TEIJIN 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, FORM12354
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 8248
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 5868
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 5850
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 49105
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 4338
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 4079
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 34221
 
  
 
D02G CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS; YARNS OR THREADS248
 
  
 
C07D HETEROCYCLIC COMPOUNDS 23139

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0071,774 METHOD FOR MANUFACTURING COMPOSITE FILMDec 24, 15Mar 15, 18[C08J, B05D, B29C, B29B]
2018/0047,962 SEPARATOR FOR A NON-AQUEOUS SECONDARY BATTERY, AND NON-AQUEOUS SECONDARY BATTERYMar 22, 16Feb 15, 18[C08F, H01M, C08K]
2018/0022,880 FILMMar 14, 16Jan 25, 18[C08J, C08K]
2017/0342,654 FIBER MATERIAL FOR CEMENT REINFORCEMENTJan 14, 16Nov 30, 17[C04B, D06M]
2017/0338,459 SEPARATOR FOR A NON-AQUEOUS ELECTROLYTE BATTERY, NON-AQUEOUS ELECTROLYTE BATTERY, AND METHOD OF MANUFACTURING NON-AQUEOUS ELECTROLYTE BATTERYDec 10, 15Nov 23, 17[C09J, H01M]
2017/0292,210 FABRIC AND FIBER PRODUCTAug 26, 15Oct 12, 17[D03D, A41D, D06M, D02G]
2017/0260,361 RESIN COMPOSITIONMay 24, 17Sep 14, 17[D01F, C08K]
2017/0253,693 THERMOSETTING RESIN COMPOSITIONSep 09, 15Sep 07, 17[C08G, C07D, C08K]
2017/0203,524 IN-SITU POLYMERIZATION OF POLYAMIDES FOR COMPOSITE PART REPAIRJan 03, 17Jul 20, 17[C08J, B29C]
2017/0151,534 SUBSTRATE FOR LIQUID FILTER AND METHOD FOR PRODUCING THE SAMEJun 17, 15Jun 01, 17[C08J, B29C, B01D, B32B, C08K]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9920472 Flame retardant synthetic leatherJun 07, 13Mar 20, 18[C09K, C14C, C07F, D06N, C08K]
9909253 Random mat, shaped product of fiber reinforced composite material, and carbon fiber matJun 25, 14Mar 06, 18[C08J, D21H, D06M, D04H]
9905825 Separator for nonaqueous electrolyte battery, and nonaqueous electrolyte batteryJul 30, 13Feb 27, 18[H01M, B32B]
9884954 Random mat and fiber-reinforced composite material shaped productJul 25, 13Feb 06, 18[C08J, C08K, D04H]
9886110 Transparent electroconductive laminateMar 19, 13Feb 06, 18[C23C, G06F, G02B, B32B, H05K]
9887406 Separator for non-aqueous secondary battery, method for manufacturing the same, and non-aqueous secondary batteryFeb 25, 13Feb 06, 18[H01M]
9878489 Spin-welding of polymeric components having large surface area or non-complementary weld interfacesDec 18, 14Jan 30, 18[B29C, B29L]
9882189 Separator for nonaqueous electrolyte battery, and nonaqueous electrolyte batteryJul 30, 13Jan 30, 18[H01M]
9855689 Shaped product made of fiber-reinforced composite material and having excellent surface appearanceMar 06, 14Jan 02, 18[C08J, B29C, B29K, C08K]
9850344 Polycarbonate resin and optical filmMar 13, 15Dec 26, 17[C08J, C08G, G02B, G02F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0029,985 TRANSDUCER INCLUDING FIBERS AND OUTPUTTING AND INPUTTING AN ELECTRIC SIGNALAbandonedApr 07, 15Feb 02, 17[D03D, H01L, H02N, H04R]
2016/0101,542 Method for Manufacturing Composite MaterialAbandonedSep 19, 13Apr 14, 16[B29C, C08L]
2016/0059,525 Composite Material Including Unidirectional Continuous Fibers and Thermoplastic ResinAbandonedAug 28, 15Mar 03, 16[B29C, B32B]
2016/0046,067 COMPOSITE MATERIAL JOINING DEVICE, METHOD FOR MANUFACTURING JOINED BODY, AND JOINED BODYAbandonedMar 24, 14Feb 18, 16[B29C]
2016/0049,731 ANTENNA DEVICEAbandonedApr 07, 14Feb 18, 16[H02J, H01Q]
2015/0290,911 Method of Manufacturing Joined Body of Fiber-Reinforced Composite Material and Metal Member, and Fiber-Reinforced Composite Material Used for the MethodAbandonedJul 04, 13Oct 15, 15[D06M, B32B]
2015/0258,762 Method of Producing Isotropic Random Mat for Forming Thermoplastic Composite MaterialAbandonedMar 14, 14Sep 17, 15[B32B]
2015/0258,219 ELECTROSTATIC-BONDING-TYPE VESICLE INCLUDING METAL MICROPARTICLESAbandonedOct 11, 13Sep 17, 15[A61K]
2015/0251,387 COMPOSITE MATERIALAbandonedMay 27, 14Sep 10, 15[B32B, C08K]
2015/0246,480 Fiber-reinforced Plastic Joined Body and Method for Manufacturing the SameAbandonedJul 24, 14Sep 03, 15[B29C]
2015/0236,269 ORGANIC SEMICONDUCTOR SOLUTION AND ORGANIC SEMICONDUCTOR FILMAbandonedAug 15, 13Aug 20, 15[H01L]
2015/0183,984 Material for Molding, Shaped Product Therefrom, and Method for Manufacturing Shaped ProductAbandonedJun 04, 13Jul 02, 15[B29C, C08L]
2015/0158,081 Manufacturing Method for Resin Shaped Product Including Casted MetalAbandonedMay 17, 13Jun 11, 15[B22D, B32B]
2015/0158,984 Random Mat and Fiber-Reinforced Composite Material Shaped ProductAbandonedJul 30, 13Jun 11, 15[C08J]
2015/0108,793 CARBON FIBER CROSS MEMBER FOR AUTOMOTIVE CHASSIS STRUCTUREAbandonedOct 21, 13Apr 23, 15[B62D]
2015/0105,521 RESIN COMPOSITIONAbandonedJun 25, 13Apr 16, 15[C08L]
2015/0093,543 BLOOD COMPATIBLE SURFACESAbandonedSep 30, 14Apr 02, 15[A61L]
2015/0053,263 SEMICONDUCTOR LAMINATE AND METHOD FOR MANUFACTURING SAME, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE, DOPANT COMPOSITION, DOPANT INJECTION LAYER, AND METHOD FOR FORMING DOPED LAYERAbandonedMar 29, 13Feb 26, 15[H01L]
2015/0030,864 Method for Manufacturing Joint Member and Joint MemberAbandonedMar 27, 13Jan 29, 15[B29C, B32B]
2015/0031,257 Random Mat and Fiber-Reinforced Composite MaterialAbandonedDec 20, 12Jan 29, 15[B29C, B29B]

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