Michael Woelk-Faehrmann

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Marl, DE

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Patents Grantslast 30 patents

Information Patent Grant
Dianhydrohexitol diester mixture NMR
- Patent number 9,505,909
- Issue date Nov 29, 2016
- Roquette Freres
- Michael Grass
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dianhydrohexitol diester mixture GC
- Patent number 9,493,632
- Issue date Nov 15, 2016
- Evonik Degussa GmbH
- Michael Grass
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heptyl esters of furan dicarboxylic acid as softeners
- Patent number 9,346,965
- Issue date May 24, 2016
- Evonik Degussa GmbH
- Hinnerk Gordon Becker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing benzoic acid esters
- Patent number 8,022,244
- Issue date Sep 20, 2011
- Evonik Oxeno GmbH
- Michael Grass
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tripentyl citrates and their use
- Patent number 7,595,421
- Issue date Sep 29, 2009
- Oxeno Olefinchemie GmbH
- Michael Grass
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
ISONONYL ESTERS ON THE BASIS OF FATTY ACID MIXTURES CONSISTING OF V...
- Publication number 20160017259
- Publication date Jan 21, 2016
- EVONIK DEGUSSA GmbH
- Benjamin WOLDT
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
DIANHYDROHEXITOL DIESTER MIXTURE NMR
- Publication number 20150291770
- Publication date Oct 15, 2015
- Evonik Industries AG
- Michael Grass
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DIANHYDROHEXITOL DIESTER MIXTURE GC
- Publication number 20150152245
- Publication date Jun 4, 2015
- Evonik Industries AG
- Michael Grass
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HEPTYL ESTERS OF FURAN DICARBOXYLIC ACID AS SOFTENERS
- Publication number 20140024754
- Publication date Jan 23, 2014
- Evonik Oxeno GmbH
- Hinnerk Gordon Becker
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
TRIPENTYL CITRATES AND THEIR USE
- Publication number 20070287781
- Publication date Dec 13, 2007
- OXENO Olefinchemie GmbH
- Michael Grass
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...