Sujing GU

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Luohe, CN

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Patents Grantslast 30 patents

Information Patent Grant
Senna obtusifolia seed extract and a method for comprehensive devel...
- Patent number 11,654,378
- Issue date May 23, 2023
- HENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO., LTD.
- Sujing Gu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing Hovenia dulcis Thunb extract rich in dihydromyr...
- Patent number 11,642,608
- Issue date May 9, 2023
- HENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO., LTD.
- Ziheng Jin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pueraria flower extract rich in isoflavones and a method and applic...
- Patent number 11,395,844
- Issue date Jul 26, 2022
- HENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO., LTD.
- Sujing Gu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SENNA OBTUSIFOLIA SEED EXTRACT AND A METHOD FOR COMPREHENSIVE DEVEL...
- Publication number 20210402324
- Publication date Dec 30, 2021
- HENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO., LTD.
- Sujing GU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF PREPARING HOVENIA DULCIS THUNB EXTRACT RICH IN DIHYDROMYR...
- Publication number 20210402323
- Publication date Dec 30, 2021
- HENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO., LTD.
- Ziheng JIN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PUERARIA FLOWER EXTRACT RICH IN ISOFLAVONES AND A METHOD AND APPLIC...
- Publication number 20210393725
- Publication date Dec 23, 2021
- HENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO., LTD.
- Sujing GU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE