Michael Humpel

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Medicinal agents with sustained action
- Patent number 5,286,494
- Issue date Feb 15, 1994
- Schering Aktiengesellschaft
- Christian Fechner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for the determination of small substance quantities of medic...
- Patent number 5,124,267
- Issue date Jun 23, 1992
- Schering Aktiengesellschaft
- Michael Humpel
- C07 - ORGANIC CHEMISTRY