B64G1/00	7	Cosmonautic vehicles	B64G1/00	B64G1/00		261
B64G1/002	8	{Launch systems}	B64G1/00	B64G1/00		780
B64G1/005	9	{Air launch}	B64G1/00	B64G1/00		235
B64G1/006	9	{Reusable launch rockets or boosters}	B64G1/00	B64G1/00		161
B64G1/008	9	{Arrangement of launch rockets or boosters}	B64G1/00	B64G1/00		63
B64G1/10	8	Artificial satellites; Systems of such satellites; Interplanetary vehicles (space shuttles B64G1/14)	B64G1/10	B64G1/10		1804
B64G1/1007	9	{Communications satellites}	B64G1/10	B64G1/10		469
B64G1/1014	9	{Navigation satellites}	B64G1/10	B64G1/10		58
B64G1/1021	9	{Earth observation satellites}	B64G1/10	B64G1/10		465
B64G1/1028	10	{using optical means for mapping, surveying or detection, e.g. of intelligence}	B64G1/10	B64G1/10		206
B64G1/1035	10	{using radar for mapping, surveying or detection, e.g. of intelligence}	B64G1/10	B64G1/10		54
B64G1/1042	10	{specifically adapted for meteorology}	B64G1/10	B64G1/10		39
B64G1/105	9	{Space science}	B64G1/10	B64G1/10		275
B64G1/1057	10	{specifically adapted for astronomy}	B64G1/10	B64G1/10		31
B64G1/1064	10	{specifically adapted for interplanetary, solar or interstellar exploration}	B64G1/10	B64G1/10		142
B64G1/1071	11	{Planetary landers intended for the exploration of the surface of planets, moons or comets}	B64G1/10	B64G1/10		130
B64G1/1078	9	{Maintenance satellites (refuelling in space B64G1/4024)}	B64G1/10	B64G1/10		193
B64G1/1081	10	{for debris removal}	B64G1/10	B64G1/10		154
B64G1/1085	9	{Swarms and constellations}	B64G1/10	B64G1/10		695
B64G1/12	9	manned	B64G1/12	B64G1/12		363
B64G1/14	8	Space shuttles {(reusable launch rockets B64G1/006)}	B64G1/14	B64G1/14		541
B64G1/16	8	Extraterrestrial cars	B64G1/16	B64G1/16		444
B64G1/22	8	Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles	B64G1/22	B64G1/22		1789
B64G1/222	9	{for deploying structures between a stowed and deployed state}	B64G1/22	B64G1/22		800
B64G1/2221	10	{characterised by the manner of deployment}	B64G1/22	B64G1/22		55
B64G1/2222	11	{Folding}	B64G1/22	B64G1/22		346
B64G1/2223	12	{via scissor linkage}	B64G1/22	B64G1/22		39
B64G1/2224	12	{about multiple axes}	B64G1/22	B64G1/22		318
B64G1/2225	11	{Rolling or unfurling (B64G1/2227 takes precedence)}	B64G1/22	B64G1/22		236
B64G1/2226	11	{Telescoping}	B64G1/22	B64G1/22		94
B64G1/2227	11	{Inflating}	B64G1/22	B64G1/22		285
B64G1/2228	10	{characterised by the hold-down or release mechanisms}	B64G1/22	B64G1/22		307
B64G1/2229	10	{characterised by the deployment actuating mechanism (inflating B64G1/2227)}	B64G1/22	B64G1/22		430
B64G1/223	9	{Modular spacecraft systems}	B64G1/22	B64G1/22		345
B64G1/226	9	{Special coatings for spacecraft}	B64G1/22	B64G1/22		178
B64G1/228	9	{Damping of high-frequency vibration effects on spacecraft elements, e.g. by using acoustic vibration dampers}	B64G1/22	B64G1/22		153
B64G1/24	9	Guiding or controlling apparatus, e.g. for attitude control	B64G1/24	B64G1/24		893
B64G1/242	10	{Orbits and trajectories}	B64G1/24	B64G1/24		1340
B64G1/2421	11	{Aerobraking}	B64G1/24	B64G1/24		16
B64G1/2422	11	{using Lagrange points, e.g. halo orbits}	B64G1/24	B64G1/24		26
B64G1/2423	11	{Sun-synchronous orbits}	B64G1/24	B64G1/24		36
B64G1/2425	11	{Geosynchronous orbits}	B64G1/24	B64G1/24		130
B64G1/2427	11	{Transfer orbits}	B64G1/24	B64G1/24		464
B64G1/2429	11	{Station keeping}	B64G1/24	B64G1/24		158
B64G1/244	10	{Spacecraft control systems}	B64G1/24	B64G1/24		2065
