| 12116922 |
Accelerated catalyst reactivation control strategy for gasoline vehicle emissions system in conjunction with N2 selective catalyst to minimize NOX remake |
Jason Wu, Giovanni Cavataio, Carolyn Parks Hubbard, Andrew Gregory Getsoian, Yisun Cheng +2 more |
2024-10-15 |
| 11794172 |
Exhaust treatment system including nickel-containing catalyst |
Rachael Jean Harrington, Hungwen Jen, Giovanni Cavataio, 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, Giovanni Cavataio, Carolyn Parks Hubbard, Andrew Gregory Getsoian, Yisun Cheng +2 more |
2023-04-18 |
| 11203961 |
Systems and methods for nickel-based gasoline particulate filter |
Timothy Brian Chanko, Xin Liu, Douglas Allen Dobson, Giovanni Cavataio |
2021-12-21 |
| 11167272 |
Exhaust treatment system including nickel-containing catalyst |
Rachael Jean Harrington, Hungwen Jen, Giovanni Cavataio, Jeffrey Scott Hepburn |
2021-11-09 |
| 11073061 |
Multicomponent exhaust treatment system including an oxygen storage catalyst |
Gang Guo, Jason Aaron Lupescu, Giovanni Cavataio, Hungwen Jen, Jeffrey Scott Hepburn |
2021-07-27 |
| 10337374 |
Methods and systems for an aftertreatment catalyst |
Rachel Alison Snow, Paul M. Laing, Giovanni Cavataio |
2019-07-02 |
| 9919294 |
Phosphorus tolerant catalyst washcoat structure |
Paul M. Laing, Carolyn Parks Hubbard, Jeffrey Scott Hepburn, 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, David Karl Bidner, James Michael Kerns, Nian Xiao +5 more |
2018-01-09 |
| 9403157 |
Three-way catalyst comprising mixture of nickel and copper |
Hungwen Jen, Jeffrey Scott Hepburn |
2016-08-02 |
| 9394844 |
Fuel control for spark ignited engine having a particulate filter system |
Carolyn Parks Hubbard, Robert Walter McCabe, Jeffrey Scott Hepburn, Helmut Hans Ruhland, Moritz Klaus Springer +3 more |
2016-07-19 |
| 8875494 |
Fuel control for spark ignited engine having a particulate filter system |
Carolyn Parks Hubbard, Robert Walter McCabe, Jeffrey Scott Hepburn, Helmut Hans Ruhland, Moritz Klaus Springer +3 more |
2014-11-04 |
| 8506912 |
Exhaust treatment system including a nickel-based catalyst |
Jeffrey Scott Hepburn, Hungwen Jen |
2013-08-13 |
| 8499546 |
Methods for reducing engine exhaust emissions |
Carolyn Parks Hubbard, Shane Elwart |
2013-08-06 |
| 8341947 |
System and method for regenerating a particulate filter |
Jeffrey Scott Hepburn, David Karl Bidner, Helmut Hans Ruhland, Moritz Klaus Springer, Thomas Lorenz +5 more |
2013-01-01 |
| 7997063 |
Controlled air-fuel ratio modulation air fuel sensor input |
Christian T. Goralski, Robert Joseph Jerger, Shane Elwart |
2011-08-16 |
| 6550237 |
Method and system for monitoring a catalytic converter |
Andrew A. Adamczyk, Jr., Christian T. Goralski |
2003-04-22 |
| 6272849 |
Apparatus and method for heating an automotive catalyst to an emission reactive condition |
Margherita Zanini-Fisher, Jeffrey Scott Hepburn |
2001-08-14 |
| 5837212 |
Potassium/manganese nitrogen oxide traps for lean-burn engine operation |
Jeffrey Scott Hepburn, William L. H. Watkins, Carolyn Parks Hubbard, Douglas Allen Dobson, Haren Sakarlal Gandhi |
1998-11-17 |
| 5750082 |
Nox trap with improved performance |
Jeffrey Scott Hepburn, William L. H. Watkins, Carolyn Parks Hubbard, Douglas Allen Dobson, Haren Sakarlal Gandhi |
1998-05-12 |
