Valerie Berl

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Mulhouse, FR

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Patents Grantslast 30 patents

Information Patent Grant
Compositions of retinoids substituted with a dithiane ring, their u...
- Patent number 5,296,505
- Issue date Mar 22, 1994
- L'Oreal
- Guy Solladie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Propenals substituted with a dithiane ring and processes for the pr...
- Patent number 5,296,611
- Issue date Mar 22, 1994
- L'Oreal
- Guy Solladie
- C07 - ORGANIC CHEMISTRY