| 12460593 |
Systems and methods for controlling an engine based on aftertreatment system characteristics |
Adam W. Kidd, Jeffrey David Selwyn Diwakar Abraham |
2025-11-04 |
|
| 12276234 |
Component identification coding and reading |
Michael J. Ruth, Aaron William Beinborn, J. Steven Kolhouse |
2025-04-15 |
|
| 12241398 |
Aftertreatment system NOx and ammonia control strategy |
Adam W. Kidd, Oxford Peng, Shahidur M. Rahman, Ananth Vemuri, Christophe Tricaud +1 more |
2025-03-04 |
|
| 12175813 |
Fault isolation using on-board diagnostic (OBD) capability data |
Jeffrey Diwakar Abraham, Marcela Schmalz de Bernardi, Avra Brahma, Timothy J. Greis, Gregory H. Henderson +7 more |
2024-12-24 |
$31,151,000 |
| 12131595 |
Systems and methods for identifying field-replaceable units using a digital twin |
Rohan Achyut Gumaste, Tara L. Hemami, Krithika Mohan, Veronica Susan Perks, Shakti Saurabh +1 more |
2024-10-29 |
$38,310,000 |
| 11798325 |
Fault isolation using on-board diagnostic (OBD) capability data |
Jeffrey Diwakar Abraham, Marcela Schmalz de Bernardi, Avra Brahma, Timothy J. Greis, Gregory H. Henderson +7 more |
2023-10-24 |
$31,129,000 |
| 11725564 |
Diagnostic methods for a high efficiency exhaust aftertreatment system |
Aniket Gupta, Michael J. Cunningham, Govindarajan Kothandaraman |
2023-08-15 |
$18,249,000 |
| 11719151 |
Systems and methods for diagnosis of NOx storage catalyst |
Krishna Kamasamudrum, Ashok Kumar |
2023-08-08 |
$32,833,000 |
| 11598239 |
Crossflow PNA-SCR aftertreatment device |
Lars K. Henrichsen, Krishna Pradeep Chilumukuru, Matthew L. Anderson |
2023-03-07 |
$28,590,000 |
| 11499468 |
Systems and methods for using oxygen to diagnose in-range rationality for NOx sensors |
Adam W. Kidd |
2022-11-15 |
$27,025,000 |
| 11454180 |
Systems and methods for exhaust gas recirculation |
Jason W. Mackey, Srikanth Aravamuthan |
2022-09-27 |
$25,261,000 |
| 11440528 |
Systems and methods for managing aftertreatment systems |
Archit N. Koti, Apurva Arvind Chunodkar, Arun Prakash Thunga Gopal, Feng Liu, Kenneth M. Follen +2 more |
2022-09-13 |
$12,722,000 |
| 11421572 |
Exhaust gas aftertreatment system with a selective catalytic reduction catalyst member upstream of a particulate filter |
Rohan A. Siddhanthi, Neal W. Wallace, Michael J. Ruth, Krishna Pradeep Chilumukuru, Shirish S. Punde |
2022-08-23 |
$41,703,000 |
| 11396838 |
Systems and methods for diagnosis of NOx storage catalyst |
Krishna Kamasamudrum, Ashok Kumar |
2022-07-26 |
$53,398,000 |
| 11377088 |
Electric vehicles with engines and interaction with aftertreatment |
Jeffrey S. Rauch, Jennifer Kay Light-Holets |
2022-07-05 |
$29,799,000 |
| 11352931 |
Method, engine, and control system for controlling soot loading of exhaust gas aftertreatment components |
Jeffrey Diwakar Abraham, Ananth Vemuri, Adam W. Kidd |
2022-06-07 |
$23,120,000 |
| 11333054 |
Crossflow PNA-SCR aftertreatment device |
Lars K. Henrichsen, Krishna Pradeep Chilumukuru, Mathew L. Anderson |
2022-05-17 |
$22,420,000 |
| 11286827 |
System and method for determining reductant delivery performance |
Bharath Ram Sundar, Apurva Arvind Chunodkar, Astha Kukreja |
2022-03-29 |
$35,429,000 |
| 11035279 |
Method, engine, and control system for controlling soot loading of exhaust gas aftertreatment components |
Jeffrey Diwakar Abraham, Ananth Vemuri, Adam W. Kidd |
2021-06-15 |
$31,280,000 |
| 10995647 |
Systems and methods for using oxygen to diagnose in-range rationality for NOx sensors |
Adam W. Kidd |
2021-05-04 |
$60,868,000 |
| 10865689 |
Systems and methods for diagnosis of NOx storage catalyst |
Krishna Kamasamudrum, Ashok Kumar |
2020-12-15 |
$57,932,000 |
| 10767584 |
Systems and methods for controlling an engine based on aftertreatment system characteristics |
Adam W. Kidd, Jeffrey David Selwyn Diwakar Abraham |
2020-09-08 |
$109,017,000 |
| 10738671 |
Diagnostic methods for a high efficiency exhaust aftertreatment system |
Aniket Gupta, Michael J. Cunningham, Govindarajan Kothandaraman |
2020-08-11 |
$25,942,000 |
| 10711676 |
System and method for determining reductant delivery performance |
Bharath Ram Sundar, Apurva Arvind Chunodkar, Astha Kukreja |
2020-07-14 |
$22,777,000 |
| 10544720 |
System and method for managing contaminant storage in a storage catalyst |
Krishna Kamasamudram, Ashok Kumar |
2020-01-28 |
$19,542,000 |