Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10273198 | Solvent exchanger and method for improving the exchange efficiency of CTA solvent | Xu Zhao, Wanyao Zhang, Yongpeng Tan, Xiangnan Zhai, Tianbao Wang +4 more | 2019-04-30 |