Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11305260 | Catalyst for gasoline engine exhaust gas aftertreatment | Yun Fei Qi, Jun Cong Jiang, Weiyong Tang, Yu Lin Qiu, Liang Fang Lv +1 more | 2022-04-19 |
| 11219859 | Supported catalyst, monolithic selective catalytic reduction (SCR) catalyst, preparation method therefor, and method for nitrogen oxides removal | Liang Chen, Feng Zhao, Jia Di ZHANG, An Ju Shi, Miao Chen | 2022-01-11 |