Issued Patents 2025
Showing 1–1 of 1 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 |