29784 ⎘
Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols,; Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes; Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on separate bricks, e.g. exhaust systems
ZEOLITE CATALYSTS WITH PAIRED HETEROATOMS AND METHODS THEREOF
#2SYSTEMS AND METHODS FOR TREATMENT OF GAS ENGINE EXHAUST
#3DUAL SCR SYSTEM AND CONTROL METHOD THEREOF
#4CU ZEOLITE SELECTIVE CATALYTIC REDUCTION CATALYSTS AND METHODS FOR EXHAUST GAS TREATMENT
#5SELECTIVE CATALYTIC REDUCTION SYSTEM FOR EXHAUST GAS TREATMENT, AND EXHAUST GAS PURIFICATION APPARATUS FOR LEAN COMBUSTION ENGINES COMPRISING SELECTIVE CATALYTIC REDUCTION SYSTEM FOR EXHAUST GAS TREATMENT
#6A DIESEL OXIDATION CATALYST AND A METHOD FOR ITS MANUFACTURE
#7UNCALCINED CATALYST PRECURSOR FOR A DIESEL OXIDATION CATALYST
#8EXHAUST GAS SYSTEM FOR PREDOMINANTLY STOICHIOMETRICALLY OPERATED INTERNAL COMBUSTION ENGINES, COMPRISING A CATALYST FOR REDUCING AMMONIA EMISSIONS
#9CATALYST FOR THE SELECTIVE CATALYTIC REDUCTION OF NOX
#10PARTICULATE FILTER CONNECTING STRUCTURE OF EXHAUST GAS POST PROCESSING SYSTEM
#11Outlet Sampling System for Aftertreatment System
#12CLOSE-COUPLED SCR SYSTEM
#13MANGANESE-CONTAINING CATALYTIC ARTICLES, EXHAUST GAS TREATMENT SYSTEMS, AND METHODS
#14METHOD FOR ADAPTING AN NH3 DOSING AMOUNT AND AN NH3 FILL LEVEL DISTRIBUTION OF AN SCR CATALYST FOR AN SCR EXHAUST GAS AFTERTREATMENT SYSTEM WITH AT LEAST ONE SCR CATALYST
#15METHOD FOR MONITORING A REGENERATION OF A PARTICULATE FILTER IN THE EXHAUST SYSTEM OF AN INTERNAL COMBUSTION ENGINE
#16DIESEL EXHAUST AFTERTREATMENT SYSTEMS AND METHODS
#17PLATINUM GROUP METAL CAPTURE MATERIALS
#18Aftertreatment for alcohol fuel substituted diesel engines
#19NOX ADSORBER DOC (NA-DOC) CATALYST
#20Outlet sampling system for aftertreatment system
#21EMISSION TREATMENT CATALYSTS, SYSTEMS AND METHODS
#22DIESEL ENGINE
#23Catalytic wall flow filter
#24SCR CATALYST ARTICLE AND SYSTEMS FOR REDUCING N2O IN EXHAUST GAS
#25CATALYTIC CONVERTER
#26A CATALYST FOR THE SELECTIVE CATALYTIC REDUCTION OF NOX AND FOR THE CRACKING AND CONVERSION OF A HYDROCARBON
#27AN AMMONIA OXIDATION CATALYST AND METHODS FOR ITS PREPARATION
#28SYSTEM FOR THE TREATMENT OF AN EXHAUST GAS OF A DIESEL COMBUSTION ENGINE
#29CATALYTIC CONVERTER
#30VALVE ARRANGEMENT FOR SPLIT-FLOW CLOSE-COUPLED CATALYST
#31EXHAUST GAS TREATMENT SYSTEM FOR REDUCING AMMONIA EMISSIONS FROM MOBILE GASOLINE APPLICATIONS
#32CATALYSTS FOR GASOLINE ENGINE EXHAUST GAS TREATMENTS
#33COPPER CHA ZEOLITE CATALYSTS
#34Compact exhaust gas treatment system with serviceable filter
#35Catalytic converter of vehicle
#36PREPARATION OF SCR CATALYST COMPRISING CU AND FE-EXCHANGED ZEOLITE, SAID CATALYST, SYSTEM COMPRISING SAID CATALYST AND EXHAUST GAS TREATMENT USING SUCH
#37Catalytic Devices for the Abatement of NH3 and Nox Emissions From Internal Combustion Engines
#38System comprising vehicular compression ignition engine and an emissions control device comprising an electrically heatable element
#39Method for controlling an exhaust-gas aftertreatment system of an internal combustion engine having at least two SCR catalytic converters connected in series
#40EXHAUST GAS PURIFICATION SYSTEM FOR STOICHIOMETRIC-COMBUSTION ENGINES
#41ENGINE SYSTEM COMPRISING A HYDROGEN COMBUSTION ENGINE
#42Selective catalytic reduction catalyst pre-heating burner assembly and method of controlling burner emissions
