Zheng Liu

Follow

Person

Guangzhou, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Amantadine nitrate compounds for use as medicaments for the treatme...
- Patent number 11,161,800
- Issue date Nov 2, 2021
- Yuqiang Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amantadine nitrate compounds with neural protective effect, and pre...
- Patent number 10,214,478
- Issue date Feb 26, 2019
- Yuqiang Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR MANUFACTURE OF AMANTADINE NITRATE DERIVATIVES
- Publication number 20220371987
- Publication date Nov 24, 2022
- QINGDAO HAILAN PHARMACEUTICALS CO., LTD.
- Yuqiang WANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AMANTADINE NITRATE COMPOUNDS FOR USE AS MEDICAMENTS FOR THE TREATME...
- Publication number 20190202772
- Publication date Jul 4, 2019
- GUANGZHOU MAGPIE PHARMACEUTICALS CO., LTD.
- Yuqiang WANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Amantadine nitrate compounds with neural protective effect, and pre...
- Publication number 20180148404
- Publication date May 31, 2018
- GUANGZHOU MAGPIE PHARMACEUTICALS CO., LTD.
- Yuqiang Wang
- C07 - ORGANIC CHEMISTRY