5392
H01M2004/021	9	{Physical characteristics, e.g. porosity, surface area}	H01M4/02	H01M4/02		21294
H01M2004/022	9	{Electrodes made of one single microscopic fiber}	H01M4/02	H01M4/02		125
H01M2004/023	9	{Gel electrode}	H01M4/02	H01M4/02		172
H01M2004/024	9	{Insertable electrodes}	H01M4/02	H01M4/02		229
H01M2004/025	9	{with shapes other than plane or cylindrical}	H01M4/02	H01M4/02		414
H01M2004/026	9	{characterised by the polarity}	H01M4/02	H01M4/02		51
H01M2004/027	10	{Negative electrodes}	H01M4/02	H01M4/02		25486
H01M2004/028	10	{Positive electrodes}	H01M4/02	H01M4/02		26997
H01M2004/029	10	{Bipolar electrodes}	H01M4/02	H01M4/02		549
H01M4/04	9	Processes of manufacture in general	H01M4/04	H01M4/04		7952
H01M4/0402	10	{Methods of deposition of the material}	H01M4/04	H01M4/04		2202
H01M4/0404	11	{by coating on electrode collectors}	H01M4/04	H01M4/04		11513
H01M4/0407	11	{by coating on an electrolyte layer}	H01M4/04	H01M4/04		633
H01M4/0409	11	{by a doctor blade method, slip-casting or roller coating}	H01M4/04	H01M4/04		1198
H01M4/0411	11	{by extrusion}	H01M4/04	H01M4/04		448
H01M4/0414	11	{by screen printing}	H01M4/04	H01M4/04		242
H01M4/0416	11	{involving impregnation with a solution, dispersion, paste or dry powder (H01M4/0438 takes precedence)}	H01M4/04	H01M4/04		1729
H01M4/0419	11	{involving spraying}	H01M4/04	H01M4/04		946
H01M4/0421	11	{involving vapour deposition}	H01M4/04	H01M4/04		600
H01M4/0423	12	{Physical vapour deposition}	H01M4/04	H01M4/04		505
H01M4/0426	13	{Sputtering}	H01M4/04	H01M4/04		678
H01M4/0428	12	{Chemical vapour deposition}	H01M4/04	H01M4/04		911
H01M4/043	10	{involving compressing or compaction}	H01M4/04	H01M4/04		2153
H01M4/0433	11	{Molding}	H01M4/04	H01M4/04		759
H01M4/0435	11	{Rolling or calendering}	H01M4/04	H01M4/04		3979
H01M4/0438	10	{by electrochemical processing (electroless electrochemical plating C23C18/54)}	H01M4/04	H01M4/04		569
H01M4/044	11	{Activating, forming or electrochemical attack of the supporting material}	H01M4/04	H01M4/04		132
H01M4/0442	12	{Anodisation, Oxidation (electrolytic coating by anodisation C25D9/00)}	H01M4/04	H01M4/04		135
H01M4/0445	12	{Forming after manufacture of the electrode, e.g. first charge, cycling}	H01M4/04	H01M4/04		479
H01M4/0447	13	{of complete cells or cells stacks}	H01M4/04	H01M4/04		824
H01M4/045	11	{Electrochemical coating; Electrochemical impregnation}	H01M4/04	H01M4/04		351
H01M4/0452	12	{from solutions}	H01M4/04	H01M4/04		724
H01M4/0454	12	{from melts}	H01M4/04	H01M4/04		32
H01M4/0457	12	{from dispersions or suspensions; Electrophoresis}	H01M4/04	H01M4/04		158
H01M4/0459	11	{Electrochemical doping, intercalation, occlusion or alloying}	H01M4/04	H01M4/04		432
H01M4/0461	12	{Electrochemical alloying}	H01M4/04	H01M4/04		195
H01M4/0464	11	{Electro organic synthesis}	H01M4/04	H01M4/04		16
H01M4/0466	12	{Electrochemical polymerisation}	H01M4/04	H01M4/04		148
H01M4/0469	11	{Electroforming a self-supporting electrode; Electroforming of powdered electrode material}	H01M4/04	H01M4/04		60
H01M4/0471	10	{involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis}	H01M4/04	H01M4/04		8289
H01M4/0473	10	{Filling tube-or pockets type electrodes; Applying active mass in cup-shaped terminals}	H01M4/04	H01M4/04		128
H01M4/0476	11	{with molten material}	H01M4/04	H01M4/04		20
H01M4/0478	11	{with dispersions, suspensions or pastes}	H01M4/04	H01M4/04		71
H01M4/048	11	{with dry powder}	H01M4/04	H01M4/04		46
H01M4/0483	10	{by methods including the handling of a melt (H01M4/0438, take precedence)}	H01M4/04	H01M4/04		264
H01M4/0485	11	{Casting}	H01M4/04	H01M4/04		118
H01M4/0488	11	{Alloying}	H01M4/04	H01M4/04		101
H01M4/049	10	{Manufacturing of an active layer by chemical means}	H01M4/04	H01M4/04		521
H01M4/0492	11	{Chemical attack of the support material}	H01M4/04	H01M4/04		165
H01M4/0495	11	{Chemical alloying}	H01M4/04	H01M4/04		66
H01M4/0497	11	{Chemical precipitation}	H01M4/04	H01M4/04		226
H01M4/06	9	Electrodes for primary cells	H01M4/06	H01M4/06		1933
H01M4/08	10	Processes of manufacture	H01M4/08	H01M4/08		1054
H01M4/10	11	of pressed electrodes with central core, i.e. dollies	H01M4/10	H01M4/10		245
H01M4/12	11	of consumable metal or alloy electrodes (use of alloy compositions as active materials H01M4/38)	H01M4/12	H01M4/12		746
H01M4/13	9	Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof<br><br><u>NOTE</u><br><br> This group does not cover electrodes for accumulators working at high temperatures, e.g. molten sodium electrodes, which subject matter is classified in group H01M10/39	H01M4/13	H01M4/13		19004
H01M4/131	10	Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx	H01M4/131	H01M4/131		17352
H01M4/1315	11	containing halogen atoms, e.g. LiCoOxFy	H01M4/1315	H01M4/1315		422
H01M4/133	10	Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx	H01M4/133	H01M4/133		11638
H01M4/134	10	Electrodes based on metals, Si or alloys	H01M4/134	H01M4/134		13099
H01M4/136	10	Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy	H01M4/136	H01M4/136		7273
H01M4/137	10	Electrodes based on electro-active polymers	H01M4/137	H01M4/137		1134
H01M4/139	10	Processes of manufacture	H01M4/139	H01M4/139		12876
H01M4/1391	11	of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx	H01M4/1391	H01M4/1391		7678
H01M4/13915	12	containing halogen atoms, e.g. LiCoOxFy	H01M4/13915	H01M4/13915		150
H01M4/1393	11	of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx	H01M4/1393	H01M4/1393		5404
H01M4/1395	11	of electrodes based on metals, Si or alloys	H01M4/1395	H01M4/1395		6846
H01M4/1397	11	of electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy	H01M4/1397	H01M4/1397		3641
H01M4/1399	11	of electrodes based on electro-active polymers	H01M4/1399	H01M4/1399		451
H01M4/14	9	Electrodes for lead-acid accumulators	H01M4/14	H01M4/14		1674
H01M4/16	10	Processes of manufacture	H01M4/16	H01M4/16		819
H01M4/18	11	of Plant&#233; electrodes	H01M4/18	H01M4/18		22
H01M4/20	11	of pasted electrodes	H01M4/20	H01M4/20		1752
H01M4/21	12	Drying of pasted electrodes	H01M4/21	H01M4/21		363
H01M4/22	11	Forming of electrodes	H01M4/22	H01M4/22		571
H01M4/23	12	Drying or preserving electrodes after forming	H01M4/23	H01M4/23		213
H01M4/24	9	Electrodes for alkaline accumulators	H01M4/24	H01M4/24		777
H01M4/242	10	{Hydrogen storage electrodes}	H01M4/24	H01M4/24		853
H01M4/244	10	{Zinc electrodes}	H01M4/24	H01M4/24		1012
H01M4/246	10	{Cadmium electrodes}	H01M4/24	H01M4/24		262
H01M4/248	10	{Iron electrodes}	H01M4/24	H01M4/24		129
H01M4/26	10	Processes of manufacture	H01M4/26	H01M4/26		1205
H01M4/28	11	Precipitating active material on the carrier	H01M4/28	H01M4/28		372
H01M4/29	12	by electrochemical methods	H01M4/29	H01M4/29		181
H01M4/30	11	Pressing	H01M4/30	H01M4/30		233
H01M4/32	10	Nickel oxide or hydroxide electrodes	H01M4/32	H01M4/32		1126
H01M4/34	10	Silver oxide or hydroxide electrodes	H01M4/34	H01M4/34		145
H01M4/36	9	Selection of substances as active materials, active masses, active liquids	H01M4/36	H01M4/36		5571
H01M4/362	10	{Composites}	H01M4/36	H01M4/36		10345
H01M4/364	11	{as mixtures}	H01M4/36	H01M4/36		12629
H01M4/366	11	{as layered products}	H01M4/36	H01M4/36		30586
H01M4/368	10	{Liquid depolarisers}	H01M4/36	H01M4/36		126
H01M4/38	10	of elements or alloys	H01M4/38	H01M4/38		10913
H01M4/381	11	{Alkaline or alkaline earth metals elements (H01M4/40 takes precedence)}	H01M4/38	H01M4/38		1003
H01M4/382	12	{Lithium (H01M4/405 takes precedence)}	H01M4/38	H01M4/38		5062
H01M4/383	11	{Hydrogen absorbing alloys}	H01M4/38	H01M4/38		1398
H01M4/385	12	{of the type LaNi5}	H01M4/38	H01M4/38		146
H01M4/386	11	{Silicon or alloys based on silicon}	H01M4/38	H01M4/38		12765
H01M4/387	11	{Tin or alloys based on tin}	H01M4/38	H01M4/38		1766
H01M4/388	11	{Halogens}	H01M4/38	H01M4/38		157
H01M4/40	11	Alloys based on alkali metals	H01M4/40	H01M4/40		844
H01M4/405	12	{Alloys based on lithium}	H01M4/40	H01M4/40		1654
H01M4/42	11	Alloys based on zinc	H01M4/42	H01M4/42		1547
H01M4/44	11	Alloys based on cadmium	H01M4/44	H01M4/44		97
H01M4/46	11	Alloys based on magnesium or aluminium	H01M4/46	H01M4/46		581
H01M4/463	12	{Aluminium based}	H01M4/46	H01M4/46		674
H01M4/466	12	{Magnesium based}	H01M4/46	H01M4/46		436
H01M4/48	10	of inorganic oxides or hydroxides	H01M4/48	H01M4/48		5759
H01M4/481	11	{of mercury}	H01M4/48	H01M4/48		32
H01M4/483	11	{for non-aqueous cells (H01M4/485 takes precedence)}	H01M4/48	H01M4/48		5914
H01M4/485	11	of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy (H01M4/505, H01M4/525 take precedence)	H01M4/485	H01M4/485		14479
H01M4/50	11	of manganese	H01M4/50	H01M4/50		1787
H01M4/502	12	{for non-aqueous cells (H01M4/505 takes precedence)}	H01M4/50	H01M4/50		865
H01M4/505	12	of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy	H01M4/505	H01M4/505		25650
H01M4/52	11	of nickel, cobalt or iron	H01M4/52	H01M4/52		2025
H01M4/521	12	{of iron for aqueous cells}	H01M4/52	H01M4/52		127
H01M4/523	12	{for non-aqueous cells (H01M4/525 takes precedence)}	H01M4/52	H01M4/52		1086
H01M4/525	12	of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy	H01M4/525	H01M4/525		29429
H01M4/54	11	of silver	H01M4/54	H01M4/54		494
H01M4/56	11	of lead	H01M4/56	H01M4/56		858
H01M4/57	12	of "grey lead", i.e. powders containing lead and lead oxide	H01M4/57	H01M4/57		606
H01M4/58	10	of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates	H01M4/58	H01M4/58		5056
H01M4/5805	11	{Phosphides}	H01M4/58	H01M4/58		571
H01M4/581	11	{Chalcogenides or intercalation compounds thereof}	H01M4/58	H01M4/58		1315
H01M4/5815	12	{Sulfides}	H01M4/58	H01M4/58		4404
H01M4/582	11	{Halogenides}	H01M4/58	H01M4/58		1587
H01M4/5825	11	{Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines}<br><br><u>NOTE</u><br><br>Polyanionic structures comprises elements not changing oxidation state during electrochemical reaction, e.g. P, Si, B.	H01M4/58	H01M4/58		15331
H01M4/583	11	Carbonaceous material, e.g. graphite-intercalation compounds or CFx	H01M4/583	H01M4/583		10957
H01M4/5835	12	{Comprising fluorine or fluoride salts}	H01M4/583	H01M4/583		595
H01M4/587	12	for inserting or intercalating light metals	H01M4/587	H01M4/587		17406
H01M4/60	10	of organic compounds	H01M4/60	H01M4/60		3122
H01M4/602	11	{Polymers}	H01M4/60	H01M4/60		1514
H01M4/604	12	{containing aliphatic main chain polymers}	H01M4/60	H01M4/60		382
H01M4/606	12	{containing aromatic main chain polymers}	H01M4/60	H01M4/60		579
H01M4/608	13	{containing heterocyclic rings}	H01M4/60	H01M4/60		537
H01M4/62	9	Selection of inactive substances as ingredients for active masses, e.g. binders, fillers	H01M4/62	H01M4/62		21750
H01M4/621	10	{Binders}	H01M4/62	H01M4/62		4568
H01M4/622	11	{being polymers}	H01M4/62	H01M4/62		9611
H01M4/623	12	{fluorinated polymers}	H01M4/62	H01M4/62		4727
H01M4/624	10	{Electric conductive fillers}	H01M4/62	H01M4/62		7444
H01M4/625	11	{Carbon or graphite}	H01M4/62	H01M4/62		27972
H01M4/626	11	{Metals}	H01M4/62	H01M4/62		2170
H01M4/627	10	{Expanders for lead-acid accumulators}	H01M4/62	H01M4/62		241
H01M4/628	10	{Inhibitors, e.g. gassing inhibitors, corrosion inhibitors}	H01M4/62	H01M4/62		13059
H01M4/64	9	Carriers or collectors	H01M4/64	H01M4/64		1824
H01M4/66	10	Selection of materials	H01M4/66	H01M4/66		2568
H01M4/661	11	{Metal or alloys, e.g. alloy coatings (H01M4/669 take precedence)}	H01M4/66	H01M4/66		8993
H01M4/662	12	{Alloys (collectors of lead alloys H01M4/685)}	H01M4/66	H01M4/66		1188
H01M4/663	11	{containing carbon or carbonaceous materials as conductive part, e.g. graphite, carbon fibres}	H01M4/66	H01M4/66		3222
H01M4/664	11	{Ceramic materials}	H01M4/66	H01M4/66		471
H01M4/665	11	{Composites}	H01M4/66	H01M4/66		357
H01M4/666	12	{in the form of mixed materials (H01M4/668 takes precedence)}	H01M4/66	H01M4/66		466
H01M4/667	12	{in the form of layers, e.g. coatings}	H01M4/66	H01M4/66		6514
H01M4/668	11	{Composites of electroconductive material and synthetic resins}	H01M4/66	H01M4/66		1448
H01M4/669	11	{Steels}	H01M4/66	H01M4/66		471
H01M4/68	11	for use in lead-acid accumulators	H01M4/68	H01M4/68		631
H01M4/685	12	{Lead alloys}	H01M4/68	H01M4/68		821
H01M4/70	10	characterised by shape or form	H01M4/70	H01M4/70		3140
