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Uwe Dingerdissen
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Seecheim-Jugenheim, DE
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Patents Grants
last 30 patents
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
Nitrogen-containing monodentate phosphines and their use in catalysis
Patent number
7,589,081
Issue date
Sep 15, 2009
Degussa GmbH
Alexander Zapf
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bisphosphines as bidentate ligands
Patent number
7,589,215
Issue date
Sep 15, 2009
Degussa AG
Armin Boerner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bisphosphines as bidentate ligands
Patent number
7,361,786
Issue date
Apr 22, 2008
Degussa AG
Armin Boerner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the production of amines by reductive amination of carbo...
Patent number
7,230,134
Issue date
Jun 12, 2007
Degussa AG
Armin Borner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cycloaliphatic/aromatic diphosphines and use thereof in catalysis
Patent number
7,081,533
Issue date
Jul 25, 2006
Degussa AG
Boris E Bosch
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the selective preparation of acetic acid using a molybd...
Patent number
RE39074
Issue date
Apr 18, 2006
Celanese Chemicals Europe GmbH
Holger Borchert
562 - Organic compounds
Information
Patent Grant
Method for the selective production of acetic acid by catalytic oxi...
Patent number
7,015,355
Issue date
Mar 21, 2006
Celanese International Corporation
Sabine Zeyss
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing catalysts comprising nanosize metal particles...
Patent number
6,987,200
Issue date
Jan 17, 2006
Celanese Chemicals Europe GmbH
Alfred Hagemeyer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing acetic acid
Patent number
6,906,221
Issue date
Jun 14, 2005
Celanese International Corporation
Sabine Zeyss
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing amines by homogeneously catalyzed reductive am...
Patent number
6,884,887
Issue date
Apr 26, 2005
Degussa AG
Thomas Riermeier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of vinyl acetate
Patent number
6,852,877
Issue date
Feb 8, 2005
Celanese International Corp
Sabine Zeyss
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalysts for the gas-phase oxidation of ethylene and acetic acid t...
Patent number
6,849,243
Issue date
Feb 1, 2005
Celanese Chemicals Europe GmbH
Alfred Hagemeyer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Integrated process for the production of vinyl acetate
Patent number
6,790,983
Issue date
Sep 14, 2004
Celanese International Corporation
Sabine Zeyss
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method and producing acetic acid in a reactor cascade
Patent number
6,670,504
Issue date
Dec 30, 2003
Hoechst Research & Technology Deutschland GmbH & Co. KG
Holger Borchert
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing trioxane, polyoxymethylene and polyoxymethyle...
Patent number
6,653,487
Issue date
Nov 25, 2003
Ticona GmbH
Elke Schweers
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Continuous process for the production of anhydrosugar alcohols
Patent number
6,639,067
Issue date
Oct 28, 2003
Willard C. Brinegar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing catalysts containing metal nanoparticles on a...
Patent number
6,603,038
Issue date
Aug 5, 2003
Celanese Chemicals Europe GmbH
Alfred Hagemeyer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bidentate organophosphorous ligands and their use
Patent number
6,573,389
Issue date
Jun 3, 2003
Degussa AG
Boris E. Bosch
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bidentate phosphorus ligands and their use in catalysis
Patent number
6,476,246
Issue date
Nov 5, 2002
Degussa AG
Axel Monsees
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the non-oxidative preparation of formaldehyde from meth...
Patent number
6,448,448
Issue date
Sep 10, 2002
Ticona GmbH
Elke Schweers
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for selectively producing acetic acid through the catalytic...
Patent number
6,399,816
Issue date
Jun 4, 2002
Celanese Chemicals Europe GmbH
Holger Borchert
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Supported catalysts having a high sintering stability and a process...
Patent number
6,372,687
Issue date
Apr 16, 2002
Hoechst Research & Technology
Alfred Hagemeyer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing epoxides through olefin oxidation with air or...
Patent number
6,326,502
Issue date
Dec 4, 2001
Aventis Research & Technologies GmbH & Co. KG
Rolf Peter Schulz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing propene oxide
Patent number
6,303,800
Issue date
Oct 16, 2001
Aventis Research & Technologies GmbH & Co. KG
Uwe Dingerdissen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process and catalyst for preparing acetic acid by catalytic oxidati...
