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Arnold Meyer
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Michaelisdonn, DE
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Patents Grants
last 30 patents
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Patent Grant
Boehmitic aluminas and high-temperature stable, high-porosity, pure...
Patent number
8,414,854
Issue date
Apr 9, 2013
Sasol Germany GmbH
Klaus Noweck
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of producing aluminum hydroxides by precipitating aluminum s...
Patent number
7,442,361
Issue date
Oct 28, 2008
Sasol Germany GmbH
Rainer Gloeckler
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Process for the manufacture of dispersible alumino-silicates
Patent number
7,125,532
Issue date
Oct 24, 2006
Sasol Germany GmbH
Andrea Brasch
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Boehmitic aluminas, and high-temperature stabile and highly porous...
Patent number
6,773,690
Issue date
Aug 10, 2004
SASOL Germany Gmb
Klaus Noweck
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Agents for unsticking paint, and sedimentation agents
Patent number
6,485,656
Issue date
Nov 26, 2002
Sasöl Germany GmbH
Arnold Meyer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for the manufacture of dispersible alumino-silicates
Patent number
6,245,310
Issue date
Jun 12, 2001
RWE-DEA Aktiengesellschaft fuer Mineraloel und Chemie
Andrea Brasch
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for producing water-dispersible alumina hydrates having a n...
Patent number
6,030,599
Issue date
Feb 29, 2000
Rwe-Dea Aktiengesellschaft fur Mineraloel und Chemie
Klaus Noweck
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for the continuous production of monocarboxylic acids
Patent number
5,859,269
Issue date
Jan 12, 1999
RWE-DEA Aktiengesellschaft fur Mineraloel und Chemie
Albert Thomas Herrmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of boehmitic aluminas
Patent number
5,055,019
Issue date
Oct 8, 1991
Condea Chemie GmbH
Arnold Meyer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of a catalyst carrier based on aluminos...
Patent number
5,045,519
Issue date
Sep 3, 1991
Condea Chemie GmbH
Arnold Meyer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for paint detackifying and sedimentation
Patent number
4,992,199
Issue date
Feb 12, 1991
Condea Chemie GmbH
Arnold Meyer
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for preparing spheroidal alumina
Patent number
4,542,113
Issue date
Sep 17, 1985
Condea Chemie GmbH
Arnold Meyer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for manufacturing a high porous alumina having a large surfa...
Patent number
4,175,118
Issue date
Nov 20, 1979
Condea Chemie GmbH
Martin Wassermann
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
Boehmitic Aluminas and High-Temperature Stable, High-Porosity, Pure...
Publication number
20080305333
Publication date
Dec 11, 2008
Klaus Noweck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Boehmitic aluminas and high-temperature stable, high-porosity, pure...
Publication number
20050019249
Publication date
Jan 27, 2005
Klaus Noweck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for the manufacture of dispersible alumino-silicates
Publication number
20020098142
Publication date
Jul 25, 2002
Andrea Brasch
C01 - INORGANIC CHEMISTRY