Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9861969 | Binderless molecular sieve catalyst and a preparation method thereof | Guangwei Ma, Huiming Zhang, Liang Chen, Xiqiang Chen | 2018-01-09 |
| 9783468 | Method for producing an aromatic hydrocarbon with an oxygenate as raw material | Zheming Wang, Weimin Yang, Xiqiang Chen, Feng Xu | 2017-10-10 |
| 9339801 | Molded catalyst for the conversion of methanol to aromatics and process for producing the same | Xiqiang Chen, Zheming Wang, Feng Xu | 2016-05-17 |
| 7686942 | Method for preparation of ethylene and propylene by catalytic cracking using a fluid-bed catalyst | Zaiku Xie, Hui Yao, Weimin Yang, Guangwei Ma, Liang Chen | 2010-03-30 |