TEIJIN FIBERS LIMITED

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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, FORM3154
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2118
 
  
 
D04H MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL 229
 
  
 
H01Q AERIALS 2108
 
  
 
A43B CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR134
 
  
 
B01D SEPARATION 1133
 
  
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 165
 
  
 
B68G METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR19
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 167
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1124

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9030359 Communication sheet structure and information management systemOct 04, 10May 12, 15[H04B, H01Q]
8653232 Manufacturing method of polyethylene terephthalateApr 05, 07Feb 18, 14[C08G, C08F]
8570240 Communication sheet structureJun 27, 08Oct 29, 13[H01Q]
8034876 Organic fiber-reinforced composite resin composition and organic fiber-reinforced composite resin molded articleNov 06, 07Oct 11, 11[C08L]
7996970 Seat, method of manufacturing the same, and method of treatment for recovery from permanent set in fatigue of the seatOct 25, 05Aug 16, 11[B68G]
7959807 Method for recovering useful components from dyed polyester fiberJul 31, 06Jun 14, 11[B01D]
7846544 (Dope-dyed) polyester core-sheath monofilament having specific core/sheath intrinsic viscosityJul 05, 06Dec 07, 10[B32B]
7780504 Method for manufacturing disk-substrates for magnetic recording media, disk-substrates for magnetic recording media, method for manufacturing magnetic recording media, magnetic recording media, and magnetic recording deviceDec 21, 07Aug 24, 10[B24B, C04B, G11B]
7709075 Internal material of sole, shoe insole and bootJun 29, 05May 04, 10[A43B, B32B, D04H]
7122616 Polyester composition and process for producing the sameJun 23, 03Oct 17, 06[C08G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8618246 Manufacturing method of polyethylene terephthalateWithdrawnApr 05, 07Dec 31, 13[C08G, C08F]
8524804 Surface-treated fiber, resin composition, and molded article of the compositionExpiredJan 22, 09Sep 03, 13[C08K]
2013/0152,948 MASK FILTER AND METHOD OF MANUFACTURING THE SAME, AND PARTICLE-TRAPPING MASKAbandonedAug 03, 11Jun 20, 13[A41D]
8420703 Method for separating and removing foreign matters from polyester fiber wasteExpiredFeb 19, 08Apr 16, 13[C08J]
8297035 Normal pressure cationic dyeable polyester and fiberExpiredJan 07, 09Oct 30, 12[D02G]
8241452 Reinforcement fibrous cord having excellent adhesive strength and method of producing sameExpiredAug 03, 07Aug 14, 12[B32B]
2012/0114,940 ANTISTATIC ULTRAFINE FIBER AND METHOD FOR PRODUCING THE SAMEAbandonedNov 25, 09May 10, 12[D02G]
8163841 Polyethylene naphthalate fibers and method for producing the sameExpiredMar 04, 09Apr 24, 12[C08L]
8158718 Polyethylene naphthalate fibers and method for producing the sameExpiredMar 04, 09Apr 17, 12[C08L]
8147595 Membrane material for gas holder and gas holder using the sameExpiredJun 11, 07Apr 03, 12[F17C, B01D, B65B]
8113354 Method for sorting mixed plasticExpiredJun 28, 07Feb 14, 12[B03B]
2011/0142,900 EXTRA FINE FILAMENT YARN CONTAINING DEODORANT FUNCTIONAL AGENT AND PRODUCING THE SAMEAbandonedAug 25, 09Jun 16, 11[A01N, A61L]
2011/0130,061 FABRIC MATERIAL FOR SPORTS EQUIPMENTAbandonedOct 03, 08Jun 02, 11[D03D]
2011/0111,673 ANTISLIPPING TAPE AND TEXTILE PRODUCTSAbandonedJun 09, 09May 12, 11[C09J, A41D, A41B, A41C, A43B, A42B, B32B]
2010/0313,990 ANTISTATIC CORE-SHEATH TYPE POLYESTER ULTRAFINE FALSE-TWIST TEXTURED YARN AND METHOD FOR PRODUCING THE SAME, AND ANTISTATIC WATER-REPELLENT WOVEN FABRIC CONTAINING THE ANTISTATIC CORE-SHEATH TYPE POLYESTER ULTRAFINE FALSE-TWIST TEXTURED YARNAbandonedOct 26, 07Dec 16, 10[D01D, D03D, D02G]
2010/0298,524 PROCESS FOR PRODUCING A LIQUID MIXTURE OF TEREPHTHALIC ACID WITH ALKYLENE GLYCOLAbandonedNov 06, 07Nov 25, 10[C08G]
2010/0285,274 FABRIC PRODUCTION PROCESS, FABRICS, AND FIBER PRODUCTSAbandonedDec 02, 08Nov 11, 10[D03D, B29C, D04B]
2010/0227,130 MOLDED ARTICLE FORMED OF HIGHLY ELASTIC FIBER BALLSAbandonedDec 14, 06Sep 09, 10[B32B]
2010/0151,244 MONOFILAMENT FOR SCREEN MESH CLOTH, AND METHOD FOR PRODUCING SCREEN MESH CLOTHAbandonedMay 15, 08Jun 17, 10[C08G, B29C, D02G]
2010/0136,312 TISSUEAbandonedApr 11, 08Jun 03, 10[B32B]

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