Werner Leupin

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Liestal, CH

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Patents Grantslast 30 patents

Information Patent Grant
Antibacterial dibenzimidazole derivatives
- Patent number 5,824,698
- Issue date Oct 20, 1998
- Hoffman-La Roche Inc.
- Walter Hasler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N,N-bis (quinolin-4-yl)-diamine derivatives, their preparation and...
- Patent number 5,736,557
- Issue date Apr 7, 1998
- Hoffman-La Roche, Inc.
- Werner Hofheinz
- C07 - ORGANIC CHEMISTRY