Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8783017 | System, method, and apparatus to engage alternate reductant in a NOx reduction system | Aleksey Yezerets, Zheng Liu, J. Stephen Wills | 2014-07-22 |
| 8756922 | NOx adsorber catalyst condition evaluation apparatus and associated methods | Waratt Rattasiri, Mathew L. Allen | 2014-06-24 |
| 8752364 | Techniques for optimizing engine operations during aftertreatment regeneration | Linsong Guo, Ryan Edgecomb, Robert Kern, Lk Hwang, Timothy R. Frazier | 2014-06-17 |
| 8671666 | System and apparatus for enhancing exhaust aftertreatment startup emissions control | Aleksey Yezerets, Zheng Liu, J. Stephen Wills | 2014-03-18 |
| 8590290 | Methods, systems, and apparatuses of SCR diagnostics | Aleksey Yezerets, Zheng Liu, Joan M. Wills, Abdul R. Ofoli, Michael Haas +1 more | 2013-11-26 |
| 8505281 | Techniques for enhancing aftertreatment regeneration capability | Linsong Guo, Ryan Edgecomb, Robert Kern, Lk Hwang, Timothy R. Frazier | 2013-08-13 |
| 8473177 | Apparatuses, methods, and systems for thermal management of hybrid vehicle SCR aftertreatment | Mahesh Madurai Kumar, Morgan Andreae | 2013-06-25 |
| 8431043 | System and method for on-board waste heat recovery | Wayne Goodman, Aleksey Yezerets, Cheryl Klepser | 2013-04-30 |
| 8256208 | Apparatus, system, and method for reducing NOx emissions on an SCR catalyst | Joan M. Wills, John N. Chi, Weiwen Wang, Phanindra V. Garimella, Timothy R. Frazier +5 more | 2012-09-04 |
| 8240129 | System and method for diagnosing operation of a NOx adsorber catalyst | Aleksey Yezerets, Sriram S. Popuri | 2012-08-14 |
| 8146562 | System, method and apparatus for fuel injector diagnostics | Aleksey Yezerets, Pradeep Prasad, Yuetao Zhang, Daniel D. Wilhelm | 2012-04-03 |
| 8141340 | Apparatus, system, and method for determining the degradation of an SCR catalyst | Phanindra V. Garimella, Joan M. Wills, John N. Chi, Aleksey Yezerets | 2012-03-27 |
| 7677032 | Apparatus, system, and method for determining the distribution of particulate matter on a particulate filter | Ross C. Berryhill, J. Steve Wills, Joan M. Wills, Aleksey Yezerets | 2010-03-16 |
| 7631492 | System and method for inhibiting uncontrolled regeneration of a particulate filter for an internal combustion engine | Arvind Suresh, Aleksey Yezerets, Bradlee J. Strolia | 2009-12-15 |
| 7628063 | Method for on-board diagnostics of diesel engine NOx adsorber catalysts | Aleksey Yezerets, Sriram S. Popuri, William Epling, Paul James Millington, David S. Lafyatis | 2009-12-08 |
| 7562523 | Apparatus, system, and method for determining a regeneration cycle thermal ramp | Aleksey Yezerets, Arvind Suresh, William Epling | 2009-07-21 |
| 7543446 | System for controlling regeneration of exhaust gas aftertreatment components | Michael J. Ruth, Stewart D. Sullivan, Lyle E. Kocher, Michael J. Cunningham, James J. Fier +1 more | 2009-06-09 |
| 7211793 | Mass spectrometry system and method | Aleksey Yezerets | 2007-05-01 |