| Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059) |
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| 03/26/2008 | EP1902202A1 Highly effective non-clogging filter unit |
| 03/26/2008 | EP1902201A2 Energy conversion system for hydrogen generation and uses thereof |
| 03/26/2008 | EP1901935A1 Structure of hybrid vehicle |
| 03/26/2008 | EP1901833A1 Method for reducing the particulate and nitrogen oxide portion in the flow of exhaust gas of an internal combustion engine and a corresponding exhaust gas treatment unit |
| 03/26/2008 | EP1901831A1 Method and device for safe and controlled delivery of ammonia from a solid ammonia storage medium |
| 03/26/2008 | EP1763627B1 Internal combustion engine featuring exhaust gas aftertreatment, and method for the operation thereof |
| 03/26/2008 | EP1714012B1 Device for determination of the state of a soot particle filter |
| 03/26/2008 | CN201041063Y Generalized small-sized four-stroke petrol engine secondary recombustion waste gas purification device |
| 03/26/2008 | CN201041062Y Automobile tail dust remover |
| 03/26/2008 | CN101151441A Exhaust gas purification device |
| 03/26/2008 | CN101151440A Exhaust emission device of internal combustion engine |
| 03/26/2008 | CN101151087A Exhaust gas purifying apparatus |
| 03/26/2008 | CN101149011A Apparatus and method to inject a reductant into an exhaust gas feedstream |
| 03/26/2008 | CN101149010A Method and apparatus to control injection of a reductant into an exhaust gas feedstream |
| 03/26/2008 | CN101149008A Ammonia vapor storage and purge system and method |
| 03/26/2008 | CN101149007A A method of managing ammonia vapour when engine in stop state |
| 03/26/2008 | CN101147882A A ceramic honeycomb structure and its manufacturing method, and its using coating material in manufacturation |
| 03/26/2008 | CN100376768C Engine exhaust muffler with exhaust emission control function |
| 03/25/2008 | US7348289 Platinum, palladium, or rhodium catalyst supported on a nonoxidic Si, Si-SiC, or SiC, Si3N4 carrier capable of effectively preventing a drop of catalyst activity in a case where a nitrogen oxide trap catalyst such as an alkali metal is supported on a catalyst support formed of a nonoxide ceramic |
| 03/25/2008 | US7348049 Honeycomb structural body, manufacturing method of the honeycomb structural body, and exhaust gas purifying device |
| 03/25/2008 | US7347978 Electrically heated catalyst support plate and method for starting up water gas shift reactors |
| 03/25/2008 | US7347044 Exhaust water trap |
| 03/25/2008 | US7347043 Exhaust gas purifier for internal combustion engine |
| 03/25/2008 | US7347042 Exhaust gas filter and method for cleaning an exhaust gas |
| 03/20/2008 | WO2008033082A1 Limiting transmission function while in regeneration mode for a diesel particulate filter |
| 03/20/2008 | WO2008032187A1 Internal combustion engine and control method thereof |
| 03/20/2008 | WO2008031533A1 Method for operating an scr catalyst and scr-catalyst system |
| 03/20/2008 | WO2008031421A1 Exhaust-gas aftertreatment system |
| 03/20/2008 | WO2007148011A3 Jointing cement containing hollow spheres, for a particulate filter |
| 03/20/2008 | WO2007148010A3 Cement for particulate filter |
| 03/20/2008 | US20080070169 Method and apparatus for testing catalytic converter durability |
| 03/20/2008 | US20080069743 Catalysts, systems and methods to reduce nox in an exhaust gas stream |
| 03/20/2008 | US20080069742 Gas treatment systems for use with an engine and manufacturing processes that allow for modular development of gas treatment systems using generally standardized parts and provide generally infinitely variable treatment systems to accommodate differing design requirements; flexibility |
