Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9908111 | Mixed molecular sieve catalyst and preparation method and use thereof | Fan Zhang, Yijun Wang, Guo Rui, Xiaomang Zhang | 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, Xiaomang Zhang | 2018-01-02 |
| 9764317 | Catalysts for preparation of butadiene by oxydehydrogenation of butene in fluidized bed reactor and method of preparing same and use of same | Guo Rui, Simon X. Zhang, Yanning Luo | 2017-09-19 |