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Hans-Jurgen Wedemeyer
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Leverkusen, DE
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Patents Grants
last 30 patents
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Patent Grant
Non-agglomerating mixed bed ion exchangers
Patent number
8,530,530
Issue date
Sep 10, 2013
LANXESS Deutschland GmbH
Wolfgang Zarges
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for producing cation exchangers
Patent number
8,362,182
Issue date
Jan 29, 2013
LANXESS Deutschland GmbH
Pierre Vanhoorne
C13 - SUGAR INDUSTRY
Information
Patent Grant
Process for producing cation exchangers
Patent number
8,207,284
Issue date
Jun 26, 2012
LANXESS Deutschland GmbH
Pierre Vanhoorne
C13 - SUGAR INDUSTRY
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR PRODUCING CATION EXCHANGERS
Publication number
20120238649
Publication date
Sep 20, 2012
Lanxess Deutschland GmbH
Pierre Vanhoorne
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCING CATION EXCHANGERS
Publication number
20120029100
Publication date
Feb 2, 2012
Lanxess Deutschland GmbH
Pierre Vanhoorne
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NON-AGGLOMERATING MIXED BED ION EXCHANGERS
Publication number
20110278493
Publication date
Nov 17, 2011
Lanxess Deutschland GmbH
Wolfgang Zarges
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PRODUCING CATION EXCHANGERS
Publication number
20090156798
Publication date
Jun 18, 2009
Lanxess Deutschland GmbH
Pierre Vanhoorne
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Non-agglomerating mixed bed ion exchangers
Publication number
20080009555
Publication date
Jan 10, 2008
LANXESS Deutschland GmbH
Wolfgang Zarges
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL