Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12071885 | Increase aftertreatment temperature during light load operation | Travis Alva Anderson, Rajkumar Subramanian, Vaibhav Daramwar, Pagalavan Mathari Bakthavatsalam, Paul Daniel Borisuk | 2024-08-27 |
| 11692472 | Increase aftertreatment temperature during light load operation | Travis Alva Anderson, Rajkumar Subramanian, Vaibhav Daramwar, Pagalavan Mathari Bakthavatsalam, Paul Daniel Borisuk | 2023-07-04 |
| 11473469 | Increase aftertreatment temperature during light load operation | Travis Alva Anderson, Rajkumar Subramanian, Vaibhav Daramwar, Pagalavan Mathari Bakthavatsalam, Paul Daniel Borisuk | 2022-10-18 |
| 11113774 | System, method, and apparatus for individual innovator marketing and recognition | Thomas M. Yonushonis, Thanigasalam Chettiyar, J. Stephen Wills | 2021-09-07 |
| 10995642 | Increase aftertreatment temperature during light load operation | Travis Alva Anderson, Rajkumar Subramanian, Vaibhav Daramwar, Pagalavan Mathari Bakthavatsalam, Paul Daniel Borisuk | 2021-05-04 |
| 10287945 | Increase aftertreatment temperature during light load operation | Travis Alva Anderson, Rajkumar Subramanian, Vaibhav Daramwar, Pagalavan Mathari Bakthavatsalam, Paul Daniel Borisuk | 2019-05-14 |
| 8707807 | Particulate filter diagnostics | Pranati Yadav, Phanindra V. Garimella, Daniel R. Hashbarger, Ross C. Berryhill, Dean H. Dringenburg | 2014-04-29 |
| 8590290 | Methods, systems, and apparatuses of SCR diagnostics | Aleksey Yezerets, Neal W. Currier, Zheng Liu, Abdul R. Ofoli, Michael Haas +1 more | 2013-11-26 |
| 8281572 | Apparatus, system, and method for reducing NOx emissions from an engine system | John N. Chi, Joe V. Hill, Lisa A. Farrell, Timothy R. Frazier, Hasan Mohammed | 2012-10-09 |
| 8256208 | Apparatus, system, and method for reducing NOx emissions on an SCR catalyst | John N. Chi, Weiwen Wang, Phanindra V. Garimella, Timothy R. Frazier, Abdul R. Ofoli +5 more | 2012-09-04 |
| 8225595 | Apparatus, system, and method for estimating an NOx conversion efficiency of a selective catalytic reduction catalyst | Phanindra V. Garimella, Andy Osburn, John N. Chi | 2012-07-24 |
| 8181450 | Apparatus, system, and method for reducing NOx emissions on an SCR catalyst using ammonia storage and slip control | Phanindra V. Garimella, Abdul R. Ofoli, Timothy R. Frazier, John N. Chi, Weiwen Wang +1 more | 2012-05-22 |
| 8161730 | Apparatus, system, and method for reducing NOx emissions on an SCR catalyst | John N. Chi, Weiwen Wang, Phanindra V. Garimella, Joe V. Hill, Lisa A. Farrell +1 more | 2012-04-24 |
| 8141340 | Apparatus, system, and method for determining the degradation of an SCR catalyst | Phanindra V. Garimella, John N. Chi, Neal W. Currier, Aleksey Yezerets | 2012-03-27 |
| 8109079 | Apparatus, system, and method for controlling ammonia slip from an SCR catalyst | Phanindra V. Garimella, John N. Chi | 2012-02-07 |
| 7707826 | System for controlling triggering of adsorber regeneration | Yue Wang, Sriram S. Popuri, Michael J. Ruth, Michael J. Cunningham, Jer-Sheng J. Chen +1 more | 2010-05-04 |
| 7677032 | Apparatus, system, and method for determining the distribution of particulate matter on a particulate filter | Ross C. Berryhill, Neal W. Currier, J. Steve Wills, Aleksey Yezerets | 2010-03-16 |
| 7654079 | Diesel oxidation catalyst filter heating system | Michael J. Ruth, Michael J. Cunningham, Lyle E. Kocher | 2010-02-02 |
| 7654076 | System for controlling absorber regeneration | — | 2010-02-02 |
| 7594392 | System for controlling adsorber regeneration | Yue Wang, Sriram S. Popuri | 2009-09-29 |
| 7506503 | Apparatus, system, and method for estimating ash accumulation | Brian P. Liimatta, Patrick J. Shook, J. Steve Wills | 2009-03-24 |
| 7484357 | Apparatus, system, and method for determining and implementing estimate reliability | Thomas A. Dollmeyer, Patrick J. Shook, J. Steve Wills | 2009-02-03 |
| 7263825 | Apparatus, system, and method for detecting and labeling a filter regeneration event | J. Steve Wills | 2007-09-04 |
| 7231291 | Apparatus, system, and method for providing combined sensor and estimated feedback | Thomas A. Dollmeyer, Patrick J. Shook, J. Steve Wills | 2007-06-12 |