FEV MOTORENTECHNIK GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 1062
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 568
 
  
 
F01L CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES 352
 
  
 
F02F CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES 332
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR364
 
  
 
F02D CONTROLLING COMBUSTION ENGINES 271
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 281

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9133746 Method for predicting NOx loading at DeNOx catalyst and exhaust system using the sameSep 14, 11Sep 15, 15[F01N]
8776505 Method for predicting NOx amount and exhaust system using the sameJun 30, 11Jul 15, 14[F01N, F02D]
8776506 amount and exhaust system using the sameJun 30, 11Jul 15, 14[F01N]
8720190 Method for predicting SOx stored at DeNOx catalyst and exhaust system using the sameSep 14, 11May 13, 14[F01N]
8677740 Method for predicting regeneration of DeNOx catalyst and exhaust system using the sameSep 13, 11Mar 25, 14[F01N]
8191415 Test bed for elevation simulationApr 08, 10Jun 05, 12[G01M]
8001935 Cylinder head with reinforcementDec 08, 05Aug 23, 11[F02F]
7806100 Injection method and associated internal combustion engineSep 30, 08Oct 05, 10[F02B]
7681564 Vehicle piston internal combustion engine comprising an adapted recessJan 07, 06Mar 23, 10[F02B]
7533640 Combustion engine comprising a control camAug 13, 04May 19, 09[F01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0147,606 ELECTRIC VEHICLE WITH INCREASED RANGEAbandonedFeb 18, 09Jun 17, 10[B60K, B60W]
7669463 Determining the fuel consumption of an internal combustion engineExpiredAug 01, 07Mar 02, 10[G01M]
2009/0152,375 Fuel injectorAbandonedNov 11, 05Jun 18, 09[F02M]
2009/0071,123 PARTICLE FILTER ASSEMBLYAbandonedSep 19, 07Mar 19, 09[F01N]
2008/0295,805 High Pressure Fuel InjectorAbandonedNov 15, 06Dec 04, 08[F02M]
2008/0215,228 Variable Valve Drive For a Reciprocating Internal Combustion EngineAbandonedJun 30, 06Sep 04, 08[F02D]
7420362 Sensor array for detecting the movement of a positioning element moved back and forth using an actuatorExpiredSep 30, 05Sep 02, 08[G01B]
2008/0092,389 Method for Mounting a Mass Balancing Drive on a Crank Housing of an Internal Combustion Engine Comprising a CrankshaftAbandonedJun 01, 05Apr 24, 08[F02B, F16F, F02F]
2008/0092,691 Crank MechanismAbandonedApr 20, 05Apr 24, 08[B21K, F16C]
2008/0067,757 Multicylinder Internal Combustion Engine With Increased Useful LifeAbandonedSep 19, 07Mar 20, 08[F02F]
2008/0034,850 Determining The Fuel Consumption Of An Internal Combustion EngineAbandonedJul 31, 07Feb 14, 08[F16K, G01L, G01F]
2007/0203,616 Motor vehicle control device provided with a neuronal networkAbandonedJun 24, 05Aug 30, 07[G06F]
2007/0087,884 HYBRID ENGINEAbandonedAug 02, 06Apr 19, 07[F16H]
7146953 Mechanical valve play compensation element for a valve drive on a piston combustion engineExpiredDec 03, 04Dec 12, 06[F01L]
7116004 Method for regulating the operation of a device for generating electric energy by means of a generator driven by a free-piston internal combustion engineExpiredJul 28, 05Oct 03, 06[F02D]
7111604 Connecting rod for an internal combustion engineExpiredAug 15, 05Sep 26, 06[G05G]
7053604 Sensor detecting movement of a control element moved by an actuatorExpiredFeb 28, 05May 30, 06[G01B]
7044438 Electromagnetic actuator with non-symmetrical magnetic circuit layout for actuating a gas-reversing valveExpiredApr 19, 04May 16, 06[F16K]
7040267 Fully variable mechanical valve gear for a piston-type internal combustion engineExpiredJul 03, 03May 09, 06[F01L]
7028660 Method for improving the torque band in a multicylinder four-cycle piston engineExpiredJan 24, 05Apr 18, 06[F02B]

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