Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12234208 | 3,4-dihydroxy-n-(1′-benzyl-2′-hydroxyethyl)-2-methylpyridine chloride, and synthesis and use thereof | Yongping Yu, Robert C. Hider, Xin Yuan, Feng HAN, Guolin Zhang +2 more | 2025-02-25 |
| 9371292 | Quinazoline derivative, preparation method therefor, intermediate, composition and application thereof | Guangxin Xia, Jingkang Shen, Yongping Yu, Chunchun Zhang, Yu Hao +3 more | 2016-06-21 |