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Rolf Wichmann
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Julich, DE
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last 30 patents
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Patent Grant
Method for the fermentative production of L-amino acids from .alpha...
Patent number
5,200,326
Issue date
Apr 6, 1993
Degussa AG
Christian Wandrey
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for the continuous enzymatic change of water soluble .alpha...
Patent number
4,326,031
Issue date
Apr 20, 1982
Degussa AG
Christian Wandrey
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for the continuous enzymatic change of water soluble .alpha...
Patent number
4,304,858
Issue date
Dec 8, 1981
Degussa Aktiengesellschaft
Christian Wandrey
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...