Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11179714 | In-situ preparation method for catalyst for preparing at least one of toluene, para-xylene and light olefins, and reaction process | Zhongmin Liu, Zhengxi Yu, Yue Yang | 2021-11-23 |
| 9844770 | Catalyst used in the production of ethylene and propylene from methanol and/or dimethyl ether, method for preparing the same and method for using the same | Lei Xu, Zhongmin Liu, Zhengxi Yu | 2017-12-19 |