Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8883669 | Hydrocracking catalyst, a process for producing the same, and the use of the same | Yichao Mao, Hong Nie, Jianwei Dong, Zhihai Hu, Yahua Shi +1 more | 2014-11-11 |
| 8334231 | Hydrocracking catalyst, the preparation process and use of the same | Yichao Mao, Hong Nie, Jianwei Dong, Zhihai Hu, Yahua Shi +1 more | 2012-12-18 |
| 5954944 | Process for hydrocracking heavy distillate oil under middle pressure | Yanping Zhang, Yulin Shi, Jianwen Shi, Hong Nie, Yahua Shi +2 more | 1999-09-21 |