Shuanggang Ma

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Application of Albizzia chinensis extract in preparation of medicin...
- Patent number 9,393,277
- Issue date Jul 19, 2016
- Institute of Materia Medica, Chinese Academy of Medical Sciences
- Shishan Yu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
APPLICATION OF ALBIZZIA CHINENSIS EXTRACT IN PREPARATION OF MEDICIN...
- Publication number 20150010664
- Publication date Jan 8, 2015
- INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES
- Shishan Yu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SALTS OF 13A-(S)DESOXYTYLOPHORININE, PREPARATION METHODS AND PHARMA...
- Publication number 20120190703
- Publication date Jul 26, 2012
- INSTITUTE OF MATARIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES
- Shishan Yu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE