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Antonio Vidal
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Wilmington, DE, US
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Patents Grants
last 30 patents
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Patent Grant
Process for the preparation of polyethylene copolymers
Patent number
5,504,167
Issue date
Apr 2, 1996
E. I. Du Pont de Nemours and Company
Antonio Vidal
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the manufacture of 1,4-bis(4-phenoxybenzoyl)benzene wit...
Patent number
4,835,319
Issue date
May 30, 1989
E. I. Du Pont de Nemours and Company
David R. Corbin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the manufacture of 1,4-bis(4-phenoxybenzoyl)benzene wit...
Patent number
4,827,041
Issue date
May 2, 1989
E. I. Du Pont de Nemours and Company
Thomas M. Ford
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Elastomeric sponge
Patent number
4,307,204
Issue date
Dec 22, 1981
E. I. Du Pont de Nemours and Company
Antonio Vidal
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Process for producing fluoroelastomers
Publication number
20020037985
Publication date
Mar 28, 2002
Donald F. Lyons
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...