Issued Patents All Time
Showing 25 most recent of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 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 |
| 11867106 | Systems and methods for desulfation of catalysts included in aftertreatment systems | Aleksey Yezerets, Junhui Li, James A. Cramer | 2024-01-09 |
| 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 |
| 11725564 | Diagnostic methods for a high efficiency exhaust aftertreatment system | Aniket Gupta, Michael Haas, Govindarajan Kothandaraman | 2023-08-15 |
| 11698011 | Systems and methods for desulfation of catalysts included in aftertreatment systems | Aleksey Yezerets, Junhui Li, James A. Cramer | 2023-07-11 |
| 11220944 | Recovering deactivated metal/zeolite catalysts | Jinyong Luo, Ashok Kumar, Krishna Kamasamudram, Neal W. Currier, Aleksey Yezerets +2 more | 2022-01-11 |
| 10799833 | Sensor configuration for aftertreatment system including SCR on filter | Richard J. Ancimer, Michael S. Haas, Yuhui Zha, Mert Zorlu | 2020-10-13 |
| 10738671 | Diagnostic methods for a high efficiency exhaust aftertreatment system | Aniket Gupta, Michael Haas, Govindarajan Kothandaraman | 2020-08-11 |
| 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 |
| 10022667 | Systems and methods for increasing nitrogen dioxide fraction in exhaust gas at low temperature | Yuhui Zha, John K. Heichelbech | 2018-07-17 |
| 9879580 | Diagnostic methods for a high efficiency exhaust aftertreatment system | Aniket Gupta, Michael Haas, Govindarajan Kothandaraman | 2018-01-30 |
| 9850872 | System and method for adjusting on-time calibration of a fuel injector in internal combustion engine | Michael J. Ruth | 2017-12-26 |
| 9726091 | Active control of one or more EGR loops | Michael J. Ruth, Cary Henry | 2017-08-08 |
| 9677439 | Systems and methods to mitigate NOx and HC emissions | Aniket Gupta, Michael J. Ruth, Krishna Pradeep Chilumukuru | 2017-06-13 |
| 9567888 | Systems and methods to reduce reductant consumption in exhaust aftertreament systems | Aniket Gupta | 2017-02-14 |
| 9366215 | Systems and methods for driving intention prediction in vehicles | Govindarajan Kothandaraman, Nassim Khaled, Yu Liu, Aniket Gupta | 2016-06-14 |
| 8726639 | Reductant injection rate shaping method for regeneration of aftertreatment systems | Bradlee J. Stroia | 2014-05-20 |
| 8474243 | System for controlling regeneration of an adsorber | Lyle E. Kocher | 2013-07-02 |
| 8359837 | Temperature determination and control of exhaust aftertreatment system adsorbers | Bradlee J. Stroia, Sam Geckler | 2013-01-29 |
| 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 |
| 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 |