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E. I. du Pont de Nmeours and Company
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Wilmington, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Selective ablation of diploid embryos
Patent number
8,269,061
Issue date
Sep 18, 2012
E. I. du Pont de Nmeours and Company
Mark E. Williams
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Polymerization of olefins
Patent number
6,506,861
Issue date
Jan 14, 2003
E. I. du Pont de Nmeours and Company
Lin Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for making polyurethaneurea powder
Patent number
6,475,412
Issue date
Nov 5, 2002
E. I. du Pont de Nmeours and Company
David Herbert Roach
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Melt-processible, thermoplastic random copolyimides having recovera...
Patent number
6,469,126
Issue date
Oct 22, 2002
E. I. du Pont de Nmeours and Company
Brian C. Auman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Coating of carboxyl (meth)acrylic copolymer or polyester and urea a...
Patent number
6,437,056
Issue date
Aug 20, 2002
E. I. du Pont de Nmeours and Company
Ralf Dahm
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Hydroformylation of conjugated dienes to alkenals using phosphonite...
Patent number
6,437,192
Issue date
Aug 20, 2002
E. I. du Pont de Nmeours and Company
Emilio E Bunel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fluoromonomer polymerization
Patent number
6,399,729
Issue date
Jun 4, 2002
E. I. du Pont de Nmeours and Company
William Brown Farnham
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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last 30 trademarks