Issued Patents All Time
Showing 76–100 of 188 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9217350 | Method and system for reductant injector degradation | Devesh Upadhyay, In Kwang Yoo, David John Kubinski, Jacobus Hendrik Visser, Garth Michael Meyer | 2015-12-22 |
| 9188034 | Emission control with a particulate matter sensor | Michael Hopka, Robert F. Novak | 2015-11-17 |
| 9151206 | Method for determining soot mass stored with a particulate filter | — | 2015-10-06 |
| 9115629 | Method for diagnosing operation of a particulate matter sensor | Michael Hopka | 2015-08-25 |
| 9102320 | Predictive aftertreatment scheduling for a vehicle | Ryan Abraham McGee, Qing Wang | 2015-08-11 |
| 9080482 | Control of exhaust flow in an engine including a particulate filter | — | 2015-07-14 |
| 9080488 | Method for estimating slippage of a selective catalyst reduction system | Devesh Upadhyay | 2015-07-14 |
| 9038611 | NOx feedback for combustion control | Peter Mitchell Lyon, Chris Riffle, Frank M. Korpics, Jeff Reich, Dean Pennala | 2015-05-26 |
| 9010180 | Method and observer for determining the exhaust manifold temperature in a turbocharged engine | Simon Petrovic, Brien Lloyd Fulton | 2015-04-21 |
| 9010087 | Method and system for NOx sensor degradation | Devesh Upadhyay, In Kwang Yoo, David John Kubinski | 2015-04-21 |
| 8959979 | Method for evaluating degradation of a particulate matter sensor after an engine start | Garry Anthony Zawacki, Robert F. Novak, Roberto Teran, Jr., Dave Charles Weber, Michael Hopka +1 more | 2015-02-24 |
| 8943798 | Methods and systems for ammonia slip detection | Chris Riffle, Frank M. Korpics, Devesh Upadhyay, John Paul Bogema, Jeff Reich | 2015-02-03 |
| 8931461 | Exhaust gas recirculation system with a NOx sensor | Dave Charles Weber, Daniel Joseph Styles, Daniel Joseph Rinkevich | 2015-01-13 |
| 8915065 | Particulate filter regeneration | Avra Brahma | 2014-12-23 |
| 8909410 | Smart vehicle sensor | Dave Charles Weber, David John Kubinski | 2014-12-09 |
| 8769935 | System and method for monitoring reductant quality | Furqan Zafar Shaikh, John Paul Bogema, Scott Cooper, Garry Anthony Zawacki, Jacobus Hendrik Visser +4 more | 2014-07-08 |
| 8739518 | Controlling operation of exhaust of an engine including a particulate filter | — | 2014-06-03 |
| 8726636 | Vehicle relocatable exhaust system components | Bret Alan Zimmerman, Dwayne Pollitt, John Paul Bogema, Christopher Oberski | 2014-05-20 |
| 8707678 | System for an engine having a particulate matter sensor | Garry Anthony Zawacki, Robert F. Novak, Roberto Teran, Jr., Dave Charles Weber, Michael Hopka +1 more | 2014-04-29 |
| 8707935 | Exhaust gas recirculation system with a NOx sensor | Dave Charles Weber, Daniel Joseph Styles, Daniel Joseph Rinkevich | 2014-04-29 |
| 8683786 | Gasoline particulate filter regeneration and diagnostics | William Charles Ruona | 2014-04-01 |
| 8631786 | Method, systems and sensor for detecting humidity | Dave Charles Weber | 2014-01-21 |
| 8627645 | Emission control with a particulate matter sensor | Michael Hopka, Robert F. Novak | 2014-01-14 |
| 8607549 | Controlling regeneration of an emission control device | Jian Kong, Kevin Chen, Kirk Andrew Parrish, Jeff Travis, Christopher Oberski | 2013-12-17 |
| 8539824 | Method to detect and mitigate unsolicited exotherms in a diesel aftertreatment system | Jian Kong, Christopher Oberski, Norman Hiam Opolsky, Kirk Andrew Parrish, James Bromham | 2013-09-24 |