Nan Feng

Follow

Person

Beijing, CN

People

Patents Applicationslast 30 patents

Information Patent Application
KERATIN BD-11, PREPARATION METHOD THEREFOR AND PHARMACEUTICAL COMPO...
- Publication number 20230183305
- Publication date Jun 15, 2023
- INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES
- Shishan YU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
KERATIN BD-10, PREPARATION METHOD THEREFOR AND PHARMACEUTICAL COMPO...
- Publication number 20230146533
- Publication date May 11, 2023
- INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES
- Shishan YU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
USE OF POTASSIUM 2-(a- HYDROXYPENTYL) BENZOATE IN THE MANUFACTURE O...
- Publication number 20110224300
- Publication date Sep 15, 2011
- Institute of Mataria Medica, Chinese Academy of Me
- Xiaoliang Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE