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Dewey L. Kerbow
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Vienna, WV, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process of producing α-olefins
Patent number
7,053,259
Issue date
May 30, 2006
E. I. Du Pont de Nemours and Company
David A. Culver
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymerization process
Patent number
6,521,724
Issue date
Feb 18, 2003
E. I. Du Pont de Nemours and Company
Samuel David Arthur
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fluorocyanate and fluorocarbamate monomers and polymers thereof
Patent number
6,300,445
Issue date
Oct 9, 2001
E. I. Du Pont de Nemours and Company
Ming-Hong Hung
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Multicomponent particles of fluoropolymer and high temperature resi...
Patent number
6,232,372
Issue date
May 15, 2001
E. I. Du Pont de Nemours and Company
Paul Douglas Brothers
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Low-melting tetrafluoroethylene copolymer
Patent number
6,197,904
Issue date
Mar 6, 2001
E. I. Du Pont de Nemours and Company
Subash V. Gangal
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fluorocyanate and fluorocarbamate monomers and polymers thereof
Patent number
5,866,711
Issue date
Feb 2, 1999
E. I. Du Pont de Nemours and Company
Ming-Hong Hung
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fluoropolymers having core/shell structure with functional units in...
Patent number
5,780,552
Issue date
Jul 14, 1998
E. I. Du Pont de Nemours and Company
Dewey Lynn Kerbow
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Grafted fluoropolymer powders and method of making thereof
Patent number
5,756,199
Issue date
May 26, 1998
E. I. Du Pont de Nemours and Company
Dewey Lynn Kerbow
B32 - LAYERED PRODUCTS
Information
Patent Grant
Grafted fluoropolymer powders
Patent number
5,576,106
Issue date
Nov 19, 1996
E. I. Du Pont de Nemours and Company
Dewey L. Kerbow
B32 - LAYERED PRODUCTS
Information
Patent Grant
Low smoke and flame-resistant composition
Patent number
4,963,609
Issue date
Oct 16, 1990
E. I. Du Pont de Nemours and Company
Jerrel C. Anderson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Stable tetrafluoroethylene copolymers
Patent number
4,743,658
Issue date
May 10, 1988
E. I. Du Pont de Nemours and Company
John F. Imbalzano
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Heat reflective polymer blends
Patent number
4,629,756
Issue date
Dec 16, 1986
E. I. Du Pont de Nemours and Company
Dewey L. Kerbow
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heat stable tetrafluoroethylene-perfluoro(alkyl vinyl ether) copoly...
Patent number
4,599,386
Issue date
Jul 8, 1986
E. I. Du Pont de Nemours and Company
Dana P. Carlson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Process of producing alpha-olefins
Publication number
20040111002
Publication date
Jun 10, 2004
David A. Culver
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Polymerization process
Publication number
20010044510
Publication date
Nov 22, 2001
Samuel David Arthur
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...