Issued Patents All Time
Showing 1–2 of 2 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 |
| 7727924 | Method to raise the solid content of catalytic cracking catalyst slurry | Conghua Liu, Zhengguo Tan, Wei Ding, Shuqin Zheng, Xinmei Pang +3 more | 2010-06-01 |