GS CALTEX CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 1386
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 9158
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 3122
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 2114
 
  
 
B01D SEPARATION 1133
 
  
 
C07D HETEROCYCLIC COMPOUNDS 1161
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1119
 
  
 
C12M APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY 148
 
  
 
C12Q MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS 1124
 
  
 
C12R INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C-C12Q OR C12S, RELATING TO MICRO-ORGANISMS 111

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0281,096 RECOMBINANT MICROORGANISM HAVING ENHANCED 2,3-BUTANEDIOL PRODUCING ABILITY AND METHOD FOR PRODUCING 2,3-BUTANEDIOL USING THE SAMEMar 07, 14Sep 29, 16[C12P, C12N]
2016/0230,179 SHUTTLE PLASMID REPLICABLE IN BOTH CLOSTRIDIA AND ESCHERICHIA COLIFeb 04, 16Aug 11, 16[C12N]
2014/0038,250 APPARATUS AND METHOD FOR SEPARATING AND REFINING PRODUCT MANUFACTURED BY MICROBIAL FERMENTATION BY USING ADSORBENTApr 13, 12Feb 06, 14[C12P, C12M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9777296 Method for producing bioproducts using hydrolyzed organic wastes of fermentationMay 14, 13Oct 03, 17[C12P, C12N]
9657138 Method for preparing polyamide resinDec 03, 14May 23, 17[C08G, C08L, B01D]
9567613 Recombinant microorganism having enhanced butanol producing ability and method for producing butanol using the sameMar 11, 13Feb 14, 17[C12P, C12N]
9403936 Method for preparing a pitch for carbon fibers and a pitch for carbon fibers prepared by the sameSep 30, 14Aug 02, 16[C08G, C08F]
9217079 Long fiber-reinforced thermoplastic resin composition having improved impact resistance and molded article using the sameNov 25, 14Dec 22, 15[C08L]
9117962 CIGS light-absorbing ink and method for preparing CIGS light-absorbing layerOct 08, 14Aug 25, 15[H01L, C09D]
9096872 Recombinant microorganisms having increased ability to produce butanol and method of producing butanol using the sameSep 21, 10Aug 04, 15[C12P, C12N]
8765446 Recombinant mutant microorganisms having increased ability to produce alcohols and method of producing alcohols using the sameSep 21, 10Jul 01, 14[C07H, C12Q, C12P, C12N]
8685684 Process for the production of bio-fuels and/or bio-chemicals from biomass fermentationSep 13, 10Apr 01, 14[C12P]
8314259 Method of manufacturing glycerol carbonateSep 11, 08Nov 20, 12[C07D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0125,989 METHOD FOR PREPARING LIGHT-ABSORBING LAYER FOR CIS- OR CIGS-BASED SOLAR CELLS, AND LIGHT-ABSORBING INK FOR CIS- OR CIGS-BASED SOLAR CELLSAbandonedOct 08, 14May 07, 15[H01L, C09D]
2014/0346,085 METHOD OF PREPARING PITCH FOR CARBON FIBERAbandonedMay 24, 13Nov 27, 14[C10C]
2012/0121,988 NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF MANUFACTURING THE SAME AND RECHARGEABLE LITHIUM BATTERY HAVING THE SAMEAbandonedMay 14, 10May 17, 12[B02C, C01B, H01M]
2011/0124,789 COLORED LONG FIBER REINFORCED PELLET AND COLORED RESIN ARTICLE MANUFACTURED BY USING THE SAMEAbandonedAug 28, 08May 26, 11[B82Y, C08L, C08K]
2011/0027,845 ENHANCED ETHANOL AND BUTANOL PRODUCING MICROORGANISMS AND METHOD FOR PREPARING ETHANOL AND BUTANOL USING THE SAMEAbandonedDec 22, 08Feb 03, 11[C12P, C12N]
2007/0190,198 APPARATUS FOR PROCESSING POLYPROPYLENE COMPOUND CONTAINING GLASS BUBBLEAbandonedAug 31, 06Aug 16, 07[B29C]

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