#43Diesel engine
#44EXHAUST GAS PURIFICATION SYSTEM FOR A GASOLINE ENGINE
#45Low temperature NOx reduction using H2-SCR for diesel vehicles
#46Catalytic system for the treatment of an exhaust gas of a combustion engine
#47EXHAUST GAS TREATMENT SYSTEM
#48Particle deposition amount estimation device and exhaust purification system
#49Exhaust treatment system for dual fuel engines
#50Systems and methods for desulfation of catalysts included in aftertreatment systems
#51LNT regeneration with hydrogen for transport engine application
#52Exhaust system for an ammonia-burning combustion engine
#53Accelerated catalyst reactivation control strategy for gasoline vehicle emissions system in conjunction with N2 selective catalyst to minimize NOX remake
#54THREE-WAY CATALYTIC CONVERSION SYSTEM FOR PURIFICATION TREATMENT OF ENGINE EXHAUST GAS AND USE THEREOF
#55Metal oxide-based SCR catalyst composition
#56EXHAUST GAS EMISSIONS ABATEMENT SYSTEM
#57EXHAUST GAS TREATMENT SYSTEM COMPRISING A MULTIFUNCTIONAL CATALYST
#58Exhaust aftertreatment system
#59AMMONIA ADSORPTION CATALYST AND PREPARATION METHOD AND USE THEREOF
#60Method for controlling the operation of an exhaust aftertreatment system
#61A SELECTIVE CATALYTIC REDUCTION CATALYST FOR THE TREATMENT OF AN EXHAUST GAS
#62Exhaust aftertreatment system
#63LAYERED ZONE-COATED DIESEL OXIDATION CATALYSTS FOR IMPROVED CO/HC CONVERSION AND NO OXIDATION
#64Copper CHA zeolite catalysts
#65Method for adaption of an exhaust treatment system
#66CATALYZED SOOT FILTER WITH REDUCED AMMONIA OXIDATION
#67THERMAL AGING RESILIENT OXIDATION CATALYSTS FOR DIESEL EMISSION CONTROL
#68Honeycomb structure, exhaust gas purification catalyst, and exhaust gas purification system
#69Low temperature NOadsorber with enhanced regeneration efficiency
#70System and method for placeshifting media playback
#71Accelerated catalyst reactivation control strategy for gasoline vehicle emissions system in conjunction with N2 selective catalyst to minimize NOX remake
#72CU-CHA SCR CATALYSTS HAVING SPECIFIC LATTICE STRAIN AND DOMAIN SIZE CHARACTERISTICS
#73Exhaust treatment system for ammonia-fueled vehicles
#74Systems and methods for decreasing time to reach light-off temperature
#75Exhaust aftertreatment unit for cleaning exhaust gases
#76Mixer arrangement and a method of mixing for after-treatment of exhaust gas
#77Exhaust gas aftertreatment system
#78System comprising vehicular compression ignition engine and an emissions control device comprising an electrically heatable element
#79DEF system
#80EXHAUST GAS CATALYST SYSTEM
#81Manganese-containing diesel oxidation catalyst
#82Emission treatment catalysts, systems and methods
#83System and method for placeshifting media playback
#84Manganese-containing diesel oxidation catalyst
#85Exhaust gas purification system
#86Valve arrangement for split-flow close-coupled catalyst
#87Systems and methods for dynamic control of filtration efficiency and fuel economy
#88AUTOMOTIVE 3-WAY CATALYST SYSTEM CONTAINING A TAIL PIPE CATALYST
#89A MODULARIZED CATALYTIC CONVERTER AND A METHOD OF ENHANCING THE EFFICIENCY OF A CATALYTIC CONVERTER
#90AMMONIA OXIDATION CATALYST DEVICE
#91LAYERED CATALYTIC ARTICLE AND METHOD OF MANUFACTURING THE CATALYTIC ARTICLE
#92Exhaust gas treatment system for ultra low NOx and cold start
#93LAYERED TRI-METALLIC CATALYTIC ARTICLE AND METHOD OF MANUFACTURING THE CATALYTIC ARTICLE
