Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11618689 | Preparation of copper(II)-ammonia complex ion sulfidization activator and sulfidization flotation method for copper oxide ore | Chenyang Zhang, Wei Sun, Bo Hu, Jianyu Zhu, Mengfei Liu +2 more | 2023-04-04 |