Stefan GRASSER

Person

Leverkusen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of fluoroalkylnitriles and the correspo...
- Patent number 10,899,722
- Issue date Jan 26, 2021
- BAYER CROPSCIENCE AKTIENGESELLSCHAFT
- Albert Schnatterer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the preparation of polyether carbonate polyols
- Patent number 9,382,417
- Issue date Jul 5, 2016
- Covestro Deutschland AG
- Christoph Gürtler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of polyether carbonate polyols
- Patent number 9,315,622
- Issue date Apr 19, 2016
- Covestro Deutschland AG
- Jörg Hofmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing polyetherester carbonate polyols
- Patent number 9,296,859
- Issue date Mar 29, 2016
- Bayer Intellectual Property GmbH
- Christoph Guertler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing polyether carbonate polyols with double metal...
- Patent number 9,080,010
- Issue date Jul 14, 2015
- Bayer Intellectual Property GmbH
- Aurel Wolf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of polyether carbonate polyols
- Patent number 9,062,156
- Issue date Jun 23, 2015
- Bayer Intellectual Property GmbH
- Christoph Gürtler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of polyether carbonate polyols
- Patent number 9,045,592
- Issue date Jun 2, 2015
- Bayer Intellectual Property GmbH
- Christoph Gürtler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing polyether carbonate polyols
- Patent number 8,946,466
- Issue date Feb 3, 2015
- Bayer Intellectual Property GmbH
- Christoph Gürtler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the activation of double metal cyanide catalysts for th...
- Patent number 8,933,192
- Issue date Jan 13, 2015
- Bayer Intellectual Property GmbH
- Christoph Gürtler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR THE PREPARATION OF FLUOROALKYLNITRILES AND THE CORRESPO...
- Publication number 20190375721
- Publication date Dec 12, 2019
- BAYER CROPSCIENCE AKTIENGESELLSCHAFT
- Albert SCHNATTERER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING AN EFFICIENT CATALYST FOR GENERATING MULTI-WAL...
- Publication number 20160160394
- Publication date Jun 9, 2016
- COVESTRO DEUTSCHLAND AG
- Heiko HOCKE
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
METHOD FOR PRODUCING POLYETHERESTER CARBONATE POLYOLS
- Publication number 20140329987
- Publication date Nov 6, 2014
- Christoph Gürtler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR THE PRODUCTION OF POLYETHER CARBONATE POLYOLS
- Publication number 20140256908
- Publication date Sep 11, 2014
- Bayer Intellectual Property GmbH
- Jörg Hofmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR THE PRODUCTION OF POLYETHER CARBONATE POLYOLS
- Publication number 20130211042
- Publication date Aug 15, 2013
- Bayer Intellectual Property GmbH
- Christoph Gürtler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PREPARING POLYETHER CARBONATE POLYOLS WITH DOUBLE METAL...
- Publication number 20130190462
- Publication date Jul 25, 2013
- Bayer Intellectual Property GmbH
- Aurel Wolf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR THE PREPARATION OF POLYETHER CARBONATE POLYOLS
- Publication number 20130184432
- Publication date Jul 18, 2013
- Bayer Intellectual Property GmbH
- Christoph Gürtler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYETHER CARBONATE POLYOLS
- Publication number 20130123532
- Publication date May 16, 2013
- Bayer Intellectual Property GmbH
- Christoph Gürtler
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF POLYETHER CARBONATE POLYOLS
- Publication number 20130072602
- Publication date Mar 21, 2013
- Bayer Intellectual Property GmbH
- Christoph Gürtler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR THE ACTIVATION OF DOUBLE METAL CYANIDE CATALYSTS FOR TH...
- Publication number 20120289732
- Publication date Nov 15, 2012
- Bayer Intellectual Property GmbH
- Christoph Gürtler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING FATTY ACID ALKYL ESTERS
- Publication number 20100298586
- Publication date Nov 25, 2010
- Bayer Technology Services GmbH
- Wulf Dietrich
- C07 - ORGANIC CHEMISTRY

Stefan GRASSER

Person

Patents Grantslast 30 patents

Process for the preparation of fluoroalkylnitriles and the correspo...

Process for the preparation of polyether carbonate polyols

Process for the production of polyether carbonate polyols

Method for producing polyetherester carbonate polyols

Process for preparing polyether carbonate polyols with double metal...

Process for the production of polyether carbonate polyols

Process for the preparation of polyether carbonate polyols

Method for producing polyether carbonate polyols

Process for the activation of double metal cyanide catalysts for th...

Patents Applicationslast 30 patents

PROCESS FOR THE PREPARATION OF FLUOROALKYLNITRILES AND THE CORRESPO...

METHOD FOR PRODUCING AN EFFICIENT CATALYST FOR GENERATING MULTI-WAL...

METHOD FOR PRODUCING POLYETHERESTER CARBONATE POLYOLS

PROCESS FOR THE PRODUCTION OF POLYETHER CARBONATE POLYOLS

PROCESS FOR THE PRODUCTION OF POLYETHER CARBONATE POLYOLS

PROCESS FOR PREPARING POLYETHER CARBONATE POLYOLS WITH DOUBLE METAL...

PROCESS FOR THE PREPARATION OF POLYETHER CARBONATE POLYOLS

METHOD FOR PRODUCING POLYETHER CARBONATE POLYOLS

PROCESS FOR THE PREPARATION OF POLYETHER CARBONATE POLYOLS

PROCESS FOR THE ACTIVATION OF DOUBLE METAL CYANIDE CATALYSTS FOR TH...

METHOD FOR PRODUCING FATTY ACID ALKYL ESTERS