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Walter Trösch
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Stuggart, DE
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last 30 patents
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Patent Grant
Filter comprising rotatable, disk-shaped filter elements
Patent number
7,396,464
Issue date
Jul 8, 2008
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Werner Sternad
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Bio-reactor for the cultivation of micro-organisms and method for t...
Patent number
7,374,928
Issue date
May 20, 2008
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Walter Trösch
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Water treatment unit
Patent number
7,037,429
Issue date
May 2, 2006
Fraunhofer Gesellschaft zur Forderung Derangewandten Forschung E.V.
Ursula Schliebmann
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Photobioreactor with improved supply of light by surface enlargemen...
Patent number
6,509,188
Issue date
Jan 21, 2003
Fraunhofer-Gesellschaft Zur
Walter Trösch
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Porous inorganic support spheres which can be cleaned of surface bi...
Patent number
4,987,068
Issue date
Jan 22, 1991
Schott Glaswerke
Walter Trosch
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
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Patent Application
ALGACULTURE METHOD
Publication number
20120214198
Publication date
Aug 23, 2012
Fraunhofer Gesellschaft zur Forderung der angewandten Forschung e.V.
Walter Trösch
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Filter comprising rotatable, disk-shaped filter elements
Publication number
20050029183
Publication date
Feb 10, 2005
Werner Sternad
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Bio-reactor for the cultivation of micro-organisms and method for t...
Publication number
20040048364
Publication date
Mar 11, 2004
Walter Trosch
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Water treatment unit
Publication number
20030150822
Publication date
Aug 14, 2003
Ursula Schliebmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL