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Reiner Bukohl
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Marl, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Process for the oligomerization of olefins with control of the olig...
Patent number
11,434,182
Issue date
Sep 6, 2022
Evonik Operations GmbH
Guido Stochniol
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for inhibiting oligomerization of C3- to C5-olefins
Patent number
11,254,625
Issue date
Feb 22, 2022
Evonik Operations GmbH
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
Process for oligomerization with dry handling of a catalyst before...
Patent number
11,021,417
Issue date
Jun 1, 2021
Evonik Operations GmbH
Stephan Peitz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Oligomerization catalyst and process for the production thereof
Patent number
10,850,261
Issue date
Dec 1, 2020
Evonik Operations GmbH
Fabian Nadolny
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrogen-assisted adsorption of sulphur compounds from olefin mixtures
Patent number
10,370,311
Issue date
Aug 6, 2019
Evonik Degussa GmbH
Stephan Peitz
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
Information
Patent Grant
Preparation of isobutene by dissociation of MTBE
Patent number
8,940,951
Issue date
Jan 27, 2015
Evonik Degussa GmbH
Markus Winterberg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for regenerating a catalyst
Patent number
8,877,667
Issue date
Nov 4, 2014
Evonik Degussa GmbH
Christian Boeing
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the selective hydrogenation of multiply unsaturated hyd...
Patent number
8,859,834
Issue date
Oct 14, 2014
Evonik Degussa GmbH
Christian Boeing
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for purification of mixtures comprising MTBE as well as prod...
Patent number
8,841,492
Issue date
Sep 23, 2014
Evonik Degussa GmbH
Markus Winterberg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the telomerization of non-cyclic olefins
Patent number
7,977,520
Issue date
Jul 12, 2011
EVONIX OXENO GmbH
Cornelia Borgmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the telomerization of non-cyclic olefins
Patent number
7,645,914
Issue date
Jan 12, 2010
Evonik Oxeno GmbH
Cornelia Borgmann
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Process for inhibiting oligomerization of C3- to C5-olefins
Publication number
20200361834
Publication date
Nov 19, 2020
Evonik Operations GmbH
Stephan Peitz
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the oligomerization of olefins with control of the olig...
Publication number
20200361835
Publication date
Nov 19, 2020
Evonik Operations GmbH
Guido Stochniol
C07 - ORGANIC CHEMISTRY
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 Oligomerization with Dry Handling of a Catalyst Before...
Publication number
20200189992
Publication date
Jun 18, 2020
Evonik Operations GmbH
Stephan Peitz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OLIGOMERIZATION CATALYST AND PROCESS FOR THE PRODUCTION THEREOF
Publication number
20190283003
Publication date
Sep 19, 2019
EVONIK DEGUSSA GmbH
Fabian Nadolny
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROGEN-ASSISTED ADSORPTION OF SULPHUR COMPOUNDS FROM OLEFIN MIXTURES
Publication number
20160347690
Publication date
Dec 1, 2016
EVONIK DEGUSSA GmbH
Stephan Peitz
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PRODUCTION OF CATALYSTS BASED ON BORON ZEOLITES
Publication number
20150258535
Publication date
Sep 17, 2015
EVONIK DEGUSSA GmbH
Asli Nau
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Information
Patent Application
METHOD FOR PURIFICATION OF MIXTURES COMPRISING MTBE AS WELL AS PROD...
Publication number
20130303806
Publication date
Nov 14, 2013
Evonik Oxeno GmbH
Markus Winterberg
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE SELECTIVE HYDROGENATION OF MULTIPLY UNSATURATED HYD...
Publication number
20130172641
Publication date
Jul 4, 2013
Evonik Oxeno GmbH
Christian Boeing
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS FOR REGENERATING A CATALYST
Publication number
20120149549
Publication date
Jun 14, 2012
Evonik Oxeno GmbH
Christian Boeing
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PREPARATION OF ISOBUTENE BY DISSOCIATION OF MTBE
Publication number
20120142985
Publication date
Jun 7, 2012
Evonik Oxeno GmbH
Markus Winterberg
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR THE TELOMERIZATION OF NON-CYCLIC OLEFINS
Publication number
20090054710
Publication date
Feb 26, 2009
OXENO Olefinchemie GmbH
Cornelia Borgmann
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR THE TELOMERIZATION OF NON-CYCLIC OLEFINS
Publication number
20070213574
Publication date
Sep 13, 2007
Cornelia Borgmann
C07 - ORGANIC CHEMISTRY