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Michael Traving
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Burscheid, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for preparing and processing catalyst solutions
Patent number
11,219,888
Issue date
Jan 11, 2022
Covestro Intellectual Property GmbH & Co. KG
Michael Traving
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing polyether carbonate polyols
Patent number
10,836,858
Issue date
Nov 17, 2020
Covestro Deutschland AG
Jörg Hofmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for the production of polyether carbonate polyols and device...
Patent number
10,208,162
Issue date
Feb 19, 2019
Covestro Deutschland AG
Stefanie Braun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing polyether carbonate polyols
Patent number
10,040,901
Issue date
Aug 7, 2018
Covestro Deutschland AG
Jörg Hofmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing diaryl carbonate
Patent number
8,882,984
Issue date
Nov 11, 2014
Bayer MaerialScience AG
Pieter Ooms
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for separating an organic phase from an electrolyte-containi...
Patent number
8,354,028
Issue date
Jan 15, 2013
Bayer Material Science AG
Helmut Meyer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Electrofiltration method
Patent number
8,252,161
Issue date
Aug 28, 2012
Bayer Technology Services GmbH
Gregor Dudziak
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing polycarbonate
Patent number
8,106,144
Issue date
Jan 31, 2012
Bayer MaterialScience AG
Pieter Ooms
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Particular calixarenes method for production and use thereof
Patent number
7,393,969
Issue date
Jul 1, 2008
Bayer Technology Services GmbH
Michael Traving
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for concentrating polymer latexes
Patent number
6,855,766
Issue date
Feb 15, 2005
Bayer Aktiengesellschaft
Christiane Oppenheimer-Stix
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the separation of reaction mixtures and the recirculati...
Patent number
6,734,325
Issue date
May 11, 2004
Bayer Aktiengesellschaft
Claus-Peter Reisinger
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of organic solutions
Patent number
6,727,393
Issue date
Apr 27, 2004
Bayer Aktiengesellschaft
Claus-Peter Reisinger
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PRODUCTION PROCESS FOR AMINO ALCOHOLATES
Publication number
20230203067
Publication date
Jun 29, 2023
COVESTRO DEUTSCHLAND AG
Frank Richter
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING POLYETHER CARBONATE POLYOLS
Publication number
20220411578
Publication date
Dec 29, 2022
Covestro Intellectual Property GmbH & Co. KG
Stefanie Braun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR THE PREPARATION OF 3,3,5-TRIMETHYLCYCLOHEXYLIDENE BISPH...
Publication number
20210371364
Publication date
Dec 2, 2021
Covestro Intellectual Property GmbH & Co. KG
Kristof HEYLEN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PREPARATION OF 3,3,5-TRIMETHYLCYCLOHEXYLIDENE BISPH...
Publication number
20210340089
Publication date
Nov 4, 2021
Covestro Intellectual Property GmbH & Co. KG
Johan Vanden Eynde
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING POLYETHER CARBONATE POLYOLS
Publication number
20210054145
Publication date
Feb 25, 2021
Covestro Intellectual Property GmbH & Co. KG
Joerg Hofmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING AND PROCESSING CATALYST SOLUTIONS
Publication number
20210023544
Publication date
Jan 28, 2021
Covestro Intellectual Property GmbH & Co. KG
Michael Traving
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING POLYETHER CARBONATE POLYOLS
Publication number
20190322801
Publication date
Oct 24, 2019
COVESTRO DEUTSCHLAND AG
Jörg HOFMANN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for the Production of Polyether Carbonate Polyols and Device...
Publication number
20170198092
Publication date
Jul 13, 2017
COVESTRO DEUTSCHLAND AG
Stefanie Braun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for Producing Polyether Carbonate Polyols
Publication number
20170137569
Publication date
May 18, 2017
Jörg Hofmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR SEPARATING AN ORGANIC PHASE FROM AN ELECTROLYTE-CONTAINI...
Publication number
20130072631
Publication date
Mar 21, 2013
BAYERMATERIAL SCIENCE AG
Helmut MEYER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PRODUCING POLYCARBONATE
Publication number
20100324256
Publication date
Dec 23, 2010
Bayer MaterialsScience AG
Pieter Ooms
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING DIARYL CARBONATE
Publication number
20100286431
Publication date
Nov 11, 2010
Bayer MaterialScience AG
Pieter Ooms
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for Purifying Product Mixtures From Transesterification Reac...
Publication number
20100145108
Publication date
Jun 10, 2010
Bayer Technology Services GmbH
Michael Traving
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR SEPARATING AN ORGANIC PHASE FROM AN ELECTROLYTE-CONTAINI...
Publication number
20080185343
Publication date
Aug 7, 2008
Bayer MaterialScience AG
HELMUT MEYER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Electrofiltration Method
Publication number
20080156648
Publication date
Jul 3, 2008
Bayer Technology Services GmbH
Gregor Dudziak
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Particular Calixarenes Method for Production and Use Thereof
Publication number
20070232826
Publication date
Oct 4, 2007
Bayer Technology Services GmbH
Michael Traving
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Device and process for membrane electrophoresis and electrofiltration
Publication number
20050242030
Publication date
Nov 3, 2005
Bayer Technology Services GmbH
Ralf Lausch
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for the separation of reaction mixtures and the recirculati...
Publication number
20030166959
Publication date
Sep 4, 2003
Claus-Peter Reisinger
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the preparation of organic solutions
Publication number
20030151019
Publication date
Aug 14, 2003
Claus-Peter Reisinger
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for concentrating polymer latexes
Publication number
20030050383
Publication date
Mar 13, 2003
Christiane Oppenheimer-Stix
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL