Christof P. Gruener

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Patents Grantslast 30 patents

Information Patent Grant
Method of production of a methionine salt
- Patent number 9,403,764
- Issue date Aug 2, 2016
- Evonik Degussa GmbH
- Hans Joachim Hasselbach
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of production of a methionine salt
- Patent number 9,023,284
- Issue date May 5, 2015
- Evonik Degussa GmbH
- Hans Joachim Hasselbach
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PRODUCTION OF A METHIONINE SALT
- Publication number 20150175535
- Publication date Jun 25, 2015
- EVONIK DEGUSSA GmbH
- Hans Joachim HASSELBACH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF PRODUCTION OF A METHIONINE SALT
- Publication number 20130231501
- Publication date Sep 5, 2013
- EVONIK DEGUSSA GmbH
- Hans Joachim Hasselbach
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL