Membership
Tour
Register
Log in
Thomas Tacke
Follow
Person
Paducah, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Liquid cation exchanger
Patent number
10,071,951
Issue date
Sep 11, 2018
Evonik Degussa GmbH
Frank Erhardt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid cation exchanger
Patent number
9,315,443
Issue date
Apr 19, 2016
Evonik Degussa GmbH
Frank Erhardt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Continuously operable method for producing carbonyl compounds by me...
Patent number
8,981,159
Issue date
Mar 17, 2015
Evonik Degussa GmbH
Florian Klasovsky
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the direct amination of alcohols using ammonia to form...
Patent number
8,946,463
Issue date
Feb 3, 2015
Evonik Degussa GmbH
Florian Klasovsky
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the direct amination of secondary alcohols with ammonia...
Patent number
8,927,773
Issue date
Jan 6, 2015
Evonik Degussa GmbH
Florian Klasovsky
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for homogeneously catalyzed, highly selective direct aminat...
Patent number
8,835,691
Issue date
Sep 16, 2014
Evonik Degussa GmbH
Florian Klasovsky
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing a free acid from the salt thereof
Patent number
8,809,576
Issue date
Aug 19, 2014
Evonik Degussa GmbH
Alexander Schraven
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the production of free carboxylic acids
Patent number
8,703,451
Issue date
Apr 22, 2014
Evonik Roehm GmbH
Thomas Haas
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing 2,6-dioxabicyclo-(3.3.0)-octane-4,8-dione
Patent number
8,378,127
Issue date
Feb 19, 2013
Evonik Degussa GmbH
Uwe Dingerdissen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the continuous catalytic transformation of organic comp...
Patent number
6,316,646
Issue date
Nov 13, 2001
Degussa AG
Thomas Tacke
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of 1,3-propanediol by hydrogenating 3-hy...
Patent number
6,232,511
Issue date
May 15, 2001
E. I. Du Pont de Nemours and Company
Thomas Haas
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compacts based on pyrogenically produced silicon dioxide
Patent number
6,207,610
Issue date
Mar 27, 2001
Degussa-Huls AG
Helmfried Krause
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Supercritical hydrogenation
Patent number
6,156,933
Issue date
Dec 5, 2000
Degussa-Huls AG
Martyn Poliakoff
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of producing dry thioctic acid
Patent number
5,981,767
Issue date
Nov 9, 1999
ASTA Medica Aktiengesellschaft
Herbert Tanner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of 1-(N 2-(S)-ethoxycarbonyl)--3 phenyl...
Patent number
5,962,696
Issue date
Oct 5, 1999
Degussa Aktiengesellschaft
Herbert Tanner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Use of catalysts based on catalyst supports containing silicon diox...
Patent number
5,959,164
Issue date
Sep 28, 1999
Degussa Huls Aktiengesellschaft
H. G. J. Lansink-Rotgerink
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for the dehydrogenation of C.sub.6 -C.sub.15 paraffins and...
Patent number
5,912,394
Issue date
Jun 15, 1999
Degussa-Huels Aktiengesellschaft
Hans Lansink Rotgerink
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for the dehydrogenation of C.sub.6 -C.sub.15 paraffins and...
Patent number
5,849,657
Issue date
Dec 15, 1998
Degussa Aktiengesellschaft
Hans Lansink Rotgerink
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst, method of its production and its use for the production o...
Patent number
5,808,136
Issue date
Sep 15, 1998
Degussa Aktiengesellschaft
Thomas Tacke
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hardening of unsaturated fats, fatty acids or fatty acid esters
Patent number
5,734,070
Issue date
Mar 31, 1998
Degussa Aktiengesellschaft
Thomas Tacke
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Formed copper catalyst for the selective hydrogenation of furfural...
