Thomas Rathke

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Mandeville, LA, US

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Patents Grantslast 30 patents

Information Patent Grant
(Meth)acrylic acid crystal and process for producing aqueous (meth)...
- Patent number 7,557,245
- Issue date Jul 7, 2009
- Evonik Stockhausen GmbH
- Stefan Nordhoff
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PURIFICATION OF A DISTILLED BOTTOM PRODUCT CONTAINING (METH)ACRYLIC...
- Publication number 20090149562
- Publication date Jun 11, 2009
- Stefan Nordhoff
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for the Extractive Purification of (Meth) Acrylic Acid by Us...
- Publication number 20080119668
- Publication date May 22, 2008
- Stefan Nordhoff
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Cleaving Of Oligomeric (Meth) Acrylic Acid In A Liquid Phase Under...
- Publication number 20070280866
- Publication date Dec 6, 2007
- Torsten Balduf
- C07 - ORGANIC CHEMISTRY
Information Patent Application
(Meth)acrylic acid crystal and method for the production and purifi...
- Publication number 20050222459
- Publication date Oct 6, 2005
- Stefan Nordhoff
- C07 - ORGANIC CHEMISTRY