David Phillips

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Cleveland, GB

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Patents Grantslast 30 patents

Information Patent Grant
Hydrolysis resistant polyester films
- Patent number 9,416,225
- Issue date Aug 16, 2016
- DuPont Teijin Films U.S. Limited Partnership
- William J. Brennan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
HYDROLYSIS RESISTANT POLYESTER FILMS
- Publication number 20120227801
- Publication date Sep 13, 2012
- DuPont Teijin Films U.S. Limited Partnership
- William J. Brennan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...