Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11465953 | Method for purification of a solvent for separation of styrene by extractive distillation and for separation of styrene | Wencheng Tang, Longsheng Tian, Siliang GAO, Nan Yang, Siyuan QIE +1 more | 2022-10-11 |
| 11358970 | Artemisinin-derived trimers and tetramers and their use thereof | Li Zhou | 2022-06-14 |
| 11241675 | AFI-CHA hybrid crystal zeolite and NH3-SCR catalyst using same as carrier, and preparation methods thereof | Haidi XU, Qingjin Lin, Yaoqiang Chen, Yun-Hsin Wang, Xi Feng +2 more | 2022-02-08 |