Electro-Motive Diesel

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141
 
  
 
B61B RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR 117
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 172
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 171
 
  
 
F02D CONTROLLING COMBUSTION ENGINES 172
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 182
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 183

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0362,987 ENGINE SYSTEM HAVING MIXING MECHANISM FOR EXHAUST AND INJECTED FLUID AND ENGINE EXHAUST TREATMENT STRATEGYJun 20, 16Dec 21, 17[F01N, F02B, B01F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9581113 Fuel injection nozzle having an anti-leakage deviceApr 10, 15Feb 28, 17[F02M, F02D]
8700237 System and method for communicating critical and noncritical data in a consistDec 11, 12Apr 15, 14[H04B, G05D, B61B]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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