Patent number
6,274,765
Issue date
Aug 14, 2001
Hoechst Research & Technology Deutschland GmbH & Co. KG
Holger Borchert
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst, process for its production and its use for preparing viny...
Patent number
6,268,522
Issue date
Jul 31, 2001
Celanese GmbH
Alfred Hagemeyer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the selective preparation of acetic acid using a molybd...
Patent number
6,194,610
Issue date
Feb 27, 2001
Aventis Research & Technologies GmbH & Co. KG
Holger Borchert
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the catalytic oxidation of 1,5-dialkylbicyclo(3.2.1)oct...
Patent number
6,191,312
Issue date
Feb 20, 2001
Aventis Research & Technologies GmbH & Co. KG
Alfred Hagemeyer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparation of styrenes
Patent number
6,156,948
Issue date
Dec 5, 2000
Aventis Research & Technologies GmbH & Co. KG
Rainer Roesky
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PHOTOSENSITIZERS AND USE THEREOF FOR GENERATING HYDROGEN FROM WATER
Publication number
20140023582
Publication date
Jan 23, 2014
EVONIK DEGUSSA GmbH
Stefan Nordhoff
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOSITIONS BASED ON DIISOCYANATES OBTAINED FROM RENEWABLE RAW MAT...
Publication number
20120077932
Publication date
Mar 29, 2012
EVONIK DEGUSSA GmbH
Jan Pfeffer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
USE OF ISOCYANATES BASED ON RENEWABLE RAW MATERIALS
Publication number
20120071577
Publication date
Mar 22, 2012
EVONIK DEGUSSA GmbH
Jan Pfeffer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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 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 DERACEMIZATION OF ENANTIOMER MIXTURES
Publication number
20110070630
Publication date
Mar 24, 2011
EVONIK DEGUSSA GmbH
Christian Gruber
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
BISPHOSPHINES AS BIDENTATE LIGANDS
Publication number
20070179301
Publication date
Aug 2, 2007
Degussa AG
Armin BOERNER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Thermally stable amidases
Publication number
20070172933
Publication date
Jul 26, 2007
Ksenia Egorova
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Nitrogen-containing monodentate phosphines and their use in catalysis
Publication number
20070123707
Publication date
May 31, 2007
Degussa AG
Alexander Zapf
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BISPHOSPHINES AS BIDENTATE LIGANDS
Publication number
20070123733
Publication date
May 31, 2007
Degussa AG
Armin BOERNER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Bisphosphines as bidentate ligands
Publication number
20050209455
Publication date
Sep 22, 2005
Armin Boerner
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for the production of amines by reductive amination of carbo...
Publication number
20040267051
Publication date
Dec 30, 2004
Amin Boerner
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for producing acetic acid
Publication number
20040133039
Publication date
Jul 8, 2004
Sabine Zeyss
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Cycloaliphatic/aromatic diphosphines and use thereof in catalysis
Publication number
20040019205
Publication date
Jan 29, 2004
Boris E. Bosch
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Array of autoclaves
Publication number
20040013565
Publication date
Jan 22, 2004
Boris E Bosch
C40 - COMBINATORIAL CHEMISTRY
Information
Patent Application
Process for producing catalysts comprising nanosize metal particles...
Publication number
20030187294
Publication date
Oct 2, 2003
Celanese Chemical Europe GmbH
Alfred Hagemeyer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for the selective production of acetic acid by catalytic oxi...
Publication number
20030158440
Publication date
Aug 21, 2003
Sabine Zeyss
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the non-oxidative preparation of formaldehyde from meth...
Publication number
20030065228
Publication date
Apr 3, 2003
Elke Schweers
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Polydentate asymmetric ligands based on binaphthyl
Publication number
20020188123
Publication date
Dec 12, 2002
Degussa AG
Axel Monsees
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Bidentate phosphorus ligands and their use in catalysis
Publication number
20020095049
Publication date
Jul 18, 2002
Degussa AG
Axel Monsees
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing coated catalysts by CVD
Publication number
20010048970
Publication date
Dec 6, 2001
Alfred Hagemeyer
C07 - ORGANIC CHEMISTRY