Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10987658 | Low washcoat loading single layer catalysts for gasoline exhaust gas applications | Kenneth CAMM, Hai-Ying Chen, Michael O Hales, Kwangmo Koo | 2021-04-27 |
| 9968916 | Three-way catalyst and its use in exhaust systems | Hai-Ying Chen, Kwangmo Koo, Jeffery Scott Rieck | 2018-05-15 |
| 9656209 | Three-way catalyst and its use in exhaust systems | Hai-Ying Chen | 2017-05-23 |
| 9649596 | Perovskite with an ovlerlayer SCR component as an ammonia oxidation catalyst and a system for exhaust emission control on diesel engines | Hai-Ying Chen | 2017-05-16 |
| 8263032 | Oxidation catalyst | Paul Joseph Andersen, Todd Howard Ballinger, David Bergeal, Hai-Ying Chen, Julian Peter Cox +5 more | 2012-09-11 |