H01M4/72	11	Grids	H01M4/72	H01M4/72		749
H01M4/73	12	for lead-acid accumulators, e.g. frame plates	H01M4/73	H01M4/73		1283
H01M4/74	12	Meshes or woven material; Expanded metal	H01M4/74	H01M4/74		1023
H01M4/742	13	{perforated material}	H01M4/74	H01M4/74		470
H01M4/745	13	{Expanded metal}	H01M4/74	H01M4/74		653
H01M4/747	13	{Woven material}	H01M4/74	H01M4/74		264
H01M4/75	11	Wires, rods or strips	H01M4/75	H01M4/75		668
H01M4/76	11	Containers for holding the active material, e.g. tubes, capsules	H01M4/76	H01M4/76		340
H01M4/762	12	{Porous or perforated metallic containers}	H01M4/76	H01M4/76		235
H01M4/765	12	{Tubular type or pencil type electrodes; tubular or multitubular sheaths or covers of insulating material for said tubular-type electrodes}	H01M4/76	H01M4/76		498
H01M4/767	13	{Multitubular sheaths or covers}	H01M4/76	H01M4/76		30
H01M4/78	11	Shapes other than plane or cylindrical, e.g. helical	H01M4/78	H01M4/78		384
H01M4/80	11	Porous plates, e.g. sintered carriers	H01M4/80	H01M4/80		1861
H01M4/801	12	{Sintered carriers}	H01M4/80	H01M4/80		118
H01M4/803	13	{of only powdered material}	H01M4/80	H01M4/80		111
H01M4/805	13	{of powdered and fibrous material}	H01M4/80	H01M4/80		26
H01M4/806	12	{Nonwoven fibrous fabric containing only fibres}	H01M4/80	H01M4/80		335
H01M4/808	12	{Foamed, spongy materials}	H01M4/80	H01M4/80		847
H01M4/82	10	Multi-step processes for manufacturing carriers for lead-acid accumulators	H01M4/82	H01M4/82		472
H01M4/84	11	involving casting	H01M4/84	H01M4/84		245
H01M4/86	8	Inert electrodes with catalytic activity, e.g. for fuel cells	H01M4/86	H01M4/86		3464
H01M4/8605	9	{Porous electrodes}	H01M4/86	H01M4/86		3627
H01M4/861	10	{with a gradient in the porosity}	H01M4/86	H01M4/86		452
H01M4/8615	10	{Bifunctional electrodes for rechargeable cells}	H01M4/86	H01M4/86		207
H01M4/8621	10	{containing only metallic or ceramic material, e.g. made by sintering or sputtering}	H01M4/86	H01M4/86		1159
H01M4/8626	10	{characterised by the form}	H01M4/86	H01M4/86		606
H01M4/8631	11	{Bipolar electrodes}	H01M4/86	H01M4/86		139
H01M4/8636	9	{with a gradient in another property than porosity (H01M4/861 takes precedence)}	H01M4/86	H01M4/86		243
H01M4/8642	10	{Gradient in composition}	H01M4/86	H01M4/86		365
H01M4/8647	9	{consisting of more than one material, e.g. consisting of composites}	H01M4/86	H01M4/86		731
H01M4/8652	10	{as mixture}	H01M4/86	H01M4/86		1300
H01M4/8657	10	{layered}	H01M4/86	H01M4/86		2299
H01M4/8663	9	{Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers}	H01M4/86	H01M4/86		1203
H01M4/8668	10	{Binders}	H01M4/86	H01M4/86		1043
H01M4/8673	10	{Electrically conductive fillers}	H01M4/86	H01M4/86		832
H01M2004/8678	9	{characterised by the polarity}	H01M4/86	H01M4/86		8
H01M2004/8684	10	{Negative electrodes}	H01M4/86	H01M4/86		1223
H01M2004/8689	10	{Positive electrodes}	H01M4/86	H01M4/86		1812
H01M2004/8694	10	{Bipolar electrodes}	H01M4/86	H01M4/86		176
H01M4/88	9	Processes of manufacture	H01M4/88	H01M4/88		4507
H01M4/8803	10	{Supports for the deposition of the catalytic active composition (H01M4/90 takes precedence)}	H01M4/88	H01M4/88		716
H01M4/8807	11	{Gas diffusion layers}	H01M4/88	H01M4/88		1990
H01M4/881	11	{Electrolytic membranes}	H01M4/88	H01M4/88		1373
H01M4/8814	11	{Temporary supports, e.g. decal}	H01M4/88	H01M4/88		425
H01M4/8817	10	{Treatment of supports before application of the catalytic active composition (coated porous composites H01M8/0245)}	H01M4/88	H01M4/88		703
H01M4/8821	11	{Wet proofing}	H01M4/88	H01M4/88		150
H01M4/8825	10	{Methods for deposition of the catalytic active composition}	H01M4/88	H01M4/88		1703
H01M4/8828	11	{Coating with slurry or ink}	H01M4/88	H01M4/88		2214
H01M4/8832	12	{Ink jet printing}	H01M4/88	H01M4/88		132
H01M4/8835	12	{Screen printing}	H01M4/88	H01M4/88		225
H01M4/8839	12	{Painting}	H01M4/88	H01M4/88		43
H01M4/8842	11	{Coating using a catalyst salt precursor in solution followed by evaporation and reduction of the precursor}	H01M4/88	H01M4/88		295
H01M4/8846	11	{Impregnation}	H01M4/88	H01M4/88		245
H01M4/885	12	{followed by reduction of the catalyst salt precursor}	H01M4/88	H01M4/88		228
H01M4/8853	11	{Electrodeposition}	H01M4/88	H01M4/88		503
H01M4/8857	11	{Casting, e.g. tape casting, vacuum slip casting}	H01M4/88	H01M4/88		195
H01M4/886	11	{Powder spraying, e.g. wet or dry powder spraying, plasma spraying}	H01M4/88	H01M4/88		393
H01M4/8864	11	{Extrusion}	H01M4/88	H01M4/88		113
H01M4/8867	11	{Vapour deposition}	H01M4/88	H01M4/88		312
H01M4/8871	12	{Sputtering}	H01M4/88	H01M4/88		223
H01M4/8875	10	{Methods for shaping the electrode into free-standing bodies, like sheets, films or grids, e.g. moulding, hot-pressing, casting without support, extrusion without support}	H01M4/88	H01M4/88		913
H01M4/8878	10	{Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body}	H01M4/88	H01M4/88		694
H01M4/8882	11	{Heat treatment, e.g. drying, baking}	H01M4/88	H01M4/88		1684
H01M4/8885	12	{Sintering or firing}	H01M4/88	H01M4/88		1202
H01M4/8889	13	{Cosintering or cofiring of a catalytic active layer with another type of layer}	H01M4/88	H01M4/88		313
H01M4/8892	11	{Impregnation or coating of the catalyst layer, e.g. by an ionomer}	H01M4/88	H01M4/88		405
H01M4/8896	11	{Pressing, rolling, calendering (membrane electrode assemblies H01M8/1004)}	H01M4/88	H01M4/88		809
H01M4/90	9	Selection of catalytic material	H01M4/90	H01M4/90		3005
H01M4/9008	10	{Organic or organo-metallic compounds}	H01M4/90	H01M4/90		1190
H01M4/9016	10	{Oxides, hydroxides or oxygenated metallic salts}	H01M4/90	H01M4/90		2790
H01M4/9025	11	{Oxides specially used in fuel cell operating at high temperature, e.g. SOFC}	H01M4/90	H01M4/90		623
H01M4/9033	12	{Complex oxides, optionally doped, of the type M1MeO3, M1 being an alkaline earth metal or a rare earth, Me being a metal, e.g. perovskites}	H01M4/90	H01M4/90		1213
H01M4/9041	10	{Metals or alloys (H01M4/92 takes precedence)}	H01M4/90	H01M4/90		2888
H01M4/905	11	{specially used in fuel cell operating at high temperature, e.g. SOFC}	H01M4/90	H01M4/90		268
H01M4/9058	12	{of noble metals or noble-metal based alloys}	H01M4/90	H01M4/90		270
H01M4/9066	12	{of metal-ceramic composites or mixtures, e.g. cermets}	H01M4/90	H01M4/90		627
H01M4/9075	10	{Catalytic material supported on carriers, e.g. powder carriers (H01M4/8807, H01M4/881, H01M4/8814, H01M4/925 take precedence)}	H01M4/90	H01M4/90		1014
H01M4/9083	11	{on carbon or graphite}	H01M4/90	H01M4/90		3604
H01M4/9091	10	{Unsupported catalytic particles; loose particulate catalytic materials, e.g. in fluidised state}	H01M4/90	H01M4/90		284
H01M4/92	10	Metals of platinum group (H01M4/94{, H01M4/9058} take precedence)	H01M4/92	H01M4/92		2737
H01M4/921	11	{Alloys or mixtures with metallic elements}	H01M4/92	H01M4/92		3263
H01M4/923	11	{Compounds thereof with non-metallic elements}	H01M4/92	H01M4/92		418
H01M4/925	11	{supported on carriers, e.g. powder carriers}	H01M4/92	H01M4/92		1246
H01M4/926	12	{on carbon or graphite}	H01M4/92	H01M4/92		4748
H01M4/928	11	{Unsupported catalytic particles; loose particulate catalytic materials, e.g. in fluidised state}	H01M4/92	H01M4/92		254
H01M4/94	9	Non-porous diffusion electrodes, e.g. palladium membranes, ion exchange membranes	H01M4/94	H01M4/94		236
H01M4/96	9	Carbon-based electrodes	H01M4/96	H01M4/96		3958
H01M4/98	9	Raney-type electrodes	H01M4/98	H01M4/98		178
H01M6/00	7	Primary cells; Manufacture thereof<br><br><u>NOTE</u><br><br>In this group, primary cells are electrochemical generators in which the cell energy is present in chemical form and is not regenerated.	H01M6/00	H01M6/00		609
H01M6/005	8	{Devices for making primary cells}	H01M6/00	H01M6/00		2655
H01M6/02	8	Details (of electrodes H01M4/00; of non-active parts H01M50/00)	H01M6/02	H01M6/02		338
H01M6/04	8	Cells with aqueous electrolyte	H01M6/04	H01M6/04		1091
H01M6/045	9	{characterised by aqueous electrolyte}	H01M6/04	H01M6/04		370
H01M6/06	9	Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid	H01M6/06	H01M6/06		1410
H01M6/08	10	with cup-shaped electrodes	H01M6/08	H01M6/08		1411
H01M6/085	11	{of the reversed type, i.e. anode in the centre}	H01M6/08	H01M6/08		131
H01M6/10	10	with wound or folded electrodes	H01M6/10	H01M6/10		1144
H01M6/103	11	{Cells with electrode of only one polarity being folded or wound}	H01M6/10	H01M6/10		38
H01M2006/106	11	{Elliptic wound cells}	H01M6/10	H01M6/10		60
H01M6/12	10	with flat electrodes	H01M6/12	H01M6/12		980
H01M6/14	8	Cells with non-aqueous electrolyte	H01M6/14	H01M6/14		2086
H01M6/145	9	{containing ammonia}	H01M6/14	H01M6/14		31
H01M6/16	9	with organic electrolyte (H01M6/18 takes precedence)	H01M6/16	H01M6/16		1631
H01M6/162	10	{characterised by the electrolyte}	H01M6/16	H01M6/16		249
H01M6/164	11	{by the solvent}	H01M6/16	H01M6/16		708
H01M6/166	11	{by the solute}	H01M6/16	H01M6/16		501
H01M6/168	11	{by additives}	H01M6/16	H01M6/16		600
H01M6/18	9	with solid electrolyte	H01M6/18	H01M6/18		802
H01M6/181	10	{with polymeric electrolytes}	H01M6/18	H01M6/18		942
H01M6/182	10	{with halogenide as solid electrolyte}	H01M6/18	H01M6/18		265
H01M6/183	11	{with fluoride as solid electrolyte}	H01M6/18	H01M6/18		54
H01M6/185	10	{with oxides, hydroxides or oxysalts as solid electrolytes}	H01M6/18	H01M6/18		262
H01M6/186	11	{Only oxysalts-containing solid electrolytes}	H01M6/18	H01M6/18		27
H01M6/187	10	{Solid electrolyte characterised by the form}	H01M6/18	H01M6/18		74
H01M6/188	10	{Processes of manufacture}	H01M6/18	H01M6/18		339
H01M6/20	10	working at high temperature (deferred-action thermal cells H01M6/36)	H01M6/20	H01M6/20		83
H01M6/22	8	Immobilising of electrolyte	H01M6/22	H01M6/22		474
H01M6/24	8	Cells comprising two different electrolytes	H01M6/24	H01M6/24		231
H01M6/26	8	Cells without oxidising active material, e.g. Volta cells	H01M6/26	H01M6/26		148
H01M6/28	8	Standard cells, e.g. Weston cells	H01M6/28	H01M6/28		51
H01M6/30	8	Deferred-action cells	H01M6/30	H01M6/30		245
H01M6/32	9	activated through external addition of electrolyte or of electrolyte components	H01M6/32	H01M6/32		567
H01M6/34	10	Immersion cells, e.g. sea-water cells	H01M6/34	H01M6/34		633
H01M6/36	9	containing electrolyte and made operational by physical means, e.g. thermal cells	H01M6/36	H01M6/36		1212
H01M6/38	10	by mechanical means	H01M6/38	H01M6/38		655
H01M6/385	11	{by insertion of electrodes}	H01M6/38	H01M6/38		23
H01M6/40	8	Printed batteries {, e.g. thin film batteries}	H01M6/40	H01M6/40		1054
H01M6/42	8	Grouping of primary cells into batteries (H01M6/40 takes precedence)	H01M6/42	H01M6/42		977
H01M6/425	9	{Multimode batteries, batteries with "reserve cells"}	H01M6/42	H01M6/42		49
H01M6/44	9	of tubular or cup-shaped cells	H01M6/44	H01M6/44		443
H01M6/46	9	of flat cells	H01M6/46	H01M6/46		507
H01M6/48	10	with bipolar electrodes	H01M6/48	H01M6/48		540
H01M6/485	11	{Side-by-side bipolar batteries}	H01M6/48	H01M6/48		13
H01M6/50	8	Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature (constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals, H01M50/569)	H01M6/50	H01M6/50		871
H01M6/5005	9	{Auxiliary electrodes}	H01M6/50	H01M6/50		117
H01M6/5011	9	{for several cells simultaneously or successively}	H01M6/50	H01M6/50		172
H01M6/5016	10	{Multimode utilisation}	H01M6/50	H01M6/50		90
H01M6/5022	9	{Arrangements for moving electrodes or separating elements}	H01M6/50	H01M6/50		29
H01M6/5027	9	{Dummy cells}	H01M6/50	H01M6/50		27
H01M6/5033	9	{used as charging means for another battery}	H01M6/50	H01M6/50		101
H01M6/5038	9	{Heating or cooling of cells or batteries}	H01M6/50	H01M6/50		476
H01M6/5044	9	{Cells or batteries structurally combined with cell condition indicating means}	H01M6/50	H01M6/50		347
H01M6/505	10	{Cells combined with indicating means for external visualization of the condition, e.g. by change of colour or of light intensity}	H01M6/50	H01M6/50		258
H01M6/5055	10	{End of discharge indicated by a voltage step}	H01M6/50	H01M6/50		47
H01M6/5061	10	{Cells combined with sound indicating means}	H01M6/50	H01M6/50		21
H01M6/5066	9	{Type recognition}	H01M6/50	H01M6/50		52
H01M6/5072	9	{Preserving or storing cells}	H01M6/50	H01M6/50		65
