Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7220869 | Brønsted acidic room temperature ionic liquids each having a N-protonated lactam cation and method for preparing the same | Youquan Deng, Zhengyin Du, Shu Guo, Laiying Zhu | 2007-05-22 |