Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12215406 | Method for removing arsenic from copper smelting soot and comprehensive recovery of valuable metals | Junfeng Zhang, Lei Wang, Changqing Chu, Chenglin Li, Huinan Zhang +5 more | 2025-02-04 |