UNITIKA LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM28129
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2496
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1799
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 1563
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 12113
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1290
 
  
 
C09D COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR 686
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 5120
 
  
 
C09J ADHESIVES; ADHESIVE PROCESSES IN GENERAL 550
 
  
 
D04H MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL 526

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0151,514 AIR FILTER MATERIALMar 31, 14Jun 01, 17[B01D, B32B]
2017/0022,349 SEMIAROMATIC POLYAMIDE RESIN COMPOSITION AND FORMED BODY OBTAINED BY FORMING SAMEApr 13, 15Jan 26, 17[C08J, C08G, C08L, C08K]
2016/0214,169 FIBROUS COPPER MICROPARTICLES AND PROCESS FOR PRODUCING SAMEDec 13, 13Jul 28, 16[B22F]
2016/0159,975 POLYARYLATE RESINAug 08, 14Jun 09, 16[C08J, C08G]
2016/0060,798 A PRIMARY CLOTH FOR A TUFTED CARPETDec 26, 13Mar 03, 16[D05C, A47G, D04H]
2015/0367,610 MOLD RELEASE FILM AND PRODUCTION METHOD FOR SAMEJan 09, 14Dec 24, 15[B05D, B32B]
2015/0251,389 GAS BARRIER LAMINATESep 10, 13Sep 10, 15[B65D, B32B]
2015/0147,584 FIBROUS COPPER MICROPARTICLES AND METHOD FOR MANUFACTURING SAMEJun 11, 13May 28, 15[H01B, B22F, C22C]
2010/0221,554 PROCESS FOR PRODUCING POLYAMIDE RESIN FILM AND POLYAMIDE RESIN FILM OBTAINED BY THE PROCESSNov 07, 08Sep 02, 10[C08G, B29C, B32B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9879127 Semiaromatic polyamide resin composition and molded body formed by molding sameMar 19, 14Jan 30, 18[C08G, D21H, C08L, C08K]
9862800 Polyarylate resinAug 08, 14Jan 09, 18[C08J, C08G]
9849653 Mold release film and production method for sameJan 09, 14Dec 26, 17[C08J, B05D, B32B]
9580565 Semi-aromatic polyamide filmSep 30, 13Feb 28, 17[C08J, C08G, C08L]
9556352 Primer for footwear constituting members, method for producing same, footwear constituting member, and footwearDec 04, 13Jan 31, 17[C09J, C09D, A43B]
9518195 Biaxially stretched polyester film and method for producing sameSep 03, 12Dec 13, 16[C08J, C08G, B29C, C09D, B29K]
9365673 Polyarylate resin, and resin solution and film using sameAug 02, 13Jun 14, 16[C08J, H01L, C08G, C09D]
9296179 Polyester film and photosensitive resin structureJan 13, 12Mar 29, 16[C09J, C09D, G03F, B32B]
9193892 Aqueous dispersion, and laminate, adhesive for footwear, and footwear made using sameJun 14, 12Nov 24, 15[C08J, C09J, A43D, A43B, C08L]
9168695 Biaxially stretched polyamide resin film and production method thereofDec 17, 07Oct 27, 15[C08J, B29C, B29K, B32B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0114,217 RESIN COMPOSITION AND FORMED ARTICLE THEREOFAbandonedJun 23, 15Apr 27, 17[H01L, G02B, C08L]
2017/0037,217 SEMI-AROMATIC POLYAMIDE RESIN COMPOSITION AND FORMED ARTICLE OBTAINED BY FORMING SAMEAbandonedApr 27, 15Feb 09, 17[C08L, C08K]
2015/0329,694 POLYLACTIC ACID RESIN COMPOSITION AND MOLDED BODY WHICH IS OBTAINED USING SAMEAbandonedJul 19, 13Nov 19, 15[C08L, C08K]
2015/0322,278 MOLD RELEASE FILM AND PRODUCTION METHOD FOR SAMEAbandonedJan 09, 14Nov 12, 15[B29C, C09D]
2015/0298,879 PACKAGING MATERIAL FOR COLD FORMING AND PRESS-THROUGH PACK FORMED USING SAMEAbandonedNov 27, 13Oct 22, 15[B65D, B32B]
2015/0259,545 ANTI-STATIC FILMAbandonedOct 11, 13Sep 17, 15[B05D, C09D, C08K]
2015/0183,204 POLYESTER FILM FOR COLD FORMING AND METHOD FOR PRODUCING SAMEAbandonedJul 23, 13Jul 02, 15[C08J, B32B]
2015/0184,014 MULTILAYER FILM, METHOD FOR PRODUCING SAME, AND AQUEOUS DISPERSION USED FOR PRODUCTION OF SAMEAbandonedAug 02, 13Jul 02, 15[C09D, B32B]
2015/0069,651 EASY ADHESION POLYAMIDE FILM AND PRODUCTION METHOD THEREFORAbandonedOct 08, 14Mar 12, 15[B29C]
2014/0228,489 SEMI-AROMATIC POLYAMIDE AND MOLDED BODY COMPRISING SAMEAbandonedSep 06, 12Aug 14, 14[C08G, C08K]
2014/0120,360 COATED FIBROUS COPPER MICROPARTICLES, AND ELECTRICALLY CONDUCTIVE COATING AGENT AND ELECTRICALLY CONDUCTIVE FILM EACH CONTAINING SAID COATED FIBROUS COPPER MICROPARTICLESAbandonedJun 14, 12May 01, 14[B22F]
2013/0231,424 SEMI-AROMATIC POLYAMIDE FILM, AND PROCESS FOR PRODUCTION THEREOFAbandonedNov 17, 11Sep 05, 13[C08L]
2013/0228,281 FABRIC HAVING A FOAMED LAYER AND A METHOD FOR PRODUCING THEREOFAbandonedSep 09, 11Sep 05, 13[D04H]
2013/0018,166 SEMIAROMATIC POLYAMIDE AND METHOD FOR PRODUCING SAMEAbandonedMar 15, 11Jan 17, 13[C08G]
2012/0282,358 ORAL ADMINISTRATION COMPOSITIONAbandonedJul 17, 12Nov 08, 12[A61K, A61P]
2012/0248,381 RESIN COMPOSITION AND MOLDED ARTICLE MADE OF THE SAMEAbandonedMar 23, 12Oct 04, 12[H01B, C08L]
8193263 Flame-retardant glass fiber-reinforced polyamide resin compositionExpiredSep 02, 08Jun 05, 12[C08K]
2012/0108,720 POLYLACTIC ACID-BASED RESIN COMPOSITION AND MOLDED ARTICLEAbandonedJul 09, 10May 03, 12[C08K]
8114522 Resin composition, laminate using the same, and molded body using the laminateExpiredFeb 16, 09Feb 14, 12[B32B]
2012/0003,440 EASY ADHESION POLYAMIDE FILM AND PRODUCTION METHOD THEREFORAbandonedMar 24, 10Jan 05, 12[B29C, B32B]

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