Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11691132 | Modified Y-type molecular sieve, catalytic cracking catalyst comprising the same, their preparation and application thereof | Qiuqiao Jiang, Shuai Yuan, Hao Sha, Mingde Xu, Zhenyu Chen +2 more | 2023-07-04 |
| 11541377 | Modified Y-type molecular sieve, catalytic cracking catalyst comprising the same, their preparation and application thereof | Hao Sha, Shuai Yuan, Weilin Zhang, Zhenyu Chen, Mingde Xu +1 more | 2023-01-03 |
| 11517886 | Modified Y-type molecular sieve, catalytic cracking catalyst comprising the same, its preparation and application thereof | Shuai Yuan, Huiping Tian, Zhenyu Chen, Weilin Zhang, Hao Sha | 2022-12-06 |
| 11517887 | Modified Y-type molecular sieve, catalytic cracking catalyst comprising the same, their preparation and application thereof | Hao Sha, Mingde Xu, Weilin Zhang, Shuai Yuan, Zhenyu Chen +2 more | 2022-12-06 |
| 11504702 | Modified Y-type molecular sieve, catalytic cracking catalyst comprising the same, its preparation and application thereof | Shuai Yuan, Huiping Tian, Hao Sha, Zhenyu Chen, Weilin Zhang | 2022-11-22 |
| 11130917 | Modified Y-type molecular sieve, catalytic cracking catalyst comprising the same, their preparation and application thereof | Hao Sha, Shuai Yuan, Weilin Zhang, Zhenyu Chen, Mingde Xu +1 more | 2021-09-28 |
| 11052381 | Modified Y-type molecular sieve, preparation thereof and catalyst comprising the same | Weilin Zhang, Mingde Xu, Zhenyu Chen, Huiping Tian, Yuxia Zhu | 2021-07-06 |
| 11053129 | Magnesium modified Y-type molecular sieve, preparation thereof and catalyst comprising the same | Weilin Zhang, Mingde Xu, Zhenyu Chen, Huiping Tian, Yuxia Zhu | 2021-07-06 |
| 10888848 | Catalytic cracking catalyst and preparation thereof | Weilin Zhang, Mingde Xu, Zhenyu Chen, Huiping Tian, Yuxia Zhu | 2021-01-12 |
| 9993811 | Process and apparatus for preparing a molecular sieve and a catalytic cracking catalyst | Ziyang Liu, Jiexiao ZHANG, Mingde Xu, Weilin Zhang, Huiping Tian +1 more | 2018-06-12 |
| 9895681 | Catalytic cracking catalyst preparation method | Mingde Xu, Jiexiao ZHANG, Weilin Zhang, Huiping Tian, Yuxia Zhu | 2018-02-20 |