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Fernand Gerber
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Niffer, FR
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last 30 patents
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Patent Grant
Tri- and tetracyclic compounds
Patent number
5,811,389
Issue date
Sep 22, 1998
Hoffmann-La Roche Inc.
Wilhelm Bannwarth
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Tri-and tetracyclic compounds
Patent number
5,811,548
Issue date
Sep 22, 1998
Hoffmann-La Roche Inc.
Wilhelm Bannwarth
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE