Stephan D. Gero

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Les Ulis, FR

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Patents Grantslast 30 patents

Information Patent Grant
Highly sterically hindered guanidines and process for the productio...
- Patent number 4,471,137
- Issue date Sep 11, 1984
- Centre National de la Recherche Scientifique (CNRS)
- Derek H. R. Barton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hetero-prostaglandin derivatives and processes for preparing them
- Patent number 4,377,704
- Issue date Mar 22, 1983
- Sanofi
- Stephan Gero
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminoglycoside-aminocyclitol derivatives and method of use
- Patent number 4,170,643
- Issue date Oct 9, 1979
- Labaz
- Stephan Gero
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alicyclic compounds
- Patent number 4,127,609
- Issue date Nov 28, 1978
- Labaz
- Andre Cier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alicyclic compounds and process for preparing the same
- Patent number 3,952,027
- Issue date Apr 20, 1976
- Labaz
- Andre Cier
- C07 - ORGANIC CHEMISTRY