Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391888 | Solid particle bed, fixed bed, and oil hydrogenation method | Chengmin Yang, Li Liu, Yang Li, Weiyu DUAN, Yong Zhou +3 more | 2025-08-19 |
| 12343709 | Hydrogenation catalyst, preparation process thereof and use thereof | Li Liu, Yunhai YAO, Chengmin Yang, Yang Li, Weiyu DUAN +4 more | 2025-07-01 |
| 11908592 | Flexible electrode and fabrication method therefor | Wei-Tsung Chuang, Ming-Jay Deng | 2024-02-20 |
| 9574141 | Wet start-up method for hydrogenation unit, energy-saving hydrogenation process and hydrogenation apparatus | Ronghui Zeng, Tao Liu, Xiangchen Fang, Zhaoming Han, Xuehui Zhang +4 more | 2017-02-21 |