Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10259757 | Method for starting up a fluidized catalytic reaction apparatus used for producing lower olefins | Zhongmin Liu, Zhihui Lv, Changqing He, Yu Liu, Yue Qi +4 more | 2019-04-16 |