MITSUI TAKEDA CHEMICALS, INC.

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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 9111
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM5152
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 5111
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 2136
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 276
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 2100
 
  
 
C09J ADHESIVES; ADHESIVE PROCESSES IN GENERAL 253
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 169
 
  
 
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 191

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9006338 Aqueous resin composition having gas barrier properties and laminated film using the sameOct 07, 04Apr 14, 15[C08G, C09D, C08L, C08K]
7364796 Adhesive composition and flexible packaging composite filmJul 22, 03Apr 29, 08[B32B]
7122697 Method for producing carbamates and method for producing isocyanatesDec 24, 02Oct 17, 06[C07C]
6979493 Gas barrier polyurethane resinApr 10, 03Dec 27, 05[C08G, B32B]
6908981 Laminate adhesiveJan 28, 02Jun 21, 05[C09J, C08G, C08L]
6881788 Polyurethane resin water dispersion and aqueous polyurethane adhesiveAug 15, 02Apr 19, 05[C08G]
6846894 Laminate adhesive and usage thereofJul 22, 02Jan 25, 05[C08G]
6833044 Solvent-free two-component curable adhesive compositionFeb 26, 02Dec 21, 04[C09J, B32B]
6797770 Coating composition capable of forming alkali-soluble lubricating film suitable for forming and use thereofOct 31, 01Sep 28, 04[C08J, B05D, C08L, C08K, B32B]
6630517 Process for hydrolyzing and recycling a polyurethaneOct 07, 99Oct 07, 03[C08J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7291672 Paste composition and uses thereofExpiredOct 27, 04Nov 06, 07[C08J]
2006/0155,096 Thermoplastic polymer, thermoplastic polymer composition, antistatic agent, and resin compositionAbandonedSep 22, 03Jul 13, 06[C08G]
7026369 Aqueous emulsion composition and adherent compositionExpiredJul 22, 02Apr 11, 06[C08F]
2004/0121,162 Metal product surface-treated with alkali-soluble lubricating film exhibiting excellent formability and excellent film removal property being stable for a long time and independent of temperature for drying filmAbandonedSep 30, 03Jun 24, 04[B32B]
2004/0033,909 Metal product with excellent moldability surface-treated with alkali-soluble lubricantAbandonedMay 15, 03Feb 19, 04[C10M]
6660236 Apparatus for decomposition and recovery of polyurethane resinExpiredOct 01, 99Dec 09, 03[B01J]
6646093 Water-soluble polyurethane having comb-shaped hydrophobic group and application thereofExpiredDec 12, 00Nov 11, 03[A61K, C08G, C08L]
2003/0171,445 Process for producing flexible polyurethane foam and apparatus for producing flexible polyurethane foamsAbandonedJan 24, 03Sep 11, 03[C08J]
6548605 Aqueous emulsion composition and adherent compositionExpiredNov 28, 00Apr 15, 03[C08F]
6538095 Solvent-free two-component curable adhesive compositionExpiredMar 29, 02Mar 25, 03[C08J, C08G, C08L, B32B]
6515050 Comb-shaped diol, water-soluble polyurethane, and application thereofExpiredFeb 27, 01Feb 04, 03[C08L]
6375974 Process for producing aqueous solution of fumaric acidExpiredDec 23, 99Apr 23, 02[A61F]
6352775 Conductive, multilayer-structured resin particles and anisotropic conductive adhesives using the sameExpiredAug 01, 00Mar 05, 02[B32B]
6221995 Modified polyisocyanate and production process thereofExpiredApr 28, 99Apr 24, 01[C08G]
6075065 Photocurable resin composition and a method for producing the sameExpiredDec 04, 97Jun 13, 00[C08J, C08G, C08F]
6057034 Coating composition for optical fiberExpiredApr 24, 98May 02, 00[C08G, C08F, D02G]
5866657 Primer compositionExpiredNov 14, 97Feb 02, 99[C08F]
5603945 Therapeutic/prophylactic agents and method of treating for urinary calculosis in petsExpiredFeb 17, 94Feb 18, 97[A23K]
5589186 Feed composition for ruminant animals and method of feeding ruminant animals with the sameExpiredApr 06, 95Dec 31, 96[A23K]
5575871 Heat insulating material and method for producing sameExpiredJul 19, 94Nov 19, 96[B32B]

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