Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415166 | Impeller assembly and solid-liquid mixing device using same | Shujuan Bai, Quanxun Ou | 2025-09-16 |
| 12350632 | Impeller assembly and mixing apparatus | Yongcheng Xu, Shujuan Bai, Xudong Jin | 2025-07-08 |
| 12311325 | Impeller assembly for dispersing solid in liquid utilizing curved baffle plate and solid-liquid mixing device using impeller assembly | Shujuan Bai, Tongzhu Li, Quanxun Ou | 2025-05-27 |
| 12257559 | Device and apparatus for mixing and dispersing solid and liquid | Shujuan Bai, Xudong Jin | 2025-03-25 |