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Michael C. Coughlin
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Wilmington, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process for producing fluoroelastomers
Patent number
7,999,049
Issue date
Aug 16, 2011
DuPont Performance Elastomers L.L.C.
Michael Cregg Coughlin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing fluoropolymers
Patent number
7,989,566
Issue date
Aug 2, 2011
DuPont Performance Elastomers L.L.C.
Michael Cregg Coughlin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing fluoropolymers
Patent number
7,754,810
Issue date
Jul 13, 2010
Michael Cregg Coughlin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Perfluoroelastomer compositions for low temperature applications
Patent number
7,381,774
Issue date
Jun 3, 2008
DuPont Performance Elastomers, LLC
Christopher John Bish
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fast-curing perfluoroelastomer composition
Patent number
5,789,489
Issue date
Aug 4, 1998
E. I. Du Pont de Nemours and Company
Michael Cregg Coughlin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heterogeneous membranes from highly filled thermoplastic orientable...
Patent number
4,842,741
Issue date
Jun 27, 1989
Du Pont Canada Inc.
Michael C. Coughlin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Wood-like articles made from cellulosic filler loaded ethylene inte...
Patent number
4,480,061
Issue date
Oct 30, 1984
E. I. Du Pont de Nemours and Company
Michael C. Coughlin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Leather-like articles made from cellulosic filler loaded ethylene i...
Patent number
4,472,545
Issue date
Sep 18, 1984
E. I. Du Pont de Nemours and Company
Michael C. Coughlin
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Filled thermoplastic compositions based on ethylene interpolymers a...
Patent number
4,403,007
Issue date
Sep 6, 1983
E. I. Du Pont de Nemours & Co.
Michael C. Coughlin
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR PRODUCING FLUOROELASTOMERS
Publication number
20110257423
Publication date
Oct 20, 2011
DuPont Performance Elastomers L.L.C.
Michael Cregg Coughlin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCING FLUOROELASTOMERS
Publication number
20090186997
Publication date
Jul 23, 2009
DUPONT PERFORMANCE ELASTOMERS LLC
Michael Cregg Coughlin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCING FLUOROPOLYMERS
Publication number
20090186969
Publication date
Jul 23, 2009
DUPONT PERFORMANCE ELASTOMERS LLC
Michael Cregg Coughlin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCING FLUOROPOLYMERS
Publication number
20090124754
Publication date
May 14, 2009
DUPONT PERFORMANCE ELASTOMERS LLC
Michael Cregg Coughlin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCING FLUOROPOLYMERS
Publication number
20090124755
Publication date
May 14, 2009
DUPONT PERFORMANCE ELASTOMERS LLC
Michael Cregg Coughlin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Perfluoroelastomer compositions for low temperature applications
Publication number
20070093608
Publication date
Apr 26, 2007
Christopher John Bish
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...