| 03/20/2008 | US20080069741 Emissions treatment system for exhaust stream having SCR catalyst comprising silver tungstate on alumina support; may be used for treatment of exhaust streams from diesel engines and lean burn gasoline engines; may comprise injection device to dispense hydrocarbon reducing agent upstream of catalyst |
| 03/20/2008 | US20080066531 Liquid Type Identifying Method and Liquid Type Identifying Device |
| 03/20/2008 | US20080066458 Catalyst system for vehicle exhaust gas purification devices, exhaust gas purification device using the same, and method for purification of exhaust gases |
| 03/20/2008 | US20080066457 Catalyst heating control method of parallel type hybrid vehicle |
| 03/20/2008 | US20080066456 Method and Apparatus to Selectively Reduce NOx in an Exhaust Gas Feedstream |
| 03/20/2008 | US20080066455 Method and Apparatus to Control Injection of a Reductant into an Exhaust Gas Feedstream |
| 03/20/2008 | US20080066454 Apparatus and Method to Inject a Reductant into an Exhaust Gas Feedstream |
| 03/20/2008 | US20080066453 Storing an ammonia-containing fluid in a first storage device, generating ammonia vapors, storing the vapors in a second storage device, purging the stored vapors from the second storage device to an exhaust of the engine, relieving pressure by purging via an atmospheric vent |
| 03/20/2008 | US20080066452 Engine-Off Ammonia Vapor Management System and Method |
| 03/20/2008 | US20080066451 Exhaust treatment packaging apparatus, system, and method |
| 03/20/2008 | US20080066450 System and Method for Controlling Valve Timing of an Engine with Cylinder Deactivation |
| 03/20/2008 | US20080066449 Exhaust Gas Purifying Device Of An Internal Combustion Engine |
| 03/20/2008 | US20080066448 Exhaust gas system for an internal combustion engine |
| 03/20/2008 | US20080066447 Monitoring System For Internal Combustion Engine |
| 03/20/2008 | US20080066445 System for Assisting the Regeneration of Depollution Means for a Motor Vehicle Engine |
| 03/20/2008 | DE102007038606A1 Device for treatment of exhaust gases of internal combustion engines comprises carrier element, bearing mat and housing, with carrier element provided with temperature resistant protrusions |
| 03/20/2008 | DE102006041284A1 Streamed particle filters thermally regenerating method for diesel internal combustion engine, involves supplying gas energy for ignition and combustion by supply device and guiding oxygenated gas by filter toward loading direction |
| 03/20/2008 | DE102006040643A1 Filterelement für einen Rußpartikelfilter und Verfahren zur Herstellung eines Filterelements Filter element for a particulate filter and the method for manufacturing a filter element |
| 03/20/2008 | DE102006039571A1 Honeycomb body with fluid flow channels, useful in exhaust gas purification and/or regenerative heat recovery, includes receiving channel for process parameter measuring sensor |
| 03/19/2008 | EP1900928A1 Exhaust gas purification system in internal combustion engine |
| 03/19/2008 | EP1900916A2 Exhaust gas finishing treatment system |
| 03/19/2008 | EP1900915A1 Device for judging liquid reducing agent |
| 03/19/2008 | EP1900427A1 Catalyst system for vehicle exhaust gas purification devices, exhaust gas purification device using the same, and method for purification of exhaust gases |
| 03/19/2008 | EP1900416A2 Exhaust gas catalytic conversion system |
| 03/19/2008 | EP1899588A1 Method for producing exhaust-gas-conducting devices, in particular exhaust-gas-cleaning devices |
| 03/19/2008 | EP1899587A2 Swirl-stabilized burner for thermal management of exhaust system and associated method |
| 03/19/2008 | EP1899586A1 Stainless steel for filter applications. |
| 03/19/2008 | EP1899280A1 POROUS ß-SIC-CONTAINING CERAMIC MOLDED ARTICLE COMPRISING AN ALUMINUM OXIDE COATING, AND METHOD FOR THE PRODUCTION THEREOF |
