Zhizhong Ma

Follow

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Use of phenethyl caffeate derivatives in the preparation of a medic...
- Patent number 9,532,967
- Issue date Jan 3, 2017
- Junyi Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Extraction method for Ilex kudingcha C. J. Tseng leaves, total sapo...
- Patent number 9,109,003
- Issue date Aug 18, 2015
- Peking University
- Pengfei Tu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
CARBAMATE-SUBSTITUTED STYRYL SULFONE COMPOUNDS, PREPARATION METHOD...
- Publication number 20220267263
- Publication date Aug 25, 2022
- HUAXIASHENGSHENG PHARMACEUTICAL BEIJING CO., LTD.
- Xinan LV
- C07 - ORGANIC CHEMISTRY
Information Patent Application
USE OF PHENETHYL CAFFEATE DERIVATIVES IN THE PREPARATION OF A MEDIC...
- Publication number 20130303611
- Publication date Nov 14, 2013
- Junyi Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EXTRACTION METHOD FOR ILEX KUDINGCHA C. J. TSENG LEAVES, TOTAL SAPO...
- Publication number 20130303469
- Publication date Nov 14, 2013
- Pengfei Tu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE