Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10646852 | Double-layer ZnO hollow sphere photocatalytic material and preparation method thereof | Xiuxiu Qi, Wenhua Chen, Qiaoyun Liu | 2020-05-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10646852 | Double-layer ZnO hollow sphere photocatalytic material and preparation method thereof | Xiuxiu Qi, Wenhua Chen, Qiaoyun Liu | 2020-05-12 |