TEIJIN CHEMICALS, LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2496
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 2478
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM12145
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 11105
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 870
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 5120
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 4121
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 4201
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR392
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9652059 Transparent electroconductive laminate and transparent touch panelOct 07, 09May 16, 17[G06F, G02F]
9598546 Optical filmMar 26, 15Mar 21, 17[C08J, C08G, B29D, G02B, G02F]
9296143 Process of manufacturing a curved member having a high-grade design surface and member manufactured by the processOct 15, 10Mar 29, 16[B29C, B29K]
9189112 Touch panel device and display device with touch panel deviceSep 08, 11Nov 17, 15[G06F, G02F]
8969436 Method of producing a molded articleAug 21, 09Mar 03, 15[G02B, C10C, C08K]
8962780 Polycarbonate-polydiorganosiloxane copolymerJul 28, 10Feb 24, 15[C08G, C08L]
8945704 Multi-layer film, decorative molding film and molded bodyJul 29, 11Feb 03, 15[B32B]
8877304 Optical filmJun 17, 08Nov 04, 14[C09K, C08J, C08G, G02F]
8859099 Laminate of an acrylic resin composition layer containing triazine based ultra-violet compounds and an organosiloxane resin composition layerFeb 08, 13Oct 14, 14[C08J, C01B, C09J, C09D, C01G, C08L, C08K]
8859655 Flame retardant resin composition and molded article thereofFeb 12, 10Oct 14, 14[C09K, C07F, C08L, C08K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0027,686 POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE THEREOFAbandonedSep 26, 13Jan 30, 14[G02B]
2013/0164,538 COMPOSITE AND PRODUCTION METHOD THEREOFAbandonedDec 20, 12Jun 27, 13[B32B]
2012/0305,863 POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE THEREOFAbandonedFeb 14, 11Dec 06, 12[B60J, F21V, B82Y, E06B, C08L]
2012/0252,941 BISBENZOXAZINONE COMPOUNDAbandonedNov 26, 09Oct 04, 12[C07D, C08L, C08K]
2012/0217,439 EXTRUSION-MOLDED PRODUCT FROM AROMATIC POLYCARBONATE RESIN COMPOSITIONAbandonedNov 05, 10Aug 30, 12[C09K, C08L, C08K]
2012/0120,356 OPTICAL FILMAbandonedDec 04, 09May 17, 12[G02B, G02F]
2012/0092,290 TRANSPARENT ELECTROCONDUCTIVE LAMINATE AND TRANSPARENT TOUCH PANELAbandonedMar 30, 10Apr 19, 12[G06F, B32B]
2012/0070,676 ORGANOSILOXANE RESIN COMPOSITION AND LAMINATE COMPRISING THE SAMEAbandonedMay 25, 10Mar 22, 12[B82Y, C09D, B32B, C08K]
2011/0298,143 COPOLYCARBONATE AND OPTICAL LENSAbandonedMar 02, 10Dec 08, 11[C08G, B29D]
2011/0263,762 POLYLACTIC ACID COMPOSITION AND MOLDED ARTICLE THEREOFAbandonedNov 02, 09Oct 27, 11[C08K]
2011/0160,364 RESIN COMPOSITION, MANUFACTURING METHOD THEREOF, AND MOLDED ARTICLEAbandonedJul 26, 07Jun 30, 11[C08L, C08K]
2011/0096,289 POLARIZING OPHTHALMIC LENSAbandonedMay 11, 09Apr 28, 11[G02B, G02C]
2011/0097,566 POLYCARBONATE RESIN SHEETAbandonedJun 29, 09Apr 28, 11[B29C, B29D, B32B]
2011/0092,623 FLAME RETARDANT RESIN COMPOSITION AND MOLDED ARTICLE THEREOFAbandonedMay 26, 09Apr 21, 11[C08K]
2010/0330,362 POLYCARBONATE RESIN LAMINATED SHEETAbandonedFeb 10, 09Dec 30, 10[B32B]
2010/0324,220 RESIN COMPOSITION AND MOLDED ARTICLEAbandonedFeb 03, 09Dec 23, 10[C08L]
2010/0255,293 POLYCARBONATE RESIN LAMINATEAbandonedOct 28, 08Oct 07, 10[B32B, C08K]
2010/0255,295 RESIN COMPOSITION, MOLDED ARTICLE THEREOF, AND KEY FOR TERMINAL EQUIPMENTAbandonedDec 05, 08Oct 07, 10[B29C, C08K]
2010/0227,963 RESIN COMPOSITION, MOLDED ARTICLE, AND PRODUCTION METHODS THEREOFAbandonedJan 17, 07Sep 09, 10[B29C, C08L, C08K]
2010/0222,486 AROMATIC POLYCARBONATE RESIN COMPOSITIONAbandonedOct 15, 08Sep 02, 10[C08L, C08K]

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