Hannelore Foetsch

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Essen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Polyglycerol esters with a particular oligomer distribution of the...
- Patent number 9,427,385
- Issue date Aug 30, 2016
- Evonik Degussa GmbH
- Juergen Meyer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Emulsifier including glycerin-modified organopolysiloxanes
- Patent number 8,685,376
- Issue date Apr 1, 2014
- Evonik Goldschmidt GmbH
- Karin Czech
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Partial esters of a polyglycerol with at least one carboxylic acid...
- Patent number 8,653,289
- Issue date Feb 18, 2014
- Evonik Goldschmidt GmbH
- Hans Henning Wenk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
POLYGLYCEROL ESTERS WITH A PARTICULAR OLIGOMER DISTRIBUTION OF THE...
- Publication number 20140072521
- Publication date Mar 13, 2014
- Evonik Industries AG
- Juergen Meyer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PARTIAL ESTERS OF A POLYGLYCEROL WITH AT LEAST ONE CARBOXYLIC ACID...
- Publication number 20110300082
- Publication date Dec 8, 2011
- Evonik Goldschmidt GmbH
- Hans Henning Wenk
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...