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Wolfgang Polzer
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Grundau, DE
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Patents Grants
last 30 patents
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Patent Grant
Protected active compound formulations of amino acids and process f...
Patent number
8,906,407
Issue date
Dec 9, 2014
Evonik Degussa GmbH
Hans Albrecht Hasseberg
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Animal feed additive based on fermentation broth, a process for its...
Patent number
5,622,710
Issue date
Apr 22, 1997
Degussa Aktiengesellschaft
Wolfram Binder
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Patents Applications
last 30 patents
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Patent Application
PROTECTED ACTIVE COMPOUND FORMULATIONS OF AMINO ACIDS AND PROCESS F...
Publication number
20120045539
Publication date
Feb 23, 2012
EVONIK DEGUSSA GmbH
Hans Albrecht Hasseberg
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Protected active compound formulations of amino acids and process f...
Publication number
20050106250
Publication date
May 19, 2005
Hans Albrecht Hasseberg
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Process for the production of bulk materials containing small quant...
Publication number
20040009162
Publication date
Jan 15, 2004
Gerald Pfaff
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES