Raf Elen

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Patents Grantslast 30 patents

Information Patent Grant
Process for making a polyurethane foam
- Patent number 8,658,709
- Issue date Feb 25, 2014
- Huntsman International LLC
- Philip Berthels
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR MAKING A POLYURETHANE FOAM
- Publication number 20090118386
- Publication date May 7, 2009
- Huntsman International LLC
- Philip Berthels
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...