Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11111152 | Preparation method for modified molecular sieve and modified molecular sieve-containing catalytic cracking catalyst | Xionghou Gao, Shuhong Sun, Yunfeng Zheng, Xiaoliang Huang, Aiguo Lin +9 more | 2021-09-07 |
| 11084024 | Method for modifying molecular sieve and a catalytic cracking catalyst containing the molecular sieve | Shuhong Sun, Xiaoliang Huang, Haitao Zhang, Gengzhen Cao, Yunfeng Zheng +8 more | 2021-08-10 |
| 10906048 | Process for macroscopically separating maceral concentrate from raw coal | Wei Huang, Jun Wang, Chunyan Tu, Litong Liang, Zeyu Peng | 2021-02-02 |