Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12005059 | Nemonoxacin malate active pharmaceutical ingredient with low combination impurities, and a preparation method thereof | Li Sheng, Gang-Lun Fan, Guofeng Wu, Xufeng Wu, Haoling Gao +1 more | 2024-06-11 |
| 9745309 | Method for preparing a sitagliptin intermediate | Kuaile Lin, Zhengyan Cai, Jing Pan, Weicheng Zhou, Guofeng Wu +1 more | 2017-08-29 |