Hongyu Fan

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Dalian, CN

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Patents Grantslast 30 patents

Information Patent Grant
Use of ginseng extract, ginsenoside and ginsenoside derivative in t...
- Patent number 10,675,317
- Issue date Jun 9, 2020
- Li Fu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Phillygenin glucuronic acid derivative as well as preparation metho...
- Patent number 10,407,455
- Issue date Sep 10, 2019
- Li Fu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
20(R)-ginsenoside Rg3 polyacylated derivatives, preparation and app...
- Patent number 9,969,766
- Issue date May 15, 2018
- Li Fu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Forsythiaside sulfate and derivatives thereof, preparation method a...
- Patent number 9,670,224
- Issue date Jun 6, 2017
- Li Fu
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Use of Ginseng Extract, Ginsenoside and Ginsenoside Derivative in t...
- Publication number 20180133273
- Publication date May 17, 2018
- Li Fu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHILLYGENIN GLUCURONIC ACID DERIVATIVE AS WELL AS PREPARATION METHO...
- Publication number 20180057523
- Publication date Mar 1, 2018
- Li Fu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
20(R)-GINSENOSIDE RG3 POLYACYLATED DERIVATIVES, PREPARATION AND APP...
- Publication number 20170327529
- Publication date Nov 16, 2017
- Li FU
- C07 - ORGANIC CHEMISTRY