Didier Wilheim

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Issy les Moulineaux, FR

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Patents Grantslast 30 patents

Information Patent Grant
Glycerol derivatives, their preparation process, cross-linking comp...
- Patent number 5,093,518
- Issue date Mar 3, 1992
- Societe Francaise Hoechst
- Didier Wilheim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aqueous dispersions of thermally cross-linkable polymers based on a...
- Patent number 4,918,139
- Issue date Apr 17, 1990
- Societe Francaise Hoechst of Tour Roussel-Hoechst
- Fernand Cuirassier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...