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Rainer Kohlen
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Wehrheim, DE
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Patents Grants
last 30 patents
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Patent Grant
Process for the safe storage of sodium percarbonate in bulk containers
Patent number
6,595,008
Issue date
Jul 22, 2003
Degussa AG
Michael Scheibe
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Fluidized bed reactor and a process of using the same
Patent number
6,290,775
Issue date
Sep 18, 2001
Degussa AG
Rainer Kohlen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for preparation of coated peroxygen compounds
Patent number
6,239,095
Issue date
May 29, 2001
Degussa-Huls Aktiengesellschaft
Birgit Bertsch-Frank
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Discharge device for bulk containers for particulate bulk materials...
Patent number
5,988,436
Issue date
Nov 23, 1999
Degussa Aktiengesellschaft
Rainer Kohlen
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
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Patent Application
Process for the safe storage of sodium percarbonate in bulk containers
Publication number
20020092309
Publication date
Jul 18, 2002
DEGUSSA AG
Michael Scheibe
C01 - INORGANIC CHEMISTRY