Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391888 | Solid particle bed, fixed bed, and oil hydrogenation method | Chengmin Yang, Li Liu, Yang Li, Rong Guo, Yong Zhou +3 more | 2025-08-19 |
| 12343709 | Hydrogenation catalyst, preparation process thereof and use thereof | Li Liu, Yunhai YAO, Chengmin Yang, Yang Li, Jin SUN +4 more | 2025-07-01 |