Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185854 | Cold start catalyst and its use in exhaust systems | Hai-Ying Chen, Dongxia Liu | 2021-11-30 |
| 11117097 | NOx adsorber catalyst | Desiree Duran Martin | 2021-09-14 |
| 11000836 | SCR catalysts having improved low temperature performance, and methods of making and using the same | Guy Richard Chandler, Jillian Elaine Collier, Alexander Nicholas Michael Green, Desiree Duran-Martin, Paul Richard Phillips +1 more | 2021-05-11 |