Patent number
5,591,873
Issue date
Jan 7, 1997
Degussa Aktiengesellschaft
Martin Bankmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Platinum alloy catalyst for fuel cells and method of its production
Patent number
5,489,563
Issue date
Feb 6, 1996
Degussa Aktiengesellschaft
Reinhold Brand
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Selective catalytic hydrogenation of aromatic aldehydes
Patent number
5,387,726
Issue date
Feb 7, 1995
Degussa Aktiengesellschaft
Martin Bankmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for removing the nitrite and/or nitrate content in water
Patent number
5,122,496
Issue date
Jun 16, 1992
Solvay Umweltchemie GmbH
Klaus-Dieter Vorlop
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process for removing the nitrite and/or nitrate content in water
Patent number
4,990,266
Issue date
Feb 5, 1991
GUTEC: Gesellschaft zur Entwicklung von; Umweltschutztechnologie mbH
Klaus-Dieter Vorlop
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
SWEETENER AND METHOD OF PRODUCTION THEREOF
Publication number
20220002331
Publication date
Jan 6, 2022
Evonik Operations GmbH
Olivier ZEHNACKER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SWEETENER AND METHOD OF PRODUCTION THEREOF
Publication number
20180282360
Publication date
Oct 4, 2018
EVONIK DEGUSSA GmbH
Olivier Zehnacker
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LIQUID CATION EXCHANGER
Publication number
20140054224
Publication date
Feb 27, 2014
EVONIK DEGUSSA GmbH
Frank Erhardt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LIQUID CATION EXCHANGER
Publication number
20140039210
Publication date
Feb 6, 2014
EVONIK DEGUSSA GmbH
Frank Erhardt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONTINUOUSLY OPERABLE METHOD FOR PRODUCING CARBONYL COMPOUNDS BY ME...
Publication number
20140039223
Publication date
Feb 6, 2014
EVONIK DEGUSSA GmbH
Florian Klasovsky
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE DIRECT AMINATION OF ALCOHOLS USING AMMONIA TO FORM...
Publication number
20130331580
Publication date
Dec 12, 2013
EVONIK DEGUSSA GmbH
Florian Klasovsky
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR HOMOGENEOUSLY CATALYZED, HIGHLY SELECTIVE DIRECT AMINAT...
Publication number
20130245276
Publication date
Sep 19, 2013
EVONIK DEGUSSA GmbH
Florian Klasovsky
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE DIRECT AMINATION OF SECONDARY ALCOHOLS WITH AMMONIA...
Publication number
20130165672
Publication date
Jun 27, 2013
EVONIK DEGUSSA GmbH
Florian Klasovsky
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SWEETENER AND METHOD OF PRODUCTION THEREOF
Publication number
20120315366
Publication date
Dec 13, 2012
EVONIK DEGUSSA GmbH
Olivier Zehnacker
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
ENZYMATIC METHOD FOR PRODUCING ALDEHYDES
Publication number
20120034665
Publication date
Feb 9, 2012
EVONIK DEGUSSA GmbH
Thomas Haas
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING 2,6-DIOXABICYCLO-(3.3.0)-OCTANE-4,8-DIONE
Publication number
20110269977
Publication date
Nov 3, 2011
EVONIK DEGUSSA GmbH
Uwe Dingerdissen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING A FREE ACID FROM THE SALT THEREOF
Publication number
20110257429
Publication date
Oct 20, 2011
EVONIK DEGUSSA GmbH
Alexander Schraven
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING ALDEHYDES AND KETONES FROM PRIMARY AND SECONDA...
Publication number
20110251399
Publication date
Oct 13, 2011
EVONIK DEGUSSA GmbH
Uwe Dingerdissen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR THE PRODUCTION OF FREE CARBOXYLIC ACIDS
Publication number
20110189742
Publication date
Aug 4, 2011
Evonik Roehm GmbH
Thomas Haas
C07 - ORGANIC CHEMISTRY
Information
Patent Application
THERMAL SALT SPLITTING OF AMMONIUM CARBOXYLATES
Publication number
20110118504
Publication date
May 19, 2011
Evonik Roehm GmbH
Thomas Haas
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Evaluation of the performance profile of catalysts
Publication number
20070207501
Publication date
Sep 6, 2007
DEGUSSA AG
Dorit Wolf
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Catalyst for destruction of co, voc, and halogenated organic emissions
Publication number
20040028589
Publication date
Feb 12, 2004
Martin Reisinger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Supported catalyst
Publication number
20030195114
Publication date
Oct 16, 2003
Thomas Tacke
C07 - ORGANIC CHEMISTRY