Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11534739 | Lignite char supported nano-cobalt composite catalyst and preparation method thereof | Chunxia Zhao, Feng Li, Wei Jin, Yanyuan Qi, Shuang Yang | 2022-12-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11534739 | Lignite char supported nano-cobalt composite catalyst and preparation method thereof | Chunxia Zhao, Feng Li, Wei Jin, Yanyuan Qi, Shuang Yang | 2022-12-27 |