Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7285698 | Method for manufacturing alkylate oil with composite ionic liquid used as catalyst | Zhichang Liu, Chunming Xu | 2007-10-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7285698 | Method for manufacturing alkylate oil with composite ionic liquid used as catalyst | Zhichang Liu, Chunming Xu | 2007-10-23 |