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Jean-Claude Vezin
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Castres, FR
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last 30 patents
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Patent Grant
N-Alkyl-3-pyridinium-methanol fluorides and derivatives thereof
Patent number
RE30309
Issue date
Jun 17, 1980
Pierre Fabre S.A.
Henri Cousse
424 - Drug, bio-affecting and body treating compositions
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Patent Grant
N-Alkyl-3-pyridinium-methanol fluorides and derivatives thereof
Patent number
4,098,879
Issue date
Jul 4, 1978
Pierre Fabre S.A.
Henri Cousse
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE