Robert JANSEN

Person

Bottrop, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for processing contaminated wastewater from the preparation...
- Patent number 10,882,768
- Issue date Jan 5, 2021
- Evonik Operations GmbH
- Manfred Kreczinski
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for processing contaminated wastewater from the preparation...
- Patent number 10,144,662
- Issue date Dec 4, 2018
- Evonik Degussa GmbH
- Manfred Kreczinski
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Catalytic oxidation of 3,5,5-trimethylcyclohexa-3-ene-1-one (β-isop...
- Patent number 10,093,605
- Issue date Oct 9, 2018
- Evonik Degussa GmbH
- Stephanie Bajus
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fine purification of isophoronenitrile by melt crystallization
- Patent number 9,878,979
- Issue date Jan 30, 2018
- Evonik Degussa GmbH
- Joerg-Joachim Nitz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for removing cations from an isophoronenitrile product mixture
- Patent number 9,868,699
- Issue date Jan 16, 2018
- Evonik Degussa GmbH
- Joerg-Joachim Nitz
- C07 - ORGANIC CHEMISTRY
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
Hydrolysis of the residues obtained in the production of isophorone...
- Patent number 9,035,102
- Issue date May 19, 2015
- Evonik Industries AG
- Joerg-Joachim Nitz
- 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 for processing contaminated wastewater from the preparation...
- Publication number 20190002316
- Publication date Jan 3, 2019
- EVONIK DEGUSSA GmbH
- Manfred KRECZINSKI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CATALYTIC OXIDATION OF 3,5,5-TRIMETHYLCYCLOHEXA-3-ENE-1-ONE (ß-ISOP...
- Publication number 20180155264
- Publication date Jun 7, 2018
- EVONIK DEGUSSA GmbH
- Stephanie Bajus
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FINE PURIFICATION OF ISOPHORONENITRILE BY MELT CRYSTALLIZATION
- Publication number 20170152217
- Publication date Jun 1, 2017
- EVONIK DEGUSSA GmbH
- Joerg-Joachim NITZ
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR REMOVING CATIONS FROM AN ISOPHORONENITRILE PRODUCT MIXTURE
- Publication number 20160272580
- Publication date Sep 22, 2016
- EVONIK DEGUSSA GmbH
- Joerg-Joachim NITZ
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PROCESSING CONTAMINATED WASTEWATER FROM THE PREPARATION...
- Publication number 20160152496
- Publication date Jun 2, 2016
- EVONIK DEGUSSA GmbH
- Manfred KRECZINSKI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
HYDROLYSIS OF THE RESIDUES OBTAINED IN THE PRODUCTION OF ISOPHORONE...
- Publication number 20150045585
- Publication date Feb 12, 2015
- Evonik Industries AG
- Joerg-Joachim NITZ
- C07 - ORGANIC CHEMISTRY
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

Robert JANSEN

Person

Patents Grantslast 30 patents

Method for processing contaminated wastewater from the preparation...

Method for processing contaminated wastewater from the preparation...

Catalytic oxidation of 3,5,5-trimethylcyclohexa-3-ene-1-one (β-isop...

Fine purification of isophoronenitrile by melt crystallization

Process for removing cations from an isophoronenitrile product mixture

Process for preparing 3-aminomethyl-3,5,5-trimethylcyclohexylamine

Hydrolysis of the residues obtained in the production of isophorone...

Method for producing isophorone

Process for preparing isophorone in the presence of at least one de...

Patents Applicationslast 30 patents

Method for processing contaminated wastewater from the preparation...

CATALYTIC OXIDATION OF 3,5,5-TRIMETHYLCYCLOHEXA-3-ENE-1-ONE (ß-ISOP...

FINE PURIFICATION OF ISOPHORONENITRILE BY MELT CRYSTALLIZATION

PROCESS FOR REMOVING CATIONS FROM AN ISOPHORONENITRILE PRODUCT MIXTURE

METHOD FOR PROCESSING CONTAMINATED WASTEWATER FROM THE PREPARATION...

HYDROLYSIS OF THE RESIDUES OBTAINED IN THE PRODUCTION OF ISOPHORONE...

PROCESS FOR PREPARING ISOPHORONE IN THE PRESENCE OF AT LEAST ONE DE...

METHOD FOR PRODUCING ISOPHORONE

PROCESS FOR PREPARING 3-AMINOMETHYL-3,5,5-TRIMETHYLCYCLOHEXYLAMINE