ARCO CHEMICAL TECHNOLOGY, L.P.

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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 2199
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1297
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 9129
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 8108
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 573
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 4121
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 498
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR392
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2123
 
  
 
A01G HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING 131

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6036879 Viscosity-stable isocyanate-terminated prepolymers and polyoxyalkylene polyether polyols having improved storage stabilityFeb 09, 99Mar 14, 00[C09K]
6018017 Highly active double metal cyanide catalystsOct 08, 97Jan 25, 00[C08G]
5965778 Polyurethane elastomers having improved green strength and demold time, and polyoxyalkylene polyols suitable for their preparationAug 31, 98Oct 12, 99[C07C]
5955534 Process for the preparation of polymer polyol dispersionsAug 20, 97Sep 21, 99[C08K]
5919888 Viscosity-stable isocyanate-terminated prepolymers and polyoxyalkylene polyether polyols having improved storage stabilityJun 01, 98Jul 06, 99[C08G]
5867938 Natural appearing planterMar 19, 97Feb 09, 99[A01G]
5849944 Polyurethane elastomers having improved green strength and demold time, and polyoxyalkylene polyols suitable for their preparationMay 27, 97Dec 15, 98[C08G, C07C]
5811829 Viscosity stable isocyanate-terminated prepolymers and polyoxyalkylene polyether polyols having improved storage stabilityAug 10, 95Sep 22, 98[C09K]
5804846 Process for forming a self-aligned raised source/drain MOS device and device therefromMay 28, 96Sep 08, 98[H01L]
5792829 Polyurethane elastomers exhibiting improved demold, green strength, and water absorption, and haze-free polyols suitable for their preparationJun 03, 97Aug 11, 98[C07C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6906136 UV-curable compositionsExpiredApr 22, 03Jun 14, 05[C08G]
2003/0191,265 Preparation of allylic copolymers of broad molecular weight distributionsAbandonedApr 04, 02Oct 09, 03[C08F]
2003/0125,493 (Meth)acrylates of oxyalkylated phenolic resins and their use as adhesion promotersAbandonedOct 26, 01Jul 03, 03[C08F]
2003/0032,845 Hydroformylation of ethylene oxideAbandonedJan 04, 02Feb 13, 03[C07C]
2002/0188,089 PREPARATION OF WATER-REDUCING COPOLYMERS FOR CONCRETEAbandonedFeb 20, 01Dec 12, 02[C08G, C08F]
6362297 Preparation of allylic copolymers of broad molecular weight distributionsExpiredNov 03, 99Mar 26, 02[C08F]
6350811 Aqueous polyurethane dispersions containing phenolic resin moietiesExpiredJan 21, 00Feb 26, 02[C08J, C08G, C08L, C08K]
6350842 Preparation of allylic copolymers of broad molecular weight distributionsExpiredOct 03, 01Feb 26, 02[C08F]
6329537 Tellurium-containing molecular sievesExpiredFeb 16, 00Dec 11, 01[C07D]
6323374 Cobalt-catalyzed process for preparing 1,3-propanediolExpiredJun 15, 01Nov 27, 01[C07C]
6060627 Polyol purificationExpiredMay 08, 97May 09, 00[C07C]
6045236 Twist on/off and adjustable focus flashlightExpiredAug 09, 96Apr 04, 00[F21L]
6042807 Tellurium-containing molecular sievesExpiredApr 02, 97Mar 28, 00[C01B]
6028230 Epoxide polymerization processExpiredJun 05, 98Feb 22, 00[C07C]
6022903 Permanent gas blown microcellular polyurethane elastomersExpiredJul 09, 98Feb 08, 00[C08G]
6013596 Double metal cyanide catalysts containing cyclic, bidentate complexing agentsExpiredMay 18, 98Jan 11, 00[C08G, B01J]
6008394 Sulfonyl catalysts and method of using the sameExpiredAug 07, 98Dec 28, 99[C07F, C08F]
5998672 Double metal cyanide catalystsExpiredNov 11, 98Dec 07, 99[C07C]
5986031 Process for making allylic copolymer resinsExpiredMay 26, 98Nov 16, 99[C08F]
5977009 Catalyst compositions derived from titanium-containing molecule sievesExpiredApr 02, 97Nov 02, 99[C01B, B01J]

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