H01M6/5077	9	{Regeneration of reactants or electrolyte}	H01M6/50	H01M6/50		133
H01M6/5083	9	{Testing apparatus}	H01M6/50	H01M6/50		222
H01M6/5088	9	{Initial activation; predischarge; Stabilisation of initial voltage}	H01M6/50	H01M6/50		155
H01M2006/5094	9	{Aspects relating to capacity ratio of electrolyte/electrodes or anode/cathode}	H01M6/50	H01M6/50		70
H01M6/52	8	Reclaiming serviceable parts of waste cells or batteries {, e.g. recycling}	H01M6/52	H01M6/52		1126
H01M8/00	7	Fuel cells; Manufacture thereof<br><br><u>NOTE</u><br><br>In this group, the following expression is used with the meaning indicated:<br>"Fuel cell" means an electrochemical generator wherein the reactants are supplied from outside.	H01M8/00	H01M8/00		1308
H01M8/002	8	{Shape, form of a fuel cell}	H01M8/00	H01M8/00		98
H01M8/004	9	{Cylindrical, tubular or wound}	H01M8/00	H01M8/00		449
H01M8/006	9	{Flat}	H01M8/00	H01M8/00		285
H01M8/008	8	Disposal or recycling of fuel cells	H01M8/008	H01M8/008		336
H01M8/02	8	Details (electrodes H01M4/86 - H01M4/98)	H01M8/02	H01M8/02		3544
H01M8/0202	9	Collectors; Separators, e.g. bipolar separators; Interconnectors	H01M8/0202	H01M8/0202		2017
H01M8/0204	10	Non-porous and characterised by the material	H01M8/0204	H01M8/0204		476
H01M8/0206	11	Metals or alloys	H01M8/0206	H01M8/0206		2794
H01M8/0208	12	Alloys	H01M8/0208	H01M8/0208		469
H01M8/021	13	Alloys based on iron	H01M8/021	H01M8/021		1054
H01M8/0213	11	Gas-impermeable carbon-containing materials	H01M8/0213	H01M8/0213		1697
H01M8/0215	11	Glass; Ceramic materials	H01M8/0215	H01M8/0215		643
H01M8/0217	12	Complex oxides, optionally doped, of the type AMO3, A being an alkaline earth metal or rare earth metal and M being a metal, e.g. perovskites	H01M8/0217	H01M8/0217		266
H01M8/0219	13	{Chromium complex oxides}	H01M8/0217	H01M8/021		132
H01M8/0221	11	Organic resins; Organic polymers	H01M8/0221	H01M8/0221		1296
H01M8/0223	11	Composites	H01M8/0223	H01M8/0223		292
H01M8/0226	12	in the form of mixtures	H01M8/0226	H01M8/0226		1055
H01M8/0228	12	in the form of layered or coated products	H01M8/0228	H01M8/0228		3124
H01M8/023	10	Porous and characterised by the material	H01M8/023	H01M8/023		719
H01M8/0232	11	Metals or alloys	H01M8/0232	H01M8/0232		1485
H01M8/0234	11	Carbonaceous material	H01M8/0234	H01M8/0234		1900
H01M8/0236	11	Glass; Ceramics; Cermets	H01M8/0236	H01M8/0236		400
H01M8/0239	11	Organic resins; Organic polymers	H01M8/0239	H01M8/0239		1106
H01M8/0241	11	Composites	H01M8/0241	H01M8/0241		272
H01M8/0243	12	in the form of mixtures	H01M8/0243	H01M8/0243		683
H01M8/0245	12	in the form of layered or coated products	H01M8/0245	H01M8/0245		1831
H01M8/0247	10	characterised by the form (characterised by a channel configuration H01M8/0258)	H01M8/0247	H01M8/0247		2571
H01M8/025	11	semicylindrical	H01M8/025	H01M8/025		101
H01M8/0252	11	tubular	H01M8/0252	H01M8/0252		258
H01M8/0254	11	corrugated or undulated	H01M8/0254	H01M8/0254		1068
H01M8/0256	11	Vias, i.e. connectors passing through the separator material	H01M8/0256	H01M8/0256		301
H01M8/0258	10	characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant	H01M8/0258	H01M8/0258		5183
H01M8/026	11	characterised by grooves, e.g. their pitch or depth	H01M8/026	H01M8/026		2073
H01M8/0263	11	having meandering or serpentine paths	H01M8/0263	H01M8/0263		1896
H01M8/0265	11	the reactant or coolant channels having varying cross sections	H01M8/0265	H01M8/0265		1049
H01M8/0267	10	having heating or cooling means, e.g. heaters or coolant flow channels	H01M8/0267	H01M8/0267		3552
H01M8/0269	10	{Separators, collectors or interconnectors including a printed circuit board}	H01M8/0202	H01M8/026		238
H01M8/0271	9	Sealing or supporting means around electrodes, matrices or membranes	H01M8/0271	H01M8/0271		2818
H01M8/0273	10	with sealing or supporting means in the form of a frame	H01M8/0273	H01M8/0273		3447
H01M8/0276	10	Sealing means characterised by their form (H01M8/0273 takes precedence)	H01M8/0276	H01M8/0276		1799
H01M8/0278	11	{O-rings}	H01M8/0276	H01M8/02		204
H01M8/028	10	Sealing means characterised by their material	H01M8/028	H01M8/028		311
H01M8/0282	11	Inorganic material	H01M8/0282	H01M8/0282		691
H01M8/0284	11	Organic resins; Organic polymers	H01M8/0284	H01M8/0284		1097
H01M8/0286	10	Processes for forming seals	H01M8/0286	H01M8/0286		1431
H01M8/0289	9	Means for holding the electrolyte (solid polymer electrolytes H01M8/1018)	H01M8/0289	H01M8/0289		954
H01M8/0293	10	Matrices for immobilising electrolyte solutions	H01M8/0293	H01M8/0293		327
H01M8/0295	10	Matrices for immobilising electrolyte melts	H01M8/0295	H01M8/0295		360
H01M8/0297	9	Arrangements for joining electrodes, reservoir layers, heat exchange units or bipolar separators to each other (H01M8/0271 takes precedence)	H01M8/0297	H01M8/0297		1484
H01M8/04	8	Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids	H01M8/04	H01M8/04		3696
H01M8/04007	9	related to heat exchange	H01M8/04007	H01M8/04007		3751
H01M8/04014	10	Heat exchange using gaseous fluids; Heat exchange by combustion of reactants	H01M8/04014	H01M8/04014		3937
H01M8/04022	11	{Heating by combustion}	H01M8/04014	H01M8/04		2004
H01M8/04029	10	Heat exchange using liquids	H01M8/04029	H01M8/04029		5725
H01M8/04037	10	{Electrical heating}	H01M8/04007	H01M8/04		1201
H01M8/04044	10	Purification of heat exchange media	H01M8/04044	H01M8/04044		495
H01M8/04052	10	{Storage of heat in the fuel cell system}	H01M8/04007	H01M8/04		502
H01M8/04059	10	{Evaporative processes for the cooling of a fuel cell}	H01M8/04007	H01M8/04		494
H01M8/04067	10	{Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins}	H01M8/04007	H01M8/04		1766
H01M8/04074	11	{Heat exchange unit structures specially adapted for fuel cell}	H01M8/04007	H01M8/04		2493
H01M8/04082	9	Arrangements for control of reactant parameters, e.g. pressure or concentration	H01M8/04082	H01M8/04082		544
H01M8/04089	10	of gaseous reactants	H01M8/04089	H01M8/04089		7924
H01M8/04097	11	{with recycling of the reactants (H01M8/04119, H01M8/04104 take precedence)}	H01M8/04089	H01M8/04		3781
H01M8/04104	11	{Regulation of differential pressures}	H01M8/04089	H01M8/04		1168
H01M8/04111	11	using a compressor turbine assembly	H01M8/04111	H01M8/04111		1600
H01M8/04119	11	with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying	H01M8/04119	H01M8/04119		1395
H01M8/04126	12	{Humidifying}	H01M8/04119	H01M8/04		1802
H01M8/04134	13	{by coolants}	H01M8/04119	H01M8/04		198
H01M8/04141	13	{by water containing exhaust gases}	H01M8/04119	H01M8/04		1053
H01M8/04149	13	{by diffusion, e.g. making use of membranes}	H01M8/04119	H01M8/04		967
H01M8/04156	12	{with product water removal}	H01M8/04119	H01M8/04		2249
H01M8/04164	13	{by condensers, gas-liquid separators or filters}	H01M8/04119	H01M8/04		1881
H01M8/04171	13	{using adsorbents, wicks or hydrophilic material}	H01M8/04119	H01M8/04		360
H01M8/04179	13	{by purging or increasing flow or pressure of reactants}	H01M8/04119	H01M8/04		740
H01M8/04186	10	of liquid-charged or electrolyte-charged reactants	H01M8/04186	H01M8/04186		1946
H01M8/04194	11	{Concentration measuring cells}	H01M8/04186	H01M8/04		311
H01M8/04197	10	{Preventing means for fuel crossover}	H01M8/04082	H01M8/04		264
H01M8/04201	10	{Reactant storage and supply, e.g. means for feeding, pipes}	H01M8/04082	H01M8/04		6846
H01M8/04208	11	{Cartridges, cryogenic media or cryogenic reservoirs}	H01M8/04082	H01M8/04		1322
H01M8/04216	11	{characterised by the choice for a specific material, e.g. carbon, hydride, absorbent}	H01M8/04082	H01M8/04		1145
H01M8/04223	9	during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells	H01M8/04223	H01M8/04223		1086
H01M8/04225	10	during start-up	H01M8/04225	H01M8/04225		2569
H01M8/04228	10	during shut-down	H01M8/04228	H01M8/04228		1527
H01M8/04231	10	{Purging of the reactants}	H01M8/04223	H01M8/04		1462
H01M8/04238	10	{Depolarisation}	H01M8/04223	H01M8/04		248
H01M8/04246	10	{Short circuiting means for defective fuel cells (detection of defective fuel cells H01M8/04664, methods for shunting fuel cells H01M8/04955)}	H01M8/04223	H01M8/04		135
H01M8/04253	10	{Means for solving freezing problems}	H01M8/04223	H01M8/04		1110
H01M8/04268	10	{Heating of fuel cells during the start-up of the fuel cells}	H01M8/04223	H01M8/04		1393
H01M8/04276	9	Arrangements for managing the electrolyte stream, e.g. heat exchange	H01M8/04276	H01M8/04276		1117
H01M8/04283	10	{Supply means of electrolyte to or in matrix-fuel cells}	H01M8/04276	H01M8/04		358
H01M8/04291	9	Arrangements for managing water in solid electrolyte fuel cell systems (H01M8/04119 takes precedence)	H01M8/04291	H01M8/04291		1866
H01M8/04298	9	Processes for controlling fuel cells or fuel cell systems	H01M8/04298	H01M8/04298		1537
H01M8/043	10	applied during specific periods	H01M8/043	H01M8/043		593
H01M8/04302	11	applied during start-up	H01M8/04302	H01M8/04302		2357
H01M8/04303	11	applied during shut-down	H01M8/04303	H01M8/04303		1452
H01M8/04305	10	{Modeling, demonstration models of fuel cells, e.g. for training purposes}	H01M8/04298	H01M8/043		943
H01M8/04313	10	characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function	H01M8/04313	H01M8/04313		1334
H01M8/0432	11	Temperature; Ambient temperature	H01M8/0432	H01M8/0432		2343
H01M8/04328	12	{of anode reactants at the inlet or inside the fuel cell}	H01M8/0432	H01M8/0432		468
H01M8/04335	12	{of cathode reactants at the inlet or inside the fuel cell}	H01M8/0432	H01M8/043		422
H01M8/04343	12	{of anode exhausts}	H01M8/0432	H01M8/043		221
H01M8/0435	12	{of cathode exhausts}	H01M8/0432	H01M8/043		232
H01M8/04358	12	{of the coolant}	H01M8/0432	H01M8/043		1137
H01M8/04365	12	{of other components of a fuel cell or fuel cell stacks}	H01M8/0432	H01M8/043		881
H01M8/04373	12	{of auxiliary devices, e.g. reformers, compressors, burners}	H01M8/0432	H01M8/043		928
H01M8/0438	11	Pressure; Ambient pressure; Flow	H01M8/0438	H01M8/0438		1444
H01M8/04388	12	{of anode reactants at the inlet or inside the fuel cell}	H01M8/0438	H01M8/0438		1713
H01M8/04395	12	{of cathode reactants at the inlet or inside the fuel cell}	H01M8/0438	H01M8/043		1170
H01M8/04402	12	{of anode exhausts}	H01M8/0438	H01M8/04		395
H01M8/0441	12	{of cathode exhausts}	H01M8/0438	H01M8/04		285
H01M8/04417	12	{of the coolant}	H01M8/0438	H01M8/04		337
H01M8/04425	12	{at auxiliary devices, e.g. reformers, compressors, burners}	H01M8/0438	H01M8/04		783
H01M8/04432	12	{Pressure differences, e.g. between anode and cathode}	H01M8/0438	H01M8/04		383
H01M8/0444	11	Concentration; Density (H01M8/04492 takes precedence)	H01M8/0444	H01M8/0444		590
H01M8/04447	12	{of anode reactants at the inlet or inside the fuel cell}	H01M8/0444	H01M8/0444		713
H01M8/04455	12	{of cathode reactants at the inlet or inside the fuel cell}	H01M8/0444	H01M8/04		227
H01M8/04462	12	{of anode exhausts}	H01M8/0444	H01M8/04		378
H01M8/0447	12	{of cathode exhausts}	H01M8/0444	H01M8/04		191
H01M8/04477	12	{of the electrolyte}	H01M8/0444	H01M8/04		102
H01M8/04485	12	{of the coolant}	H01M8/0444	H01M8/04		50
H01M8/04492	11	Humidity; Ambient humidity; Water content	H01M8/04492	H01M8/04492		883
H01M8/045	12	{of anode reactants at the inlet or inside the fuel cell}	H01M8/04492	H01M8/04		259
H01M8/04507	12	{of cathode reactants at the inlet or inside the fuel cell}	H01M8/04492	H01M8/04		298
H01M8/04514	12	{of anode exhausts}	H01M8/04492	H01M8/04		133
H01M8/04522	12	{of cathode exhausts}	H01M8/04492	H01M8/04		120
H01M8/04529	12	{of the electrolyte}	H01M8/04492	H01M8/04		176
H01M8/04537	11	Electric variables	H01M8/04537	H01M8/04537		453
H01M8/04544	12	{Voltage}	H01M8/04537	H01M8/04		570
H01M8/04552	13	{of the individual fuel cell}	H01M8/04537	H01M8/04		1274
H01M8/04559	13	{of fuel cell stacks}	H01M8/04537	H01M8/04		2076
H01M8/04567	13	{of auxiliary devices, e.g. batteries, capacitors}	H01M8/04537	H01M8/04		354
H01M8/04574	12	{Current}	H01M8/04537	H01M8/04		398
H01M8/04582	13	{of the individual fuel cell}	H01M8/04537	H01M8/04		363
H01M8/04589	13	{of fuel cell stacks}	H01M8/04537	H01M8/04		1460
H01M8/04597	13	{of auxiliary devices, e.g. batteries, capacitors}	H01M8/04537	H01M8/04		256
H01M8/04604	12	{Power, energy, capacity or load}	H01M8/04537	H01M8/04		526
