| Patent No. | Patent Title: |
| 8171726 | Software, methods and systems including soot loading metrics |
| 8161738 | Systems and methods for estimating particulate load in a particul... |
| 8161731 | Selective catalytic reduction using controlled catalytic deactiva... |
| 8161730 | Apparatus, system, and method for reducing NOemissions on an SCR ... |
| 8156734 | Method for operating a reagent metering valve and apparatus for c... |
| 8156730 | Engine performance management during a diesel particulate filter ... |
| 8141348 | Engine after-treatment controls using dosing below catalyst light... |
| 8136346 | Internal combustion engine |
| 8132403 | Method of estimating quantity of NO produced in ammonia oxidation... |
| 8127535 | Method and system for purification of exhaust gas from diesel eng... |
| 8122710 | Thermal management of urea dosing components in an engine exhaust... |
| 8117830 | Exhaust purification device for engine |
| 8109080 | Method of controlling NOx purification system and NOx purificatio... |
| 8104270 | Electrically heated particulate filter preparation methods and sy... |
| 8099948 | Exhaust system of internal combustion engine |
| 8096114 | Catalyst arrangement construction of motorcycle |
| 8091350 | Exhaust purification apparatus for engine |
| 8087236 | Exhaust gas purifying apparatus for an internal combustion engine... |
| 8087232 | Exhaust system of internal combustion engine |
| 8079213 | Exhaust gas purification system for internal combustion engine |
| 8079214 | Integrally formed engine exhaust manifold and cylinder head |
| 8079210 | Engine |
| 8069658 | Methods for estimating particulate load in a particulate filter, ... |
| 8069656 | Method of controlling hydrocarbon accumulation in a particulate f... |
| 8061129 | System and method to regenerate a diesel particulate filter |
| 8061128 | Diesel particulate filter overstress mitigation |
| 8061124 | Dynamic rich time capability for aftertreatment systems |
| 8024921 | Method for operating an internal combustion engine and device for... |
| 8020376 | Regeneration control method for a particle filter |
| 8020373 | Engine system and method for purge gas regeneration of an exhaust... |
| 7997065 | Device for estimating the load state of a NO storage catalytic co... |
| 7992378 | Exhaust gas purifying device for an internal combustion engine |
| 7980060 | Filter clogging determination apparatus for diesel engine |
| 7950225 | Exhaust control system for an internal combustion engine |
| 7946108 | Method for regenerating a nitrogen oxide storage catalytic conver... |
| 7937935 | Method for controlling catalyst and filter temperatures in regene... |
| 7930880 | Method for triggering a regeneration event in a particulates filt... |
| 7905087 | Method for regenerating nitrogen oxide storage catalysts |
| 7895826 | Air fuel ratio control apparatus for an internal combustion engin... |
| 7891177 | Particulate trap temperature sensor swap detection |