| 03/19/2008 | EP1899216A1 Air cavity vessel |
| 03/19/2008 | EP1009922B1 Method for reducing emissions from a diesel engine |
| 03/19/2008 | CN201037433Y Diesel engine particle trapper |
| 03/19/2008 | CN201037432Y Diesel engine particle trapper |
| 03/19/2008 | CN201037431Y Motor vehicle tail gas pipe |
| 03/19/2008 | CN101146989A Exhaust system with an exhaust gas treatment unit and a heat exchanger in an exhaust recycle line |
| 03/19/2008 | CN101146615A Catalyst composition |
| 03/19/2008 | CN101146589A Honeycomb filter |
| 03/19/2008 | CN101144410A Method for making catalyst fast burning by controlling gasoline engine coldstart |
| 03/19/2008 | CN101144409A System and method for reducing NOx emissions |
| 03/19/2008 | CN101144408A Catalytic device with fuel battery part and catalytic conversion part |
| 03/19/2008 | CN100375831C Vehicle controller for controlling air-fuel ratio and controlling method thereof |
| 03/18/2008 | US7344770 Ceramics honeycomb structural body and method of manufacturing the structural body |
| 03/18/2008 | US7344684 Exhaust emission purifying catalyst device |
| 03/18/2008 | US7344424 Water-jet propulsion personal watercraft |
| 03/18/2008 | US7343738 Regeneration of diesel particulate filter |
| 03/18/2008 | US7343737 System for purging sulfate from a NOx trap |
| 03/18/2008 | US7343736 Flexible exhaust emission aftertreatment system for compression cycle diesel engines |
| 03/18/2008 | US7343735 Apparatus and method for regenerating an exhaust gas aftertreatment component of an internal combustion engine |
| 03/18/2008 | US7343734 Method for adjusting a defined oxygen concentration by means of binary lambda regulation in order to diagnose an exhaust gas catalyst |
| 03/18/2008 | US7343733 System and method for monitoring the efficiency of a catalyst treating engine exhaust |
| 03/13/2008 | WO2008030639A2 Serviceable exhaust aftertreatment assembly and method |
| 03/13/2008 | WO2008030314A1 Emissions reduction system |
| 03/13/2008 | WO2008030293A1 Reformer assisted lean nox catalyst aftertreatment apparatus and method |
| 03/13/2008 | WO2008030259A1 Exhaust diffuser for a truck |
| 03/13/2008 | WO2008029263A2 Exhaust gas purification apparatus of nox for internal combustion engine |
| 03/13/2008 | WO2008029239A1 Exhaust gas purification system and method for internal combustion engine |
| 03/13/2008 | WO2008028709A1 Device for exhaust-gas aftertreatment and use thereof |
| 03/13/2008 | WO2008028705A1 Filter element, in particular for filtering exhaust gases of an internal combustion engine |
| 03/13/2008 | WO2008028637A1 Exhaust system of a motor vehicle |
| 03/13/2008 | WO2008028620A1 Method and tool for producing an exhaust-gas-conducting device |
| 03/13/2008 | WO2007148828A3 Exhaust gas purifying apparatus for internal combustion engine |
| 03/13/2008 | US20080063581 NOx levels reduced in flue gas; after RSCR process gas goes to heat transfer area where gas provides heat for use in successive cycles of the RSCR process; high thermal efficiency; easily implemented into existing industrial operations, minimizing installation- and/or operation-related costs |
| 03/13/2008 | US20080060864 Motorcycle |
| 03/13/2008 | US20080060353 Device for after-treatment of exhaust gases from internal combustion engines |
| 03/13/2008 | US20080060352 System and Method for Reduction of Nitrogen Oxides from Exhaust Gases Generated by a Lean-Burn Combustion Engine |
| 03/13/2008 | US20080060351 Serviceable exhaust aftertreatment assembly and method |
| 03/13/2008 | US20080060350 Regeneration control system for a particulate filter |
| 03/13/2008 | US20080060349 Adaptive control of reformer inlet oxygen concentration |