Hannelore Drautz

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Tubingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Acyl derivatives of urdamycin A, their preparation and their use
- Patent number 4,939,125
- Issue date Jul 3, 1990
- Hoechst Aktiengesellschaft
- Axel Zeeck
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Urdamycin G and derivatives thereof, a process for their preparatio...
- Patent number 4,859,655
- Issue date Aug 22, 1989
- Hoechst Aktiengesellschaft
- Axel Zeeck
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bafilomycin pesticides
- Patent number 4,558,139
- Issue date Dec 10, 1985
- Bayer Aktiengesellschaft
- Hans-Paul Hagenmaier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibiotic and use thereof
- Patent number 4,277,478
- Issue date Jul 7, 1981
- Ciba-Geigy Corporation
- Hans Zahner
- C07 - ORGANIC CHEMISTRY