Pierre Meilland

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Chaponost, FR

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Patents Grantslast 30 patents

Information Patent Grant
Intermediates for use in the preparation of vitamin E
- Patent number 6,867,307
- Issue date Mar 15, 2005
- Adisseo France S.A.S.
- Jean-Erick Ancel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing vitamin A
- Patent number 6,384,270
- Issue date May 7, 2002
- Aventis Animal Nutrition, S.A.
- Jean-Erick Ancel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of substituted phenols
- Patent number 5,744,617
- Issue date Apr 28, 1998
- Rhone-Poulenc Nutrition Animale
- Jean-Erick Ancel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for the preparation of vitamin A and carotenoids and...
- Patent number 5,663,459
- Issue date Sep 2, 1997
- Rhone-Poulenc Nutrition Animale
- Hugues Bienayme
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for the preparation of vitamin A and carotenoids and...
- Patent number 5,567,852
- Issue date Oct 22, 1996
- Rhone-Poulenc Nutrition Animale
- Hugues Bienayme
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Intermediates for use in the preparation of vitamin e
- Publication number 20030166950
- Publication date Sep 4, 2003
- Jean-Erick Ancel
- C07 - ORGANIC CHEMISTRY