Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11932653 | Lycorine derivative, and pharmaceutical composition and use thereof | Yajun Yang, Longying Shen, Wensheng Zheng, Shuwang He, Shiqiang Yan +1 more | 2024-03-19 |
| 6825207 | Nitrogen-based camptothecin derivatives | Li-Xi Yang, Huijuan Wang | 2004-11-30 |
| 6423707 | Nitroimidazole ester analogues and therapeutic applications | Li-Xi Yang, Hui Wang | 2002-07-23 |
| 6403604 | Nitrogen-based camptothecin derivatives | Li-Xi Yang, Huijuan Wang | 2002-06-11 |
| 6350756 | Camptothecin derivatives | Li-Xi Yang, Huijuan Wang | 2002-02-26 |