Alain Martin

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Sedan, FR

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Patents Grantslast 30 patents

Information Patent Grant
Sulphonamides derived from diarylmethanes, the processes for prepar...
- Patent number 4,980,349
- Issue date Dec 25, 1990
- Sanofi
- Pierre Roger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitrosourea derivatives, process for their preparation and medicame...
- Patent number 4,902,791
- Issue date Feb 20, 1990
- Sanofi S.A.
- Pierre Roger
- C07 - ORGANIC CHEMISTRY