Patent Assignment
Reel/Frame 027697/0185
Change of Name
Recorded: 2012-02-13
Received: 2012-02-13
Pages: 10
Assignor
DUPONT PERFORMANCE ELASTOMERS LLC
Executed: 2012-01-24
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, BARLEY MILL PLAZA 25, WILMINGTON, DE, 19809, UNITED STATES
Covered Properties
(81)
Process for Production of 2,3-Dichlorobutadiene-1,3
Application:
13/220,754 →
Process for Producing Fluoroelastomers
Application:
13/169,329 →
Peroxide Curable Fluoroelastomer Compositions and Articles Made Therefrom
Application:
13/116,148 →
Fuel Management Systems Having a Fluororubber Component in Contact with Fuel
Application:
12/941,321 →
Cured Perfluoroelastomer Article
Application:
12/697,321 →
Switching Power Supply for an Illumination Device with Precision Current Control
Application:
12/688,152 →
Process for Production of 3,4-Dichlorobutene-1
Application:
12/639,570 →
Process for Preparation of Fluorosilicon Polymer
Application:
12/632,982 →
Curable Fluoropolymer Compositions
Application:
12/556,056 →
Fluoropolymers Having Diacrylate Ends
Application:
12/504,267 →
Crosslinked Fluoropolymer Networks
Application:
12/504,320 →
Curable Fluoroelastomer Compositions
Application:
12/486,325 →
Copolycondensation Polymerization of Fluoropolymers
Application:
12/486,378 →
Fluoroelastomer Composition Containing Process Aid
Application:
12/473,414 →
Curable Base-Resistant Fluoroelastomers
Application:
12/472,749 →
Fluoroelastomer Process Aid Contains Polyalkylene Oxide and Polycaprolactone
Application:
12/469,066 →
Partially Hydrolyzed Chlorosulfonated Polyolefin Elastomers
Application:
12/465,080 →
Process for the Manufacture of at Least Partially Hydrolyzed Chlorosulfonated Polyolefin Elastomers in Oil
Application:
12/465,139 →
Fuel Management Systems Having a Fluororubber Article in Contact with Biodiesel Fuel
Application:
12/423,100 →
Process for Chlorosulfonating Polyolefins
Application:
12/401,844 →
Uv Curable Elastomer Composition
Application:
12/369,791 →
Process for Producing Fluoropolymers
Application:
12/354,218 →
Process for Producing Fluoroelastomers
Application:
12/354,195 →
Fluoroelastomer Processing Aid Masterbatch and Method for Producing Same
Application:
12/349,120 →
Process for Production of 2,3-Dichlorobutadiene-1,3
Application:
12/335,598 →
Process for Production of 2,3-Dichlorobutadiene-1,3
Application:
12/335,583 →
Process for Producing Fluoropolymers
Application:
12/255,082 →
Process for Producing Fluoropolymers
Application:
12/255,142 →
Fluoroolefin Monomers and Copolymers Thereof
Application:
12/250,758 →
Coagulation of fluoroelastomer dispersions with polyethylene oxide
Application:
12/212,985 →
Difunctional Oligomers of Perfluoro(Methyl Vinyl Ether)
Application:
12/209,302 →
Process for Coagulating Fluoroelastomers
Application:
12/079,104 →
Partially Neutralized Chlorosulfonated Polyolefin Elastomers
Application:
12/075,647 →
Partially Neutralized Chlorosulfonated Polyolefin Elastomers
Application:
12/075,769 →
Chlorosulfonated Propylene/Olefin Elastomers
Application:
12/075,525 →
Perfluoroelastomer Articles Having Good Surface Properties
Application:
12/074,391 →
Blends of Perfluoroelastomers and Fluoroplastics
Application:
12/001,400 →
Semi-Batch Process for Producing Fluoroelastomers
Application:
11/977,021 →
Process Aid for Melt Processable Polymers
Application:
11/820,369 →
Grafted Fluoroelastomers
Application:
11/811,755 →
Curable Base-Resistant Fluoroelastomers
Application:
11/712,250 →
Process Aid for Melt Processable Polymers
Application:
11/294,796 →
Process Aid for Melt Processable Polymers
Application:
11/295,073 →
Perfluoroelastomer Compositions for Low Temperature Applications
Application:
11/257,539 →
Grafted Fluoroelastomers
Application:
11/134,098 →
Blends of Perfluoroelastomers and Fluoroplastics
Application:
11/114,627 →
Process Aid for Metallocene Catalyzed Linear Low Density Polyethylene Polymers
Application:
10/911,037 →
Curable Perfluoroelastomer Composition
Application:
10/863,037 →
Process for Preparing Uv Curable Sealing Assemblies
Application:
10/840,958 →
Process Aid Masterbatch for Melt Processable Polymers
Application:
10/761,548 →
Curable Base-Resistant Fluoroelastomers
Application:
10/720,869 →
Plasma Resistant Elastomer Parts
Application:
10/689,329 →
Curable Base-Resistant Fluoroelastomers
Application:
10/670,086 →
Perfluoroelastomer Articles Having Improved Surface Properties
Application:
10/612,494 →
Process Aid for Melt Processable Polymers
Application:
10/602,267 →
Process Aid for Melt Processable Polymers
Application:
10/602,255 →
Curable Base-Resistant Fluoroelastomers
Application:
10/404,368 →
Uv Curable Elastomer Composition
Application:
10/374,613 →
Process Aid for Melt Processable Polymers
Application:
10/364,040 →
Uv Curable Elastomer Composition
Application:
10/358,897 →
Coagents for Fluoroelastomer Free Radical-Curable Compositions
Application:
10/317,827 →
Process for Manufacturing Diiodoperfluoroalkanes
Application:
10/301,181 →
Uv Curable Elastomer Composition
Application:
10/256,622 →
Uv Curable Elastomer Composition
Application:
10/255,824 →
Uv Curable Elastomer Composition
Application:
10/251,110 →
Uv Curable Elastomer Composition
Application:
10/233,984 →
Peroxide Curable Fluoroelastomers
Application:
10/193,435 →
Curable Base-Resistant Fluoroelastomers
Application:
10/137,914 →
Curable Base-Resistant Fluoroelastomers
Application:
10/138,069 →
Fluoroalkanesulfonyl Azide Ethylenic Monomer
Application:
10/021,159 →
Fluoroelastomer Composition Having Excellent Processability and Low Temperature Properties
Application:
09/956,681 →
Process Aid for Melt Processable Polymers
Application:
09/953,638 →
Process for Producing Fluoroelastomers with Fluorinated Anionic Surfactants
Application:
09/938,695 →
Process for Producing Fluoroelastomers
Application:
09/908,265 →
White Elastomer Seal Materials and a Process for Manufacture Thereof
Application:
09/700,437 →
Uv Curable Elastomer Composition
Application:
09/842,430 →
Uv Curable Elastomer Composition
Application:
09/842,494 →
Uv Curable Elastomer Composition
Application:
09/842,493 →
Uv Curable Elastomer Composition
Application:
09/842,413 →
Process for Dehydrohalogenation of Halog Enated Compounds
Application:
09/801,142 →
Curable Perfluoroelastomer Composition
Application:
09/777,372 →