Frank Kraushaar

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Essen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for stabilizing olefinically unsaturated monomers
- Patent number 8,809,431
- Issue date Aug 19, 2014
- Evonik Degussa GmbH
- Stefanie Weyler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing substituted 1,4-quinone methides
- Patent number 8,212,081
- Issue date Jul 3, 2012
- Evonik Degussa GmbH
- Stefanie Rinker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for stabilizing olefinically unsaturated monomers
- Patent number 8,128,804
- Issue date Mar 6, 2012
- Evonik Degussa GmbH
- Stefanie Weyler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of polymethylalkanes as biodegradable base oils in lubricants a...
- Patent number 5,366,658
- Issue date Nov 22, 1994
- Huls Aktiengesellschaft
- Dirk Hoppe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR STABILIZING OLEFINICALLY UNSATURATED MONOMERS
- Publication number 20120101295
- Publication date Apr 26, 2012
- EVONIK DEGUSSA GmbH
- Stefanie Weyler
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING SUBSTITUTED 1,4-QUINONE METHIDES
- Publication number 20100267992
- Publication date Oct 21, 2010
- EVONIK DEGUSSA GmbH
- Stefanie RINKER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR STABILIZING OLEFINICALLY UNSATURATED MONOMERS
- Publication number 20090114878
- Publication date May 7, 2009
- EVONIK DEGUSSA GmbH
- Stefanie Weyler
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYMERIZATION INHIBITOR FOR STABILIZING OLEFINICALLY UNSATURATED M...
- Publication number 20070208204
- Publication date Sep 6, 2007
- DEGUSSA GmbH
- Oliver Meyer
- C07 - ORGANIC CHEMISTRY