H01M8/04611	13	{of the individual fuel cell}	H01M8/04537	H01M8/04		155
H01M8/04619	13	{of fuel cell stacks}	H01M8/04537	H01M8/04		1130
H01M8/04626	13	{of auxiliary devices, e.g. batteries, capacitors}	H01M8/04537	H01M8/04		599
H01M8/04634	12	{Other electric variables, e.g. resistance or impedance}	H01M8/04537	H01M8/04		257
H01M8/04641	13	{of the individual fuel cell}	H01M8/04537	H01M8/04		244
H01M8/04649	13	{of fuel cell stacks}	H01M8/04537	H01M8/04		469
H01M8/04656	13	{of auxiliary devices, e.g. batteries, capacitors}	H01M8/04537	H01M8/04		131
H01M8/04664	11	Failure or abnormal function	H01M8/04664	H01M8/04664		1051
H01M8/04671	12	{of the individual fuel cell}	H01M8/04664	H01M8/04		488
H01M8/04679	12	{of fuel cell stacks}	H01M8/04664	H01M8/04		1161
H01M8/04686	12	{of auxiliary devices, e.g. batteries, capacitors}	H01M8/04664	H01M8/04		556
H01M8/04694	10	characterised by variables to be controlled	H01M8/04694	H01M8/04694		333
H01M8/04701	11	Temperature	H01M8/04701	H01M8/04701		1424
H01M8/04708	12	{of fuel cell reactants}	H01M8/04701	H01M8/04		881
H01M8/04716	12	{of fuel cell exhausts}	H01M8/04701	H01M8/04		142
H01M8/04723	12	{of the coolant}	H01M8/04701	H01M8/04		753
H01M8/04731	12	{of other components of a fuel cell or fuel cell stacks}	H01M8/04701	H01M8/04		567
H01M8/04738	12	{of auxiliary devices, e.g. reformer, compressor, burner}	H01M8/04701	H01M8/04		625
H01M8/04746	11	Pressure; Flow	H01M8/04746	H01M8/04746		964
H01M8/04753	12	{of fuel cell reactants}	H01M8/04746	H01M8/04		5491
H01M8/04761	12	{of fuel cell exhausts}	H01M8/04746	H01M8/04		1013
H01M8/04768	12	{of the coolant}	H01M8/04746	H01M8/04		1107
H01M8/04776	12	{at auxiliary devices, e.g. reformer, compressor, burner}	H01M8/04746	H01M8/04		1373
H01M8/04783	12	{Pressure differences, e.g. between anode and cathode}	H01M8/04746	H01M8/04		380
H01M8/04791	11	Concentration; Density (H01M8/04828 takes precedence)	H01M8/04791	H01M8/04791		126
H01M8/04798	12	{of fuel cell reactants}	H01M8/04791	H01M8/04		604
H01M8/04805	12	{of fuel cell exhausts}	H01M8/04791	H01M8/04		177
H01M8/04813	12	{of the coolant}	H01M8/04791	H01M8/04		29
H01M8/0482	12	{of the electrolyte}	H01M8/04791	H01M8/04		64
H01M8/04828	11	Humidity; Water content	H01M8/04828	H01M8/04828		669
H01M8/04835	12	{of fuel cell reactants}	H01M8/04828	H01M8/04		767
H01M8/04843	12	{of fuel cell exhausts}	H01M8/04828	H01M8/04		215
H01M8/0485	12	{of the electrolyte}	H01M8/04828	H01M8/04		172
H01M8/04858	11	Electric variables	H01M8/04858	H01M8/04858		292
H01M8/04865	12	{Voltage}	H01M8/04858	H01M8/04		235
H01M8/04873	13	{of the individual fuel cell}	H01M8/04858	H01M8/04		302
H01M8/0488	13	{of fuel cell stacks}	H01M8/04858	H01M8/04		895
H01M8/04888	13	{of auxiliary devices, e.g. batteries, capacitors}	H01M8/04858	H01M8/04		229
H01M8/04895	12	{Current}	H01M8/04858	H01M8/04		216
H01M8/04902	13	{of the individual fuel cell}	H01M8/04858	H01M8/04		163
H01M8/0491	13	{of fuel cell stacks}	H01M8/04858	H01M8/04		826
H01M8/04917	13	{of auxiliary devices, e.g. batteries, capacitors}	H01M8/04858	H01M8/04		169
H01M8/04925	12	{Power, energy, capacity or load}	H01M8/04858	H01M8/04		421
H01M8/04932	13	{of the individual fuel cell}	H01M8/04858	H01M8/04		247
H01M8/0494	13	{of fuel cell stacks}	H01M8/04858	H01M8/04		1445
H01M8/04947	13	{of auxiliary devices, e.g. batteries, capacitors}	H01M8/04858	H01M8/04		781
H01M8/04949	12	{other electric variables, e.g. resistance or impedance}	H01M8/04858	H01M8/04		48
H01M8/04951	13	{of the individual fuel cell}	H01M8/04858	H01M8/04		43
H01M8/04952	13	{of fuel cell stacks}	H01M8/04858	H01M8/04		80
H01M8/04953	13	{of auxiliary devices, e.g. batteries, capacitors}	H01M8/04858	H01M8/04		68
H01M8/04955	11	Shut-off or shut-down of fuel cells	H01M8/04955	H01M8/04955		1649
H01M8/04992	10	characterised by the implementation of mathematical or computational algorithms, e.g. feedback control loops, fuzzy logic, neural networks or artificial intelligence	H01M8/04992	H01M8/04992		3845
H01M8/06	8	Combination of fuel cells with means for production of reactants or for treatment of residues (regenerative fuel cells H01M8/18)	H01M8/06	H01M8/06		1380
H01M8/0606	9	with means for production of gaseous reactants	H01M8/0606	H01M8/0606		1413
H01M8/0612	10	from carbon-containing material	H01M8/0612	H01M8/0612		2948
H01M8/0618	11	{Reforming processes, e.g. autothermal, partial oxidation or steam reforming}	H01M8/0612	H01M8/06		3228
H01M8/0625	11	{in a modular combined reactor/fuel cell structure}	H01M8/0612	H01M8/06		989
H01M8/0631	12	{Reactor construction specially adapted for combination reactor/fuel cell (hydrogen C01B3/00; reactors for physicochemical processes B01J19/00)}	H01M8/0612	H01M8/06		1132
H01M8/0637	11	Direct internal reforming at the anode of the fuel cell	H01M8/0637	H01M8/0637		323
H01M8/0643	11	{Gasification of solid fuel}	H01M8/0612	H01M8/06		182
H01M8/065	10	by dissolution of metals or alloys; by dehydriding metallic substances	H01M8/065	H01M8/065		1169
H01M8/0656	10	by electrochemical means (H01M8/065 takes precedence)	H01M8/0656	H01M8/0656		1679
H01M8/0662	9	Treatment of gaseous reactants or gaseous residues, e.g. cleaning	H01M8/0662	H01M8/0662		3932
H01M8/0668	10	Removal of carbon monoxide or carbon dioxide	H01M8/0668	H01M8/0668		1295
H01M8/0675	10	{Removal of sulfur}	H01M8/0662	H01M8/06		523
H01M8/0681	10	{Reactant purification by the use of electrochemical cells}	H01M8/0662	H01M8/06		176
H01M8/0687	10	{Reactant purification by the use of membranes or filters}	H01M8/0662	H01M8/06		837
H01M8/0693	9	{Treatment of the electrolyte residue, e.g. reconcentrating}	H01M8/06	H01M8/06		201
H01M8/08	8	Fuel cells with aqueous electrolytes	H01M8/08	H01M8/08		1044
H01M8/083	9	Alkaline fuel cells	H01M8/083	H01M8/083		687
H01M8/086	9	Phosphoric acid fuel cells [PAFC]	H01M8/086	H01M8/086		322
H01M8/10	8	Fuel cells with solid electrolytes	H01M8/10	H01M8/10		2890
H01M8/1004	9	characterised by membrane-electrode assemblies [MEA] (H01M8/12 takes precedence)	H01M8/1004	H01M8/1004		7626
H01M8/1006	10	Corrugated, curved or wave-shaped MEA	H01M8/1006	H01M8/1006		198
H01M8/1007	9	with both reactants being gaseous or vaporised (H01M8/12 takes precedence)	H01M8/1007	H01M8/1007		1785
H01M8/1009	9	with one of the reactants being liquid, solid or liquid-charged (H01M8/12 takes precedence)	H01M8/1009	H01M8/1009		1071
H01M8/1011	10	Direct alcohol fuel cells [DAFC], e.g. direct methanol fuel cells [DMFC]	H01M8/1011	H01M8/1011		2691
H01M8/1013	11	{Other direct alcohol fuel cells [DAFC]}	H01M8/1011	H01M8/10		246
H01M8/1016	9	characterised by the electrolyte material (H01M8/12 takes precedence)	H01M8/1016	H01M8/1016		879
H01M8/1018	10	Polymeric electrolyte materials	H01M8/1018	H01M8/1018		1488
H01M8/102	11	characterised by the chemical structure of the main chain of the ion-conducting polymer<br><br><u>NOTE</u><br><br>When classifying in this group, structures having two or more heteroatoms belonging to the groups O, P, N, S or Si must be completely identified by classification in all relevant subgroups. 	H01M8/102	H01M8/102		191
H01M8/1023	12	having only carbon, e.g. polyarylenes, polystyrenes or polybutadiene-styrenes	H01M8/1023	H01M8/1023		1783
H01M8/1025	12	having only carbon and oxygen, e.g. polyethers, sulfonated polyetheretherketones [S-PEEK], sulfonated polysaccharides, sulfonated celluloses or sulfonated polyesters	H01M8/1025	H01M8/1025		998
H01M8/1027	12	having carbon, oxygen and other atoms, e.g. sulfonated polyethersulfones [S-PES]	H01M8/1027	H01M8/1027		1238
H01M8/103	12	having nitrogen, e.g. sulfonated polybenzimidazoles [S-PBI], polybenzimidazoles with phosphoric acid, sulfonated polyamides [S-PA] or sulfonated polyphosphazenes [S-PPh]	H01M8/103	H01M8/103		1416
H01M8/1032	12	having sulfur, e.g. sulfonated-polyethersulfones [S-PES]	H01M8/1032	H01M8/1032		1167
H01M8/1034	12	having phosphorus, e.g. sulfonated polyphosphazenes [S-PPh]	H01M8/1034	H01M8/1034		167
H01M8/1037	12	having silicon, e.g. sulfonated crosslinked polydimethylsiloxanes	H01M8/1037	H01M8/1037		182
H01M8/1039	11	halogenated, e.g. sulfonated polyvinylidene fluorides	H01M8/1039	H01M8/1039		2098
H01M8/1041	11	Polymer electrolyte composites, mixtures or blends	H01M8/1041	H01M8/1041		476
H01M8/1044	12	Mixtures of polymers, of which at least one is ionically conductive	H01M8/1044	H01M8/1044		648
H01M8/1046	12	Mixtures of at least one polymer and at least one additive	H01M8/1046	H01M8/1046		207
H01M8/1048	13	Ion-conducting additives, e.g. ion-conducting particles, heteropolyacids, metal phosphate or polybenzimidazole with phosphoric acid	H01M8/1048	H01M8/1048		869
H01M8/1051	13	Non-ion-conducting additives, e.g. stabilisers, SiO2 or ZrO2	H01M8/1051	H01M8/1051		706
H01M8/1053	12	consisting of layers of polymers with at least one layer being ionically conductive	H01M8/1053	H01M8/1053		704
H01M8/1055	12	{Inorganic layers on the polymer electrolytes, e.g. inorganic coatings}	H01M8/1041	H01M8/10		115
H01M8/1058	11	characterised by a porous support having no ion-conducting properties	H01M8/1058	H01M8/1058		304
H01M8/106	12	characterised by the chemical composition of the porous support	H01M8/106	H01M8/106		597
H01M8/1062	12	characterised by the physical properties of the porous support, e.g. its porosity or thickness	H01M8/1062	H01M8/1062		365
H01M8/1065	11	characterised by the form, e.g. perforated or wave-shaped	H01M8/1065	H01M8/1065		195
H01M8/1067	11	characterised by their physical properties, e.g. porosity, ionic conductivity or thickness	H01M8/1067	H01M8/1067		1194
H01M8/1069	11	characterised by the manufacturing processes	H01M8/1069	H01M8/1069		1120
H01M8/1072	12	by chemical reactions, e.g. in situ polymerisation or in situ crosslinking	H01M8/1072	H01M8/1072		1225
H01M8/1074	13	{Sol-gel processes}	H01M8/1072	H01M8/10		107
H01M8/1076	12	{Micromachining techniques, e.g. masking, etching steps or photolithography}	H01M8/1069	H01M8/10		46
H01M8/1079	12	{Inducing porosity into non porous precursors membranes, e.g. leaching, pore stretching}	H01M8/1069	H01M8/10		39
H01M8/1081	12	starting from solutions, dispersions or slurries exclusively of polymers	H01M8/1081	H01M8/1081		1084
H01M8/1083	12	{Starting from polymer melts other than monomer melts}	H01M8/1069	H01M8/10		52
H01M8/1086	12	After-treatment of the membrane other than by polymerisation	H01M8/1086	H01M8/1086		463
H01M8/1088	13	Chemical modification, e.g. sulfonation	H01M8/1088	H01M8/1088		562
H01M8/109	13	{thermal other than drying, e.g. sintering}	H01M8/1086	H01M8/10		160
H01M8/1093	13	{mechanical, e.g. pressing, puncturing}	H01M8/1086	H01M8/10		184
H01M2008/1095	9	{Fuel cells with polymeric electrolytes}	H01M8/10	H01M8/10		11457
H01M8/1097	9	Fuel cells applied on a support, e.g. miniature fuel cells deposited on silica supports	H01M8/1097	H01M8/1097		320
H01M8/12	9	operating at high temperature, e.g. with stabilised ZrO2 electrolyte	H01M8/12	H01M8/12		2013
H01M8/1213	10	characterised by the electrode/electrolyte combination or the supporting material	H01M8/1213	H01M8/1213		1428
H01M8/122	11	Corrugated, curved or wave-shaped MEA	H01M8/122	H01M8/122		69
H01M8/1226	11	characterised by the supporting layer	H01M8/1226	H01M8/1226		746
H01M8/1231	10	with both reactants being gaseous or vaporised	H01M8/1231	H01M8/1231		767
H01M8/1233	10	with one of the reactants being liquid, solid or liquid-charged	H01M8/1233	H01M8/1233		129
H01M8/124	10	characterised by the process of manufacturing or by the material of the electrolyte	H01M8/124	H01M8/124		609
H01M8/1246	11	the electrolyte consisting of oxides	H01M8/1246	H01M8/1246		1521
H01M8/1253	12	the electrolyte containing zirconium oxide	H01M8/1253	H01M8/1253		1149
H01M8/126	12	the electrolyte containing cerium oxide	H01M8/126	H01M8/126		636
H01M8/1266	12	{the electrolyte containing bismuth oxide}	H01M8/1246	H01M8/126		87
H01M8/1273	12	{Fuel cells with solid halide electrolytes}	H01M8/1246	H01M8/12		4
H01M2008/128	10	{Fuel cells with solid halide electrolytes}	H01M8/12	H01M8/12		18
H01M8/1286	10	Fuel cells applied on a support, e.g. miniature fuel cells deposited on silica supports	H01M8/1286	H01M8/1286		320
