Felix M. Dietrich

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Basel, CH

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Patents Grantslast 30 patents

Information Patent Grant
Antigen derivatives and processes for their preparation
- Patent number 4,574,058
- Issue date Mar 4, 1986
- Ciba-Geigy Corporation
- Gerhard Baschang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Antigen derivatives and processes for their preparation
- Patent number 4,446,128
- Issue date May 1, 1984
- Ciba-Geigy Corporation
- Gerhard Baschang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Antigen derivatives and processes for their preparation
- Patent number 4,397,844
- Issue date Aug 9, 1983
- Ciba-Geigy Corporation
- Gerhard Baschang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE