Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434437 | Method for producing chemicals from crude oil by double-tube parallel multi-zone catalytic conversion | Jinhong Zhang, Chaohe Yang, Yuanyu Tian, Chunxiao Gao, Tong SU +1 more | 2022-09-06 |
| 7316773 | Catalytic cracking process and the device used therein | Jianfang Zhang, An Ma, Chaohe Yang, Genlin Niu, Yongshan Tu +5 more | 2008-01-08 |