| 9863348 |
Method for controlling fuel of a spark ignited engine while regenerating a particulate filter |
Carolyn Parks Hubbard, Eva Thanasiu, David Karl Bidner, James Michael Kerns, Nian Xiao +5 more |
2018-01-09 |
$5,515,000 |
| 9446395 |
Low temperature catalyst/hydrocarbon trap |
Lifeng Xu, Jason Aaron Lupescu |
2016-09-20 |
$7,333,000 |
| 9394844 |
Fuel control for spark ignited engine having a particulate filter system |
Carolyn Parks Hubbard, Eva Thanasiu, Jeffrey Scott Hepburn, Helmut Hans Ruhland, Moritz Klaus Springer +3 more |
2016-07-19 |
$9,063,000 |
| 9376949 |
Air-injection system to improve effectiveness of selective catalytic reduction catalyst |
Harendra S. Gandhi, Joseph Robert Theis |
2016-06-28 |
$9,288,000 |
| 8875494 |
Fuel control for spark ignited engine having a particulate filter system |
Carolyn Parks Hubbard, Eva Thanasiu, Jeffrey Scott Hepburn, Helmut Hans Ruhland, Moritz Klaus Springer +3 more |
2014-11-04 |
$9,333,000 |
| 8776498 |
Air-injection system to improve effectiveness of selective catalytic reduction catalyst for gasoline engines |
Harendra S. Gandhi, Joseph Robert Theis |
2014-07-15 |
$29,442,000 |
| 8726638 |
Reduction of NOx trap at engine shutoff |
John William Hoard, Lifeng Xu, Karen Marie Adams |
2014-05-20 |
$12,248,000 |
| 8516980 |
Method for operating a vehicle with a fuel reformer |
Thomas G. Leone, Ross Dykstra Pursifull, Gopichandra Surnilla, Michael Howard Shelby, Joseph Norman Ulrey |
2013-08-27 |
$17,660,000 |
| 8371253 |
Pump control for reformate fuel storage tank |
Thomas G. Leone |
2013-02-12 |
$15,966,000 |
| 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 |
|
| 8307790 |
Method for operating a vehicle with a fuel reformer |
Thomas G. Leone, Ross Dykstra Pursifull, Gopichandra Surnilla, Michael Howard Shelby, Joseph Norman Ulrey |
2012-11-13 |
$19,366,000 |
| 8138114 |
Methods and formulations for enhancing NH3 adsorption capacity of selective catalytic reduction catalysts |
Hungwen Jen, George Graham |
2012-03-20 |
$11,630,000 |
| 8096111 |
Reduction of NOx trap at engine shutoff |
John William Hoard, Lifeng Xu, Karen Marie Adams |
2012-01-17 |
$40,015,000 |
| 8062618 |
Exhaust aftertreatment system and method of treating exhaust gas |
Lifeng Xu, Harendra S. Gandhi, Clifford Norman Montreuil |
2011-11-22 |
$10,410,000 |
| 8001934 |
Pump control for reformate fuel storage tank |
Thomas G. Leone |
2011-08-23 |
$14,868,000 |
| 7966812 |
Multi-stage regeneration of particulate filter |
Lifeng Xu, William L. H. Watkins, William Charles Ruona, George Graham |
2011-06-28 |
$19,241,000 |
| 7811961 |
Methods and formulations for enhancing NH3 adsorption capacity of selective catalytic reduction catalysts |
Hungwen Jen, George Graham |
2010-10-12 |
$22,371,000 |
| 7788910 |
Particulate filter regeneration and NOx catalyst re-activation |
Lifeng Xu, John William Hoard, Karen Marie Adams |
2010-09-07 |
$20,377,000 |
| 7718150 |
Reverse platinum group metal zoned lean NOx trap system and method of use |
Joseph Robert Theis, Justin Anthony Ura |
2010-05-18 |
$25,369,000 |
| 7291576 |
SOx trap for diesel and lean-burn gasoline automotive applications |
Woosang Chun, George Graham, Clifford Norman Montreuil, Brendan Patrick Carberry, Albert Chigapov +1 more |
2007-11-06 |
$15,533,000 |
| 7284368 |
Computer device to control operation during catalyst desulfurization to preserve catalytic function |
Gopichandra Surnilla, Harendra S. Gandhi, Christian T. Goralski, George Graham, Hungwen Jen |
2007-10-23 |
$14,129,000 |
| 7263433 |
Computer device to calculate emission control device functionality |
Gopichandra Surnilla, Harendra S. Gandhi, Christian T. Goralski, George Graham, Hungwen Jen |
2007-08-28 |
$14,417,000 |
| 7240482 |
System for minimizing the impact of poisoning of automotive exhaust aftertreatment systems |
Jeffrey Scott Hepburn, Carolyn Parks Hubbard, Gang Guo, Lifeng Xu |
2007-07-10 |
$9,344,000 |
| 7181905 |
Lean-burn engine exhaust air-fuel and temperature management strategy for improved catalyst durability |
Gopichandra Surnilla, Harendra S. Gandhi, Christian T. Goralski, George Graham, Hungwen Jen |
2007-02-27 |
$15,068,000 |
| 7030054 |
PGM-free washcoats for catalyzed diesel particulate filter applications |
Albert Chigapov, Alexei Dubkov, Brendan Patrick Carberry |
2006-04-18 |
$8,147,000 |
