CHISSO PETROCHEMICAL CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR986
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 5133
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2118
 
  
 
B62B HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES 127
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1124
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2001/0031,834 Polypropylene compositionMar 01, 01Oct 18, 01[C08L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8419973 Polymerizable liquid crystal composition and homeotropically-aligned liquid crystal filmDec 16, 09Apr 16, 13[C09K]
8168734 Lateral alpha-substituted acrylate compound and polymer thereofFeb 23, 11May 01, 12[C09K, C08F, C07C]
7981486 Compound having alkyl on benzene ring, liquid crystal composition having the compound, and liquid crystal display device having the liquid crystal compositionMar 18, 09Jul 19, 11[C09K, C07C]
RE42221 Polymerizable liquid crystal composition and polymer thereofNov 05, 09Mar 15, 11[C09K, C07C]
7875327 Liquid crystal compound having lactone ring, liquid crystal composition, and liquid crystal display deviceOct 02, 09Jan 25, 11[C09K, C07D]
7758931 Chlorofluorobenzene liquid crystal compound, liquid crystal composition, and liquid crystal display deviceJun 29, 09Jul 20, 10[C09K, C07C]
7749576 Liquid crystal composition and liquid crystal display elementSep 10, 09Jul 06, 10[C09K]
7718233 Liquid crystal composition and liquid crystal display elementSep 10, 09May 18, 10[C09K]
7705105 Compound having silsequioxane skeleton and its polymerFeb 09, 07Apr 27, 10[C08G]
7658390 Extendable wheel barrow handle adaptersMay 30, 07Feb 09, 10[B62B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0275,463 ORGANOSILICON COMPOUND AND PRODUCTION PROCESS FOR THE SAME, AND POLYSILOXANE AND PRODUCTION PROCESS FOR THE SAMEAbandonedMay 30, 14Sep 18, 14[C08G, C07F]
2010/0294,993 Liquid Crystal Composition and Liquid Crystal Display DeviceAbandonedMay 17, 10Nov 25, 10[C09K]
2010/0193,736 POLYMERIZABLE LIQUID CRYSTAL COMPOUND, LIQUID CRYSTAL COMPOSITION AND POLYMERAbandonedApr 16, 08Aug 05, 10[C09K, C07C]
2007/0229,956 LIGHT REFLECTIVE SHEETAbandonedMar 28, 07Oct 04, 07[G02B]
2007/0213,502 Composition for forming insulating layer and insulating filmAbandonedMar 09, 07Sep 13, 07[C08G]
2005/0009,982 Compound having silsesquioxane skeleton and its polymerAbandonedMar 12, 04Jan 13, 05[C07F, C08L, C08K]
6815508 Propylene/ethylene block copolymer, blushing-resistant transparent polypropylene resin for molding, elastomer for molding, and molded article obtained from theseExpiredJul 09, 01Nov 09, 04[C08L]
6812292 Propylene/ethylene block copolymer, blushing-resistant transparent polypropylene resin for molding, elastomer for molding, and molded article obtained therefromExpiredSep 24, 03Nov 02, 04[C08F]
6703083 Silicon compound, liquid crystal composition and liquid crystal displayExpiredFeb 28, 02Mar 09, 04[C09K, C07F]
6657020 Process for the preparation of polypropylene-b-poly(ethylene-co-propylene)ExpiredJul 20, 00Dec 02, 03[C08F]
6599590 Fluoro-substituted alkenyl compounds, liquid crystal compositions, and liquid crystal display elementsExpiredMay 22, 01Jul 29, 03[C09K, C07C]
6596668 Heat-sensitive recording materialExpiredMar 02, 01Jul 22, 03[B41M]
6555244 Polypropylene series resin sheetExpiredSep 06, 02Apr 29, 03[B32B]
6495632 Polypropylene series resin sheetExpiredMay 23, 01Dec 17, 02[C08L]
6479646 Metallocene compounds having indenyl ligand and catalysts for olefin polymerization containing the sameExpiredOct 12, 00Nov 12, 02[C08F, B05J]
2002/0051,867 Ink jet recording paperAbandonedMar 26, 01May 02, 02[B41M]
2002/0047,103 Liquid crystalline compounds having a silane diyl group, liquid crystal compositions comprising the same and liquid crystal display devicesAbandonedMay 31, 01Apr 25, 02[C09K]
6355725 Propylene-ethylene block copolymer compositions and processes for production thereofExpiredJan 19, 01Mar 12, 02[C08L]
6211300 Propylene-ethylene block copolymer compositions and processes for production thereofExpiredApr 10, 98Apr 03, 01[C08L]

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