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Dietmar Fuchs
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Pulheim, DE
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last 30 patents
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Patent Grant
Process for the preparation of polymeric condensates and their use
Patent number
6,989,106
Issue date
Jan 24, 2006
Bayer Aktiengesellschaft
Karlheinrich Meisel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Particulate solids of surface-active compounds
Patent number
6,903,065
Issue date
Jun 7, 2005
Bayer Aktiengesellschaft
Peter-Roger Nyssen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Process for the preparation of polymeric condensates and their use
Publication number
20040039152
Publication date
Feb 26, 2004
Karlheinrich Meisel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Particulate solids of surface-active compounds
Publication number
20020177533
Publication date
Nov 28, 2002
Peter-Roger Nyssen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL