Francois Bretin

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Ozoir La Feriere, FR

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Patents Grantslast 30 patents

Information Patent Grant
2-halogenated derivatives of 5-0 desosaminyl-erythronolide a, their...
- Patent number RE39743
- Issue date Jul 24, 2007
- Aventis Pharma S.A.
- Constantin Agouridas
- 514 - Drug, bio-affecting and body treating compositions
Information Patent Grant
2-halogenated derivatives of 5-O-desosaminyl-erythronolide A, their...
- Patent number 7,119,180
- Issue date Oct 10, 2006
- Aventis Pharma S.A.
- Constantin Agouridas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-halogenated derivatives of 5-0 desosaminyl-erythronolide A, their...
- Patent number 6,352,983
- Issue date Mar 5, 2002
- Aventis Pharma S.A.
- Constantin Agouridas
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
2-Halogenated derivatives of 5-O-desosaminyl-erythronolide a, their...
- Publication number 20050065101
- Publication date Mar 24, 2005
- Aventis Pharma S.A.
- Constantin Agouridas
- C07 - ORGANIC CHEMISTRY
Information Patent Application
2-halogenated derivatives of 5-0-desosaminyl-erythronolide A, their...
- Publication number 20020111319
- Publication date Aug 15, 2002
- Constantin Agouridas
- C07 - ORGANIC CHEMISTRY