H01M2008/1293	10	{Fuel cells with solid oxide electrolytes}	H01M8/12	H01M8/12		6848
H01M8/14	8	Fuel cells with fused electrolytes	H01M8/14	H01M8/14		324
H01M8/141	9	{the anode and the cathode being gas-permeable electrodes or electrode layers}	H01M8/14	H01M8/14		112
H01M8/142	10	{with matrix-supported or semi-solid matrix-reinforced electrolyte}	H01M8/14	H01M8/14		325
H01M8/143	9	{with liquid, solid or electrolyte-charged reactants}	H01M8/14	H01M8/14		56
H01M8/144	9	{characterised by the electrolyte material}	H01M8/14	H01M8/14		88
H01M8/145	10	{comprising carbonates}	H01M8/14	H01M8/14		255
H01M8/146	9	{Fuel cells with molten hydroxide}	H01M8/14	H01M8/14		32
H01M2008/147	9	{Fuel cells with molten carbonates}	H01M8/14	H01M8/14		1577
H01M8/148	9	{Measures, other than selecting a specific electrode material, to reduce electrode dissolution}	H01M8/14	H01M8/14		19
H01M8/16	8	Biochemical fuel cells, i.e. cells in which microorganisms function as catalysts	H01M8/16	H01M8/16		2257
H01M8/18	8	Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells	H01M8/18	H01M8/18		1284
H01M8/182	9	{Regeneration by thermal means}	H01M8/18	H01M8/18		171
H01M8/184	9	{Regeneration by electrochemical means}	H01M8/18	H01M8/18		369
H01M8/186	10	{by electrolytic decomposition of the electrolytic solution or the formed water product}	H01M8/18	H01M8/18		737
H01M8/188	10	{by recharging of redox couples containing fluids; Redox flow type batteries}	H01M8/18	H01M8/18		5932
H01M8/20	8	Indirect fuel cells, e.g. fuel cells with redox couple being irreversible (H01M8/18 takes precedence)	H01M8/20	H01M8/20		828
H01M8/22	8	Fuel cells in which the fuel is based on materials comprising carbon or oxygen or hydrogen and other elements; Fuel cells in which the fuel is based on materials comprising only elements other than carbon, oxygen or hydrogen	H01M8/22	H01M8/22		985
H01M8/222	9	{Fuel cells in which the fuel is based on compounds containing nitrogen, e.g. hydrazine, ammonia}	H01M8/22	H01M8/22		350
H01M8/225	9	{Fuel cells in which the fuel is based on materials comprising particulate active material in the form of a suspension, a dispersion, a fluidised bed or a paste}	H01M8/22	H01M8/22		248
H01M8/227	9	{Dialytic cells or batteries; Reverse electrodialysis cells or batteries}	H01M8/22	H01M8/22		240
H01M8/24	8	Grouping of fuel cells, e.g. stacking of fuel cells	H01M8/24	H01M8/24		1512
H01M8/2404	9	Processes or apparatus for grouping fuel cells	H01M8/2404	H01M8/2404		1638
H01M8/241	9	with solid or matrix-supported electrolytes	H01M8/241	H01M8/241		2801
H01M8/2418	10	Grouping by arranging unit cells in a plane (H01M8/2425, H01M8/244 take precedence)	H01M8/2418	H01M8/2418		377
H01M8/242	10	comprising framed electrodes or intermediary frame-like gaskets (H01M8/2425, H01M8/244 take precedence)	H01M8/242	H01M8/242		1382
H01M8/2425	10	High-temperature cells with solid electrolytes	H01M8/2425	H01M8/2425		1007
H01M8/2428	11	Grouping by arranging unit cells on a surface of any form, e.g. planar or tubular	H01M8/2428	H01M8/2428		334
H01M8/243	11	Grouping of unit cells of tubular or cylindrical configuration	H01M8/243	H01M8/243		804
H01M8/2432	11	Grouping of unit cells of planar configuration	H01M8/2432	H01M8/2432		1469
H01M8/2435	11	with monolithic core structure, e.g. honeycombs	H01M8/2435	H01M8/2435		131
H01M8/244	10	with matrix-supported molten electrolyte	H01M8/244	H01M8/244		324
H01M8/2455	9	with liquid, solid or electrolyte-charged reactants	H01M8/2455	H01M8/2455		700
H01M8/2457	9	with both reactants being gaseous or vaporised	H01M8/2457	H01M8/2457		2383
H01M8/2459	9	{Comprising electrode layers with interposed electrolyte compartment with possible electrolyte supply or circulation}	H01M8/24	H01M8/24		311
H01M8/2465	9	Details of groupings of fuel cells	H01M8/2465	H01M8/2465		2896
H01M8/247	10	Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks	H01M8/247	H01M8/247		1543
H01M8/2475	11	Enclosures, casings or containers of fuel cell stacks	H01M8/2475	H01M8/2475		2622
H01M8/248	11	Means for compression of the fuel cell stacks	H01M8/248	H01M8/248		1644
H01M8/2483	10	characterised by internal manifolds	H01M8/2483	H01M8/2483		3746
H01M8/2484	10	characterised by external manifolds	H01M8/2484	H01M8/2484		1720
H01M8/2485	11	Arrangements for sealing external manifolds; Arrangements for mounting external manifolds around a stack	H01M8/2485	H01M8/2485		1119
H01M8/249	9	comprising two or more groupings of fuel cells, e.g. modular assemblies	H01M8/249	H01M8/249		2068
H01M8/2495	10	of fuel cells of different types	H01M8/2495	H01M8/2495		150
H01M10/00	7	Secondary cells; Manufacture thereof<br><br><u>NOTE</u><br><br>In this group, secondary cells are accumulators receiving and supplying electrical energy by means of reversible electrochemical reactions.	H01M10/00	H01M10/00		407
H01M10/02	8	Details (of electrodes H01M4/00; of non-active parts H01M50/00)	H01M10/02	H01M10/02		906
H01M10/04	8	Construction or manufacture in general (H01M10/058, H01M10/12, H01M10/28, H01M10/38 take precedence)	H01M10/04	H01M10/04		7036
H01M10/0404	9	{Machines for assembling batteries}	H01M10/04	H01M10/04		9236
H01M10/0409	10	{for cells with wound electrodes}	H01M10/04	H01M10/04		1499
H01M10/0413	9	{Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes}	H01M10/04	H01M10/04		4058
H01M10/0418	10	{with bipolar electrodes}	H01M10/04	H01M10/04		560
H01M10/0422	9	{Cells or battery with cylindrical casing}	H01M10/04	H01M10/04		2532
H01M10/0427	10	{Button cells}	H01M10/04	H01M10/04		859
H01M10/0431	9	{Cells with wound or folded electrodes (H01M10/045 takes precedence)}	H01M10/04	H01M10/04		6423
H01M10/0436	9	{Small-sized flat cells or batteries for portable equipment}	H01M10/04	H01M10/04		3363
H01M10/044	10	{with bipolar electrodes}	H01M10/04	H01M10/04		242
H01M10/0445	9	{Multimode batteries, e.g. containing auxiliary cells or electrodes switchable in parallel or series connections}	H01M10/04	H01M10/04		387
H01M10/045	9	{Cells or batteries with folded plate-like electrodes}	H01M10/04	H01M10/04		507
H01M10/0454	10	{Cells or batteries with electrodes of only one polarity folded}	H01M10/04	H01M10/04		86
H01M10/0459	9	{Cells or batteries with folded separator between plate-like electrodes}	H01M10/04	H01M10/04		1118
H01M10/0463	9	{Cells or batteries with horizontal or inclined electrodes}	H01M10/04	H01M10/04		527
H01M10/0468	9	{Compression means for stacks of electrodes and separators}	H01M10/04	H01M10/04		1693
H01M10/0472	9	{Vertically superposed cells with vertically disposed plates}	H01M10/04	H01M10/04		241
H01M10/0477	9	{with circular plates}	H01M10/04	H01M10/04		53
H01M10/0481	9	{Compression means other than compression means for stacks of electrodes and separators}	H01M10/04	H01M10/04		2412
H01M10/0486	9	{Frames for plates or membranes}	H01M10/04	H01M10/04		331
H01M10/049	9	{Processes for forming or storing electrodes in the battery container}	H01M10/04	H01M10/04		1543
H01M2010/0495	9	{Nanobatteries}	H01M10/04	H01M10/04		172
H01M10/05	8	Accumulators with non-aqueous electrolyte (H01M10/39 takes precedence)	H01M10/05	H01M10/05		3606
H01M10/052	9	Li-accumulators	H01M10/052	H01M10/052		54995
H01M10/0525	10	Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries	H01M10/0525	H01M10/0525		103690
H01M10/054	9	Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium	H01M10/054	H01M10/054		15941
H01M10/056	9	characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes	H01M10/056	H01M10/056		3697
H01M10/0561	10	the electrolyte being constituted of inorganic materials only	H01M10/0561	H01M10/0561		203
H01M10/0562	11	Solid materials	H01M10/0562	H01M10/0562		12345
H01M10/0563	11	Liquid materials, e.g. for Li-SOCl2 cells	H01M10/0563	H01M10/0563		691
H01M10/0564	10	the electrolyte being constituted of organic materials only	H01M10/0564	H01M10/0564		499
H01M10/0565	11	Polymeric materials, e.g. gel-type or solid-type	H01M10/0565	H01M10/0565		10200
H01M10/0566	11	Liquid materials	H01M10/0566	H01M10/0566		3411
H01M10/0567	12	characterised by the additives	H01M10/0567	H01M10/0567		15091
H01M10/0568	12	characterised by the solutes	H01M10/0568	H01M10/0568		7794
H01M10/0569	12	characterised by the solvents	H01M10/0569	H01M10/0569		9906
H01M10/058	9	Construction or manufacture	H01M10/058	H01M10/058		22210
H01M10/0583	10	of accumulators with folded construction elements except wound ones, i.e. folded positive or negative electrodes or separators, e.g. with "Z"-shaped electrodes or separators	H01M10/0583	H01M10/0583		1782
H01M10/0585	10	of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators	H01M10/0585	H01M10/0585		9168
H01M10/0587	10	of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators	H01M10/0587	H01M10/0587		9845
H01M10/06	8	Lead-acid accumulators (semi-lead accumulators H01M10/20)	H01M10/06	H01M10/06		3102
H01M10/08	9	Selection of materials as electrolytes	H01M10/08	H01M10/08		775
H01M10/10	10	Immobilising of electrolyte	H01M10/10	H01M10/10		495
H01M10/12	9	Construction or manufacture	H01M10/12	H01M10/12		3023
H01M10/121	10	{Valve regulated lead acid batteries [VRLA]}	H01M10/12	H01M10/12		408
H01M10/122	10	{Multimode batteries}	H01M10/12	H01M10/12		112
H01M10/123	10	{Cells or batteries with cylindrical casing}	H01M10/12	H01M10/12		139
H01M10/124	11	{Button cells}	H01M10/12	H01M10/12		12
H01M10/125	10	{Cells or batteries with wound or folded electrodes}	H01M10/12	H01M10/12		271
H01M10/126	10	{Small-sized flat cells or batteries for portable equipment (H01M10/123 and H01M10/125 take precedence)}	H01M10/12	H01M10/12		163
H01M10/127	11	{with bipolar electrodes}	H01M10/12	H01M10/12		22
H01M10/128	10	{Processes for forming or storing electrodes in the battery container}	H01M10/12	H01M10/12		211
H01M10/14	10	Assembling a group of electrodes or separators	H01M10/14	H01M10/14		960
H01M10/16	10	Suspending or supporting electrodes or groups of electrodes in the case	H01M10/16	H01M10/16		503
H01M10/18	9	with bipolar electrodes	H01M10/18	H01M10/18		386
H01M10/20	8	Semi-lead accumulators, i.e. accumulators in which only one electrode contains lead	H01M10/20	H01M10/20		141
H01M10/22	9	Selection of materials as electrolytes	H01M10/22	H01M10/22		48
H01M10/24	8	Alkaline accumulators	H01M10/24	H01M10/24		1081
H01M10/26	9	Selection of materials as electrolytes	H01M10/26	H01M10/26		820
H01M10/28	9	Construction or manufacture	H01M10/28	H01M10/28		815
H01M10/281	10	{Large cells or batteries with stacks of plate-like electrodes}	H01M10/28	H01M10/28		165
H01M10/282	11	{with bipolar electrodes}	H01M10/28	H01M10/28		57
H01M10/283	10	{Cells or batteries with two cup-shaped or cylindrical collectors (H01M10/281 takes precedence)}	H01M10/28	H01M10/28		100
H01M10/285	11	{Button cells}	H01M10/28	H01M10/28		38
H01M10/286	10	{Cells or batteries with wound or folded electrodes}	H01M10/28	H01M10/28		319
H01M10/287	10	{Small-sized flat cells or batteries for portable equipment (H01M10/283 and H01M10/286 take precedence)}	H01M10/28	H01M10/28		83
H01M10/288	10	{Processes for forming or storing electrodes in the battery container}	H01M10/28	H01M10/28		71
H01M10/30	9	Nickel accumulators (H01M10/34 takes precedence)	H01M10/30	H01M10/30		1902
H01M10/32	9	Silver accumulators (H01M10/34 takes precedence)	H01M10/32	H01M10/32		184
H01M10/34	8	Gastight accumulators	H01M10/34	H01M10/34		780
H01M10/342	9	{Gastight lead accumulators (H01M10/121 takes precedence)}	H01M10/34	H01M10/34		465
H01M10/345	9	{Gastight metal hydride accumulators}	H01M10/34	H01M10/34		1878
H01M10/347	10	{with solid electrolyte}	H01M10/34	H01M10/34		57
H01M10/36	8	Accumulators not provided for in groups H01M10/05-H01M10/34	H01M10/36	H01M10/36		4528
H01M10/365	9	{Zinc-halogen accumulators}	H01M10/36	H01M10/36		561
H01M10/38	9	Construction or manufacture	H01M10/38	H01M10/38		1597
H01M10/39	9	working at high temperature	H01M10/39	H01M10/39		727
H01M10/3909	10	{Sodium-sulfur cells}	H01M10/39	H01M10/39		1090
H01M10/3918	11	{characterised by the electrolyte}	H01M10/39	H01M10/39		277
H01M10/3927	12	{Several layers of electrolyte or coatings containing electrolyte}	H01M10/39	H01M10/39		46
H01M10/3936	12	{Electrolyte with a shape other than plane or cylindrical}	H01M10/39	H01M10/39		24
