KURARAY CO., LTD.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 20219
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM17832
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 17318
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 8732
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 6825
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 5187
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 5075
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 3882
 
  
 
C07D HETEROCYCLIC COMPOUNDS 37125
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 3662

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0050,975 METHOD FOR PRODUCING (METH) ACRYLATE ESTER COMPOUNDSMar 07, 16Feb 22, 18[C07C, C07B, B01J]
2018/0044,491 ION-EXCHANGE MEMBRANEFeb 18, 16Feb 15, 18[C08J, C08F, B01J]
2018/0044,517 METHACRYLIC RESIN COMPOSITIONOct 10, 17Feb 15, 18[C08L]
2018/0030,195 HYDROGENATED BLOCK COPOLYMER, RESIN COMPOSITION, PRESSURE-SENSITIVE ADHESIVE, ADHESIVE, MOLDED OBJECT, LIQUID-PACKAGING CONTAINER, MEDICAL TOOL, MEDICAL TUBE, CORNER MEMBER FOR WEATHER SEAL, AND WEATHER SEALFeb 23, 16Feb 01, 18[C09J, C08F, B65D, C08L, B32B]
2018/0030,223 RESIN COMPOSITE, FILM, METHODS OF PRODUCING THE RESIN COMPOSITE AND THE FILM, MOLDED PRODUCT, AND ARTICLEMar 03, 16Feb 01, 18[C08J, C08F, C08L]
2018/0002,573 MULTILAYER FILMJan 28, 16Jan 04, 18[C09J, B29C, B29K, B29L, B32B]
2017/0368,805 MULTILAYERED TUBE FOR TRANSPORTING LIQUID MEDICINE AND POLYAMIDE RESIN COMPOSITIONDec 22, 15Dec 28, 17[F16L, C08L, B32B]
2017/0369,671 POLYMETHALLYL ALCOHOL RESIN COMPOSITION AND MOLDING CONTAINING SAMEDec 24, 15Dec 28, 17[C08K, B32B]
2017/0370,038 SELF-ADHERING NONWOVEN FABRICDec 25, 15Dec 28, 17[A61F, D04H]
2017/0361,575 INTERLAYER FILM FOR LAMINATED GLASS AND LAMINATED GLASSNov 10, 15Dec 21, 17[E06B, B32B]

View all Publication..

