Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535540 | Double-tank oxidation pond reactor for evaluating ozone catalytic oxidation efficiency | Duo Wu, Zhenkai Liao, Xingmin Gao | 2022-12-27 |
| 11260382 | Core-shell catalyst, preparation method therefor and application thereof to catalytic ozonation | Duo Wu, Xingmin Gao | 2022-03-01 |
| 10436493 | Freezing temperature controllable spray freezing tower for preparing micron-sized spherical ice particles | Duo Wu, Shengyu ZHANG, Zhenkai Liao, Jie Xiao, Xiaodong Chen | 2019-10-08 |
| 10337796 | Double-sealing type apparatus for collecting spray freeze ice ball particles and collecting method thereof | Duo Wu, Zhenkai Liao, Shengyu ZHANG, Jie Xiao, Xiaodong Chen | 2019-07-02 |