Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8916607 | Use of piperphentonamine or salts thereof in manufacture of medicaments for treating brain diseases | Rubing Li, Lijian Zhou, Tieqiu Liu, Yangshu Chen, Yonghe Li | 2014-12-23 |
| 8513301 | Kind of piperphentonamine hydrochloride lyophilized powder for injection and preparation and use thereof | Rubing Li, Yonghe Li, Lijian Zhou, Tieqiu Liu, Xiaohui Zhong | 2013-08-20 |