Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7642388 | Composite for catalytic distillation and its preparation | Yuanyi Yang, Dongfeng Li, Wei Dai, Shuo Chen, Guoqing Wang +3 more | 2010-01-05 |
| 7226884 | Composite for catalytic distillation and its preparation | Yuanyi Yang, Dongfeng Li, Wei Dai, Shuo Chen, Guoqing Wang +3 more | 2007-06-05 |