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Patents Grants
last 30 patents
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Patent Grant
Method for producing 1,3-propanediol using crude glycerol, a by-pro...
Patent number
8,486,673
Issue date
Jul 16, 2013
Tsinghua University
Dehua Liu
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method for producing 1,3-propanediol and 2,3-butanediol from raw st...
Patent number
7,968,319
Issue date
Jun 28, 2011
Tsinghua University
Dehua Liu
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Patents Applications
last 30 patents
Information
Patent Application
ENHANCED ENZYMATIC CLEANER FOR MEMBRANES AND METHOD OF CLEANING THE...
Publication number
20240110131
Publication date
Apr 4, 2024
BL Technologies, Inc.
Jian An HAO
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Method for producing 1,3-propanediol using crude glycerol, a by-pro...
Publication number
20100028965
Publication date
Feb 4, 2010
Dehua Liu
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
METHOD FOR PRODUCING 1,3-PROPANEDIOL AND 2,3-BUTANEDIOL FROM RAW ST...
Publication number
20090081745
Publication date
Mar 26, 2009
Tsinghua Yuan
Dehua Liu
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...