A. KAYSER AUTOMOTIVE SYSTEMS GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL664
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING469
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 369
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 380
 
  
 
B01D SEPARATION 2132
 
  
 
B60K ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES 192
 
  
 
F01M LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING 132
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 172
 
  
 
F04F PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED 113
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9739403 Coupling deviceFeb 11, 16Aug 22, 17[F16L]
9121533 Crankcase ventilation for an internal combustion engine, tank ventilation conduit and connection system thereforJan 15, 14Sep 01, 15[F16L, F02M, F01M, F02B]
9027590 Ventilation arrangement for a fuel tankSep 14, 12May 12, 15[F16K, B60K]
8789557 Ventilation arrangement for a fuel tankSep 02, 11Jul 29, 14[F16K]
8598496 Method for testing the operation of a heating element used for an activated carbon filterOct 05, 09Dec 03, 13[H05B, H03D, G01R]
8544816 Valve with lip sealJan 12, 09Oct 01, 13[F16K]
8484970 Relief valve with double valve arrangment for releasing a booster pressure of a turbochargerFeb 10, 09Jul 16, 13[F02B, F02D]
8440005 Active carbon filter for an internal combustion engineMay 11, 10May 14, 13[F02M, B01D]
8322681 Relief valve for a turbochargerDec 20, 07Dec 04, 12[F16K]
8240717 Insertion couplingOct 19, 10Aug 14, 12[F16L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0319,379 VALVE WITH PILOT CONTROL, ESPECIALLY FOR A FUEL VAPOR RETENTION SYSTEMAbandonedJun 03, 13Dec 05, 13[F16K, F02M]
2013/0043,180 Filtration DeviceAbandonedMar 31, 11Feb 21, 13[B01D]
2013/0037,475 Filtration DeviceAbandonedMar 31, 11Feb 14, 13[B01D]
8110102 Liquid filterExpiredSep 20, 08Feb 07, 12[B01D]
7770593 Bleed valveExpiredOct 07, 04Aug 10, 10[F16K]
2009/0101,119 CARBON CANISTER CAP WITH INTEGRATED DEVICEAbandonedDec 05, 08Apr 23, 09[F02M]
2008/0223,343 Fuel vapor control apparatusAbandonedMar 12, 07Sep 18, 08[F02M]
2008/0197,958 Coil Body with Integrated Magnet Core MountingAbandonedJan 09, 06Aug 21, 08[H01F]
6561485 Tank safety valveExpiredJan 30, 01May 13, 03[F16K]

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