SANDEN HOLDINGS CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 967
 
 
 
B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES669
 
 
 
F25B REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS 5421
 
 
 
F01C ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES 405
 
 
 
F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS 2225
 
 
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 2071
 
 
 
F01B MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES 1910
 
 
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 1834
 
 
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 1869
 
 
 
F01K STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES 1613

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0051,682 Wobble Plate Type Variable Displacement CompressorMar 15, 16Feb 22, 18[F04B]
2018/0013,324 Electric CompressorJan 21, 16Jan 11, 18[H02K]
2017/0356,439 Variable Capacity CompressorDec 01, 15Dec 14, 17[F04B]
2017/0268,340 Scroll Fluid MachineMar 17, 15Sep 21, 17[F04C, F01C]
2017/0241,693 VENDING MACHINEMar 17, 15Aug 24, 17[F25D, G07F, F25B]
2017/0210,202 VEHICULAR AIR-CONDITIONING DEVICEMar 16, 15Jul 27, 17[B60H]
2017/0211,390 SCROLL TYPE FLUID MACHINEMar 17, 15Jul 27, 17[F04C, F01C]
2017/0211,636 COMPRESSORMar 17, 15Jul 27, 17[B60R, B60H, F16D]
2017/0182,860 VEHICLE AIR CONDITIONERMar 20, 15Jun 29, 17[B60H]
2017/0151,857 VEHICLE AIR CONDITIONING APPARATUSDec 12, 16Jun 01, 17[B60H]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9909794 Vehicular air-conditioning deviceMay 27, 14Mar 06, 18[B60H, F25B]
9895956 Vehicle air conditioning apparatus for low outside air temperature useJun 12, 13Feb 20, 18[F25B, B60H]
9897089 Scroll compressorFeb 05, 16Feb 20, 18[F04C]
9878595 Control means for the compressor of a vehicle air conditioner based on target high pressureNov 11, 13Jan 30, 18[F25D, B60H, F25B]
9873307 Vehicular air conditionerSep 16, 14Jan 23, 18[F25B, B60H]
9874204 Swash plate compressorAug 08, 13Jan 23, 18[F04B]
9855822 Vehicle air conditioning apparatusJun 29, 16Jan 02, 18[F25B, B60H]
9849752 Vehicle air conditioning apparatusJun 29, 16Dec 26, 17[F25B, B60H]
9821635 Apparatus for controlling in-vehicle heaterOct 11, 12Nov 21, 17[H05B, B60H]
9809081 Vehicle air conditioning apparatusNov 26, 12Nov 07, 17[B61D, F25D, F25B, B60H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0320,114 FLOW RATE MEASURING DEVICE AND VARIABLE DISPLACEMENT COMPRESSORAbandonedDec 18, 14Nov 03, 16[G01F, F04B, F25B]
2016/0245,345 Electromagnetic Clutch And CompressorAbandonedOct 08, 13Aug 25, 16[F16D]
2016/0238,087 Electromagnetic ClutchAbandonedOct 08, 13Aug 18, 16[F16D]
2016/0053,829 Electromagnetic ClutchAbandonedMar 26, 14Feb 25, 16[F16D]
2016/0053,830 Electromagnetic Clutch And Method For Producing Electromagnetic ClutchAbandonedMar 17, 14Feb 25, 16[F16D]
2015/0374,143 SHOWCASE COOLING DEVICEAbandonedFeb 10, 14Dec 31, 15[A47F]
2015/0322,947 Scroll-Type Fluid MachineAbandonedDec 10, 13Nov 12, 15[F04C]
2015/0252,797 Variable-Capacity CompressorAbandonedNov 08, 13Sep 10, 15[F04B]
2015/0096,297 Exhaust Heat Recovery DeviceAbandonedMay 02, 13Apr 09, 15[F01K, F01D, F02G]
2015/0064,039 FLUID MACHINE AND RANKINE CYCLEAbandonedApr 05, 13Mar 05, 15[F04C]
2015/0033,743 Fluid MachineAbandonedMar 13, 13Feb 05, 15[F01K]
2015/0027,845 Electromagnetic ClutchAbandonedFeb 19, 13Jan 29, 15[F16D]
2015/0023,824 Scroll-Type Expander And Fluid Machine Provided With SameAbandonedFeb 07, 13Jan 22, 15[F04C]
2014/0305,158 In-Chamber CondenserAbandonedNov 02, 12Oct 16, 14[F28D, F28F, F25B]
2014/0250,886 Rankine CycleAbandonedJul 20, 12Sep 11, 14[F01K]
2014/0234,129 Variable Capacity CompressorAbandonedAug 14, 12Aug 21, 14[F04B]
2014/0224,463 Heat ExchangerAbandonedAug 13, 12Aug 14, 14[F28F]
2014/0183,995 Vibration-Proof Structure For Electric Circuit Of Electric CompressorAbandonedAug 02, 12Jul 03, 14[H02K]
2014/0119,972 Scroll -Type CompressorAbandonedMay 07, 12May 01, 14[F04C]
2014/0048,227 VEHICLE AIR CONDITIONING DEVICEAbandonedOct 03, 11Feb 20, 14[B60H]

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