Kunhard Pollow

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Mainz-Hechtsheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Estrane and androstane derivatives, process for producing them and...
- Patent number 4,945,064
- Issue date Jul 31, 1990
- Schering Aktiengesellschaft
- Helmut Hofmeister
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Multiply-tritiated steroidal-20,17-spirolactones and their use as t...
- Patent number 4,904,462
- Issue date Feb 27, 1990
- Schering Aktiengesellschaft
- Paul-Eberhard Schulze
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Estrogenic 17.alpha.-halogen-vinylestranes
- Patent number 4,725,426
- Issue date Feb 16, 1988
- Schering Aktiengesellschaft
- Helmut Hofmeister
- C07 - ORGANIC CHEMISTRY