| 12092044 |
Fuel tank isolation valve controls and diagnostics |
Brian P. Hannon, JR., Kevin Aldridge |
2024-09-17 |
$16,466,000 |
| 11639705 |
Vapor capture element for an air intake system of an internal combustion engine |
Michael B. Viola, Anne M. Dailly, Miles K. Maxey, Timothy E. McCarthy |
2023-05-02 |
$27,843,000 |
| 11499507 |
Evaporative canister for an internal combustion engine |
Michael B. Viola, Anne M. Dailly, Miles K. Maxey, Timothy E. McCarthy |
2022-11-15 |
$29,270,000 |
| 11466631 |
Method and system for controlling an on-vehicle evaporative emission system |
Michael B. Viola, Timothy E. McCarthy, Anne M. Dailly |
2022-10-11 |
$30,410,000 |
| 11313291 |
Secondary throttle control systems and methods |
Andrew A. Raftopoulos, Michael A. Smith, Christopher E. Whitney, Nathan M. Picot, Craig E. Slepicka +2 more |
2022-04-26 |
$27,015,000 |
| 11230997 |
Method and system for operating a fuel vapor capture system of an air intake system of an internal combustion engine |
Michael B. Viola, Timothy E. McCarthy, Anne M. Dailly |
2022-01-25 |
$60,628,000 |
| 10344715 |
Purge pressure sensor offset and diagnostic systems and methods |
Martino Casetti, Bruce A. Church |
2019-07-09 |
$7,940,000 |
| 10267247 |
Purge pump control systems and methods |
Martino Casetti, Ping Ge |
2019-04-23 |
$17,665,000 |
| 10197017 |
Fuel vapor system diagnostic systems and methods |
Martino Casetti, Bruce A. Church |
2019-02-05 |
$14,285,000 |
| 10190515 |
Fuel vapor flow estimation systems and methods |
Martino Casetti |
2019-01-29 |
$9,783,000 |
| 10099675 |
System and method for improving fuel economy and reducing emissions when a vehicle is decelerating |
Robert Douglas Shafto |
2018-10-16 |
$9,190,000 |
| 9932917 |
Exhaust gas recirculation control systems and methods |
Vijay Ramappan, Martino Casetti |
2018-04-03 |
$21,964,000 |
| 9903283 |
Method to optimize engine operation using active fuel management |
Allen B. Rayl, Donovan L. Dibble, Steven J. Haase |
2018-02-27 |
$7,992,000 |
| 9771884 |
System and method for controlling the amount of purge fluid delivered to cylinders of an engine based on an operating parameter of a purge pump |
Christopher P. Musienko, Kenneth C. Swartz |
2017-09-26 |
$8,812,000 |
| 9752539 |
Method for diagnosing leaks downstream of the purge flow control orifice |
Sergio Quelhas, Lawrence A. Staat, Kenneth C. Swartz |
2017-09-05 |
$8,734,000 |
| 9682628 |
Fuel vapor canister heater control and diagnostic systems and methods |
Martino Casetti, William R. Cadman |
2017-06-20 |
$21,959,000 |
| 9506420 |
External EGR rate feedback |
Vijay Ramappan, Gerald W. Fly |
2016-11-29 |
$19,916,000 |
| 9458780 |
Systems and methods for controlling cylinder deactivation periods and patterns |
Randall S. Beikmann |
2016-10-04 |
$7,190,000 |
| 9341088 |
Camshaft phaser control systems and methods |
Etsuko Muraji Stewart, Joseph J. Moon |
2016-05-17 |
$11,737,000 |
| 9157390 |
Selective exhaust gas recirculation diagnostic systems and methods |
B. Jerry Song, Vijay Ramappan |
2015-10-13 |
$9,480,000 |
| 8915236 |
Systems and methods for controlling engine combustion stability |
Vijay Ramappan, B. Jerry Song |
2014-12-23 |
$11,759,000 |
| 8868319 |
System and method for controlling intake valve timing in homogeneous charge compression ignition engines |
Vijay Ramappan, Ben W. Moscherosch |
2014-10-21 |
$6,417,000 |
| 8762026 |
System and method for determining engine exhaust composition |
Kathryn Wolfe |
2014-06-24 |
$6,201,000 |
| 8755987 |
System and method for torque control in a homogeneous charge compression ignition engine |
Vijay Ramappan, Ben W. Moscherosch |
2014-06-17 |
$14,859,000 |
| 8409762 |
Adaptive method to control fuel delivery injector with modeling uncertainties in a fuel cell system |
Patrick Frost, Daniel C. Di Fiore |
2013-04-02 |
$5,051,000 |
