Koon Yeow Chan

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Brussel, BE

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Patents Grantslast 30 patents

Information Patent Grant
Prepolymer, polyol composition and process for making a flexible foam
- Patent number 7,790,778
- Issue date Sep 7, 2010
- Huntsman International LLC
- Koon Yeow Chan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Prepolymer, polyol composition and process for making a flexible foam
- Publication number 20050176840
- Publication date Aug 11, 2005
- Koon Yeow Chan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...