David J. Wrigley

Person

Athenaz (Avusy), CH

People

Patents Grantslast 30 patents

Information Patent Grant
Heat stable halogen-free flame retardant copolyester thermoplastic...
- Patent number 8,415,415
- Issue date Apr 9, 2013
- E I du Pont de Nemours and Company
- Eleni Karayianni
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic resins containing PBT units, having reduced organic c...
- Patent number 8,148,489
- Issue date Apr 3, 2012
- E. I. Du Pont de Nemours and Company
- Judith Alison Peacock
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester elastomer and compositions thereof
- Patent number 7,638,591
- Issue date Dec 29, 2009
- E. I. Du Pont de Nemours and Company
- James Michael McKenna
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
HEAT STABLE HALOGEN-FREE FLAME RETARDANT COPOLYESTER THERMOPLASTIC...
- Publication number 20120211256
- Publication date Aug 23, 2012
- E.I. du Pont de Nemours and Company
- Eleni Karayianni
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COPOLYETHERESTER COMPOSITIONS AND ARTICLES MADE FROM THESE
- Publication number 20120208954
- Publication date Aug 16, 2012
- E.I. du Pont de Nemours and Company
- Robert J. Palmer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THERMOPLASTIC RESINS CONTAINING PBT UNITS, HAVING REDUCED ORGANIC C...
- Publication number 20120165443
- Publication date Jun 28, 2012
- E.I. du Pont de Nemours and Company
- Judith Alison Peacock
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COPOLYETHERESTER COMPOSITIONS AND ARTICLES MADE FROM THESE
- Publication number 20100029837
- Publication date Feb 4, 2010
- E.I. du Pont de Nemours and Company
- Robert J. Palmer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thermoplastic resins containing PBT units, having reduced organic c...
- Publication number 20070225475
- Publication date Sep 27, 2007
- Judith Alison Peacock
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyester elastomer and compositions thereof
- Publication number 20060235187
- Publication date Oct 19, 2006
- James Michael McKenna
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

David J. Wrigley

Person

Patents Grantslast 30 patents

Heat stable halogen-free flame retardant copolyester thermoplastic...

Thermoplastic resins containing PBT units, having reduced organic c...

Polyester elastomer and compositions thereof

Patents Applicationslast 30 patents

HEAT STABLE HALOGEN-FREE FLAME RETARDANT COPOLYESTER THERMOPLASTIC...

COPOLYETHERESTER COMPOSITIONS AND ARTICLES MADE FROM THESE

THERMOPLASTIC RESINS CONTAINING PBT UNITS, HAVING REDUCED ORGANIC C...

COPOLYETHERESTER COMPOSITIONS AND ARTICLES MADE FROM THESE

Thermoplastic resins containing PBT units, having reduced organic c...

Polyester elastomer and compositions thereof