Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7435336 | Process for carrying out gas-liquid countercurrent processing | Baoping Han, Xiangchen Fang, Ronghui Zeng, Ping Wu, Mei Jin | 2008-10-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7435336 | Process for carrying out gas-liquid countercurrent processing | Baoping Han, Xiangchen Fang, Ronghui Zeng, Ping Wu, Mei Jin | 2008-10-14 |