B64G1/245	11	{Attitude control algorithms for spacecraft attitude control}	B64G1/24	B64G1/24		827
B64G1/247	11	{Advanced control concepts for autonomous, robotic spacecraft, e.g. by using artificial intelligence, neural networks or autonomous agents}	B64G1/24	B64G1/24		194
B64G1/26	10	using jets	B64G1/26	B64G1/26		882
B64G1/262	11	{having adjustable angles, e.g. gimbaled thrusters}	B64G1/26	B64G1/26		97
B64G1/264	12	{mounted on adjustable booms or the like}	B64G1/26	B64G1/26		18
B64G1/28	10	using inertia or gyro effect	B64G1/28	B64G1/28		376
B64G1/281	11	{Spin-stabilised spacecraft}	B64G1/28	B64G1/28		245
B64G1/283	11	{using reaction wheels}	B64G1/28	B64G1/28		516
B64G1/285	11	{using momentum wheels}	B64G1/28	B64G1/28		434
B64G1/286	11	{using control momentum gyroscopes (CMGs)}	B64G1/28	B64G1/28		342
B64G1/32	10	using earth&apos;s magnetic field	B64G1/32	B64G1/32		389
B64G1/34	10	using gravity gradient	B64G1/34	B64G1/34		113
B64G1/36	10	using sensors, e.g. sun-sensors, horizon sensors	B64G1/36	B64G1/36		761
B64G1/361	11	{using star sensors}	B64G1/36	B64G1/36		423
B64G1/363	11	{using sun sensors}	B64G1/36	B64G1/36		362
B64G1/365	11	{using horizon or Earth sensors}	B64G1/36	B64G1/36		291
B64G1/366	11	{using magnetometers}	B64G1/36	B64G1/36		158
B64G1/368	11	{using gravimeters}	B64G1/36	B64G1/36		6
B64G1/369	11	{using gyroscopes as attitude sensors}	B64G1/36	B64G1/36		332
B64G1/38	10	damping of oscillations, e.g. nutation dampers	B64G1/38	B64G1/38		195
B64G1/40	9	Arrangements or adaptations of propulsion systems	B64G1/40	B64G1/40		795
B64G1/4005	10	{Air-breathing propulsion}	B64G1/40	B64G1/40		71
B64G1/401	10	{Liquid propellant rocket engines (Ion or plasma engines B64G1/413; Arcjets and other resistojets B64G1/415)}	B64G1/40	B64G1/40		661
B64G1/402	10	{Propellant tanks; Feeding propellants}	B64G1/40	B64G1/40		1061
B64G1/4021	11	{Tank construction; Details thereof}	B64G1/40	B64G1/40		343
B64G1/4022	11	{Arrangements of tanks in or on spacecraft}	B64G1/40	B64G1/40		89
B64G1/4024	11	{refuelling in space}	B64G1/40	B64G1/40		119
B64G1/4026	11	{providing propellant to propulsion systems of differing type}	B64G1/40	B64G1/40		21
B64G1/403	10	{Solid propellant rocket engines}	B64G1/40	B64G1/40		224
B64G1/404	11	{Hybrid rocket engines}	B64G1/40	B64G1/40		53
B64G1/407	10	{Solar sailing}	B64G1/40	B64G1/40		207
B64G1/408	10	{Nuclear spacecraft propulsion}	B64G1/40	B64G1/40		137
B64G1/409	10	{Unconventional spacecraft propulsion systems}	B64G1/40	B64G1/40		440
B64G1/411	10	{Electric propulsion}	B64G1/40	B64G1/411		273
B64G1/413	11	{Ion or plasma engines}	B64G1/40	B64G1/413		472
B64G1/415	11	{Arcjets or resistojets}	B64G1/40	B64G1/415		191
B64G1/417	11	{Electromagnetic fields or flux without mass expulsion}	B64G1/40	B64G1/417		141
B64G1/42	9	Arrangements or adaptations of power supply systems	B64G1/42	B64G1/42		169
B64G1/421	10	{Non-solar power generation}	B64G1/42	B64G1/42		101
B64G1/422	11	{Nuclear power generation}	B64G1/42	B64G1/42		107
B64G1/423	11	{Fuel cells}	B64G1/42	B64G1/42		31
B64G1/425	10	{Power storage}	B64G1/42	B64G1/42		213
B64G1/426	11	{Flywheels}	B64G1/42	B64G1/42		42
B64G1/427	11	{Thermal power storage}	B64G1/42	B64G1/42		17
B64G1/428	10	{Power distribution and management}	B64G1/42	B64G1/42		545
B64G1/4282	11	{for transmitting power to earth or other spacecraft}	B64G1/42	B64G1/42		69
B64G1/44	10	using radiation, e.g. deployable solar arrays	B64G1/44	B64G1/44		951
B64G1/443	11	{Photovoltaic cell arrays}	B64G1/44	B64G1/44		1370
