DUPONT DOW ELASTOMERS L.L.C.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 12104
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 6119
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 498
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2118
 
  
 
C08C TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS121

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8399572 Vulcanizable halogenated elastomer compositionsDec 21, 05Mar 19, 13[C08F, C08C]
7737205 Thermoplastic vulcanizates and process to prepare themJul 27, 04Jun 15, 10[C08K]
7384994 Charge dissipation modifiers for olefinic interpolymer compositionsMay 22, 07Jun 10, 08[]
7338994 Rheology-modified thermoplastic elastomer compositions for extruded profilesSep 30, 03Mar 04, 08[C08K]
7235624 Charge dissipation modifiers for olefinic interpolymer compositionsAug 23, 06Jun 26, 07[C08F]
7199191 Impact modifier compositions with improved flowabilityMar 05, 04Apr 03, 07[C08L]
7144934 Charge dissipation modifiers for olefinic interpolymer compositionsOct 22, 03Dec 05, 06[C08K]
6875820 Chlorinated polyolefin impact modifier for vinyl chloride polymersSep 09, 02Apr 05, 05[C08F]
6849694 Impact modifier compositions for rigid PVC compositions of hydrocarbon rubbers and chlorinated polyethyleneJan 15, 03Feb 01, 05[C08L]
6774186 Thermoplastic elastomer compositions rheology-modified using peroxides and free radical coagentsFeb 10, 03Aug 10, 04[C08F, C08L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0129,483 Thermoplastic vulcanizates and process to prepare themAbandonedJan 31, 07Jun 07, 07[C09B]
2006/0025,504 Process aid for melt processable polymers that contain hindered amine light stabilizerAbandonedJul 06, 05Feb 02, 06[C08K]
2005/0209,403 Thermoplastic olefinic compositionsAbandonedDec 03, 04Sep 22, 05[C08F]
2005/0124,773 Extrudable fluoroelastomer compositionAbandonedOct 01, 04Jun 09, 05[C08F]
2005/0107,544 Plasma resistant curable fluoroelastomer compositionAbandonedOct 12, 04May 19, 05[C08F]
6852417 Composition for improving adhesion of base-resistant fluoroelastomers to metal, ceramic or glass substratesExpiredMay 05, 03Feb 08, 05[B32B]
2004/0236,022 Impact resistant rigid pvc composition using hydrocarbon rubber and chlorinated polyethlene as impact modifiersAbandonedMar 04, 04Nov 25, 04[C08L]
2004/0236,028 Fluoroelastomer composition having excellent low temperature propertiesAbandonedMar 15, 04Nov 25, 04[C08F]
6803417 Polyolefin powder, processes for making and using slush molded articles made from the sameExpiredSep 25, 02Oct 12, 04[C08J, C08L]
2004/0019,153 Process for making hig purity translucent perfluoroelastomer articlesAbandonedJun 13, 03Jan 29, 04[C08F]
6610408 TPO blends containing multimodal elastomersExpiredNov 08, 96Aug 26, 03[C08L]
6610790 Fluoroelastomer composition having excellent processabilityExpiredMar 22, 01Aug 26, 03[C08F]
2003/0144,423 Impact resistant rigid PVC compositions using hydrocarbon rubbers and chlorinated polyethylene as impact modifiersAbandonedDec 11, 02Jul 31, 03[C08L]
6599982 Process aid for melt processable polymersExpiredNov 08, 01Jul 29, 03[C08L]
6559230 Thermosetting ethylene/alpha-olefin composition and safety glass interlayer film made from the compositionExpiredSep 21, 01May 06, 03[C08F, B32B]
6455638 Ethylene/.alpha.-olefin polymer blends comprising components with differing ethylene contentsExpiredMay 04, 01Sep 24, 02[C08L]
6451894 TPO blends containing multimodal elastomersExpiredAug 13, 99Sep 17, 02[C08L]
2002/0122,882 Compositions and method of coating automotive underbodiesAbandonedMar 14, 02Sep 05, 02[B05D]
6437066 Fluorovinyl ether cure site monomers and fluoroelastomer copolymer compositions thereofExpiredOct 09, 01Aug 20, 02[C08F]
2002/0074,798 Sanitary sealAbandonedDec 14, 00Jun 20, 02[F16L]

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