MAN DIESEL & TURBO, FILIAL AF MAN DIESEL & TURBO SE, TYSKLAND

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 578
 
  
 
F01L CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES 451
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 369
 
  
 
F02D CONTROLLING COMBUSTION ENGINES 370
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING370
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 250
 
  
 
C22C ALLOYS 270
 
  
 
C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS 235
 
  
 
B21K MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS 122
 
  
 
C21D MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS 144

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0260,948 INJECTION VALVE OF AN INTERNAL COMBUSTION ENGINEMar 08, 17Sep 14, 17[F16K, F02M]
2016/0258,400 FUEL VALVE FOR INJECTING GASEOUS FUEL INTO A COMBUSTION CHAMBER OF A SELF-IGNITING INTERNAL COMBUSTION ENGINE, ENGINE, METHOD AND USEOct 17, 14Sep 08, 16[F02M, F02D]
2015/0285,109 EXHAUST VALVE FOR AN INTERNAL COMBUSTION ENGINE, AND A METHOD OF STRENGTHENING AN ANNULAR VALVE SEAT AREA IN AN EXHAUST VALVEApr 03, 15Oct 08, 15[F01L, C21D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9909546 Fuel valve for injecting gaseous fuel into a combustion chamber of a self-igniting internal combustion engine, engine, method and useOct 17, 14Mar 06, 18[F02M, F02B, F02D]
9714724 Exhaust valve spindle for an exhaust valve in an internal combustion engineAug 06, 15Jul 25, 17[F16K, F01L, B22F, C22F, C22C]
9464730 Exhaust valve spindle for an exhaust valve in an internal combustion engineJun 11, 13Oct 11, 16[F16K, F01L, B22F, C22F, C22C]
8869511 -formation in such an engine and such engineMay 12, 09Oct 28, 14[B21K, F01L, F02M, F01N, F02B]
8701625 Diesel engine, predetermined breaking component for diesel engine as well as method for avoiding damages to a diesel engineDec 16, 09Apr 22, 14[F16K, F02B]

Expired/Abandoned/Withdrawn Patents

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