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Waldemar Hessberger
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Alzenau, DE
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Patents Grants
last 30 patents
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Patent Grant
Process for the preparation of coated granular sodium percarbonate,...
Patent number
7,241,433
Issue date
Jul 10, 2007
Degussa GmbH
Harald Jakob
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for improving the internal stability of sodium percarbonate
Patent number
6,942,845
Issue date
Sep 13, 2005
Degussa AG
Harald Jakob
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
PRODUCTION METHOD FOR DIPEPTIDE-CONTAINING GRANULES
Publication number
20190135708
Publication date
May 9, 2019
EVONIK DEGUSSA GmbH
Harald JAKOB
C05 - FERTILISERS MANUFACTURE THEREOF
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Patent Application
Method for Production of Granular Sodium Percarbonate
Publication number
20100171230
Publication date
Jul 8, 2010
EVONIK DEGUSSA GmbH
Stefan Leininger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
Process for the preparation of coated granular sodium percarbonate,...
Publication number
20030104967
Publication date
Jun 5, 2003
Degussa AG
Harald Jakob
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Process for improving the internal stability of sodium percarbonate
Publication number
20020127168
Publication date
Sep 12, 2002
DE GUSSA AG
Harald Jakob
C01 - INORGANIC CHEMISTRY