Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9890717 | System and method for estimating turbocharger operating speed | John M. Mulloy, Sriram S. Popuri | 2018-02-13 |
| 9778143 | System and method for estimating engine exhaust manifold operating parameters | Indranil Brahma | 2017-10-03 |
| 9528432 | System for controlling an air handling system including an electric motor assisted variable geometry turbocharger | John M. Mulloy, Sriram S. Popuri, Timothy R. Frazier, Martin T. Books, Divakar Rajamohan +1 more | 2016-12-27 |
| 9453468 | System and method for estimating turbocharger operating speed | John M. Mulloy, Sriram S. Popuri | 2016-09-27 |
| 9181905 | System for controlling an air handling system including an electric pump-assisted exhaust gas recirculation | John M. Mulloy, Sriram S. Popuri, Timothy R. Frazier, Martin T. Books, Divakar Rajamohan +1 more | 2015-11-10 |
| 9062635 | System and method for estimating engine exhaust manifold operating parameters | Indranil Brahma | 2015-06-23 |
| 8887693 | System and method for estimating turbocharger compressor inlet air flow rate | John M. Mulloy, Sriram S. Popuri | 2014-11-18 |
| 8892332 | System and method for estimating turbocharger operating speed | John M. Mulloy, Sriram S. Popuri | 2014-11-18 |
| 8783030 | System for controlling an air handling system including an electric pump-assisted turbocharger compressor | John M. Mulloy, Sriram S. Popuri, Timothy R. Frazier, Martin T. Books, Divakar Rajamohan +1 more | 2014-07-22 |
| 8677748 | Fresh air flow estimation | Indranil Brahma, Ashwin Vyas, Vivek A. Sujan, Phanindra V. Garimella, Abdoul Karim Abdoul Azizou | 2014-03-25 |
| 8567192 | System for controlling an air handling system including a dual-stage variable geometry turbocharger | John M. Mulloy, Sriram S. Popuri, Timothy R. Frazier, Martin T. Books, Divakar Rajamohan +2 more | 2013-10-29 |
| 8356471 | Apparatus, system, and method for controlling reductant dosing in an SCR catalyst system | Weiwen Wang, Phanindra V. Garimella, Joe V. Hill | 2013-01-22 |
| 8322129 | Method for controlling turbine outlet temperatures in a diesel engine | Thomas A. Dollmeyer, Jennifer Rumsey, Larry J. Brackney, B. Jerry Song, J. Steve Wills +1 more | 2012-12-04 |
| 8281572 | Apparatus, system, and method for reducing NOx emissions from an engine system | Joe V. Hill, Joan M. Wills, Lisa A. Farrell, Timothy R. Frazier, Hasan Mohammed | 2012-10-09 |
| 8256208 | Apparatus, system, and method for reducing NOx emissions on an SCR catalyst | Joan M. Wills, 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, Joan M. Wills | 2012-07-24 |
| 8201394 | Apparatus, system, and method for NOx signal correction in feedback controls of an SCR system | Joe V. Hill | 2012-06-19 |
| 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, Joan M. Wills, Weiwen Wang +1 more | 2012-05-22 |
| 8161730 | Apparatus, system, and method for reducing NOx emissions on an SCR catalyst | Weiwen Wang, Phanindra V. Garimella, Joan M. Wills, 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, Joan M. Wills, Neal W. Currier, Aleksey Yezerets | 2012-03-27 |
| 8109079 | Apparatus, system, and method for controlling ammonia slip from an SCR catalyst | Joan M. Wills, Phanindra V. Garimella | 2012-02-07 |
| 8074445 | Apparatus, system, and method for reducing NOx emissions on an SCR catalyst | Abdul R. Ofoli, Phanindra V. Garimella | 2011-12-13 |
| 7784451 | Apparatus, system, and method for controlling exhaust emission using a pre-filter | — | 2010-08-31 |