Issued Patents All Time
Showing 1–25 of 43 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 | Michael J. Cunningham, Saurabh Yashwant Joshi, Antonius Padua Nusawardhana, Aleksey Yezerets | 2025-07-08 |
| 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 |
| 11828218 | Systems and methods for measuring exhaust gas species and SCR catalyst NOx storage for SCR-related controls and diagnostics | Michael J. Cunningham, Saurabh Yashwant Joshi, Antonius Padua Nusawardhana, Aleksey Yezerets | 2023-11-28 |
| 11352923 | System and method to mitigate sensor failures due to water condensation | Saurabh Yashwant Joshi, Aleksey Yezerets, Ashok Kumar, Tyler Rash, Anand Srinivasan +2 more | 2022-06-07 |
| 11220944 | Recovering deactivated metal/zeolite catalysts | Jinyong Luo, Ashok Kumar, Krishna Kamasamudram, Aleksey Yezerets, Yadan Tang +2 more | 2022-01-11 |
| 10060845 | Systems and methods for reducing secondary emissions from catalyst components | Aleksey Yezerets, Z. Gerald Liu, Krishna Kamasamudram | 2018-08-28 |
| 9724685 | Solid storage media charging with ammonia for use in selective catalytic reduction | Aleksey Yezerets, Timothy R. Frazier, Andrew W. Osburn, Krishna Kamasamudram | 2017-08-08 |
| 9726096 | Hybrid engine aftertreatment thermal management strategy | Yuetao Zhang, Mahesh Madurai Kumar, Morgan Andreae | 2017-08-08 |
| 9657665 | System, method, and apparatus for sulfur recovery on an SCR catalyst | Aleksey Yezerets, Krishna Kamasamudram, Ashok Kumar, Michael A. Smith | 2017-05-23 |
| 9623377 | Systems and methods for reducing secondary emissions from catalyst components | Aleksey Yezerets, Z. Gerald Liu, Krishna Kamasamudram | 2017-04-18 |
| 9624803 | System, method, and apparatus for improved desulfurization of aftertreatment components | Ashok Kumar, Michael A. Smith, Krishna Kamasamudram, Aleksey Yezerets | 2017-04-18 |
| 9517457 | Aftertreatment systems with reduced N2O generation | Krishna Kamasamudram, Ashok Kumar | 2016-12-13 |
| 9327282 | Diagnosis and treatment of selective catalytic reduction catalyst | Aleksey Yezerets, Xu Chen, Junhui Li, Krishna Kamasamudram, Hongbin Ma +3 more | 2016-05-03 |
| 9279394 | Exhaust system for spark-ignited gaseous fuel internal combustion engine | Leon A. LaPointe, Edward J. Lyford-Pike, Daniel J. Mohr, Ashish Gupta, Aleksey Yezerets +2 more | 2016-03-08 |
| 9228468 | Targeted regeneration of a catalyst in an aftertreatment system | Aleksey Yezerets, Tamas Szailer, Krishna Kamasamudram, Richard J. Ancimer | 2016-01-05 |
| 9181888 | Selectively trapping and storing SO3 in an exhaust gas effluent | Cary Henry, Aleksey Yezerets | 2015-11-10 |
| 9080524 | System, method, and apparatus for sulfur recovery on an SCR catalyst | Aleksey Yezerets, Krishna Kamasamudram, Ashok Kumar, Michael A. Smith | 2015-07-14 |
| 9062584 | Hybrid engine aftertreatment thermal management strategy | Yuetao Zhang, Mahesh Madurai Kumar, Morgan Andreae | 2015-06-23 |
| 9057309 | System and apparatus for enhancing exhaust aftertreatment startup emissions control | Aleksey Yezerets, Zheng Liu, J. Stephen Wills | 2015-06-16 |
| 9051862 | Diagnosis and treatment of selective catalytic reduction catalyst | Aleksey Yezerets, Xu Chen, Junhui Li, Krishna Kamasamudram, Hongbin Ma +3 more | 2015-06-09 |
| 8920770 | System and method for on-board waste heat recovery | Wayne Goodman, Aleksey Yezerets, Cheryl Klepser | 2014-12-30 |
| 8893475 | Control system for doser compensation in an SCR system | Mert Geveci, Aleksey Yezerets, Michael Haas, Andrew W. Osburn | 2014-11-25 |
| 8844269 | Aftertreatment system and method for pre-decomposed reductant solution | Cary Henry, Aleksey Yezerets, Krishna Kamasamudram, Andrew Osburn | 2014-09-30 |
| 8820058 | System, method, and apparatus for determining solid storage media quality for a NOx reductant | Cary Henry, Aleksey Yezerets, Michael J. Ruth | 2014-09-02 |
| 8822364 | Method for treating a platinum contaminated catalytic component | Xu Chen, Krishna Kamasamudram, Aleksey Yezerets | 2014-09-02 |