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Lothar Britsch
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Reute, DE
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Patents Grants
last 30 patents
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Patent Grant
Use of a polymeric mesh for the purification of macromolecules
Patent number
11,059,856
Issue date
Jul 13, 2021
Klawego GmbH & Co. KG
Klaus Gottschall
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Graft copolymers for ion exchange chromatography
Patent number
8,673,988
Issue date
Mar 18, 2014
Merck Patent GmbH
Heiner Graalfs
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Alkali-stable hydrophilic sorbents for ion-exchange chromatography
Patent number
7,015,281
Issue date
Mar 21, 2006
Merck Patent GmbH
Lothar Britsch
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Continuous method for separating substances according to molecular...
Patent number
6,551,512
Issue date
Apr 22, 2003
Merck Patent Gesellschaft mit beschrankter Haftung
Lothar Britsch
G01 - MEASURING TESTING
Information
Patent Grant
Method for removing initiators from grafting products
Patent number
6,465,600
Issue date
Oct 15, 2002
Merck Patent Geselleschaft mit beschranhkter Haftung
Lothar Britsch
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydroxyl group-containing covalently bound polymer separating mater...
Patent number
6,136,925
Issue date
Oct 24, 2000
Merck Patent Gesellschaft mit beschrankter Haftung
Egbert Muller
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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Patent Application
COMPOSITE MATERIALS FOR THE DEPLETION OF CONTAMINANTS FROM SOLUTIONS
Publication number
20210039070
Publication date
Feb 11, 2021
Klawego GmbH & Co. KG
Klaus Gottschall
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
THE USE OF A POLYMERIC MESH FOR THE PURIFICATION OF MACROMOLECULES
Publication number
20190256554
Publication date
Aug 22, 2019
Klawego GmbH & Co. KG
Klaus Gottschall
C07 - ORGANIC CHEMISTRY
Information
Patent Application
GRAFT COPOLYMERS FOR ION EXCHANGE CHROMATOGRAPHY
Publication number
20110136925
Publication date
Jun 9, 2011
Merck Patent Gesellschaft mit Beschrankter Haftung
Heiner Graalfs
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Affinity supports with immobilised protein A
Publication number
20050282294
Publication date
Dec 22, 2005
Lothar Britsch
G01 - MEASURING TESTING
Information
Patent Application
Alkali-stable hydrophilic sorbents for ion-exchange chromatography
Publication number
20040266896
Publication date
Dec 30, 2004
Lothar Britsch
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL