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Shantou, CN
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last 30 patents
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Patent Grant
Strain for producing nattokinase and production method therefor
Patent number
12,144,846
Issue date
Nov 19, 2024
SUNGEN BIOSCIENCE CO., LTD.
Jiepeng Chen
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Patents Applications
last 30 patents
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Patent Application
BACILLUS SUBTILIS NATTO AND METHOD FOR PRODUCING PROTEIN MK-7
Publication number
20220127652
Publication date
Apr 28, 2022
SUNGEN BIOSCIENCE CO., LTD.
Jiepeng CHEN
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Patent Application
STRAIN FOR PRODUCING NATTOKINASE AND PRODUCTION METHOD THEREFOR
Publication number
20220088154
Publication date
Mar 24, 2022
SUNGEN BIOSCIENCE CO., LTD.
Jiepeng CHEN
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
METHOD FOR EXTRACTION AND PURIFICATION OF HIRUDIN MUTANT AND USE TH...
Publication number
20210317162
Publication date
Oct 14, 2021
SUNGEN BIOSCIENCE CO., LTD.
Jiepeng Chen
C07 - ORGANIC CHEMISTRY