Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12116922 | Accelerated catalyst reactivation control strategy for gasoline vehicle emissions system in conjunction with N2 selective catalyst to minimize NOX remake | Jason Wu, Eva Thanasiu, Carolyn Parks Hubbard, Andrew Gregory Getsoian, Yisun Cheng +2 more | 2024-10-15 |
| 11794172 | Exhaust treatment system including nickel-containing catalyst | Rachael Jean Harrington, Eva Thanasiu, Hungwen Jen, Jeffrey Scott Hepburn | 2023-10-24 |
| 11629627 | Accelerated catalyst reactivation control strategy for gasoline vehicle emissions system in conjunction with N2 selective catalyst to minimize NOX remake | Jason Wu, Eva Thanasiu, Carolyn Parks Hubbard, Andrew Gregory Getsoian, Yisun Cheng +2 more | 2023-04-18 |
| 11618008 | Precious group metal on pyrochlore-phase ceria zirconia with superior oxygen storage capacity and TWC performance | Jason Wu, Ann O'Neill, Natalie Roxas | 2023-04-04 |
| 11603787 | Methods and system for controlling selective catalytic reductant catalyst of a gasoline engine | Michiel J. Van Nieuwstadt, Michael James Uhrich, Timothy Robert Gernant, Joseph Lyle Thomas | 2023-03-14 |
| 11583834 | Catalyst for automotive emissions control | Yisun Cheng, Jeffrey Scott Hepburn, Mira Bumbaroska, Carolyn Parks Hubbard | 2023-02-21 |
| 11428144 | Engine emmissions control methods and systems | Michael James Uhrich, Jason Wu, Andrew Gregory Getsoian | 2022-08-30 |
| 11300064 | Methods and systems for an aftertreatment system | Michael James Uhrich, William Charles Ruona, Joseph Lyle Thomas, Ross Dykstra Pursifull | 2022-04-12 |
| 11203961 | Systems and methods for nickel-based gasoline particulate filter | Timothy Brian Chanko, Xin Liu, Douglas Allen Dobson, Eva Thanasiu | 2021-12-21 |
| 11167272 | Exhaust treatment system including nickel-containing catalyst | Rachael Jean Harrington, Eva Thanasiu, Hungwen Jen, Jeffrey Scott Hepburn | 2021-11-09 |
| 11073061 | Multicomponent exhaust treatment system including an oxygen storage catalyst | Gang Guo, Jason Aaron Lupescu, Eva Thanasiu, Hungwen Jen, Jeffrey Scott Hepburn | 2021-07-27 |
| 10926240 | Hydrocarbon trap with increased zeolite loading and improved adsorption capacity | Jason Aaron Lupescu, Manish Sharma | 2021-02-23 |
| 10898886 | Hydrocarbon and nitrogen oxides catalyst trap | Lifeng Xu, Justin Anthony Ura, Jeffrey Scott Hepburn, Gang Guo | 2021-01-26 |
| 10865721 | Method and system for measuring and balancing cylinder air-fuel ratio | Joseph Lyle Thomas, Ross Dykstra Pursifull, Michael James Uhrich, William Charles Ruona | 2020-12-15 |
| 10337374 | Methods and systems for an aftertreatment catalyst | Rachel Alison Snow, Eva Thanasiu, Paul M. Laing | 2019-07-02 |
| 10287938 | System and methods for reducing particulate matter emissions | James Robert Warner, Timothy Brian Chanko, William Charles Ruona, Douglas Allen Dobson | 2019-05-14 |
| 10105691 | Multiple zeolite hydrocarbon traps | Jason Aaron Lupescu | 2018-10-23 |
| 10092897 | Catalyst trap | Lifeng Xu, Gang Guo, Jeffrey Scott Hepburn | 2018-10-09 |
| 9987626 | Use of transition metals to reduce cold start emissions | Gang Guo, Hungwen Jen, Rachael Jean Harrington, Lifeng Xu, Jason Aaron Lupescu +1 more | 2018-06-05 |
| 9957871 | Exhaust heat recovery and hydrocarbon trapping | Michael James Uhrich, Joseph Norman Ulrey, Adam Nathan Banker | 2018-05-01 |
| 9951669 | Method and system for a HC trap | Joseph Norman Ulrey, Michael James Uhrich | 2018-04-24 |
| 9919294 | Phosphorus tolerant catalyst washcoat structure | Paul M. Laing, Carolyn Parks Hubbard, Jeffrey Scott Hepburn, Eva Thanasiu, Hungwen Jen +3 more | 2018-03-20 |
| 9782761 | Selective catalytic reduction catalyst | Christine Kay Lambert, Justin Anthony Ura | 2017-10-10 |
| 9764286 | Zoned catalyst system for reducing N2O emissions | Hungwen Jen, Carolyn Parks Hubbard, Michael Daniel Shane | 2017-09-19 |
| 9630146 | Particulate filter containing a nickel-copper catalyst | James Robert Warner, Douglas Allen Dobson, Hungwen Jen | 2017-04-25 |