Daniel Koch

Person

Duisburg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing polyisocyanates by the adiabatic phosgenation...
- Patent number 8,097,751
- Issue date Jan 17, 2012
- Bayer MaterialScience AG
- Daniel Koch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of polyamines of the diphenylmethane se...
- Patent number 7,253,321
- Issue date Aug 7, 2007
- Bayer MaterialScience AG
- Torsten Hagen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of di- and polyamines of the diphenylme...
- Patent number 7,205,439
- Issue date Apr 17, 2007
- Bayer MaterialScience AG
- Torsten Hagen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of polyisocyanates of the diphenylmethan...
- Patent number 7,041,776
- Issue date May 9, 2006
- Bayer Aktiengesellschaft
- Daniel Koch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of polyisocyanates of the diphenylmethan...
- Patent number 6,720,455
- Issue date Apr 13, 2004
- Bayer Aktiengesellschaft
- Torsten Hagen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for production of diaminodiphenylmethanes
- Patent number 6,649,798
- Issue date Nov 18, 2003
- Bayer Aktiengesellschaft
- Stephan Klein
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing polyisocyanates of the diphenyl methane serie...
- Patent number 6,639,102
- Issue date Oct 28, 2003
- Bayer Aktiengesellschaft
- Torsten Hagen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods for producing chiral aldehydes
- Patent number 6,399,834
- Issue date Jun 4, 2002
- Studiengesellschaft Kohle mbH
- Walter Leitner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroformylation with unmodified rhodium catalysts in supercritical...
- Patent number 6,388,141
- Issue date May 14, 2002
- Studiengesellschaft Kohle mbH
- Walter Leitner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Selective olefin metathesis of bifunctional or polyfunctional subst...
- Patent number 6,348,551
- Issue date Feb 19, 2002
- Studiengesellschaft Kohle mbH
- Alois Fürstner
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for the preparation of polyamines of the diphenylmethane se...
- Publication number 20060287555
- Publication date Dec 21, 2006
- Torsten Hagen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for the preparation of di- and polyamines of the diphenylme...
- Publication number 20060224018
- Publication date Oct 5, 2006
- Bayer MaterialScience AG
- Torsten Hagen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparing polyisocyanates by the adiabatic phosgenation...
- Publication number 20060025556
- Publication date Feb 2, 2006
- Daniel Koch
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the production of polyisocyanates of the diphenylmethan...
- Publication number 20040092701
- Publication date May 13, 2004
- Daniel Koch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for the preparation of polyisocyanates of the diphenylmetha...
- Publication number 20040002579
- Publication date Jan 1, 2004
- Torsten Hagen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING POLYISOCYANATES OF THE DIPHENYL METHANE SERIE...
- Publication number 20030176626
- Publication date Sep 18, 2003
- Torsten Hagen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for the production of polyisocyanates of the diphenylmethan...
- Publication number 20030045745
- Publication date Mar 6, 2003
- Torsten Hagen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for production of diaminodiphenylmethanes
- Publication number 20030023116
- Publication date Jan 30, 2003
- Stephan Klein
- C07 - ORGANIC CHEMISTRY

Daniel Koch

Person

Patents Grantslast 30 patents

Process for preparing polyisocyanates by the adiabatic phosgenation...

Process for the preparation of polyamines of the diphenylmethane se...

Process for the preparation of di- and polyamines of the diphenylme...

Process for the production of polyisocyanates of the diphenylmethan...

Process for the production of polyisocyanates of the diphenylmethan...

Method for production of diaminodiphenylmethanes

Process for producing polyisocyanates of the diphenyl methane serie...

Methods for producing chiral aldehydes

Hydroformylation with unmodified rhodium catalysts in supercritical...

Selective olefin metathesis of bifunctional or polyfunctional subst...

Patents Applicationslast 30 patents

Process for the preparation of polyamines of the diphenylmethane se...

Process for the preparation of di- and polyamines of the diphenylme...

Process for preparing polyisocyanates by the adiabatic phosgenation...

Process for the production of polyisocyanates of the diphenylmethan...

Process for the preparation of polyisocyanates of the diphenylmetha...

PROCESS FOR PRODUCING POLYISOCYANATES OF THE DIPHENYL METHANE SERIE...

Process for the production of polyisocyanates of the diphenylmethan...

Method for production of diaminodiphenylmethanes