Ralph Armbrust

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Leverkusen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Calcium formate fertiliser
- Patent number 8,137,430
- Issue date Mar 20, 2012
- LANXESS Deutschland GmbH
- Ralph Armbrust
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Preparation of trimethylolpropane
- Patent number 7,211,701
- Issue date May 1, 2007
- LANXESS Deutschland GmbH
- Dirk Müller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amination of aromatic hydrocarbons and heterocyclic analogs thereof
- Patent number 6,933,409
- Issue date Aug 23, 2005
- Symyx Technologies, Inc.
- Damodara M. Poojary
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CALCIUM FORMIATE FERTILISER
- Publication number 20100313620
- Publication date Dec 16, 2010
- Lanxess Deutschland GmbH
- Ralph Armbrust
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
Preparation of trimethylolpropane
- Publication number 20030139631
- Publication date Jul 24, 2003
- Dirk Muller
- C07 - ORGANIC CHEMISTRY