Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11731096 | Upflow reactor | Xiuna YANG, Zonglin RUAN, Haochen Wang, Yang Jiang, Guoying Cui +1 more | 2023-08-22 |
| 11179705 | Modified Y-type molecular sieve and preparation method thereof, hydrocracking catalyst and preparation method thereof, and method for hydrocracking hydrocarbon oil | Wei Liu, Yanze Du, Fenglai Wang, Bo Qin, Hang Gao | 2021-11-23 |
| 10525452 | Na-Y molecular sieve, H-Y molecular sieve, and preparation methods thereof, hydrocracking catalyst, and hydrocracking method | Chang Liu, Fenglai Wang, Yanze Du, Wei Huang, Hong Zhao | 2020-01-07 |
| 10265687 | Na—Y molecular sieve, H—Y molecular sieve, and preparation methods thereof, hydrocracking catalyst, and hydrocracking method | Chang Liu, Fenglai Wang, Yanze Du, Wei Huang, Hong Zhao | 2019-04-23 |
| 10112840 | Modified Y molecular sieve and preparation method and use thereof, supported catalyst, and hydrocracking method | Wei Liu, Yanze Du, Fenglai Wang, Chang Liu, Bo Qin | 2018-10-30 |
| 10112186 | Beta molecular sieve, preparation method therefor and hydrogenation catalyst containing same | Chang Liu, Fenglai Wang, Keqi Wang, Yanze Du, Hong Zhao | 2018-10-30 |
| 9937485 | Hydrocracking catalyst, process for preparing the same and use thereof | Yanze Du, Fenglai Wang, Chang Liu | 2018-04-10 |
| 7238276 | Medium-pressure hydrocracking process | Xiangchen Fang, Ling Lan, Xiaobing Song, Guang'an Jiang, Fenglai Wang +2 more | 2007-07-03 |
| 6723297 | Amorphous silica-alumina, a carrier combination and a hydrocracking catalyst containing the same, and processes for the preparation thereof | Song Chen, Tingyu Li, Guangwei Cao | 2004-04-20 |
| 6670295 | Highly active midbarrel hydrocracking catalyst and the preparation thereof | Fenglai Wang, Zhengnan Yu, Liting Dong | 2003-12-30 |
| 6399530 | Amorphous silica-alumina, a carrier combination and a hydrocracking catalyst containing the same, and processes for the preparation thereof | Song Chen, Tingyu Li, Guangwei Cao | 2002-06-04 |
| 6043178 | Midbarrel hydrocracking catalyst and preparation thereof | Zaigui Ge, Yongkang Hu, Lianhui Ding | 2000-03-28 |