Claude Vauchier

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Grenoble, FR

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Patents Grantslast 30 patents

Information Patent Grant
2,2'-difluoro-4-alkoxy-4'-hydroxydiphenyls and their derivatives, t...
- Patent number 4,895,986
- Issue date Jan 23, 1990
- Commissariat a l'Energie
- Claude Vauchier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2,2'-difluoro-4-alkoxy-4'-hydroxydiphenyls and their derivatives, t...
- Patent number 4,795,579
- Issue date Jan 3, 1989
- Commissariat a l'Energie Atomique
- Claude Vauchier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mixtures comprising a nematic liquid crystal and a non-mesomorphic...
- Patent number 4,789,508
- Issue date Dec 6, 1988
- Commissariat a l'Energie Atomique
- Francoise Vinet
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...