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Class Information
Number: 60/299
Name: Power plants > Internal combustion engine with treatment or handling of exhaust gas > By means producing a chemical reaction of a component of the exhaust gas > Using a catalyst
Description: Apparatus in which the exhaust gas is passed over or through catalytic material to produce the reaction.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7624572 |
Exhaust treatment device monitoring system |
Dec. 1, 2009 |
| 7622096 |
Multilayered catalyst compositions |
Nov. 24, 2009 |
| 7622095 |
Catalyst composition for use in a lean NO.sub.x trap and method of using |
Nov. 24, 2009 |
| 7621981 |
Apparatus, system, and method for dispersing heat within a particulate filter |
Nov. 24, 2009 |
| 7617675 |
Catalyst chamber |
Nov. 17, 2009 |
| 7618605 |
Exhaust emission control device and method for internal combustion engine, and engine control unit |
Nov. 17, 2009 |
| 7614216 |
Exhaust cleaning-up device for internal combustion engine for vehicle |
Nov. 10, 2009 |
| 7614221 |
Exhaust purification device and an exhaust purification method of an internal combustion engine |
Nov. 10, 2009 |
| 7611567 |
Exhaust gas purifying apparatus for internal combustion engine |
Nov. 3, 2009 |
| 7603852 |
Exhaust gas purification apparatus |
Oct. 20, 2009 |
| 7600375 |
Catalytic device with fuel cell portion and catalytic conversion portion |
Oct. 13, 2009 |
| 7597865 |
Nitrogen oxide removal catalyst system and nitrogen oxide removal method |
Oct. 6, 2009 |
| 7596943 |
Method for removing soot of combustion exhaust gas |
Oct. 6, 2009 |
| 7594394 |
Catalytic reactor and method for the combustion of fuel-air mixtures by means of a catalytic reactor |
Sep. 29, 2009 |
| 7591986 |
Exhaust emission control device and method for internal combustion engine, and engine control unit |
Sep. 22, 2009 |
| 7575618 |
Reactive binders for porous wall-flow filters |
Aug. 18, 2009 |
| 7572311 |
Highly porous mullite particulate filter substrate |
Aug. 11, 2009 |
| 7572305 |
Exhaust gas purification for internal combustion engines and method for operating the same |
Aug. 11, 2009 |
| 7572422 |
Exhaust gas purifying method for fuel cell vehicle and exhaust gas purifying system for fuel cell vehicle |
Aug. 11, 2009 |
| 7569197 |
Process for purification of sulphur-containing exhaust gas |
Aug. 4, 2009 |
| 7568548 |
Motorcycle |
Aug. 4, 2009 |
| 7563422 |
Method for reducing a particle and nitrogen oxide proportion in an exhaust gas flow of an internal combustion engine and corresponding exhaust gas treatment unit |
Jul. 21, 2009 |
| 7552586 |
Marine exhaust system with a downstream oxygen sensor located away from a water reversion liquid trajectory path |
Jun. 30, 2009 |
| 7552587 |
Deflector plate to enhance fluid stream contact with a catalyst |
Jun. 30, 2009 |
| 7553349 |
Composite coatings for thin-walled ceramic honeycomb structures |
Jun. 30, 2009 |
| 7550124 |
Layered catalyst composite |
Jun. 23, 2009 |
| 7550125 |
Exhaust gas purification system |
Jun. 23, 2009 |
| 7550026 |
Honeycomb filter |
Jun. 23, 2009 |
| 7550024 |
Serviceable exhaust aftertreatment assembly and method |
Jun. 23, 2009 |
| 7549286 |
Exhaust emission control device |
Jun. 23, 2009 |
| 7541010 |
Silver doped catalysts for treatment of exhaust |
Jun. 2, 2009 |
| 7540898 |
Honeycomb structured body |
Jun. 2, 2009 |
| 7536999 |
Air-fuel ratio control apparatus |
May. 26, 2009 |
| 7527774 |
Inlet metallic foam support coupled to precious metal catalyst for application on 4 stroke platforms |
May. 5, 2009 |
| 7527126 |
Exhaust apparatus of an internal combustion engine |
May. 5, 2009 |
| 7526915 |
Single cylinder engine with ternary catalyst in exhaust passage and vehicle provided with same |
May. 5, 2009 |
| 7524360 |
Method and apparatus for filtering exhaust particulates |
Apr. 28, 2009 |
| 7524546 |
Thermal insulating material and pollution control device using the same |
Apr. 28, 2009 |
| 7520911 |
Porous cordierite ceramic honeycomb article with improved strength and method of manufacturing same |
Apr. 21, 2009 |
| 7517510 |
Layered catalyst composite |
Apr. 14, 2009 |
| 7517380 |
Serviceable aligned exhaust aftertreatment assembly |
Apr. 14, 2009 |
| 7513921 |
Exhaust gas filter apparatus capable of regeneration of a particulate filter and method |
Apr. 7, 2009 |
| 7506504 |
DOC and particulate control system for diesel engines |
Mar. 24, 2009 |
| 7503956 |
Exhaust treatment device with adjustable retention collar |
Mar. 17, 2009 |
| 7503957 |
Honeycomb structure, method of manufacturing the same, die for forming, and discharge fluid purification system |
Mar. 17, 2009 |
| 7503955 |
Block for the filtration of particles contained in exhaust gases from an internal combustion engine |
Mar. 17, 2009 |
| 7500359 |
Reverse flow heat exchanger for exhaust systems |
Mar. 10, 2009 |
| 7501105 |
NOx reduction catalyst having excellent low-temperature characteristics |
Mar. 10, 2009 |
| 7501005 |
Exhaust treatment device having submerged connecting flanges |
Mar. 10, 2009 |
| 7497074 |
Emission control device |
Mar. 3, 2009 |
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