Jean-Paul Richard

Follow

Person

Corbeil, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Process for converting [R(-)-2(3-benzoylphenyl)-propionic acid to t...
- Patent number 5,426,215
- Issue date Jun 20, 1995
- Rhone-Poulenc Rorer, S.A.
- Claude Bertrand
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing ascorbic acid
- Patent number 5,391,770
- Issue date Feb 21, 1995
- Rhone-Poulenc Rorer S.A.
- Isidore Le Fur
- C07 - ORGANIC CHEMISTRY