COGEBIO

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C10J PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES 219
 
  
 
F03B MACHINES OR ENGINES FOR LIQUIDS 123
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS173
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 190
 
  
 
F23D BURNERS 131
 
  
 
F23N REGULATING OR CONTROLLING COMBUSTION 120
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 144
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1119

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9255231 Method and apparatus for fixed bed gasificationDec 27, 12Feb 09, 16[C10J]
9080574 Method and apparatus for storing mechanical energy by quasi-isothermal expansion and compression of a gasMay 06, 10Jul 14, 15[H02J, F28D, F16D, F03B, F04D]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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