Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397258 | Treatment device for exhaust gas from rare earth calcination | Hao Tian, Jincheng Guo, Shaochun Hou, Hui Xu, Erdou Li | 2025-08-26 |
| 12398045 | Device and method for preparing sulfite | Haitao Xu, Yanzhong Xu, Mingbo Li, Renyuan Chen, Dahua Liu +1 more | 2025-08-26 |
| 12280359 | Integrated filter material and preparation method and application thereof | Haitao Xu, Xiaohuan Zhi, Chaoqiang Mei, Mingbo Li | 2025-04-22 |