Nippon Oil and Fats Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 7109
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 6119
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 2253
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 2136
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR293
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1119
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1101
 
  
 
C09J ADHESIVES; ADHESIVE PROCESSES IN GENERAL 154

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7601768 Antifogging coating composition and article coated therewithJul 23, 02Oct 13, 09[C09K, C08K]
5660937 Thermosetting compositions, methods of coating and coated articlesMar 09, 95Aug 26, 97[C08L]
5578677 Thermosetting compositionsDec 27, 95Nov 26, 96[C08L]
5549932 Thermosetting compositions, methods of coating and coated articlesMar 09, 95Aug 27, 96[C08L]
5521011 Thermosetting compositions, thermal latent acid catalysts, methods of coating and coated articlesMay 18, 95May 28, 96[B32B]
5516839 Thermal latent carboxyl compounds and methods of preparation thereofJun 15, 94May 14, 96[C08G, C08F, C07C]
5439896 Thermosetting powdery coating compositionSep 28, 93Aug 08, 95[C08L]
5419929 Thermosetting compositions, thermal latent acid catalysts, methods of coating and coated articlesSep 21, 92May 30, 95[C08L]
5352740 Thermosetting compositions, thermal latent carboxyl compounds and methods of preparation thereofApr 04, 91Oct 04, 94[C09J]
5320837 Controlled release preparations of active materialsSep 23, 91Jun 14, 94[A61K, C08F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5883152 Contact lensExpiredJun 25, 97Mar 16, 99[C08F, G02C]
5498663 Powder coating materials for producing crepe-like coatings, preparation and use thereofExpiredMar 09, 94Mar 12, 96[C09D]
5478575 Polymers having benzeneboronic acid groups and insulin complexes of same of a sugar response typeExpiredMar 26, 93Dec 26, 95[A61K]
5438098 Thermoplastic resin compositionExpiredJan 31, 94Aug 01, 95[C08G]
5428108 Unsaturated group and fluorine containing block copolymers, process for preparing the same and useExpiredFeb 03, 94Jun 27, 95[C08F]
5338877 Fluoroalkyl group-containing organosilicon oligomer, method for preparing same and surface treating agentExpiredAug 24, 93Aug 16, 94[C07F]
5332523 Dispersion-stabilizing agent for inorganic powder in oily materialExpiredApr 15, 92Jul 26, 94[C08F, B01J]
5326817 Blend of polyphenylene ether, polycarbonate or polyoxymethylene resins and multi-phase thermoplastic resinsExpiredMar 21, 89Jul 05, 94[C08L]
5321063 Powder coating materials for producing crepe-like coatings, preparation and use thereofExpiredMay 19, 92Jun 14, 94[C09D]
5296538 Thermoplastic resin compositionExpiredMar 25, 92Mar 22, 94[C08G]
5288891 Fluoralykyl group-containing organosilicon oligomer, method for preparing same and surface treating agentExpiredNov 14, 91Feb 22, 94[C07F]
5278328 Process for producing carboxylic acid chlorideExpiredMar 11, 92Jan 11, 94[C07C]
5274059 Maleimide copolymer and process for preparing sameExpiredMay 28, 92Dec 28, 93[C08F]
5258465 Polymeric peroxide, polymerization initiator and method for production of block copolymerExpiredMay 21, 91Nov 02, 93[C07C]
5254602 Curability-imparting composition, method for curing with said composition, and method for production of glass fiber-reinforced plasticExpiredFeb 21, 92Oct 19, 93[C08F, C08L, C08K]
5250205 Lubricating oilExpiredDec 04, 91Oct 05, 93[C10M]
5247062 Hetero-aromatic polymer containing fluoroalkyl groupExpiredMay 13, 92Sep 21, 93[C08G]
5244935 Composition of ultraviolet curing antifogging agent and process for forming antifogging coating filmExpiredJul 31, 92Sep 14, 93[C08J]
5244973 Polyamide resin thermoplastic blend containing a multi-phase structure thermoplastic resin compatibilization agent and progess for the production thereofExpiredAug 08, 90Sep 14, 93[C08L]
5233326 Positive temperature coefficient thermistor deviceExpiredApr 28, 92Aug 03, 93[H01C]

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