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