Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11517887 | Modified Y-type molecular sieve, catalytic cracking catalyst comprising the same, their preparation and application thereof | Lingping Zhou, Hao Sha, Weilin Zhang, Shuai Yuan, Zhenyu Chen +2 more | 2022-12-06 |