Philippe Chaumont

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La Wantzenau, FR

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Patents Grantslast 30 patents

Information Patent Grant
Partially hydrophilic, non-ionic crosslinked copolymers and their a...
- Patent number 4,687,814
- Issue date Aug 18, 1987
- Centre National de la Recherche Scientifique
- Philippe Chaumont
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic, elastomeric polystyrene/diorganopolysiloxane block c...
- Patent number 4,263,401
- Issue date Apr 21, 1981
- Rhone-Poulenc Industries
- Philippe Chaumont
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...