H01M10/3945	11	{containing additives or special arrangements in the sodium compartment}	H01M10/39	H01M10/39		46
H01M10/3954	11	{containing additives or special arrangement in the sulfur compartment}	H01M10/39	H01M10/39		59
H01M10/3963	11	{Sealing means between the solid electrolyte and holders}	H01M10/39	H01M10/39		49
H01M10/3972	11	{Flexible parts}	H01M10/39	H01M10/39		13
H01M10/3981	11	{Flat cells}	H01M10/39	H01M10/39		15
H01M10/399	10	{Cells with molten salts}	H01M10/39	H01M10/39		595
H01M10/42	8	Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells (H01M10/60 takes precedence)	H01M10/42	H01M10/42		8065
H01M10/4207	9	{for several batteries or cells simultaneously or sequentially}	H01M10/42	H01M10/42		6593
H01M10/4214	9	{Arrangements for moving electrodes or electrolyte}	H01M10/42	H01M10/42		574
H01M10/4221	9	{with battery type recognition}	H01M10/42	H01M10/42		578
H01M10/4228	9	{Leak testing of cells or batteries}	H01M10/42	H01M10/42		624
H01M10/4235	9	{Safety or regulating additives or arrangements in electrodes, separators or electrolyte (H01M10/4242 takes precedence)}	H01M10/42	H01M10/42		15026
H01M10/4242	9	{Regeneration of electrolyte or reactants}	H01M10/42	H01M10/42		927
H01M10/425	9	{Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing (printed circuits H05K1/00)}	H01M10/42	H01M10/42		18028
H01M10/4257	10	{Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries}	H01M10/42	H01M10/42		5781
H01M10/4264	10	{with capacitors}	H01M10/42	H01M10/42		642
H01M2010/4271	10	{Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing}	H01M10/42	H01M10/42		13765
H01M2010/4278	10	{Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller}	H01M10/42	H01M10/42		5454
H01M10/4285	9	{Testing apparatus}	H01M10/42	H01M10/42		5018
H01M2010/4292	9	{Aspects relating to capacity ratio of electrodes/electrolyte or anode/cathode}	H01M10/42	H01M10/42		939
H01M10/44	9	Methods for charging or discharging (circuits for charging H02J7/00)	H01M10/44	H01M10/44		13927
H01M10/441	10	{for several batteries or cells simultaneously or sequentially}	H01M10/44	H01M10/44		6995
H01M10/443	10	{in response to temperature}	H01M10/44	H01M10/44		3265
H01M10/445	10	{in response to gas pressure}	H01M10/44	H01M10/44		222
H01M10/446	10	{Initial charging measures}	H01M10/44	H01M10/44		3822
H01M10/448	10	{End of discharge regulating measures}	H01M10/44	H01M10/44		827
H01M10/46	9	Accumulators structurally combined with charging apparatus (circuits for charging H02J7/00)	H01M10/46	H01M10/46		4514
H01M10/465	10	{with solar battery as charging system}	H01M10/46	H01M10/46		1239
H01M10/48	9	Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte (constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals, H01M50/569)	H01M10/48	H01M10/48		16185
H01M10/482	10	{for several batteries or cells simultaneously or sequentially}	H01M10/48	H01M10/48		9005
H01M10/484	10	{for measuring electrolyte level, electrolyte density or electrolyte conductivity}	H01M10/48	H01M10/48		1005
H01M10/486	10	{for measuring temperature}	H01M10/48	H01M10/48		11349
H01M10/488	10	{Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density}	H01M10/48	H01M10/48		3104
H01M10/52	9	Removing gases inside the secondary cell, e.g. by absorption (vent plugs or other mechanical arrangements for facilitating escape of gases H01M50/30)	H01M10/52	H01M10/52		1560
H01M10/523	10	{by recombination on a catalytic material}	H01M10/52	H01M10/52		131
H01M10/526	10	{by gas recombination on the electrode surface or by structuring the electrode surface to improve gas recombination}	H01M10/52	H01M10/52		156
H01M10/54	8	Reclaiming serviceable parts of waste accumulators	H01M10/54	H01M10/54		10841
H01M10/60	8	Heating or cooling; Temperature control	H01M10/60	H01M10/60		553
H01M10/61	9	Types of temperature control	H01M10/61	H01M10/61		256
H01M10/613	10	Cooling or keeping cold	H01M10/613	H01M10/613		33902
H01M10/615	10	Heating or keeping warm	H01M10/615	H01M10/615		9374
H01M10/617	10	for achieving uniformity or desired distribution of temperature	H01M10/617	H01M10/617		4557
H01M10/62	9	specially adapted for specific applications	H01M10/62	H01M10/62		494
H01M10/623	10	Portable devices, e.g. mobile telephones, cameras or pacemakers	H01M10/623	H01M10/623		682
H01M10/6235	11	Power tools	H01M10/6235	H01M10/6235		352
H01M10/625	10	Vehicles	H01M10/625	H01M10/625		23730
H01M10/627	10	Stationary installations, e.g. power plant buffering or backup power supplies	H01M10/627	H01M10/627		2665
H01M10/63	9	Control systems (charging or discharging in response to temperature H01M10/44{, H01M10/443}; measurement of temperature H01M10/48{, H01M10/486})	H01M10/63	H01M10/63		4195
H01M10/633	10	characterised by algorithms, flow charts, software details or the like	H01M10/633	H01M10/633		4066
H01M10/635	10	based on ambient temperature	H01M10/635	H01M10/635		2934
H01M10/637	10	characterised by the use of reversible temperature-sensitive devices, e.g. NTC, PTC or bimetal devices; characterised by control of the internal current flowing through the cells, e.g. by switching (means for preventing undesired use or discharge H01M50/572)	H01M10/637	H01M10/637		1881
H01M10/64	9	characterised by the shape of the cells	H01M10/64	H01M10/64		105
H01M10/643	10	Cylindrical cells	H01M10/643	H01M10/643		2850
H01M10/647	10	Prismatic or flat cells, e.g. pouch cells	H01M10/647	H01M10/647		5482
H01M10/65	9	Means for temperature control structurally associated with the cells	H01M10/65	H01M10/65		339
H01M10/651	10	characterised by parameters specified by a numeric value or mathematical formula, e.g. ratios, sizes or concentrations	H01M10/651	H01M10/651		703
H01M10/652	11	characterised by gradients (for achieving a desired temperature gradient H01M10/617)	H01M10/652	H01M10/652		183
H01M10/653	10	characterised by electrically insulating or thermally conductive materials	H01M10/653	H01M10/653		5441
H01M10/654	10	located inside the innermost case of the cells, e.g. mandrels, electrodes or electrolytes	H01M10/654	H01M10/654		1509
H01M10/655	10	Solid structures for heat exchange or heat conduction	H01M10/655	H01M10/655		3179
H01M10/6551	11	Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings	H01M10/6551	H01M10/6551		4925
H01M10/6552	11	Closed pipes transferring heat by thermal conductivity or phase transition, e.g. heat pipes	H01M10/6552	H01M10/6552		1347
H01M10/6553	11	Terminals or leads	H01M10/6553	H01M10/6553		972
H01M10/6554	11	Rods or plates	H01M10/6554	H01M10/6554		7589
H01M10/6555	12	arranged between the cells	H01M10/6555	H01M10/6555		3160
H01M10/6556	11	Solid parts with flow channel passages or pipes for heat exchange (closed pipes H01M10/6552)	H01M10/6556	H01M10/6556		12836
H01M10/6557	12	arranged between the cells	H01M10/6557	H01M10/6557		3813
H01M10/656	10	characterised by the type of heat-exchange fluid	H01M10/656	H01M10/656		537
H01M10/6561	11	Gases	H01M10/6561	H01M10/6561		1871
H01M10/6562	12	with free flow by convection only	H01M10/6562	H01M10/6562		926
H01M10/6563	12	with forced flow, e.g. by blowers	H01M10/6563	H01M10/6563		7711
H01M10/6564	13	using compressed gas	H01M10/6564	H01M10/6564		244
H01M10/6565	13	with recirculation or U-turn in the flow path, i.e. back and forth	H01M10/6565	H01M10/6565		374
H01M10/6566	12	Means within the gas flow to guide the flow around one or more cells, e.g. manifolds, baffles or other barriers (H01M10/6565 takes precedence)	H01M10/6566	H01M10/6566		2339
H01M10/6567	11	Liquids	H01M10/6567	H01M10/6567		8198
H01M10/6568	12	characterised by flow circuits, e.g. loops, located externally to the cells or cell casings	H01M10/6568	H01M10/6568		8919
H01M10/6569	11	Fluids undergoing a liquid-gas phase change or transition, e.g. evaporation or condensation (heat pipes H01M10/6552)	H01M10/6569	H01M10/6569		2528
H01M10/657	10	by electric or electromagnetic means	H01M10/657	H01M10/657		983
H01M10/6571	11	Resistive heaters (arrangements for heating the battery by its resistance to the internal current H01M10/637)	H01M10/6571	H01M10/6571		2170
H01M10/6572	11	Peltier elements or thermoelectric devices	H01M10/6572	H01M10/6572		1050
H01M10/658	10	by thermal insulation or shielding	H01M10/658	H01M10/658		4784
H01M10/659	10	by heat storage or buffering, e.g. heat capacity or liquid-solid phase changes or transition	H01M10/659	H01M10/659		1848
H01M10/6595	10	by chemical reactions other than electrochemical reactions of the cells, e.g. catalytic heaters or burners	H01M10/6595	H01M10/6595		116
H01M10/66	9	Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells	H01M10/66	H01M10/66		1055
H01M10/663	10	the system being an air-conditioner or an engine	H01M10/663	H01M10/663		2575
H01M10/667	10	the system being an electronic component, e.g. a CPU, an inverter or a capacitor	H01M10/667	H01M10/667		556
H01M12/00	7	Hybrid cells; Manufacture thereof (hybrid capacitors H01G11/00)<br><br><u>NOTE</u><br><br> This group does not cover hybrid cells comprising capacitor electrodes and battery electrodes, which are covered by group H01G11/00. <br> In this group, hybrid cells are electrochemical generators having two different types of half-cells, the half-cell being an electrode-electrolyte combination of either a primary, a secondary or a fuel cell.	H01M12/00	H01M12/00		123
H01M12/02	8	Details (of electrodes H01M4/00; of non-active parts H01M50/00)	H01M12/02	H01M12/02		525
H01M12/04	8	composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type	H01M12/04	H01M12/04		239
H01M12/06	9	with one metallic and one gaseous electrode	H01M12/06	H01M12/06		4466
H01M12/065	10	{with plate-like electrodes or stacks of plate-like electrodes}	H01M12/06	H01M12/06		682
H01M12/08	8	composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type	H01M12/08	H01M12/08		3833
H01M12/085	9	{Zinc-halogen cells or batteries}	H01M12/08	H01M12/08		431
H01M14/00	7	Electrochemical current or voltage generators not provided for in groups H01M6/00 - H01M12/00; Manufacture thereof<br><br><u>NOTE</u><br><br> This group&#160;does not cover&#160;solar cells, photocells, photoelectrochemical cells or photovoltaic cells, which are covered by the following groups:<br><br>semiconductor devices sensitive to light and adapted for the conversion of the energy of such radiation into electrical energy are covered by group H10F10/00;<br>solid-state devices using organic materials as active part specially adapted for sensing light and adapted for the conversion of the energy of such radiation into electrical energy are covered by group&#160;H10K30/00;<br>electrolytic light-sensitive devices, e.g. dye-sensitised solar cells, are covered by group&#160;H01G9/20;<br> photovoltaic modules structurally associated with energy storage means, e.g. batteries, are covered by group&#160;H02S40/38.	H01M14/00	H01M14/00		847
H01M14/005	8	{Photoelectrochemical storage cells (light sensitive devices H01G9/20, semiconductors sensitive to light H10F)}	H01M14/00	H01M14/00		932
H01M16/00	7	Structural combinations of different types of electrochemical generators	H01M16/00	H01M16/00		956
H01M16/003	8	{of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers}	H01M16/00	H01M16/00		865
H01M16/006	9	{of fuel cells with rechargeable batteries}	H01M16/00	H01M16/00		2134
H01M50/00	7	Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells	H01M50/00	H01M50/00		891
H01M50/10	8	Primary casings; Jackets or wrappings	H01M50/10	H01M50/10		2846
H01M50/102	9	characterised by their shape or physical structure	H01M50/102	H01M50/102		836
H01M50/103	10	prismatic or rectangular (H01M50/109, H01M50/11 take precedence)	H01M50/103	H01M50/103		6787
H01M50/105	10	Pouches or flexible bags	H01M50/105	H01M50/105		6021
H01M50/107	10	having curved cross-section, e.g. round or elliptic (H01M50/103, H01M50/109, H01M50/11 take precedence)	H01M50/107	H01M50/107		4813
H01M50/109	10	of button or coin shape	H01M50/109	H01M50/109		1559
H01M50/11	10	having a chip structure, e.g. micro-sized batteries integrated on chips	H01M50/11	H01M50/11		133
H01M50/112	10	Monobloc comprising multiple compartments	H01M50/112	H01M50/112		599
H01M50/114	11	specially adapted for lead-acid cells	H01M50/114	H01M50/114		157
