Andreas Wolff

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Recklinghausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for removing polyunsaturated hydrocarbons from C4 hydrocarb...
- Patent number 11,952,340
- Issue date Apr 9, 2024
- EVONIK OXENO GMBH & CO. KG
- Stephan Peitz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst and process for removing mercaptans from hydrocarbon streams
- Patent number 11,186,782
- Issue date Nov 30, 2021
- Evonik Operations GmbH
- Stephan Peitz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dehydrogenation of LPG or NGL and flexible utilization of the olefi...
- Patent number 10,227,279
- Issue date Mar 12, 2019
- Evonik Degussa GmbH
- Guido Stochniol
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thioetherification of mercaptanes in C4 hydrocarbon mixtures
- Patent number 9,260,386
- Issue date Feb 16, 2016
- Evonik Industries AG
- Stephan Peitz
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CATALYST AND PROCESS FOR REMOVING MERCAPTANS FROM HYDROCARBON STREAMS
- Publication number 20200216763
- Publication date Jul 9, 2020
- Evonik Operations GmbH
- Stephan Peitz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR REMOVING POLYUNSATURATED HYDROCARBONS FROM C4 HYDROCARB...
- Publication number 20200216376
- Publication date Jul 9, 2020
- Evonik Operations GmbH
- Stephan Peitz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DEHYDROGENATION OF LPG OR NGL AND FLEXIBLE UTILIZATION OF THE OLEFI...
- Publication number 20180072647
- Publication date Mar 15, 2018
- EVONIK DEGUSSA GmbH
- Guido Stochniol
- C07 - ORGANIC CHEMISTRY
Information Patent Application
THIOETHERIFICATION OF MERCAPTANES IN C4 HYDROCARBON MIXTURES
- Publication number 20150166475
- Publication date Jun 18, 2015
- Evonik Industries AG
- Stephan Peitz
- C07 - ORGANIC CHEMISTRY