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Charles John Talkowski
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Hockessin, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Polyesters modified by a combination of ionomer and fatty acid salts
Patent number
8,716,404
Issue date
May 6, 2014
E I du Pont de Nemours and Company
Charles John Talkowski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Nucleated poly(trimethylene terephthalate)
Patent number
8,697,804
Issue date
Apr 15, 2014
E I du Pont de Nemours and Company
Charles John Talkowski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyesters modified by a combination of ionomer and organic acid salts
Patent number
8,609,770
Issue date
Dec 17, 2013
E I du Pont de Nemours and Company
Charles John Talkowski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Golf balls containing ionomers and polyamines or tertiary polyamides
Patent number
8,524,820
Issue date
Sep 3, 2013
E I du Pont de Nemours and Company
Peter A. Morken
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Toughened poly(trimethylene terephthalate) composition with reduced...
Patent number
8,242,209
Issue date
Aug 14, 2012
E I du Pont de Nemours and Company
Charles John Talkowski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Golf balls containing ionomers and polyamines or tertiary polyamides
Patent number
8,084,541
Issue date
Dec 27, 2011
E. I. Du Pont de Nemours and Company
Peter A. Morken
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Golf balls containing ionomers and polyamines or tertiary polyamides
Patent number
7,939,602
Issue date
May 10, 2011
E. I. Du Pont de Nemours and Company
Peter A. Morken
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Ethylene acid copolymer
Patent number
7,598,321
Issue date
Oct 6, 2009
E. I. Du Pont de Nemours and Company
Charles J. Talkowski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition comprising ionomer and polyamide
Patent number
7,144,938
Issue date
Dec 5, 2006
E. I. Du Pont de Nemours and Company
Stewart Carl Feinberg
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer-polyamide blends having a phosphorous containing additive
Patent number
6,399,684
Issue date
Jun 4, 2002
E. I. Du Pont de Nemours and Company
Charles John Talkowski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High performance ionomer blends
Patent number
5,866,658
Issue date
Feb 2, 1999
E. I. Du Pont de Nemours and Company
Charles John Talkowski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene-acid copolymer and ionomer blends having improved high tem...
Patent number
5,587,430
Issue date
Dec 24, 1996
E. I. Du Pont de Nemours and Company
Charles J. Talkowski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
GOLF BALLS CONTAINING IONOMERS AND POLYAMINES OR TERTIARY POLYAMIDES
Publication number
20120329573
Publication date
Dec 27, 2012
E. I. du Pont de Nemours and Company
Peter A. Morken
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Golf Balls Containing Ionomers and Polyamines or Tertiary Polyamides
Publication number
20110159995
Publication date
Jun 30, 2011
E.I. du Pont de Nemours and Company
Peter A. Morken
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Golf balls containing ionomers and polyamines or tertiary polyamides
Publication number
20090325733
Publication date
Dec 31, 2009
Peter A. Morken
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TOUGHENED POLY(TRIMETHYLENE TEREPHTHALATE) COMPOSITION WITH REDUCED...
Publication number
20090192266
Publication date
Jul 30, 2009
E.I. du Pont de Nemours and Company
Charles John Talkowski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Thermoformable and toughened polyester
Publication number
20090192269
Publication date
Jul 30, 2009
E.I. du Pont de Nemours and Company
Charles John Talkowski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYESTERS MODIFIED BY A COMBINATION OF IONOMER AND ORGANIC ACID SALTS
Publication number
20090192268
Publication date
Jul 30, 2009
E.I. du Pont de Nemours and Company
Charles John Talkowski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ethylene acid copolymer
Publication number
20070037924
Publication date
Feb 15, 2007
Charles J. Talkowski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...