MAGNA POWERTRAIN BAD HOMBURG GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS 1928
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS767
 
  
 
F01C ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES 623
 
  
 
F03C POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS 519
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 458
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 4103
 
  
 
F01P COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES 337
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 384
 
  
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS248
 
  
 
F25B REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS 266

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0073,504 PUMP DEVICEApr 12, 16Mar 15, 18[F04B, F04C, F04D]
2018/0017,049 COMPRESSOR HOUSING HAVING PRESSURE LIMITATION, AND METHOD FOR OPERATIONJan 05, 16Jan 18, 18[F16B, F04B]
2017/0373,631 CONTROLLER AND METHOD FOR DETECTING A BLOCKED STATE OF AN ELECTRICAL MACHINEJan 15, 16Dec 28, 17[H02P, B60L]
2017/0058,897 VACUUM PUMP OF LIGHTWEIGHT CONSTRUCTIONOct 16, 15Mar 02, 17[F04C]
2017/0037,858 ELECTRIC COMPRESSOR AND METHOD FOR PRODUCING AN ELECTRIC COMPRESSORJul 20, 16Feb 09, 17[F04D, F02B]
2016/0312,783 OUTLET VALVENov 05, 14Oct 27, 16[F04C]
2016/0204,662 BRUSHLESS ELECTRIC MOTOR WITH AN OUTER ROTORAug 26, 14Jul 14, 16[H02K]
2015/0240,809 VARIABLE DISPLACEMENT PUMPSep 03, 13Aug 27, 15[F04C]
2014/0174,120 EVAPORATOR HEAT EXCHANGER UNITFeb 27, 14Jun 26, 14[F25B]
2014/0150,914 AIR GUIDING DEVICE FOR A BLOWER HOUSINGNov 29, 13Jun 05, 14[B60K]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9915264 Intermittent coupling oilingSep 17, 13Mar 13, 18[F01M, F04C, F03C]
9909585 Variable displacement pumpSep 03, 13Mar 06, 18[F04C, F03C, F01C]
9874209 Variable displacement transmission pump and controller with adaptive controlFeb 03, 15Jan 23, 18[F04C]
9863420 Vacuum pump of lightweight constructionOct 16, 15Jan 09, 18[F04C, F03C, F04D, F01C]
9863422 Vacuum pump outlet valveNov 05, 14Jan 09, 18[F16K, F04C]
9845681 Vacuum pump for a motor vehicleOct 25, 13Dec 19, 17[F04C, F03C, F01C]
9787243 Controller for a brushless direct-current motorApr 18, 13Oct 10, 17[H02P, H02H]
9765777 PumpMay 15, 13Sep 19, 17[F04C, F03C, F01C]
9744831 Compressor comprising a pressure-relief grooveFeb 29, 16Aug 29, 17[B60H, F04B, F01P]
9712002 Interlocked stator yoke and star for electric motorAug 22, 14Jul 18, 17[H02K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0201,671 VACUUM PUMP FOR A MOTOR VEHICLEAbandonedOct 25, 13Jul 14, 16[F04C]
2015/0226,213 VANE-TYPE PUMP AND HEAT RECOVERY DEVICEAbandonedOct 29, 13Aug 13, 15[F28D, F04C]
2015/0040,590 METHOD FOR OPERATING A COMBINED HEAT AND POWER DEVICE, COMBINED HEAT AND POWER DEVICE AND USE OF A LUBRICANTAbandonedJul 31, 14Feb 12, 15[F25B]

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