H01M50/116	9	characterised by the material	H01M50/116	H01M50/116		1981
H01M50/117	10	Inorganic material	H01M50/117	H01M50/117		579
H01M50/119	11	Metals	H01M50/119	H01M50/119		4853
H01M50/121	10	Organic material	H01M50/121	H01M50/121		3725
H01M50/122	10	Composite material consisting of a mixture of organic and inorganic materials	H01M50/122	H01M50/122		421
H01M50/124	10	having a layered structure	H01M50/124	H01M50/124		4738
H01M50/1243	11	{characterised by the internal coating on the casing}	H01M50/124	H01M50/124		581
H01M50/1245	11	{characterised by the external coating on the casing}	H01M50/124	H01M50/124		821
H01M50/126	11	comprising three or more layers	H01M50/126	H01M50/126		1009
H01M50/128	12	with two or more layers of only inorganic material	H01M50/128	H01M50/128		335
H01M50/129	12	with two or more layers of only organic material	H01M50/129	H01M50/129		1506
H01M50/131	9	characterised by physical properties, e.g. gas permeability, size or heat resistance	H01M50/131	H01M50/131		1527
H01M50/133	10	Thickness	H01M50/133	H01M50/133		1463
H01M50/134	10	Hardness	H01M50/134	H01M50/134		172
H01M50/136	10	Flexibility or foldability	H01M50/136	H01M50/136		778
H01M50/138	9	adapted for specific cells, e.g. electrochemical cells operating at high temperature	H01M50/138	H01M50/138		261
H01M50/1385	10	{Hybrid cells}	H01M50/138	H01M50/138		209
H01M50/14	9	for protecting against damage caused by external factors	H01M50/14	H01M50/14		810
H01M50/141	10	for protecting against humidity	H01M50/141	H01M50/141		517
H01M50/143	10	Fireproof; Explosion-proof	H01M50/143	H01M50/143		652
H01M50/145	10	for protecting against corrosion	H01M50/145	H01M50/145		480
H01M50/147	9	Lids or covers	H01M50/147	H01M50/147		4587
H01M50/148	10	characterised by their shape	H01M50/148	H01M50/148		660
H01M50/15	11	for prismatic or rectangular cells (H01M50/153 takes precedence)	H01M50/15	H01M50/15		3198
H01M50/152	11	for cells having curved cross-section, e.g. round or elliptic (H01M50/15, H01M50/153 take precedence)	H01M50/152	H01M50/152		2161
H01M50/153	11	for button or coin cells	H01M50/153	H01M50/153		443
H01M50/1535	11	{adapted for specific cells, e.g. electrochemical cells operating at high temperature}	H01M50/148	H01M50/153		94
H01M50/1537	12	{for hybrid cells}	H01M50/148	H01M50/153		49
H01M50/154	11	{Lid or cover comprising an axial bore for receiving a central current collector}	H01M50/148	H01M50/15		457
H01M50/155	10	characterised by the material	H01M50/155	H01M50/155		334
H01M50/157	11	Inorganic material	H01M50/157	H01M50/157		62
H01M50/159	12	Metals	H01M50/159	H01M50/159		648
H01M50/16	11	Organic material	H01M50/16	H01M50/16		291
H01M50/162	11	Composite material consisting of a mixture of organic and inorganic materials	H01M50/162	H01M50/162		50
H01M50/164	11	having a layered structure	H01M50/164	H01M50/164		253
H01M50/166	10	characterised by the methods of assembling casings with lids	H01M50/166	H01M50/166		1017
H01M50/167	11	by crimping	H01M50/167	H01M50/167		1006
H01M50/169	11	by welding, brazing or soldering	H01M50/169	H01M50/169		1829
H01M50/171	11	using adhesives or sealing agents	H01M50/171	H01M50/171		1332
H01M50/172	9	Arrangements of electric connectors penetrating the casing	H01M50/172	H01M50/172		1885
H01M50/174	10	adapted for the shape of the cells	H01M50/174	H01M50/174		207
H01M50/176	11	for prismatic or rectangular cells (H01M50/181 takes precedence)	H01M50/176	H01M50/176		2600
H01M50/178	11	for pouch or flexible bag cells	H01M50/178	H01M50/178		2028
H01M50/179	11	for cells having curved cross-section, e.g. round or elliptic (H01M50/176, H01M50/181 take precedence)	H01M50/179	H01M50/179		786
H01M50/181	11	for button or coin cells	H01M50/181	H01M50/181		136
H01M50/182	11	{for cells with a collector centrally disposed in the active mass, e.g. Leclanch&#233; cells}	H01M50/174	H01M50/182		247
H01M50/183	9	Sealing members	H01M50/183	H01M50/183		2711
H01M50/184	10	characterised by their shape or structure	H01M50/184	H01M50/184		2749
H01M50/186	10	characterised by the disposition of the sealing members	H01M50/186	H01M50/186		4212
H01M50/188	11	the sealing members being arranged between the lid and terminal	H01M50/188	H01M50/188		1573
H01M50/19	10	characterised by the material	H01M50/19	H01M50/19		125
H01M50/191	11	Inorganic material	H01M50/191	H01M50/191		861
H01M50/193	11	Organic material	H01M50/193	H01M50/193		2147
H01M50/195	11	Composite material consisting of a mixture of organic and inorganic materials	H01M50/195	H01M50/195		177
H01M50/197	11	having a layered structure	H01M50/197	H01M50/197		520
H01M50/198	11	characterised by physical properties, e.g. adhesiveness or hardness	H01M50/198	H01M50/198		684
H01M50/20	8	Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders (structural combination of accumulators with charging apparatus H01M10/46)	H01M50/20	H01M50/20		12760
H01M50/202	9	Casings or frames around the primary casing of a single cell or a single battery	H01M50/202	H01M50/202		2470
H01M50/204	9	Racks, modules or packs for multiple batteries or multiple cells	H01M50/204	H01M50/204		12414
H01M50/207	10	characterised by their shape	H01M50/207	H01M50/207		737
H01M50/209	11	adapted for prismatic or rectangular cells (H01M50/216 takes precedence)	H01M50/209	H01M50/209		12015
H01M50/211	11	adapted for pouch cells	H01M50/211	H01M50/211		4958
H01M50/213	11	adapted for cells having curved cross-section, e.g. round or elliptic (H01M50/209, H01M50/216 take precedence)	H01M50/213	H01M50/213		8694
H01M50/216	11	adapted for button or coin cells	H01M50/216	H01M50/216		1006
H01M50/218	9	characterised by the material	H01M50/218	H01M50/218		177
H01M50/22	10	of the casings or racks	H01M50/22	H01M50/22		200
H01M50/222	11	Inorganic material	H01M50/222	H01M50/222		435
H01M50/224	12	Metals	H01M50/224	H01M50/224		2743
H01M50/227	11	Organic material	H01M50/227	H01M50/227		2440
H01M50/229	11	Composite material consisting of a mixture of organic and inorganic materials	H01M50/229	H01M50/229		559
H01M50/231	11	having a layered structure	H01M50/231	H01M50/231		1115
H01M50/233	9	characterised by physical properties of casings or racks, e.g. dimensions	H01M50/233	H01M50/233		1306
H01M50/236	10	Hardness	H01M50/236	H01M50/236		215
H01M50/238	10	Flexibility or foldability	H01M50/238	H01M50/238		327
H01M50/24	10	adapted for protecting batteries from their environment, e.g. from corrosion (thermal insulation H01M10/658)	H01M50/24	H01M50/24		8201
H01M50/242	10	adapted for protecting batteries against vibrations, collision impact or swelling	H01M50/242	H01M50/242		6059
H01M50/244	9	Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method	H01M50/244	H01M50/244		13809
H01M50/247	9	specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers	H01M50/247	H01M50/247		3387
H01M50/249	9	specially adapted for aircraft or vehicles, e.g. cars or trains (constructional details of batteries specially adapted for electric vehicles B60L50/64)	H01M50/249	H01M50/249		15783
H01M50/251	9	specially adapted for stationary devices, e.g. power plant buffering or backup power supplies	H01M50/251	H01M50/251		2025
H01M50/253	9	adapted for specific cells, e.g. electrochemical cells operating at high temperature	H01M50/253	H01M50/253		169
H01M50/256	9	Carrying devices, e.g. belts	H01M50/256	H01M50/256		2678
H01M50/258	9	Modular batteries; Casings provided with means for assembling	H01M50/258	H01M50/258		4568
H01M50/26	10	Assemblies sealed to each other in a non-detachable manner	H01M50/26	H01M50/26		254
H01M50/262	9	with fastening means, e.g. locks	H01M50/262	H01M50/262		4689
H01M50/264	10	for cells or batteries, e.g. straps, tie rods or peripheral frames	H01M50/264	H01M50/264		5601
H01M50/267	9	having means for adapting to batteries or cells of different types or different sizes	H01M50/267	H01M50/267		838
H01M50/269	9	Mechanical means for varying the arrangement of batteries or cells for different uses, e.g. for changing the number of batteries or for switching between series and parallel wiring (methods or arrangements for servicing or maintenance H01M6/50, H01M10/42)	H01M50/269	H01M50/269		414
H01M50/271	9	Lids or covers for the racks or secondary casings	H01M50/271	H01M50/271		5656
H01M50/273	10	characterised by the material	H01M50/273	H01M50/273		148
H01M50/276	11	Inorganic material	H01M50/276	H01M50/276		548
H01M50/278	11	Organic material	H01M50/278	H01M50/278		589
H01M50/28	11	Composite material consisting of a mixture of organic and inorganic materials	H01M50/28	H01M50/28		123
H01M50/282	11	having a layered structure	H01M50/282	H01M50/282		311
H01M50/284	9	with incorporated circuit boards, e.g. printed circuit boards [PCB]	H01M50/284	H01M50/284		2299
H01M50/287	10	Fixing of circuit boards to lids or covers	H01M50/287	H01M50/287		320
H01M50/289	9	characterised by spacing elements or positioning means within frames, racks or packs (spacing elements inside cells other than separators, membranes or diaphragms H01M50/471)	H01M50/289	H01M50/289		5257
H01M50/291	10	characterised by their shape	H01M50/291	H01M50/291		3407
H01M50/293	10	characterised by the material	H01M50/293	H01M50/293		2240
H01M50/296	9	characterised by terminals of battery packs (terminals of batteries H01M50/543)	H01M50/296	H01M50/296		3649
H01M50/298	9	characterised by the wiring of battery packs	H01M50/298	H01M50/298		2007
H01M50/30	8	Arrangements for facilitating escape of gases	H01M50/30	H01M50/30		4730
H01M50/308	9	Detachable arrangements, e.g. detachable vent plugs or plug systems	H01M50/308	H01M50/308		1625
H01M50/317	9	Re-sealable arrangements	H01M50/317	H01M50/317		1614
H01M50/325	10	comprising deformable valve members, e.g. elastic or flexible valve members	H01M50/325	H01M50/325		1590
H01M50/333	11	Spring-loaded vent valves	H01M50/333	H01M50/333		565
H01M50/342	9	Non-re-sealable arrangements	H01M50/342	H01M50/342		1751
H01M50/3425	10	{in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member}	H01M50/342	H01M50/342		4210
H01M50/35	9	Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages	H01M50/35	H01M50/35		1032
H01M50/358	10	External gas exhaust passages located on the battery cover or case	H01M50/358	H01M50/358		1203
H01M50/367	10	Internal gas exhaust passages forming part of the battery cover or case; Double cover vent systems	H01M50/367	H01M50/367		1759
H01M50/375	9	Vent means sensitive to or responsive to temperature	H01M50/375	H01M50/375		842
H01M50/383	9	Flame arresting or ignition-preventing means	H01M50/383	H01M50/383		2387
H01M50/392	9	with means for neutralising or absorbing electrolyte; with means for preventing leakage of electrolyte through vent holes	H01M50/392	H01M50/392		395
H01M50/394	9	{Gas-pervious parts or elements}	H01M50/30	H01M50/394		1980
H01M50/40	8	Separators; Membranes; Diaphragms; Spacing elements inside cells	H01M50/40	H01M50/40		1581
H01M50/403	9	Manufacturing processes of separators, membranes or diaphragms	H01M50/403	H01M50/403		9614
H01M50/406	10	Moulding; Embossing; Cutting	H01M50/406	H01M50/406		1026
H01M50/409	9	Separators, membranes or diaphragms characterised by the material	H01M50/409	H01M50/409		2153
H01M50/411	10	Organic material	H01M50/411	H01M50/411		3168
H01M50/414	11	Synthetic resins, e.g. thermoplastics or thermosetting resins	H01M50/414	H01M50/414		4848
H01M50/417	12	Polyolefins	H01M50/417	H01M50/417		5636
H01M50/42	12	Acrylic resins	H01M50/42	H01M50/42		1397
H01M50/423	12	Polyamide resins	H01M50/423	H01M50/423		1318
H01M50/426	12	Fluorocarbon polymers	H01M50/426	H01M50/426		1823
H01M50/429	11	Natural polymers	H01M50/429	H01M50/429		883
H01M50/4295	12	{Natural cotton, cellulose or wood}	H01M50/429	H01M50/429		1004
H01M50/431	10	Inorganic material	H01M50/431	H01M50/431		3730
H01M50/434	11	Ceramics	H01M50/434	H01M50/434		2515
H01M50/437	12	Glass	H01M50/437	H01M50/437		956
H01M50/44	10	Fibrous material	H01M50/44	H01M50/44		4553
H01M50/443	10	Particulate material	H01M50/443	H01M50/443		2471
H01M50/446	10	Composite material consisting of a mixture of organic and inorganic materials	H01M50/446	H01M50/446		5197
H01M50/449	10	having a layered structure	H01M50/449	H01M50/449		6534
