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Edward J. Greenwood
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Newark, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fluorinated diester melt additives for thermoplastic polymers
Patent number
6,297,304
Issue date
Oct 2, 2001
E. I. Du Pont de Nemours and Company
Kimberly Gheysen Raiford
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fluorinated melt additives for thermoplastic polymers
Patent number
6,114,419
Issue date
Sep 5, 2000
E. I. Du Pont de Nemours and Company
Theodor Arthur Liss
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Fluorinated ester melt additives for thermoplastic fibers
Patent number
6,063,474
Issue date
May 16, 2000
E. I. Du Pont de Nemours and Company
Kimberly Gheysen Raiford
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Fluorinated diester melt additives for thermoplastic polymers
Patent number
5,977,390
Issue date
Nov 2, 1999
E. I. Du Pont de Nemours and Company
Kimberly Gheysen Raiford
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fluorinated melt ester additives for thermoplastic fibers
Patent number
5,898,046
Issue date
Apr 27, 1999
E. I. Du Pont de Nemours and Company
Kimberly Gheysen Raiford
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Fluorinated sulfone melt additives for thermoplastic polymers
Patent number
5,798,402
Issue date
Aug 25, 1998
E. I. Du Pont de Nemours and Company
Patrick Henry Fitzgerald
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fluorinated melt additives for thermoplastic polymers
Patent number
5,789,491
Issue date
Aug 4, 1998
E. I. Du Pont de Nemours and Company
Theodor Arthur Liss
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Rug and carpet underlays substantially impervious to liquids
Patent number
5,763,040
Issue date
Jun 9, 1998
E. I. Du Pont de Nemours and Company
Peter Michael Murphy
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Rug underlay substantially impervious to liquids
Patent number
5,601,910
Issue date
Feb 11, 1997
E. I. Du Pont de Nemours and Company
Peter M. Murphy
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Water- and oil-repellent fluoro(meth)acrylate copolymers
Patent number
5,344,903
Issue date
Sep 6, 1994
E. I. Du Pont de Nemours and Company
Kimberly G. Raiford
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Oil- and water-repellent copolymers
Patent number
4,742,140
Issue date
May 3, 1988
E. I. Du Pont de Nemours and Company
Edward J. Greenwood
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Aqueous dispersions of perfluoroalkyl esters for treating textiles
Patent number
4,029,585
Issue date
Jun 14, 1977
E. I. Du Pont de Nemours and Company
Robert Harold Dettre
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Patents Applications
last 30 patents
Information
Patent Application
Suppression of repellency in polyolefins
Publication number
20050058779
Publication date
Mar 17, 2005
Richard H. Goldbaum
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...