Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203663 | Method for separating PHA and PHA prepared therefrom | Yi Tong, Yi Li, Fang Tian, Kejia Xu, Yuanheng Guo +4 more | 2021-12-21 |
| 11192079 | Air-isolated continuous feeding system for synthesizing polylactic acid from lactide and feeding method thereof | Yi Tong, Yi Li, Fang Tian, Bo Chen, Tai An | 2021-12-07 |
| 11155483 | Method for efficiently producing PHA | Yi Tong, Yi Li, Fang Tian, Weiqiang Zhou, Yuanheng Guo +13 more | 2021-10-26 |
| 11110427 | Polylactic acid polymerization reaction apparatus and system | Yi Tong, Yi Li, Zhigang Liu, Kejia Xu, Guoxing Zhao +1 more | 2021-09-07 |
| 11097248 | Polylactic acid devolatilization evaporator | Yi Tong, Yi Li, Kejia Xu, Bo Chen, Tai An +2 more | 2021-08-24 |