Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7435336 | Process for carrying out gas-liquid countercurrent processing | Xiangchen Fang, Ronghui Zeng, Ping Wu, Mei Jin, Hongjiang Sun | 2008-10-14 |
| 6726833 | Process for hydroconverting a heavy hydrocarbon chargestock | Lijing Jiang, Youliang Shi, Pai Peng, Mei Jin, Zhaoming Han | 2004-04-27 |