Patrick Lefevre

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Vincennes, FR

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Patents Grantslast 30 patents

Information Patent Grant
Purified form of streptogramines, preparation of same and pharmaceu...
- Patent number 6,384,014
- Issue date May 7, 2002
- Aventis Pharma S.A.
- Pascal Anger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for preparing streptogramins
- Patent number 5,789,537
- Issue date Aug 4, 1998
- Rhone-Poulenc Rorer S.A.
- Jean-Claude Barriere
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Purified form of streptogramins, its preparation and pharmaceutical...
- Patent number 5,726,151
- Issue date Mar 10, 1998
- Rhone-Poulenc Rorer S.A.
- Pascal Anger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Purified form of streptogramins, its preparation and pharmaceutical...
- Patent number 5,637,565
- Issue date Jun 10, 1997
- Rhone-Poulenc Rorer S.A.
- Pascal Anger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE