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last 30 patents
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Patent Grant
Preparation method of non-ester tea polyphenols rich in EGC
Patent number
11,911,433
Issue date
Feb 27, 2024
JIANGSU DEHE BIOTECHNOLOGY CO., LTD.
Xueyin Ren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Theaflavin compositions, related processes and methods of use
Patent number
8,282,970
Issue date
Oct 9, 2012
Jiahgsu Dehe Bio-Tech Co., Ltd
Xiaowei Shi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
PREPARATION METHOD OF NON-ESTER TEA POLYPHENOLS RICH IN EGC
Publication number
20230241151
Publication date
Aug 3, 2023
JIANGSU DEHE BIOTECHNOLOGY CO., LTD.
Xueyin REN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD OF USING THEAFLAVIN
Publication number
20150118267
Publication date
Apr 30, 2015
Shiming Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD OF USING THEAFLAVIN
Publication number
20150094364
Publication date
Apr 2, 2015
Shimin Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Theaflavin Compositions, Related Processes and Methods of Use
Publication number
20130023584
Publication date
Jan 24, 2013
Jiangsu Dehe Bio-Tech Co., Ltd.
Xiaowei SHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Theaflavin Compositions, Related Processes and Methods of Use
Publication number
20130023583
Publication date
Jan 24, 2013
Jiangsu Dehe Bio-Tech Co., Ltd.
Xiaowei SHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
THEAFLAVIN COMPOSITIONS, PRODUCTION, AND METHODS TO CONTROL PHYSIOL...
Publication number
20110082198
Publication date
Apr 7, 2011
Jiangsu Dehe Bio-Tech Co., Ltd.
Xiaowei SHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
THEAFLAVIN COMPOSITIONS, RELATED PROCESSES AND METHODS OF USE
Publication number
20110082196
Publication date
Apr 7, 2011
Jiangsu Dehe Bio-Tech Co., Ltd.
Xiaowei SHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE