Tobias Wied

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Wuppertal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Use of polyglycerol partial esters as defoamers
- Patent number 9,738,797
- Issue date Aug 22, 2017
- Evonik Deguesse GmbH
- Margitta Nilewski
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
USE OF POLYGLYCEROL PARTIAL ESTERS AS DEFOAMERS
- Publication number 20130281552
- Publication date Oct 24, 2013
- Evonik Industries AG
- Margitta Nilewski
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...