Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12226761 | Catalyst for preparing phosgene and preparation method therefor, and method for preparation of phosgene and comprehensive utilization of energy thereof | Chao Dong, Dongke Zhao, Yujie Zhou, Chaoqun Li, Wenbo Wang +4 more | 2025-02-18 |
| 11167992 | Method for preparing graphene by liquid-phase ball milling exfoliation | Bo Yang, Shuanghong ZHANG, Maodong Li, Wei ZHAI, Yue Li +6 more | 2021-11-09 |