Ulrich Notheis

Person

Tonisvorst, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for improving the color number of trimethylolpropane
- Patent number 8,686,197
- Issue date Apr 1, 2014
- LANXESS Deutschland GmbH
- Ulrich Notheis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for isolating di-trimethylol propane
- Patent number 8,642,816
- Issue date Feb 4, 2014
- LANXESS Deutschland GmbH
- Gunter Rauchschwalbe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing vinylene carbonate
- Patent number 8,530,676
- Issue date Sep 10, 2013
- SALTIGO GmbH
- Reinhard Langer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for improving the color number of trimethylolpropane
- Patent number 8,003,830
- Issue date Aug 23, 2011
- LANXESS Deutschland GmbH
- Wolfgang Mägerlein
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing monomethylhydrazine
- Patent number 7,683,217
- Issue date Mar 23, 2010
- SALTIGO GmbH
- Uwe Boger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of trimethylolpropane
- Patent number 7,211,701
- Issue date May 1, 2007
- LANXESS Deutschland GmbH
- Dirk Müller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amination of aromatic hydrocarbons and heterocyclic analogs thereof
- Patent number 6,933,409
- Issue date Aug 23, 2005
- Symyx Technologies, Inc.
- Damodara M. Poojary
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalysts containing a platinum group metal and produced in a sol-g...
- Patent number 6,291,392
- Issue date Sep 18, 2001
- Bayer Aktiengesellschaft
- Carsten Hesse
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Supported catalysts containing a platinum group metal and method fo...
- Patent number 6,242,632
- Issue date Jun 5, 2001
- Bayer Aktiengesellschaft
- Carsten Hesse
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 4-aminodiphenylamine
- Patent number 5,932,768
- Issue date Aug 3, 1999
- Bayer AG
- Pieter Ooms
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 4-aminodiphenylamine
- Patent number 5,925,791
- Issue date Jul 20, 1999
- Bayer AG
- Hans-Josef Buysch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of carbazole
- Patent number 5,856,516
- Issue date Jan 5, 1999
- Bayer Aktiengesellschaft
- Hans-Josef Buysch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing hydroxybiphenyl
- Patent number 5,763,717
- Issue date Jun 9, 1998
- Bayer Aktiengesellschaft
- Hans-Josef Buysch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing diphenylamines and catalysts usable for this...
- Patent number 5,625,097
- Issue date Apr 29, 1997
- Bayer Aktiengesellschaft
- Hans-Josef Buysch
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for improving the color number of trimethylolpropane
- Publication number 20120178973
- Publication date Jul 12, 2012
- Lanxess Deutschland GmbH
- Ulrich Notheis
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR ISOLATING DI-TRIMETHYLOL PROPANE
- Publication number 20120010435
- Publication date Jan 12, 2012
- Lanxess Deutschland GmbH
- Gunter Rauchschwalbe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR IMPROVING THE COLOR NUMBER OF TRIMETHYLOLPROPANE
- Publication number 20100137656
- Publication date Jun 3, 2010
- Lanxess Deutschland GmbH
- Wolfgang Mägerlein
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing vinylene carbonate
- Publication number 20090234141
- Publication date Sep 17, 2009
- Reinhard Langer
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING MONOMETHYLHYDRAZINE
- Publication number 20090187045
- Publication date Jul 23, 2009
- SALTIGO GMBH
- Uwe Boger
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Preparation of trimethylolpropane
- Publication number 20030139631
- Publication date Jul 24, 2003
- Dirk Muller
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Sol-gel supported catalysts containing a platinum group
- Publication number 20020128152
- Publication date Sep 12, 2002
- Carsten Hesse
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATALYSTS CONTAINING A PLATINUM GROUP METAL AND PRODUCED INA SOL-GE...
- Publication number 20010006932
- Publication date Jul 5, 2001
- CARSTEN HESSE
- C07 - ORGANIC CHEMISTRY

Ulrich Notheis

Person

Patents Grantslast 30 patents

Method for improving the color number of trimethylolpropane

Method for isolating di-trimethylol propane

Process for producing vinylene carbonate

Method for improving the color number of trimethylolpropane

Process for preparing monomethylhydrazine

Preparation of trimethylolpropane

Amination of aromatic hydrocarbons and heterocyclic analogs thereof

Catalysts containing a platinum group metal and produced in a sol-g...

Supported catalysts containing a platinum group metal and method fo...

Process for the preparation of 4-aminodiphenylamine

Process for producing 4-aminodiphenylamine

Process for the preparation of carbazole

Process for preparing hydroxybiphenyl

Process for preparing diphenylamines and catalysts usable for this...

Patents Applicationslast 30 patents

Method for improving the color number of trimethylolpropane

METHOD FOR ISOLATING DI-TRIMETHYLOL PROPANE

METHOD FOR IMPROVING THE COLOR NUMBER OF TRIMETHYLOLPROPANE

Process for producing vinylene carbonate

PROCESS FOR PREPARING MONOMETHYLHYDRAZINE

Preparation of trimethylolpropane

Sol-gel supported catalysts containing a platinum group

CATALYSTS CONTAINING A PLATINUM GROUP METAL AND PRODUCED INA SOL-GE...