Bernd ERHART

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Kahla, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing 4-[17β-methoxy-17α-methoxymethyl-3-oxoestra-4,...
- Patent number 8,324,412
- Issue date Dec 4, 2012
- Bayer Pharma AG
- Detlef Grawe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the production of 4-(17$g(a)-methyl substituted 3-oxoest...
- Patent number 7,268,241
- Issue date Sep 11, 2007
- Schering AG
- Gerd Schubert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the production of 4-(17α-substituted-3-oxoestra-4,9-dien...
- Patent number 7,214,808
- Issue date May 8, 2007
- Schering AG
- Gerd Schubert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Steroid intermediate products and method of their production
- Patent number 5,831,104
- Issue date Nov 3, 1998
- Jenapharm GmbH
- Sven Ring
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
4-[17BETA-METHOXY-17ALPHA-METHOXYMETHYL-3-OXOESTRA-4,9-DIEN-11-BETA...
- Publication number 20130165421
- Publication date Jun 27, 2013
- BAYER PHARMA AG
- Detlef GRAWE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING 4-[17BETA-METHOXY-17ALPHA-METHOXYMETHYL-3-OXOE...
- Publication number 20110257142
- Publication date Oct 20, 2011
- Detlef Grawe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for the production of 4-(17$g(a)-methyl substituted 3-oxoest...
- Publication number 20040063172
- Publication date Apr 1, 2004
- Gerd Schubert
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for the production of 4-(17$g(a) substituted 3-oxoestra-4,9-...
- Publication number 20040053905
- Publication date Mar 18, 2004
- Gerd Schubert
- C07 - ORGANIC CHEMISTRY