Ursula Jansen

Person

Krefeld, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid tetrabutyl ammonium phenolate formulation
- Patent number 7,056,855
- Issue date Jun 6, 2006
- Bayer Aktiengesellschaft
- Carsten Hesse
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing carboxylic acid benzyl esters
- Patent number 6,800,780
- Issue date Oct 5, 2004
- Bayer Aktiengesellschaft
- Pieter Ooms
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the epoxidation of hydrocarbons
- Patent number 6,673,949
- Issue date Jan 6, 2004
- Bayer Aktiengesellschaft
- Ursula Jansen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for reprocessing reaction mixtures containing diaryl carbonate
- Patent number 6,605,191
- Issue date Aug 12, 2003
- Bayer Aktiengesellschaft
- Carsten Hesse
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing diaryl carbonates
- Patent number 6,469,191
- Issue date Oct 22, 2002
- Bayer Aktiengesellschaft
- Claus-Peter Reisinger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for reprocessing reaction mixtures containing diaryl carbonate
- Patent number 6,437,166
- Issue date Aug 20, 2002
- Bayer Aktiengesellschaft
- Carsten Hesse
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing tetrabutyl ammonium phenolate diphenol adduct
- Patent number 6,177,538
- Issue date Jan 23, 2001
- Bayer Aktiengesellschaft
- Carsten Hesse
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the continuous preparation of benzyl alcohol
- Patent number 5,750,801
- Issue date May 12, 1998
- Bayer Aktiengesellschaft
- Hans-Josef Buysch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of benzyl alcohol
- Patent number 5,728,897
- Issue date Mar 17, 1998
- Bayer Aktiengesellschaft
- Hans-Josef Buysch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the separation of a mixture of benzyl chloride, benzyl...
- Patent number 5,670,029
- Issue date Sep 23, 1997
- Bayer Aktiengesellschaft
- Hans-Josef Buysch
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for the preparation of carboxylic benzyl esters
- Publication number 20030233008
- Publication date Dec 18, 2003
- Pieter Ooms
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for expoxidation of hydrocarbons
- Publication number 20030191328
- Publication date Oct 9, 2003
- Ursula Jansen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Catalyst
- Publication number 20030187283
- Publication date Oct 2, 2003
- Ursula Jansen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing carboxylic acid benzyl esters
- Publication number 20030125578
- Publication date Jul 3, 2003
- Pieter Ooms
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the epoxidation of hydrocarbons
- Publication number 20030040635
- Publication date Feb 27, 2003
- Ursula Jansen
- C07 - ORGANIC CHEMISTRY

Ursula Jansen

Person

Patents Grantslast 30 patents

Liquid tetrabutyl ammonium phenolate formulation

Method for producing carboxylic acid benzyl esters

Process for the epoxidation of hydrocarbons

Method for reprocessing reaction mixtures containing diaryl carbonate

Method for producing diaryl carbonates

Method for reprocessing reaction mixtures containing diaryl carbonate

Method for producing tetrabutyl ammonium phenolate diphenol adduct

Process for the continuous preparation of benzyl alcohol

Process for the preparation of benzyl alcohol

Process for the separation of a mixture of benzyl chloride, benzyl...

Patents Applicationslast 30 patents

Process for the preparation of carboxylic benzyl esters

Method for expoxidation of hydrocarbons

Catalyst

Method for producing carboxylic acid benzyl esters

Process for the epoxidation of hydrocarbons