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Georg Martin
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D usseldorf, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing amino methylated bead polymerizates
Patent number
10,975,235
Issue date
Apr 13, 2021
LANXESS Deutschland GmbH
Bernd Koop
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of phthalimides
Patent number
9,701,632
Issue date
Jul 11, 2017
LANXESS Deutschland GmbH
Wolfgang Zarges
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methylene aminoethyl sulfonic acid chelating resins
Patent number
9,079,177
Issue date
Jul 14, 2015
LANXESS Deutschland GmbH
Michael Schelhaas
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Amphoteric ion exchangers
Patent number
8,211,950
Issue date
Jul 3, 2012
LANXESS Deutschland GmbH
Reinhold Klipper
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for preparing monomer complexes
Patent number
7,851,584
Issue date
Dec 14, 2010
E. I. Du Pont de Nemours and Company
Doetze Jakob Sikkema
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for increasing polymer inherent viscosity
Patent number
7,683,122
Issue date
Mar 23, 2010
E. I. Du Pont de Nemours and Company
Doetze Jakob Sikkema
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing osmotically and mechanically stable gel-like a...
Patent number
6,667,349
Issue date
Dec 23, 2003
Bayer Aktiengesellschaft
Holger Lütjens
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for preparing piperidines
Patent number
6,458,954
Issue date
Oct 1, 2002
Bayer Aktiengesellschaft
Guido Giffels
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Racemization of R,S-dioxo-benzylpyrrolopiperidine
Patent number
6,392,044
Issue date
May 21, 2002
Bayer Aktiengesellschaft
Herbert Diehl
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing succinic anhydride
Patent number
5,616,730
Issue date
Apr 1, 1997
Bayer Aktiengesellschaft
Joerg-Dietrich Jentsch
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING AMINO METHYLATED BEAD POLYMERIZATES
Publication number
20190119480
Publication date
Apr 25, 2019
LANXESS Deutschland GmbH
Bernd KOOP
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR THE PRODUCTION OF PHTHALIMIDES
Publication number
20160304454
Publication date
Oct 20, 2016
Wolfgang ZARGES
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHYLENE AMINOETHYL SULFONIC ACID CHELATING RESINS
Publication number
20130139649
Publication date
Jun 6, 2013
Lanxess Deutschland GmbH
Michael Schelhaas
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PREPARING MONOMER COMPLEXES
Publication number
20090215946
Publication date
Aug 27, 2009
Doetze Jakob Sikkema
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AMPHOTERIC ION EXCHANGERS
Publication number
20090107918
Publication date
Apr 30, 2009
Lanxess Deutschland GmbH
Reinhold Klipper
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Processes for increasing polymer inherent viscosity
Publication number
20070072993
Publication date
Mar 29, 2007
E.I. du Pont de Nemours and Company
Doetze Jakob Sikkema
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for preparing piperidines
Publication number
20010056186
Publication date
Dec 27, 2001
Guido Giffels
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for preparing monodisperse adsorber resins and their use
Publication number
20010002656
Publication date
Jun 7, 2001
Ulrich Schnegg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL