THOMAS OTTEN

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ROETGEN, DE

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Patents Applicationslast 30 patents

Information Patent Application
Process for selectively synthesising 3 alpha-hydroxychlormadinone a...
- Publication number 20090318720
- Publication date Dec 24, 2009
- Grunenthal GmbH
- Thomas Otten
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ESTRA-1,3,5(10)-TRIENE DERIVATIVES FOR CONTRACEPTION
- Publication number 20090264387
- Publication date Oct 22, 2009
- Grunenthal GmbH
- Tamara Pfaff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
19-NOR-PROGESTERONE FOR CONTRACEPTION
- Publication number 20090093448
- Publication date Apr 9, 2009
- Grunenthal GmbH
- TAMARA PFAFF
- C07 - ORGANIC CHEMISTRY