Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7820692 | Tetrahydro isoquinoline derivatives, preparation methods and medicinal uses thereof | Yungen Xu, Jinggen Liu, Ting Guo, Dechuan Wang, Hongguo Lu | 2010-10-26 |
| 7696228 | Oral preparation of dyclonine hydrochloride | Xiaohong Gu, Hongguo Lu, Min Chen | 2010-04-13 |