Issued Patents All Time
Showing 1–25 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11794172 | Exhaust treatment system including nickel-containing catalyst | Rachael Jean Harrington, Eva Thanasiu, Hungwen Jen, Giovanni Cavataio | 2023-10-24 |
| 11583834 | Catalyst for automotive emissions control | Yisun Cheng, Giovanni Cavataio, Mira Bumbaroska, Carolyn Parks Hubbard | 2023-02-21 |
| 11296343 | Cathode inlet humidity sensing with oxygen sensor | Seha Son, Richard E. Soltis, William F. Sanderson | 2022-04-05 |
| 11167272 | Exhaust treatment system including nickel-containing catalyst | Rachael Jean Harrington, Eva Thanasiu, Hungwen Jen, Giovanni Cavataio | 2021-11-09 |
| 11073061 | Multicomponent exhaust treatment system including an oxygen storage catalyst | Gang Guo, Jason Aaron Lupescu, Giovanni Cavataio, Eva Thanasiu, Hungwen Jen | 2021-07-27 |
| 10898886 | Hydrocarbon and nitrogen oxides catalyst trap | Lifeng Xu, Giovanni Cavataio, Justin Anthony Ura, Gang Guo | 2021-01-26 |
| 10092897 | Catalyst trap | Lifeng Xu, Giovanni Cavataio, Gang Guo | 2018-10-09 |
| 9987626 | Use of transition metals to reduce cold start emissions | Gang Guo, Giovanni Cavataio, Hungwen Jen, Rachael Jean Harrington, Lifeng Xu +1 more | 2018-06-05 |
| 9919294 | Phosphorus tolerant catalyst washcoat structure | Paul M. Laing, Carolyn Parks Hubbard, Eva Thanasiu, Giovanni Cavataio, Hungwen Jen +3 more | 2018-03-20 |
| 9863348 | Method for controlling fuel of a spark ignited engine while regenerating a particulate filter | Carolyn Parks Hubbard, Robert Walter McCabe, Eva Thanasiu, David Karl Bidner, James Michael Kerns +5 more | 2018-01-09 |
| 9650930 | Emission control device regeneration | Christine Kay Lambert, Douglas Allen Dobson, James Robert Warner, James David Pakko | 2017-05-16 |
| 9403157 | Three-way catalyst comprising mixture of nickel and copper | Hungwen Jen, Eva Thanasiu | 2016-08-02 |
| 9394844 | Fuel control for spark ignited engine having a particulate filter system | Carolyn Parks Hubbard, Robert Walter McCabe, Eva Thanasiu, Helmut Hans Ruhland, Moritz Klaus Springer +3 more | 2016-07-19 |
| 9328646 | Integrated fuel catalyst monitor | Brent Edward Sealy, Paul Chester Dara | 2016-05-03 |
| 9267409 | Reverse flow hydrocarbon trap | Gang Guo, Giovanni Cavataio, Lifeng Xu, Manish Sharma | 2016-02-23 |
| 9260991 | System and method for storing crankcase gases to improve engine air-fuel control | Donald J. Lewis | 2016-02-16 |
| 9103255 | Methods and systems for emission system control | William Charles Ruona, Brien Lloyd Fulton, Gopichandra Surnilla, Eric Matthew Kurtz | 2015-08-11 |
| 8875494 | Fuel control for spark ignited engine having a particulate filter system | Carolyn Parks Hubbard, Robert Walter McCabe, Eva Thanasiu, Helmut Hans Ruhland, Moritz Klaus Springer +3 more | 2014-11-04 |
| 8844272 | Particulate filter regeneration during engine shutdown | David Karl Bidner, Ralph Wayne Cunningham | 2014-09-30 |
| 8806858 | Method to protect the exhaust manifold from overheating using heat pipe | Shiguang Zhou, Michael Levin, Furqan Zafar Shaikh, Donald Masch, Zhaoyang Zeng +2 more | 2014-08-19 |
| 8756915 | Integrated fuel catalyst monitor | Brent Edward Sealy, Paul Chester Dara | 2014-06-24 |
| 8726892 | System and method for storing crankcase gases to improve engine air-fuel control | Donald J. Lewis | 2014-05-20 |
| 8667780 | Methods and systems for emission system control | William Charles Ruona, Brien Lloyd Fulton, Gopichandra Surnilla, Eric Matthew Kurtz | 2014-03-11 |
| 8656715 | Methods and systems for emission system control | William Charles Ruona, Brien Lloyd Fulton, Gopichandra Surnilla, Eric Matthew Kurtz | 2014-02-25 |
| 8516799 | Methods and systems for emission system control | William Charles Ruona, Brien Lloyd Fulton, Gopichandra Surnilla, Eric Matthew Kurtz | 2013-08-27 |