Issued Patents All Time
Showing 1–4 of 4 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 |
| 9968915 | Phosphorus-containing ultrastable Y-type rare earth molecular sieve and preparation method therefor | Xionghou Gao, Haitao Zhang, Di Li, Xueli Li, Hongchang Duan +7 more | 2018-05-15 |
| 9968918 | Catalytic cracking catalyst for high-efficiency conversion of heavy oil and preparation method thereof | Xionghou Gao, Haitao Zhang, Di Li, Zhengguo Tan, Hongchang Duan +6 more | 2018-05-15 |