VOLVO TEKNISK UTVECKLING AB

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 171
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 182
 
  
 
G01S RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES1108

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6935303 Method of controlling the injection of fluid into an internal combustion engineMar 27, 02Aug 30, 05[F02M, F02B]
6887815 Porous material, method and arrangement for catalytic conversion of exhaust gasesSep 27, 02May 03, 05[B01J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7976970 Fuel cell unit and fuel cell device comprising a number of said fuel cell unitsExpiredMar 19, 03Jul 12, 11[H01M]
6952180 Method and apparatus for determination of positionExpiredFeb 14, 03Oct 04, 05[G01S]

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