Daicel Chemical Industries, Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 13329
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 6673
 
  
 
B01D SEPARATION 5282
 
  
 
C07D HETEROCYCLIC COMPOUNDS 33129
 
  
 
C06B EXPLOSIVE OR THERMIC COMPOSITIONS 265
 
  
 
C08B POLYSACCHARIDES; DERIVATIVES THEREOF 2311
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 19106
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1799
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1594
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 13107

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9459525 Curable composition for nanoimprinting and cured productMar 16, 10Oct 04, 16[B82Y, C08F, C09D, G03F, C08L]
9242921 Process for producing aromatic carboxylic acidMay 21, 09Jan 26, 16[C07C]
9174888 Gas generating compositionApr 08, 09Nov 03, 15[C06D, C06B]
9057127 Plated resin molded articlesFeb 16, 05Jun 16, 15[C23C, B05D, B32B, C08K]
9028684 Separating agent for optical isomerApr 28, 10May 12, 15[B01J]
8978662 Tobacco filter containing magnesium aluminometasilicateJun 24, 11Mar 17, 15[B01J, A24D]
8779059 Optical semiconductor sealing resin composition and optical semiconductor device using sameJul 22, 09Jul 15, 14[H01L, C08L]
8753793 Method for producing resin solution for photoresist, photoresist composition, and pattern-forming methodJan 15, 09Jun 17, 14[C08F, G03F]
8720944 Gas generator for restraining device of vehicleJan 14, 10May 13, 14[B60R]
8680267 Process for producing amide or lactamJun 10, 09Mar 25, 14[C07D, C07B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8530134 Process for producing photoresist polymeric compoundsExpiredMay 18, 10Sep 10, 13[C08F, G03F]
8530539 Curable resin composition for nanoimprintExpiredJan 08, 09Sep 10, 13[C08J, C08F]
8470510 Polymer for lithographic purposes and method for producing sameExpiredJun 01, 09Jun 25, 13[C08F, G03F]
8410308 Process for production of oxygen-containing organic compoundExpiredFeb 27, 09Apr 02, 13[C07C]
8294040 Porous film and multilayer assembly using the sameExpiredFeb 16, 07Oct 23, 12[H05K]
8273921 Polyglycerol monoether and process for producing the sameExpiredJun 24, 11Sep 25, 12[C07C]
2012/0165,516 FILLER FOR OPTICAL ISOMER SEPARATIONAbandonedJan 17, 12Jun 28, 12[C08B]
2012/0142,050 NOVEL EXPRESSION VECTORAbandonedJan 13, 10Jun 07, 12[C12P, C12N]
2012/0044,550 TRANSMISSION TYPE VOLUME HOLOGRAM RECORDING MEDIUM AND MANUFACTURING METHOD THEREOFAbandonedMar 18, 10Feb 23, 12[G03H]
2012/0027,342 CATION-POLYMERIZABLE RESIN COMPOSITION AND CURED PRODUCT THEREOFAbandonedMar 30, 10Feb 02, 12[B05D, C08G, B29C, C08F, G02B]
8084545 Photo- and/or thermo-curable copolymer, curable resin compositions, and cured articlesExpiredMar 31, 08Dec 27, 11[C08F]
2011/0287,494 PROCESS FOR PRODUCTION OF OPTICALLY ACTIVE AMINE DERIVATIVEAbandonedSep 01, 09Nov 24, 11[C07H, C12P, C12N]
2011/0262,977 PROCESS FOR PRODUCTION OF OPTICALLY ACTIVE AMINE DERIVATIVEAbandonedSep 01, 09Oct 27, 11[C07H, C12P, C12N]
8013042 Process of producing a particle having a core-shell structureExpiredFeb 03, 09Sep 06, 11[C08L]
2011/0200,918 PHOTOSENSITIVE COMPOSITION FOR VOLUME HOLOGRAM RECORDING AND PRODUCING METHOD THEREOFAbandonedOct 28, 09Aug 18, 11[G03F]
7994330 Method for producing organic compound and method for decomposing compound having dicarboximide skeletonExpiredMar 22, 06Aug 09, 11[C07D]
7985866 Vinyl ether compounds and polymerizable compositionsExpiredMar 20, 08Jul 26, 11[C07D]
2011/0112,266 CURABLE COPOLYMER AND CURABLE RESIN COMPOSITIONAbandonedJul 14, 09May 12, 11[C08F]
2011/0100,247 INFLATORAbandonedAug 05, 08May 05, 11[B01J]
2011/0081,527 LAYERED PRODUCT HAVING POROUS LAYER AND FUNCTIONAL LAYERED PRODUCT MADE WITH THE SAMEAbandonedJun 09, 09Apr 07, 11[B29C, B32B]

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