Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11346266 | Engine exhaust aftertreatment device and method | Guoliang Chu, Haihao Feng, Youqiang Xiao, Xinzheng Wang | 2022-05-31 |
| 11338273 | Monolithic catalyst used for carbon dioxide hydrogenation reaction and method for preparing same | Yang Yu, Haibo Chen, Shixin Wei, Yusheng Yin, Chunpeng Mao +7 more | 2022-05-24 |