ASHLAND CHEMICAL CO, DIVISION OF ASHLAND, INC.

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Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C09J ADHESIVES; ADHESIVE PROCESSES IN GENERAL 253
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 154
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1119
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 177
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1101
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 183

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6420023 Plasticizer resistant latex emulsion pressure sensitive adhesive and its productionJun 20, 00Jul 16, 02[B32B]
5981650 Cold seal adhesives, cold sealable films and packages formed therewithAug 26, 97Nov 09, 99[C08J, C08L, C08K]
5855791 Performance-based control systemFeb 29, 96Jan 05, 99[G05D, C02F]
5849864 Sulfonic acid blocked metal catalysts for amine trigger urethane reactionsAug 01, 96Dec 15, 98[C08G]
5692937 Cohesive stretch bandagesJan 08, 97Dec 02, 97[C09J]
5616400 Cold seal adhesives, cold sealable films and packages formed therewithNov 20, 95Apr 01, 97[C09J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6365650 Heat and radio frequency-curable two-pack soy protein-based polyurethane adhesive compositionsExpiredJan 24, 01Apr 02, 02[C08L]
6196279 Asphalt loading safety system control circuitExpiredOct 04, 99Mar 06, 01[B65B]
6006796 Asphalt loading safety systemExpiredSep 12, 97Dec 28, 99[B65B]
5116667 Compostible compositions and productsExpiredAug 08, 90May 26, 92[B32B]
4883694 Method of forming flexible packages and novel flexible packagesExpiredMar 13, 89Nov 28, 89[C09J]
4859521 Cold-seal adhesives and comestible packages formed therewithExpiredDec 12, 88Aug 22, 89[B32B]
4855172 Adhesive composition laminate with butyl rubberExpiredOct 16, 87Aug 08, 89[B32B]
4851459 Aqueous peroxy carbamyl group containing polymer systems and methods of their production and useExpiredOct 17, 88Jul 25, 89[C08G, C08L, C08K]
4810745 Cold-seal adhesives and comestible packages formed therewithExpiredJul 16, 87Mar 07, 89[C08L]
4769024 Repositional adhesive garment closure tabs and components thereforExpiredApr 06, 87Sep 06, 88[A61F]
4751129 One-part hot-sprayable epoxy resin systems and methodsExpiredAug 10, 87Jun 14, 88[B05D, B32B, C08K]
4695493 Peel-and-stick carpet assemblies, components thereof and methods of constructionExpiredDec 15, 86Sep 22, 87[B32B]
4588637 Adhesive compositionExpiredMar 05, 84May 13, 86[C09J]
4279833 Acrylic monomers containing carbamate functionalityExpiredDec 17, 79Jul 21, 81[C07C]

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