| 12352197 |
Systems and methods for measuring exhaust gas species and SCR catalyst NOx storage for SCR-related controls and diagnostics |
Neal W. Currier, Saurabh Yashwant Joshi, Antonius Padua Nusawardhana, Aleksey Yezerets |
2025-07-08 |
|
| 12168951 |
Systems and methods for selective catalytic reduction and/or ammonia slip catalyst sulfur protection |
Di Wang, Richard J. Ancimer, Aleksey Yezerets, Jinyong Luo, Yadan Tang +1 more |
2024-12-17 |
$64,561,000 |
| 11928806 |
Systems and methods for evaluating part density, contamination and defects using computed tomography scanning |
Yujun Wang, Ben Wang, Carl Justin Kamp, Leigh Anne Rogoski, Rafael Ernesto Vasquez Lombardo +2 more |
2024-03-12 |
$29,159,000 |
| 11867106 |
Systems and methods for desulfation of catalysts included in aftertreatment systems |
Aleksey Yezerets, Junhui Li, James A. Cramer |
2024-01-09 |
$39,199,000 |
| 11828218 |
Systems and methods for measuring exhaust gas species and SCR catalyst NOx storage for SCR-related controls and diagnostics |
Neal W. Currier, Saurabh Yashwant Joshi, Antonius Padua Nusawardhana, Aleksey Yezerets |
2023-11-28 |
$36,260,000 |
| 11725564 |
Diagnostic methods for a high efficiency exhaust aftertreatment system |
Aniket Gupta, Michael Haas, Govindarajan Kothandaraman |
2023-08-15 |
$18,249,000 |
| 11698011 |
Systems and methods for desulfation of catalysts included in aftertreatment systems |
Aleksey Yezerets, Junhui Li, James A. Cramer |
2023-07-11 |
$50,585,000 |
| 11220944 |
Recovering deactivated metal/zeolite catalysts |
Jinyong Luo, Ashok Kumar, Krishna Kamasamudram, Neal W. Currier, Aleksey Yezerets +2 more |
2022-01-11 |
$85,766,000 |
| 10799833 |
Sensor configuration for aftertreatment system including SCR on filter |
Richard J. Ancimer, Michael S. Haas, Yuhui Zha, Mert Zorlu |
2020-10-13 |
$57,381,000 |
| 10738671 |
Diagnostic methods for a high efficiency exhaust aftertreatment system |
Aniket Gupta, Michael Haas, Govindarajan Kothandaraman |
2020-08-11 |
$25,942,000 |
| 10161284 |
On-board diagnostic methods for partial filtration filters |
Phanindra V. Garimella, Venkata R. Lakkireddy, Ming-Feng Hsieh |
2018-12-25 |
|
| 10113465 |
Systems and methods to reduce reductant consumption in exhaust aftertreatment systems |
Aniket Gupta |
2018-10-30 |
$17,989,000 |
| 10022667 |
Systems and methods for increasing nitrogen dioxide fraction in exhaust gas at low temperature |
Yuhui Zha, John K. Heichelbech |
2018-07-17 |
$10,846,000 |
| 9879580 |
Diagnostic methods for a high efficiency exhaust aftertreatment system |
Aniket Gupta, Michael Haas, Govindarajan Kothandaraman |
2018-01-30 |
$30,064,000 |
| 9850872 |
System and method for adjusting on-time calibration of a fuel injector in internal combustion engine |
Michael J. Ruth |
2017-12-26 |
$28,267,000 |
| 9726091 |
Active control of one or more EGR loops |
Michael J. Ruth, Cary Henry |
2017-08-08 |
$13,086,000 |
| 9677439 |
Systems and methods to mitigate NOx and HC emissions |
Aniket Gupta, Michael J. Ruth, Krishna Pradeep Chilumukuru |
2017-06-13 |
$17,481,000 |
| 9567888 |
Systems and methods to reduce reductant consumption in exhaust aftertreament systems |
Aniket Gupta |
2017-02-14 |
$28,879,000 |
| 9366215 |
Systems and methods for driving intention prediction in vehicles |
Govindarajan Kothandaraman, Nassim Khaled, Yu Liu, Aniket Gupta |
2016-06-14 |
$52,987,000 |
| 8726639 |
Reductant injection rate shaping method for regeneration of aftertreatment systems |
Bradlee J. Stroia |
2014-05-20 |
$19,475,000 |
| 8474243 |
System for controlling regeneration of an adsorber |
Lyle E. Kocher |
2013-07-02 |
$37,864,000 |
| 8359837 |
Temperature determination and control of exhaust aftertreatment system adsorbers |
Bradlee J. Stroia, Sam Geckler |
2013-01-29 |
$66,566,000 |
| 8256210 |
Flexible fuel injection for multiple modes of diesel engine exhaust aftertreatment |
Bradlee J. Stroia, Samuel C. Geckler, Wole Akinyemi, Paul R. Miller, Lyle E. Kocher |
2012-09-04 |
$30,772,000 |
| 8156732 |
Apparatus, system, and method for regenerating an exhaust gas treatment device |
Bradlee J. Stroia |
2012-04-17 |
|
| 7766542 |
Apparatus, system, and method for determining a catalyst bed temperature |
— |
2010-08-03 |
$56,905,000 |