Membership
Tour
Register
Log in
Christoph Theis
Follow
Person
Bornheim, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Process for the production of 4-alkylpyrimidine
Patent number
7,179,914
Issue date
Feb 20, 2007
Degussa AG
Hans Henniges
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Granular akali metal alkoxides and alkaline earth metal alkoxides
Patent number
6,894,198
Issue date
May 17, 2005
Degussa AG
Andreas Harthun
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for recovering catalyst transition metals from salt-contain...
Patent number
6,746,653
Issue date
Jun 8, 2004
Degussa AG
Frank Bauer
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for preparing malonic diesters in a reactor with internal h...
Patent number
6,617,469
Issue date
Sep 9, 2003
Degussa AG
Frank Bauer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of 1,1-cyclopropanedicarboxylic diesters
Patent number
6,462,224
Issue date
Oct 8, 2002
Degussa AG
Andreas Harthun
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of guanine
Patent number
6,242,599
Issue date
Jun 5, 2001
Degussa-Huels Aktiengesellschaft
Christoph Theis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing guanine under superatmospheric pressure
Patent number
6,214,993
Issue date
Apr 10, 2001
Degussa-Huels Aktiengesellschaft
Christoph Theis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing 2-aryl-2-chloromalonic diesters
Patent number
5,777,152
Issue date
Jul 7, 1998
Huels Aktiengesellschaft
Christoph Theis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Blocked polyisocyanates and a process for their preparation
Patent number
5,621,063
Issue date
Apr 15, 1997
Huels Aktiengesellschaft
Elmar Wolf
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing ethylene copolymers
Patent number
5,502,125
Issue date
Mar 26, 1996
Huels Aktiengesellschaft
Radu Bordeianu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of arylacetaldehyde-dialkylacetals
Patent number
5,202,500
Issue date
Apr 13, 1993
Huels Aktiengesellschaft
Christoph Theis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing cyanacetaldehyde acetals
Patent number
4,541,960
Issue date
Sep 17, 1985
Dynamit Nobel Aktiengesellschaft
Christoph Theis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of preparing acetals and enol ethers from acyloxymethylene c...
Patent number
4,534,910
Issue date
Aug 13, 1985
Dynamit Nobel Aktiengesellschaft
Hermann Peeters
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of preparing 3-alkoxy acrylonitriles
Patent number
4,525,310
Issue date
Jun 25, 1985
Dynamit Nobel AG
Christoph Theis
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
HYDROGENOLYSIS OF FURFURYL ALCOHOL TO 1,2-PENTANEDIOL
Publication number
20140243562
Publication date
Aug 28, 2014
Evonik Industries AG
Marianne OMEIS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PREPARING 1,2-DIOLS FROM CARBONYL COMPOUNDS
Publication number
20080064905
Publication date
Mar 13, 2008
DEGUSSA GmbH
Hans-Peter Krimmer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Granular alkali metal alkoxides and alkaline earth metal alkoxides
Publication number
20050033096
Publication date
Feb 10, 2005
Degussa AG
Andreas Harthun
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the production of 4-alkylpyrimidine
Publication number
20040225126
Publication date
Nov 11, 2004
Degussa AG
Hans Henniges
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Granular alkali metal alkoxides and alkaline earth metal alkoxides
Publication number
20030078457
Publication date
Apr 24, 2003
Degussa AG
Andreas Harthun
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for recovering catalyst transition metals from salt-contain...
Publication number
20010017065
Publication date
Aug 30, 2001
DEGUSSA-HUELS AKTIENGESELLSCHAFT
Frank Bauer
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Process for preparing malonic diesters in a reactor with internal h...
Publication number
20010018540
Publication date
Aug 30, 2001
Frank Bauer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the preparation of 1,1-cyclopropanedicarboxylic diesters
Publication number
20010007040
Publication date
Jul 5, 2001
Andreas Harthun
C07 - ORGANIC CHEMISTRY