Gerhard Arnold Braun

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Koeln, DE

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Patents Grantslast 30 patents

Information Patent Grant
Polymorphous form of 5-chloro-N-({(5S)-2-oxo-3[4-(3-oxo-4-morpholin...
- Patent number 8,188,270
- Issue date May 29, 2012
- Bayer Schering Pharma Aktiengesellschaft
- Alfons Grunenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of a straight-chain acrylonitrile dimer
- Patent number 6,559,332
- Issue date May 6, 2003
- Bayer Aktiengesellschaft
- Christoph Gürtler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cinnamic esters
- Patent number 6,531,625
- Issue date Mar 11, 2003
- Haarmann & Reimber GmbH
- Walter Kuhn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing (4-nitro-sophenyl)phenylhydroxylamine
- Patent number 6,166,256
- Issue date Dec 26, 2000
- Bayer Aktiengesellschaft
- Henry Giera
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
NOVEL POLYMORPHOUS FORM AND THE AMORPHOUS FORM OF 5-CHLORO-N-({ (5S...
- Publication number 20100152189
- Publication date Jun 17, 2010
- BAYER HEALTHCARE AG
- Alfons Grunenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Cinnamic esters
- Publication number 20020133038
- Publication date Sep 19, 2002
- Walter Kuhn
- C07 - ORGANIC CHEMISTRY