Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420269 | Simple preparation method and use of support of catalyst for hydrogenation | Jiuxuan ZHANG, Liu Yang, Weihong Xing | 2025-09-23 |
| 12274673 | Closed type medicine liquid transfer device and system with double-chamber internal circulation | Rongqiong Luo, Shigeng Xie, Weiquan Chen, Binghua Tang, Liangyu Zheng +1 more | 2025-04-15 |