Edward R. Murphy

Follow

Person

Wilmington, DE, US

People

Patents Grantslast 30 patents

Information Patent Grant
Polytrimethylene ether glycol or copolymers thereof having improved...
- Patent number 8,598,391
- Issue date Dec 3, 2013
- E I du Pont de Nemours and Company
- Aaron Minter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for producing polytrimethylene ether glycol and copolymer...
- Patent number 8,344,098
- Issue date Jan 1, 2013
- E I du Pont de Nemours and Company
- Christian Hoffmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of polytrimethylene ether glycol or copolymers thereof
- Patent number 8,143,371
- Issue date Mar 27, 2012
- E I du Pont de Nemours and Company
- Mark Andrew Harmer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PROCESSES FOR PRODUCING POLYTRIMETHYLENE ETHER GLYCOL AND COPOLYMER...
- Publication number 20110152498
- Publication date Jun 23, 2011
- E.I. du Pont de Nemours and Company
- Christian Hoffmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYTRIMETHYLENE ETHER GLYCOL OR COPOLYMERS THEREOF HAVING IMPROVED...
- Publication number 20110077433
- Publication date Mar 31, 2011
- E.I. du Pont de Nemours and Company
- Aaron Minter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PREPARATION OF POLYTRIMETHYLENE ETHER GLYCOL OR COPOLYMERS THEREOF
- Publication number 20090118464
- Publication date May 7, 2009
- E.I. du Pont de Nemours and Company
- Mark Andrew Harmer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...