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Joachim Wesener
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Koln, DE
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Patents Grants
last 30 patents
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Patent Grant
Copper complexes and their use
Patent number
7,179,946
Issue date
Feb 20, 2007
LANXESS Deutschland GmbH
Ulrich Scholz
C07 - ORGANIC CHEMISTRY
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Patent Grant
Iminodisuccinate-containing polymers
Patent number
5,679,761
Issue date
Oct 21, 1997
Bayer AG
Lutz Heuer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
Copper complexes and their use
Publication number
20040198997
Publication date
Oct 7, 2004
Ulrich Scholz
C07 - ORGANIC CHEMISTRY
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Patent Application
Copper-carbene complexes and their use
Publication number
20040192664
Publication date
Sep 30, 2004
Klaus Kunz
C07 - ORGANIC CHEMISTRY