LG FUEL CELL SYSTEMS INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 8179
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1594
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF1366
 
  
 
B01D SEPARATION 6128
 
  
 
C25B ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR 332
 
  
 
F02C GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS 356
 
  
 
C10L FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUEFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS 240
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 270
 
  
 
F02D CONTROLLING COMBUSTION ENGINES 271
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 281

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0069,251 MODULAR FUEL CELL SYSTEMApr 23, 15Mar 08, 18[H01M]
2018/0034,093 APPARATUS COMPRISING A FUEL CELL UNIT AND A COMPONENT, A STACK COMPONENT FOR USE IN SUCH AN APPARATUSOct 11, 17Feb 01, 18[H01M]
2018/0019,487 METHOD AND APPARATUS FOR THERMAL CONTROL IN A FUEL CELLJan 26, 16Jan 18, 18[H01M]
2018/0019,494 REGENERATION OF FUEL CELL ELECTRODESJul 12, 16Jan 18, 18[C25B, H01M]
2017/0352,888 REDOX TOLERANT ANODE COMPOSITIONS FOR FUEL CELLSJun 07, 16Dec 07, 17[H01M]
2017/0346,102 FUEL CELL SYSTEM INCLUDING DENSE OXYGEN BARRIER LAYERJun 15, 16Nov 30, 17[H01M]
2017/0301,939 FUEL CELL SYSTEM WITH COMBINED PASSIVE AND ACTIVE SORBENT BEDSApr 13, 17Oct 19, 17[H01M, C10L, B01J, B01D]
2017/0062,844 FUEL CELL SYSTEM WITH INTERCONNECTNov 10, 16Mar 02, 17[H01M]
2017/0054,168 SOLID OXIDE FUEL CELL SYSTEMAug 18, 16Feb 23, 17[H01M]
2017/0025,696 FUEL CELL SYSTEM WITH IMPROVED THERMAL MANAGEMENTApr 09, 15Jan 26, 17[H01M]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9874158 Engine systems and methods of operating an engineJul 31, 15Jan 23, 18[H01M, F02M, F02B, F02D]
9876244 Systems and methods for steam reformingNov 27, 13Jan 23, 18[C01B, H01M, B01J]
9843054 Fuel cell system with interconnectAug 11, 15Dec 12, 17[H01M]
9809453 Catalysts for hydrocarbon reformingMar 15, 13Nov 07, 17[C01B, H01M, B01J]
9666885 Solid oxide fuel cell systemAug 30, 12May 30, 17[H01M]
9640822 Fuel cell system and desulfurization systemNov 02, 16May 02, 17[H01M]
9640828 Fuel cell stack assemblyJul 16, 15May 02, 17[H01M]
9634347 Method and components for repairing a ceramic fuel cell stack assemblyJul 16, 15Apr 25, 17[H01M]
9570766 Solid oxide fuel cell systemAug 30, 12Feb 14, 17[H01M]
9531013 Fuel cell system with interconnectJun 15, 11Dec 27, 16[H01M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0122,393 FUEL CELL SYSTEM WITH INTERCONNECTAbandonedDec 19, 12May 16, 13[H01M, F27D]
2013/0071,764 SYSTEMS AND METHODS FOR STEAM REFORMINGAbandonedSep 15, 11Mar 21, 13[C01B, H01M, B01J]
2010/0230,871 Method of Sintering Ceramic MaterialsAbandonedFeb 20, 07Sep 16, 10[C04B]
2006/0286,423 Gas Composition monitoring arrangementAbandonedJul 12, 06Dec 21, 06[H01M]

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