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Daniel FISCHER
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Midlothian, VA, US
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Patents Grants
last 30 patents
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Patent Grant
Method for producing L-methionine
Patent number
11,034,985
Issue date
Jun 15, 2021
Evonik Operations GmbH
Ines Ochrombel
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method for preparing methionine
Patent number
10,899,706
Issue date
Jan 26, 2021
Evonik Operations GmbH
Judith Hierold
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Enzymatic method for producing 2-hydroxy-4-methylmercaptobutanoic a...
Patent number
10,815,508
Issue date
Oct 27, 2020
Evonik Operations GmbH
Arne Skerra
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for preparing methionine
Patent number
10,800,736
Issue date
Oct 13, 2020
Evonik Operations GmbH
Daniel Fischer
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Process for preparing methionine
Publication number
20200157045
Publication date
May 21, 2020
Evonik Operations GmbH
Daniel Fischer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING METHIONINE
Publication number
20200115334
Publication date
Apr 16, 2020
EVONIK DEGUSSA GmbH
Judith HIEROLD
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING L-METHIONINE
Publication number
20180346946
Publication date
Dec 6, 2018
EVONIK DEGUSSA GmbH
Ines OCHROMBEL
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
ENZYMATIC METHOD FOR PRODUCING 2-HYDROXY-4-METHYLMERCAPTOBUTANOIC A...
Publication number
20180298410
Publication date
Oct 18, 2018
EVONIK DEGUSSA GmbH
Arne SKERRA
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...