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Yusen LIU
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Changsha, CN
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last 30 patents
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Patent Grant
Method for extracting useful substances from shrimp shells
Patent number
12,297,228
Issue date
May 13, 2025
HUNAN BEIBEISHENG BIOTECHNOLOGY INDUSTRIAL CO., LTD.
Yusen Liu
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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last 30 patents
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Patent Application
METHOD FOR EXTRACTING USEFUL SUBSTANCES FROM SHRIMP SHELLS
Publication number
20220135616
Publication date
May 5, 2022
HUNAN BEIBEISENG BIOTECHNOLOGY INDUSTRIAL CO.,LTD.
Yusen LIU
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...