Kai Donsbach

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Hargesheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process of removing transition metals
- Patent number 7,449,591
- Issue date Nov 11, 2008
- Boehringer Ingelheim International GmbH
- Michael Brenner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystalline form of telmisartan sodium
- Patent number 6,737,432
- Issue date May 18, 2004
- Boehringer Ingelheim Pharma KG
- Kai Donsbach
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Crystalline Form of Telmisartan Sodium
- Publication number 20060276526
- Publication date Dec 7, 2006
- Boehringer Ingelheim Pharma KG
- Kai Donsbach
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method of removing transition metals
- Publication number 20050215423
- Publication date Sep 29, 2005
- Boehringer Ingelheim International GmbH
- Michael Brenner
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Crystalline form of telmisartan sodium
- Publication number 20040162327
- Publication date Aug 19, 2004
- Boehringer Ingelheim Pharma KG
- Kai Donsbach
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Crystalline form of telmisartan sodium
- Publication number 20030130331
- Publication date Jul 10, 2003
- Boehringer Ingelheim Pharma KG
- Kai Donsbach
- C07 - ORGANIC CHEMISTRY