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9920142 Production method of (meth)acrylic resin compositionFeb 06, 15Mar 20, 18[C08F, C08L]
9914791 Dispersing agent for suspension polymerization of vinyl compoundFeb 04, 15Mar 13, 18[C08F, B01F]
9914796 Method for producing (meth)acrylic resin compositionJun 28, 13Mar 13, 18[C08F, G02B]
9914837 Composite structure, method for producing same, packaging material and formed product using same, and coating liquidOct 05, 12Mar 13, 18[C08J, C01B, C04B, C09D, B32B, C08K]
9908957 Modified polyvinyl alcohol and water-soluble film containing sameDec 24, 14Mar 06, 18[C08J, A01N, C08F, C11D]
9908961 Vinyl alcohol-based graft polymer, method for producing same, and ion-exchange membrane using sameJun 02, 15Mar 06, 18[C08F, B01J, B01D]
9902683 Highly durable polyester polyolMar 27, 15Feb 27, 18[C08G, C07C]
9885146 Electro-conductive fibers with carbon nanotubes adhered thereto, electro-conductive yarn, fibers structural object, and production processes thereofAug 31, 09Feb 06, 18[D06M]
9873238 Inner liner for pneumatic tire and method for producing the sameNov 30, 10Jan 23, 18[C09J, B29D, B60C, B32B]
9873984 Composite paper having oil resistanceMay 30, 14Jan 23, 18[C08F, D21H]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0009,065 RUBBER COMPOSITIONSAbandonedMar 10, 15Jan 12, 17[C08L]
2016/0052,947 BIS(6-METHYL-3-SULPHOPHENYL)PHENYLPHOSPHINE, AMMONIUM SALT THEREOF, AND METHOD FOR PRODUCING SAMEAbandonedMar 26, 14Feb 25, 16[C07F, B01J]
2016/0009,895 POLY(VINYL ALCOHOL)-BASED FIBERS HAVING EXCELLENT THERMAL AGING RESISTANCE, AND METHOD FOR PRODUCING SAMEAbandonedSep 18, 15Jan 14, 16[C08K]
2015/0361,102 METHOD FOR PRODUCING METAL COMPLEXAbandonedFeb 21, 14Dec 17, 15[C07F]
2015/0284,656 VISCOSITY INDEX IMPROVER, METHOD FOR PRODUCING SAME, AND OIL COMPOSITIONAbandonedMar 06, 14Oct 08, 15[C10M]
2015/0274,955 DISPERSION STABILIZER FOR SUSPENSION POLYMERIZATION AND METHOD FOR PRODUCING VINYL RESIN USING SAMEAbandonedNov 01, 13Oct 01, 15[C08F, C08L]
2015/0263,347 CARBON MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR MANUFACTURING SAME, AND NEGATIVE ELECTRODE USING CARBON MATERIAL AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERYAbandonedAug 30, 13Sep 17, 15[C01B, H01M]
2015/0251,391 LAMINATE SHEET, MANUFACTURING METHOD THEREFOR, AND SURFACE PROTECTIVE SHEETAbandonedOct 03, 13Sep 10, 15[B29C, B32B]
2015/0239,756 ELECTRODE, METHOD FOR PRODUCING SAME, AND FLOW-THROUGH CAPACITOR INCLUDING SAMEAbandonedSep 05, 13Aug 27, 15[C02F, H01G]
2015/0228,994 POLYELECTROLYTE FILMAbandonedAug 12, 13Aug 13, 15[H01M]
2015/0165,415 METAL COMPLEX, AND ABSORBENT, OCCLUSION MATERIAL AND SEPARATION MATERIAL PRODUCED THEREFROMAbandonedJun 28, 13Jun 18, 15[B60K, C07F, B01J, B65D, B01D]
2015/0148,508 (METH) ACRYLIC RESIN COMPOSITIONAbandonedApr 22, 13May 28, 15[C08J]
2015/0126,697 (METH) ACRYLIC RESIN COMPOSITIONAbandonedApr 22, 13May 07, 15[C08F]
2015/0079,341 FABRICATION METHOD OF RESIN COMPACT, RESIN COMPACT, AND MOLDAbandonedSep 16, 13Mar 19, 15[B29C]
2015/0017,413 THERMOPLASTIC LIQUID CRYSTAL POLYMER FILM AND METHOD FOR PRODUCING SAMEAbandonedSep 29, 14Jan 15, 15[B29C, B29D]
2014/0349,127 THERMOPLASTIC POLYMER COMPOSITION AND MOLDED ARTICLEAbandonedDec 14, 12Nov 27, 14[B29C, C08L, B32B]
2014/0335,354 POLYESTER COMPOSITE FIBER WITH EXCELLENT HEAT-SHIELDING PROPERTY AND COLORATIONAbandonedJul 28, 14Nov 13, 14[D01F]
2014/0316,039 RESIN COMPOSITION OF GOOD LONG-RUN WORKABILITY, COMPRISING ETHYLENE-VINYL ALCOHOL COPOLYMERAbandonedJul 07, 14Oct 23, 14[C08K]
2014/0166,942 BLOCK COPOLYMER AND PHOTOELECTRIC CONVERSION ELEMENTAbandonedMar 30, 12Jun 19, 14[H01L]
2014/0124,710 BLOCK COPOLYMER AND PHOTOELECTRIC CONVERSION ELEMENTAbandonedMar 30, 12May 08, 14[H01L]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.