Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9480975 | Catalyst for catalytic cracking in a fluidized bed | Guangwei Ma, Weimin Yang, Hui Yao, Liang Chen | 2016-11-01 |
| 9242236 | Catalytic composition for producing olefins by catalytic cracking | Guangwei Ma, Weimin Yang, Hui Yao, Xiaqin Yang | 2016-01-26 |