Martin MAIER

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Herne, DE

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Patents Grantslast 30 patents

Information Patent Grant
Treatment of the wastewater from isophorone production comprising n...
- Patent number 9,994,472
- Issue date Jun 12, 2018
- Evonik Degussa GmbH
- Yue Chang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for preparing 3-aminomethyl-3,5,5-trimethylcyclohexylamine
- Patent number 9,085,506
- Issue date Jul 21, 2015
- Evonik Degussa GmbH
- Markus Galle
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing isophorone
- Patent number 8,889,914
- Issue date Nov 18, 2014
- Evonik Degussa GmbH
- Matthias Orschel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing isophorone in the presence of at least one de...
- Patent number 8,884,066
- Issue date Nov 11, 2014
- Evonik Degussa GmbH
- Matthias Orschel
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF TREATING THE WASTEWATER FROM ISOPHORONE PRODUCTION BY HIG...
- Publication number 20170166464
- Publication date Jun 15, 2017
- EVONIK DEGUSSA GmbH
- Yue CHANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
TREATMENT OF THE WASTEWATER FROM ISOPHORONE PRODUCTION COMPRISING N...
- Publication number 20170107133
- Publication date Apr 20, 2017
- EVONIK DEGUSSA GmbH
- Yue CHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PREPARING ISOPHORONE IN THE PRESENCE OF AT LEAST ONE DE...
- Publication number 20140107379
- Publication date Apr 17, 2014
- EVONIK DEGUSSA GmbH
- Matthias Orschel
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING ISOPHORONE
- Publication number 20130261343
- Publication date Oct 3, 2013
- EVONIK DEGUSSA GmbH
- Matthias Orschel
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING 3-AMINOMETHYL-3,5,5-TRIMETHYLCYCLOHEXYLAMINE
- Publication number 20130253226
- Publication date Sep 26, 2013
- EVONIK DEGUSSA GmbH
- Markus Galle
- C07 - ORGANIC CHEMISTRY