WEBASTO THERMOSYSTEME INTERNATIONAL GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES637
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 243
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
B21K MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS 122
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 1109
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 163
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 172
 
  
 
F23C METHODS OR APPARATUS FOR COMBUSTION USING FLUENT FUEL 120
 
  
 
F25B REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS 167

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7500309 Cold or heat accumulator and process for its manufactureJan 09, 06Mar 10, 09[B23P, B21K, F28D, F28F, B21D]
7434609 System with an internal combustion engine, a fuel cell and a climate control unit for heating and/or cooling the interior of a motor vehicle and process for the operation thereofMay 02, 06Oct 14, 08[B60H]
7055337 System with an internal combustion engine, a fuel cell and a climate control unit for heating and/or cooling the interior of a motor vehicle and process for the operation thereofFeb 04, 05Jun 06, 06[B60H]
7011179 Auxiliary heater arrangement with a mufflerSep 05, 02Mar 14, 06[F01N]
6932151 Heat exchanger of an auxiliary heaterSep 05, 02Aug 23, 05[B60H, F28D]
6880312 Process for delivering a cold or heat storage medium into a carrier materialJul 18, 03Apr 19, 05[B65B]
6865901 System with an internal combustion engine, a fuel cell and a climate control unit for heating and/or cooling the interior of a motor vehicle and process for the operation thereofMay 29, 03Mar 15, 05[F25B]
6793487 Binary burner with Venturi tube fuel atomization and Venturi jets for the atomization of liquid fuelJan 15, 03Sep 21, 04[F23C]
6762513 Electrical accessory device controlling system for a motor vehicle and process for operation thereofJul 11, 02Jul 13, 04[H02J, B60R]
6702189 Auxiliary heater for a motor vehicle with detection of a safety-critical stateMay 17, 02Mar 09, 04[B60H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7290599 System for heating and cooling the interior of a motor vehicleExpiredMay 02, 06Nov 06, 07[B60H]
7063139 System for heating and cooling the interior of a motor vehicleExpiredApr 01, 03Jun 20, 06[B60H]
6983890 Vehicle heating appliance with a valve in the fuel supplyExpiredJan 21, 03Jan 10, 06[B60H]
6955303 Heating system and process for influencing air flows in a heating systemExpiredDec 05, 03Oct 18, 05[B60H]
6890170 Heater with glow plug/flame monitorExpiredJul 18, 03May 10, 05[F23N]
6880762 Heater for a motor air conditioning system comprising at least one heat pipeExpiredJun 27, 03Apr 19, 05[B60H]
6793147 Heating system and process for influencing air flows in a heating systemExpiredJun 18, 02Sep 21, 04[B60H]
6743012 Heater apparatus for a motor vehicleExpiredDec 20, 01Jun 01, 04[F23N]
6702191 Auxilliary motor vehicle heaterExpiredSep 05, 02Mar 09, 04[B60H]
6595432 Heating system for heating the passenger compartment of an automobileExpiredFeb 20, 02Jul 22, 03[B60H]
2003/0097,207 Process and device for activating a motor vehicle accessoryAbandonedOct 25, 02May 22, 03[G06F]
2002/0153,751 Hatch for an opening in a fixed motor vehicle roof surfaceAbandonedMay 29, 01Oct 24, 02[B60J, B60R]

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