Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11560524 | Coal powder pretreatment method and coal powder gasification method | Jinli WANG, Jin Cai, Yang Yu, Yusheng Yin, Haitao Li +6 more | 2023-01-24 |
| 10544065 | Organic-inorganic polymeric water-retaining fertilizer and preparation method of the same | Zhiyong Du, Hongzhi Zhu | 2020-01-28 |