Youssef El Ahmad

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Creteil, FR

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Patents Grantslast 30 patents

Information Patent Grant
Quinolylpropylpiperidine derivatives, intermediates and composition...
- Patent number 7,232,834
- Issue date Jun 19, 2007
- Novexel SA
- Eric Bacque
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinolylpropylpiperidine derivatives, intermediates and composition...
- Patent number 6,841,562
- Issue date Jan 11, 2005
- Aventis Pharma S.A.
- Eric Bacqué
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinolylpropylpiperidine derivatives, their preparation, and compos...
- Patent number 6,815,547
- Issue date Nov 9, 2004
- Aventis Pharma S.A.
- Eric Bacque
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Quinolylpropylpiperidine derivatives, intermediates and composition...
- Publication number 20040087619
- Publication date May 6, 2004
- Eric Bacque
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Quinolylpropylpiperidine derivatives, intermediates and composition...
- Publication number 20040082610
- Publication date Apr 29, 2004
- Eric Bacque
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Quinolylpropylpiperidine derivatives, their preparation, and compos...
- Publication number 20030171369
- Publication date Sep 11, 2003
- Aventis Pharma S.A.
- Eric Bacque
- C07 - ORGANIC CHEMISTRY