Richard W. Desmarais

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Manchester, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Rubber modified styrenic copolymers and their use in disposable car...
- Patent number 7,223,460
- Issue date May 29, 2007
- NOVA Chemicals Inc.
- John Chi Hee Kwok
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Rubber modified styrenic copolymers and their use in disposable car...
- Publication number 20070191543
- Publication date Aug 16, 2007
- John Chi Hee Kwok
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Rubber modified styrenic copolymers and their use in disposable car...
- Publication number 20060155063
- Publication date Jul 13, 2006
- John Chi Hee Kwok
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...