Pierre Coppens

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Heusden, BE

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Patents Grantslast 30 patents

Information Patent Grant
Aging-resistant polyurethane seal
- Patent number 10,370,480
- Issue date Aug 6, 2019
- BASF SE
- Stefan Bokern
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Light-stable elastomeric polyurethane mouldings and process for the...
- Patent number 6,242,555
- Issue date Jun 5, 2001
- Recticel
- Eddie Du Prez
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
AGING-RESISTANT POLYURETHANE SEAL
- Publication number 20170260320
- Publication date Sep 14, 2017
- BASF SE
- Stefan Bokern
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...