Ben Cai

Follow

Person

Zhejiang, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Hydroxysafflor yellow pharmaceutical salts
- Patent number 9,624,254
- Issue date Apr 18, 2017
- ZHEJIANG YONGNING PHARMACEUTICAL CO., LTD
- Fengqi Ye
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydroxysafflor yellow A sodium and preparation as well as applicati...
- Patent number 9,243,019
- Issue date Jan 26, 2016
- ZHEJIANG YONGNING PHARMACEUTICAL CO LTD
- Fengqi Ye
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Hydroxysafflor Yellow Pharmaceutical Salts
- Publication number 20150197537
- Publication date Jul 16, 2015
- ZHEJIANG YONGNING PHARMACEUTICAL CO LTD
- Fengqi Ye
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Hydroxysafflor yellow A sodium and preparation as well as applicati...
- Publication number 20150025030
- Publication date Jan 22, 2015
- ZHEJIANG YONGNING PHARMACEUTICAL CO LTD
- Fengqi Ye
- C07 - ORGANIC CHEMISTRY