The process for preparation of total coumarins from cortex fraxini and their use in medicine
A Standard patent application filed on 17 March 2003 credited to Zhao, Junning
;
Yang, Andong
Details
Application number :
2003221296
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
The process for preparation of total coumarins from cortex fraxini and their use in medicine
Inventor :
Zhao, Junning
;
Yang, Andong
Agent name :
Address for service :
Filing date :
17 March 2003
Associated companies :
Applicant name :
SICHUAN DIKANG INDUSTRY HOLDINGS GROUP CO., LTD.
Applicant address :
No 1-404 Keyuan 2nd Road, High-Tech District, Chengdu, Sichuan 610041