Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9908111 | Mixed molecular sieve catalyst and preparation method and use thereof | Fan Zhang, Yijun Wang, Guo Rui, Yongsheng Gan | 2018-03-06 |
| 9856183 | Catalyst with high C4 olefin selectivity for preparing olefin from methanol and preparation method thereof | Yijun Wang, Guo Rui, Fan Zhang, Yongsheng Gan | 2018-01-02 |