PIERBURG GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING1459
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 1271
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 765
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 568
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 579
 
  
 
F02D CONTROLLING COMBUSTION ENGINES 469
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 362
 
  
 
F01L CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES 352
 
  
 
F01P COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES 337
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS371

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0003,313 SOLENOID VALVE FOR THE AUTOMOTIVE INDUSTRYJan 13, 16Jan 04, 18[F16K, F01P, H01F]
2017/0082,017 TURBOCHARGER WITH A WASTE GATE VALVEFeb 19, 15Mar 23, 17[F02B, F01D]
2017/0009,609 TRANSMISSION ASSEMBLY FOR A MECHANICALLY CONTROLLABLE VALVE TRAIN, AND MECHANICALLY CONTROLLABLE VALVE TRAINOct 28, 14Jan 12, 17[F01L, F16H]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9915208 Flap device for an internal combustion engineNov 05, 13Mar 13, 18[F16K, F02D]
9803772 Valve device for a hydraulic circuit and oil pump control apparatusJan 10, 14Oct 31, 17[F16K]
9784142 Spring arrangement for a variable valve drive of an internal combustion engineApr 04, 14Oct 10, 17[F01L]
9752538 Drive arrangement for an assembly of an internal combustion engine, and exhaust-gas recirculation valveJan 21, 14Sep 05, 17[H02K, B60H, F02M, F02N, F01M, F01P, F16F, F02D]
9719608 Actuator for valves in internal combustion enginesSep 19, 14Aug 01, 17[F16K, F02M, F01N]
9695781 Valve system for internal combustion enginesOct 29, 14Jul 04, 17[F16K, F02M]
9644576 Exhaust gas feed device for an internal combustion engineJan 22, 13May 09, 17[F02M]
9638141 Exhaust gas valve device for an internal combustion engineFeb 14, 14May 02, 17[F02M]
9410469 Valve device for an internal combustion engineApr 27, 12Aug 09, 16[F16K, F02M, F01N]
9341146 Exhaust-gas recirculation module for an internal combustion engineJan 31, 12May 17, 16[F02M, F01N, F28D, F28F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0170,000 SIDE CHANNEL BLOWER HAVING A PLURALITY OF FEED CHANNELS DISTRIBUTED OVER THE CIRCUMFERENCEAbandonedJul 02, 12Jun 19, 14[F04D]
2013/0327,972 ARRANGEMENT OF A VALVE IN A BORE OF A DUCT HOUSINGAbandonedMar 23, 11Dec 12, 13[F16K]
2013/0302,545 WORKPIECE PART AND METHOD FOR CONNECTING WORKPIECE PARTS BY LASER BEAMSAbandonedJan 11, 12Nov 14, 13[F16K, B29C, B23K]
2013/0284,960 SOLENOID VALVEAbandonedNov 15, 11Oct 31, 13[F16K]
2013/0264,507 SOLENOID VALVEAbandonedNov 15, 11Oct 10, 13[F16K]
2013/0132,003 METHOD FOR DETERMINING A RESULTING TOTAL MASS FLOW TO AN EXHAUST GAS MASS FLOW SENSORAbandonedJul 05, 11May 23, 13[G06F, G01F]
2013/0098,340 DIVERT AIR VALVE FOR AN INTERNAL COMBUSTION ENGINEAbandonedMar 22, 11Apr 25, 13[F02B]
8360755 Wet-running pumpExpiredMar 31, 06Jan 29, 13[H02K, F04B]
2011/0164,995 FLUID PUMPAbandonedOct 10, 06Jul 07, 11[F04B]
7926457 Device for phase-shifting the rotational angle of a drive wheel relative to an output shaftExpiredApr 28, 09Apr 19, 11[F01L]
2010/0155,638 ELECTROMAGNETIC VALVE, AS WELL AS A METHOD FOR PRODUCING AN ELECTROMAGNETIC VALVEAbandonedMar 20, 08Jun 24, 10[F16K, B21K]
2010/0051,842 ELECTROPNEUMATIC PRESSURE TRANSDUCERAbandonedSep 11, 07Mar 04, 10[F16K]
2010/0003,554 ANODE GAS CIRCUIT OF A FUEL CELL SYSTEM AND METHOD FOR ACTIVATING AND DEACTIVATING SUCH AN ANODE GAS CIRCUIT OF A FUEL CELL SYSTEMAbandonedJul 01, 09Jan 07, 10[H01M]
2009/0255,251 EXHAUST GAS RECIRCULATION SYSTEM FOR AN INTERNAL COMBUSTION ENGINEAbandonedApr 09, 09Oct 15, 09[F02M, F02B, F02D, F02G]
2009/0257,924 Device for the reduction of nitrogen oxides in the exhaust gas of internal combustion enginesAbandonedJan 26, 07Oct 15, 09[B01D]
7582036 Actuating deviceExpiredOct 04, 04Sep 01, 09[F16H]
2009/0155,100 FLUID PUMPAbandonedOct 10, 06Jun 18, 09[F04B]
2009/0116,981 FLUID PUMPAbandonedOct 10, 06May 07, 09[F04B]
2009/0050,302 COOLING DEVICE FOR AN INTERNAL COMBUSTION ENGINEAbandonedOct 26, 06Feb 26, 09[F01N, F28D, F28F]
2008/0276,896 Air Control Valve Apparatus For An Internal Combustion EngineAbandonedOct 26, 06Nov 13, 08[F02B]

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