B64G1/446	11	{Thermal solar power generation}	B64G1/44	B64G1/44		104
B64G1/46	9	Arrangements or adaptations of devices for control of environment or living conditions	B64G1/46	B64G1/46		138
B64G1/465	10	{for controlling gravity}	B64G1/46	B64G1/46		59
B64G1/48	10	for treatment of the atmosphere (B64G1/50 takes precedence)	B64G1/48	B64G1/48		101
B64G1/50	10	for temperature control	B64G1/50	B64G1/50		853
B64G1/503	11	{Radiator panels}	B64G1/50	B64G1/50		585
B64G1/506	11	{Heat pipes}	B64G1/50	B64G1/50		292
B64G1/52	9	Protection, safety or emergency devices; Survival aids	B64G1/52	B64G1/52		371
B64G1/525	10	{Survival aids}	B64G1/52	B64G1/52		18
B64G1/54	10	Protection against radiation	B64G1/54	B64G1/54		259
B64G1/543	11	{protecting the crew in manned spacecraft}	B64G1/54	B64G1/54		34
B64G1/546	11	{shielding electronic equipment}	B64G1/54	B64G1/54		102
B64G1/56	10	Protection against meteoroids or space debris	B64G1/56	B64G1/56		198
B64G1/58	10	Thermal protection, e.g. heat shields	B64G1/58	B64G1/58		1151
B64G1/60	9	Crew or passenger accommodations	B64G1/60	B64G1/60		280
B64G1/62	9	Systems for re-entry into the earth&apos;s atmosphere; Retarding or landing devices	B64G1/62	B64G1/62		683
B64G1/623	10	{Retarding devices, e.g. retrorockets}	B64G1/62	B64G1/62		247
B64G1/625	10	{Landing devices; Undercarriages}	B64G1/62	B64G1/62		132
B64G1/64	9	Systems for coupling or separating cosmonautic vehicles or parts thereof, e.g. docking arrangements	B64G1/64	B64G1/64		731
B64G1/641	10	{Interstage or payload connectors (docking systems B64G1/646)}	B64G1/64	B64G1/64		812
B64G1/642	11	{Clamps, e.g. Marman clamps}	B64G1/64	B64G1/64		163
B64G1/6425	11	{arrangements for damping vibrations}	B64G1/64	B64G1/64		105
B64G1/643	11	{for arranging multiple satellites in a single launcher}	B64G1/64	B64G1/64		214
B64G1/644	12	{arranged for independent deployment}	B64G1/64	B64G1/64		67
B64G1/645	10	{Separators}	B64G1/64	B64G1/64		886
B64G1/6455	11	{Pyrotechnics; Using heat}	B64G1/64	B64G1/64		278
B64G1/6457	11	{Springs; Shape memory actuators}	B64G1/64	B64G1/64		215
B64G1/6459	11	{Fluid-actuated}	B64G1/64	B64G1/64		81
B64G1/646	10	{Docking or rendezvous systems (refuelling in space B64G1/4024)}	B64G1/64	B64G1/64		527
B64G1/6462	11	{characterised by the means for engaging other vehicles}	B64G1/64	B64G1/64		391
B64G1/6464	12	{Docking probes and receivers}	B64G1/64	B64G1/64		91
B64G1/648	10	{Tethers}	B64G1/64	B64G1/64		224
B64G1/66	9	Arrangements or adaptations of apparatus or instruments, not otherwise provided for	B64G1/66	B64G1/66		1994
B64G1/68	10	of meteoroid or space debris detectors	B64G1/68	B64G1/68		107
B64G3/00	7	Observing or tracking cosmonautic vehicles	B64G3/00	B64G3/00		706
B64G4/00	7	Tools specially adapted for use in space	B64G4/00	B64G4/00		1104
B64G2004/005	8	{Robotic manipulator systems for use in space}	B64G4/00	B64G4/00		430
B64G5/00	7	Ground equipment for vehicles, e.g. starting towers, fuelling arrangements (B64G3/00 takes precedence)	B64G5/00	B64G5/00		713
B64G2005/005	8	{Systems for launching spacecraft from a platform at sea}	B64G5/00	B64G5/00		40
B64G6/00	7	Space suits	B64G6/00	B64G6/00		328
B64G7/00	7	Simulating cosmonautic conditions, e.g. for conditioning crews	B64G7/00	B64G7/00		1526
B64G2007/005	8	{Space simulation vacuum chambers}	B64G7/00	B64G7/00		287
B64G99/00	7	Subject matter not provided for in other groups of this subclass	B64G99/00	B64G99/00		649