H01M50/451	11	comprising layers of only organic material and layers containing inorganic material	H01M50/451	H01M50/451		2999
H01M50/454	11	comprising a non-fibrous layer and a fibrous layer superimposed on one another	H01M50/454	H01M50/454		651
H01M50/457	11	comprising three or more layers	H01M50/457	H01M50/457		2697
H01M50/46	9	Separators, membranes or diaphragms characterised by their combination with electrodes	H01M50/46	H01M50/46		4237
H01M50/461	10	{with adhesive layers between electrodes and separators}	H01M50/46	H01M50/46		1357
H01M50/463	9	Separators, membranes or diaphragms characterised by their shape	H01M50/463	H01M50/463		2658
H01M50/466	10	U-shaped, bag-shaped or folded	H01M50/466	H01M50/466		856
H01M50/469	10	tubular or cylindrical	H01M50/469	H01M50/469		354
H01M50/471	9	Spacing elements inside cells other than separators, membranes or diaphragms (for preventing incorrect contact inside or outside batteries H01M50/584); Manufacturing processes thereof	H01M50/471	H01M50/471		162
H01M50/474	10	characterised by their position inside the cells	H01M50/474	H01M50/474		1171
H01M50/477	10	characterised by their shape	H01M50/477	H01M50/477		620
H01M50/48	10	characterised by the material	H01M50/48	H01M50/48		163
H01M50/483	11	Inorganic material	H01M50/483	H01M50/483		180
H01M50/486	11	Organic material	H01M50/486	H01M50/486		403
H01M50/489	9	Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties	H01M50/489	H01M50/489		6923
H01M50/491	10	Porosity	H01M50/491	H01M50/491		5390
H01M50/494	10	Tensile strength	H01M50/494	H01M50/494		1099
H01M50/497	10	Ionic conductivity	H01M50/497	H01M50/497		1313
H01M50/50	8	Current conducting connections for cells or batteries	H01M50/50	H01M50/50		4153
H01M50/502	9	Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing	H01M50/502	H01M50/502		5495
H01M50/503	10	characterised by the shape of the interconnectors	H01M50/503	H01M50/503		5226
H01M50/505	10	comprising a single busbar	H01M50/505	H01M50/505		2043
H01M50/507	10	comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules	H01M50/507	H01M50/507		3664
H01M50/509	10	characterised by the type of connection, e.g. mixed connections	H01M50/509	H01M50/509		1094
H01M50/51	11	Connection only in series	H01M50/51	H01M50/51		2341
H01M50/512	11	Connection only in parallel	H01M50/512	H01M50/512		953
H01M50/514	10	Methods for interconnecting adjacent batteries or cells	H01M50/514	H01M50/514		728
H01M50/516	11	by welding, soldering or brazing	H01M50/516	H01M50/516		2643
H01M50/517	11	by fixing means, e.g. screws, rivets or bolts	H01M50/517	H01M50/517		1151
H01M50/519	10	comprising printed circuit boards [PCB]	H01M50/519	H01M50/519		1778
H01M50/521	10	characterised by the material	H01M50/521	H01M50/521		193
H01M50/522	11	Inorganic material	H01M50/522	H01M50/522		1975
H01M50/524	11	Organic material	H01M50/524	H01M50/524		249
H01M50/526	11	having a layered structure	H01M50/526	H01M50/526		488
H01M50/528	9	Fixed electrical connections, i.e. not intended for disconnection	H01M50/528	H01M50/528		4147
H01M50/529	10	Intercell connections through partitions, e.g. in a battery casing	H01M50/529	H01M50/529		914
H01M50/531	9	Electrode connections inside a battery casing	H01M50/531	H01M50/531		7364
H01M50/533	10	characterised by the shape of the leads or tabs	H01M50/533	H01M50/533		4390
H01M50/534	10	characterised by the material of the leads or tabs	H01M50/534	H01M50/534		1928
H01M50/536	10	characterised by the method of fixing the leads to the electrodes, e.g. by welding	H01M50/536	H01M50/536		4023
H01M50/538	10	Connection of several leads or tabs of wound or folded electrode stacks	H01M50/538	H01M50/538		3160
H01M50/54	10	Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges	H01M50/54	H01M50/54		2167
H01M50/541	11	for lead-acid accumulators	H01M50/541	H01M50/541		585
H01M50/543	9	Terminals	H01M50/543	H01M50/543		4162
H01M50/545	10	formed by the casing of the cells (cup shaped terminals adapted for cells having curved cross-section H01M50/56)	H01M50/545	H01M50/545		934
H01M50/547	10	characterised by the disposition of the terminals on the cells	H01M50/547	H01M50/547		542
H01M50/548	11	on opposite sides of the cell	H01M50/548	H01M50/548		2143
H01M50/55	11	on the same side of the cell	H01M50/55	H01M50/55		4915
H01M50/552	10	characterised by their shape	H01M50/552	H01M50/552		847
H01M50/553	11	Terminals adapted for prismatic, pouch or rectangular cells	H01M50/553	H01M50/553		4365
H01M50/555	12	Window-shaped terminals	H01M50/555	H01M50/555		157
H01M50/557	12	Plate-shaped terminals	H01M50/557	H01M50/557		1910
H01M50/559	11	Terminals adapted for cells having curved cross-section, e.g. round, elliptic or button cells (H01M50/553 takes precedence)	H01M50/559	H01M50/559		1473
H01M50/56	12	Cup shaped terminals	H01M50/56	H01M50/56		615
H01M50/561	11	{Hollow metallic terminals, e.g. terminal bushings}	H01M50/552	H01M50/56		374
H01M50/562	10	characterised by the material	H01M50/562	H01M50/562		2016
H01M50/564	10	characterised by their manufacturing process	H01M50/564	H01M50/564		547
H01M50/566	11	by welding, soldering or brazing	H01M50/566	H01M50/566		1860
H01M50/567	11	by fixing means, e.g. screws, rivets or bolts	H01M50/567	H01M50/567		1125
H01M50/569	9	Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals (battery terminal connectors with integrated measuring arrangements G01R31/364)	H01M50/569	H01M50/569		3418
H01M50/571	9	Methods or arrangements for affording protection against corrosion; Selection of materials therefor	H01M50/571	H01M50/571		774
H01M50/572	9	Means for preventing undesired use or discharge	H01M50/572	H01M50/572		3144
H01M50/574	10	Devices or arrangements for the interruption of current	H01M50/574	H01M50/574		2076
H01M50/576	11	in response to theft	H01M50/576	H01M50/576		131
H01M50/578	11	in response to pressure	H01M50/578	H01M50/578		1756
H01M50/579	11	in response to shock	H01M50/579	H01M50/579		540
H01M50/581	11	in response to temperature	H01M50/581	H01M50/581		2689
H01M50/583	11	in response to current, e.g. fuses	H01M50/583	H01M50/583		1668
H01M50/584	10	for preventing incorrect connections inside or outside the batteries	H01M50/584	H01M50/584		160
H01M50/586	11	inside the batteries, e.g. incorrect connections of electrodes	H01M50/586	H01M50/586		2139
H01M50/588	11	outside the batteries, e.g. incorrect connections of terminals or busbars	H01M50/588	H01M50/588		1461
H01M50/59	11	characterised by the protection means	H01M50/59	H01M50/59		1267
H01M50/591	12	Covers	H01M50/591	H01M50/591		758
H01M50/593	12	Spacers; Insulating plates	H01M50/593	H01M50/593		3044
H01M50/595	12	Tapes	H01M50/595	H01M50/595		651
H01M50/597	12	Protection against reversal of polarity	H01M50/597	H01M50/597		418
H01M50/598	10	Guarantee labels	H01M50/598	H01M50/598		286
H01M50/60	8	Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings	H01M50/60	H01M50/60		1578
H01M50/609	9	Arrangements or processes for filling with liquid, e.g. electrolytes	H01M50/609	H01M50/609		2132
H01M50/618	10	Pressure control	H01M50/618	H01M50/618		501
H01M50/627	10	Filling ports	H01M50/627	H01M50/627		1871
H01M50/636	11	Closing or sealing filling ports, e.g. using lids	H01M50/636	H01M50/636		1098
H01M50/645	12	Plugs	H01M50/645	H01M50/645		435
H01M50/655	13	specially adapted for venting	H01M50/655	H01M50/655		175
H01M50/664	12	Temporary seals, e.g. for storage of instant batteries or seawater batteries	H01M50/664	H01M50/664		74
H01M50/668	9	{Means for preventing spilling of liquid or electrolyte, e.g. when the battery is tilted or turned over}	H01M50/60	H01M50/668		421
H01M50/673	9	Containers for storing liquids; Delivery conduits therefor	H01M50/673	H01M50/673		720
H01M50/682	10	accommodated in battery or cell casings	H01M50/682	H01M50/682		423
H01M50/691	9	Arrangements or processes for draining liquids from casings; Cleaning battery or cell casings	H01M50/691	H01M50/691		704
H01M50/70	8	Arrangements for stirring or circulating the electrolyte	H01M50/70	H01M50/70		583
H01M50/73	9	Electrolyte stirring by the action of gas on or in the electrolyte	H01M50/73	H01M50/73		112
H01M50/77	9	with external circulating path	H01M50/77	H01M50/77		588
H01M2200/00	7	Safety devices for primary or secondary batteries	CPCONLY	H01M2200/00		3323
H01M2200/10	8	Temperature sensitive devices	CPCONLY	H01M2200/10		2056
H01M2200/101	9	Bimetal	CPCONLY	H01M2200/101		143
H01M2200/103	9	Fuse	CPCONLY	H01M2200/103		1455
H01M2200/105	9	NTC	CPCONLY	H01M2200/105		128
H01M2200/106	9	PTC	CPCONLY	H01M2200/106		878
H01M2200/108	9	Normal resistors	CPCONLY	H01M2200/108		96
H01M2200/20	8	Pressure-sensitive devices	CPCONLY	H01M2200/20		2563
H01M2200/30	8	Preventing polarity reversal	CPCONLY	H01M2200/30		276
H01M2220/00	7	Batteries for particular applications	CPCONLY	H01M2220/00		172
H01M2220/10	8	Batteries in stationary systems, e.g. emergency power source in plant	CPCONLY	H01M2220/10		3754
H01M2220/20	8	Batteries in motive systems, e.g. vehicle, ship, plane	CPCONLY	H01M2220/20		39157
H01M2220/30	8	Batteries in portable systems, e.g. mobile phone, laptop	CPCONLY	H01M2220/30		10897
H01M2250/00	7	Fuel cells for particular applications; Specific features of fuel cell system	CPCONLY	H01M2250/00		128
H01M2250/10	8	Fuel cells in stationary systems, e.g. emergency power source in plant	CPCONLY	H01M2250/10		971
H01M2250/20	8	Fuel cells in motive systems, e.g. vehicle, ship, plane	CPCONLY	H01M2250/20		10784
H01M2250/30	8	Fuel cells in portable systems, e.g. mobile phone, laptop	CPCONLY	H01M2250/30		894
H01M2250/40	8	Combination of fuel cells with other energy production systems	CPCONLY	H01M2250/40		191
H01M2250/402	9	Combination of fuel cell with other electric generators	CPCONLY	H01M2250/402		571
H01M2250/405	9	Cogeneration of heat or hot water	CPCONLY	H01M2250/405		569
H01M2250/407	9	Combination of fuel cells with mechanical energy generators	CPCONLY	H01M2250/407		311
H01M2300/00	7	Electrolytes	CPCONLY	H01M2300/00		89
H01M2300/0002	8	Aqueous electrolytes	CPCONLY	H01M2300/0002		1616
H01M2300/0005	9	Acid electrolytes	CPCONLY	H01M2300/0005		918
H01M2300/0008	10	Phosphoric acid-based	CPCONLY	H01M2300/0008		252
H01M2300/0011	10	Sulfuric acid-based	CPCONLY	H01M2300/0011		674
H01M2300/0014	9	Alkaline electrolytes	CPCONLY	H01M2300/0014		1801
H01M2300/0017	8	Non-aqueous electrolytes	CPCONLY	H01M2300/0017		656
H01M2300/002	9	Inorganic electrolyte	CPCONLY	H01M2300/002		617
H01M2300/0022	10	Room temperature molten salts	CPCONLY	H01M2300/0022		214
H01M2300/0025	9	Organic electrolyte	CPCONLY	H01M2300/0025		6431
H01M2300/0028	10	characterised by the solvent	CPCONLY	H01M2300/0028		2047
H01M2300/0031	11	Chlorinated solvents	CPCONLY	H01M2300/0031		67
H01M2300/0034	11	Fluorinated solvents	CPCONLY	H01M2300/0034		1229
H01M2300/0037	11	Mixture of solvents	CPCONLY	H01M2300/0037		2900
H01M2300/004	12	Three solvents	CPCONLY	H01M2300/004		1306
H01M2300/0042	12	Four or more solvents	CPCONLY	H01M2300/0042		484
H01M2300/0045	10	Room temperature molten salts comprising at least one organic ion	CPCONLY	H01M2300/0045		669
H01M2300/0048	9	Molten electrolytes used at high temperature	CPCONLY	H01M2300/0048		184
H01M2300/0051	10	Carbonates	CPCONLY	H01M2300/0051		1188
H01M2300/0054	10	Halogenides	CPCONLY	H01M2300/0054		74
H01M2300/0057	11	Chlorides	CPCONLY	H01M2300/0057		64
H01M2300/006	10	Hydroxides	CPCONLY	H01M2300/006		19
H01M2300/0062	10	Nitrates	CPCONLY	H01M2300/0062		16
H01M2300/0065	9	Solid electrolytes	CPCONLY	H01M2300/0065		1546
H01M2300/0068	10	inorganic	CPCONLY	H01M2300/0068		5543
H01M2300/0071	11	Oxides	CPCONLY	H01M2300/0071		2394
H01M2300/0074	12	Ion conductive at high temperature	CPCONLY	H01M2300/0074		1177
H01M2300/0077	13	based on zirconium oxide	CPCONLY	H01M2300/0077		578
H01M2300/008	11	Halides	CPCONLY	H01M2300/008		1327
H01M2300/0082	10	Organic polymers	CPCONLY	H01M2300/0082		7306
H01M2300/0085	8	Immobilising or gelification of electrolyte	CPCONLY	H01M2300/0085		4160
H01M2300/0088	8	Composites	CPCONLY	H01M2300/0088		954
H01M2300/0091	9	in the form of mixtures	CPCONLY	H01M2300/0091		3264
H01M2300/0094	9	in the form of layered products, e.g. coatings	CPCONLY	H01M2300/0094		1789
H01M2300/0097	10	with adhesive layers	CPCONLY	H01M2300/0097		44