#94Systems and methods for desulfation of catalysts included in aftertreatment systems
#95LAYERED TRI-METALLIC CATALYTIC ARTICLE AND METHOD OF MANUFACTURING THE CATALYTIC ARTICLE
#96Tunable NOadsorber
#97Layered TWC
#98Internal Combustion Engine Exhaust Aftertreatment System
#99Monometallic rhodium-containing four-way conversion catalysts for gasoline engine emissions treatment systems
#100Passive nitrogen oxide adsorber having oxidation-catalytically active function
#101EXHAUST GAS PURIFICATION SYSTEM WITH AIR INJECTION
#102Systems and methods for dynamic control of filtration efficiency and fuel economy
#103Aftertreatment system
#104Method of controlling operation of an exhaust gas treatment apparatus
#105Exhaust gas purification system for a gasoline engine
#106Exhaust gas purification system for a gasoline engine
#107Exhaust treatment system for a lean burn engine
#108Exhaust gas purification system for a gasoline engine
#109Layered TWC
#110Exhaust gas purification system for a gasoline engine
#111Low temperature nitrogen oxide adsorber
#112Exhaust gas purification system for a gasoline engine
#113Honeycomb structure
#114TWC system for fuel cut NOcontrol
#115Nitrogen oxide storage catalyst
#116Exhaust gas aftertreatment system with a selective catalytic reduction catalyst member upstream of a particulate filter
#117Co clean-up catalyst, after treatment system and after treatment method
#118DPF regeneration control device and DPF regeneration control method
#119After treatment system for a vehicle
#120Diesel engine with a diesel particulate filter
#121Method and device for determining the efficiency of an SCR catalyst
#122Palladium/zeolite-based passive nitrogen oxide adsorber catalyst for purifying exhaust gas
#123Combined soot filter and urea hydrolysis
#124Method for regulating exhaust emissions
#125Method and computer program product for diagnosing a particle filter
#126Hydrogen-assisted integrated emission control system
#127Work vehicle including diesel particulate filter (DPF) regeneration control
#128Manganese-containing diesel oxidation catalyst
#129CATALYZED SCR FILTER AND EMISSION TREATMENT SYSTEM
#130Exhaust gas purification system
#131EXHAUST GAS CLEANING CATALYST, EXHAUST GAS CLEANING METHOD, AND EXHAUST GAS CLEANING SYSTEM
#132Exhaust gas purification system for vehicle and method of controlling the same
#133IMPROVED DIESEL PARTICULATE FILTER LINEARITY WITH THIN ASH LAYER
#134Single module integrated aftertreatment module
#135Start-up method for a vehicle with a hybrid propulsion system
#136SELECTIVE CATALYTIC REDUCTION SYSTEM AND A METHOD FOR NOx REDUCTION
#137Automotive exhaust aftertreatment system having a swirl-back mixer
#138Catalyzed soot filter with reduced ammonia oxidation
#139Copper CHA zeolite catalysts
#140After treatment system and after treatment method for lean-burn engine
#141After treatment system and after treatment method for lean-burn engine
#142After treatment system and after treatment method for lean-burn engine
#143Co clean-up catalyst, after treatment system and after treatment method
#144CO clean-up catalyst, after treatment system and after treatment method
#145Exhaust system
#146Zeolite with reduced extra-framework aluminum
#147Oxidation catalyst for a compression ignition engine
#148Chabazite zeolite catalysts having low silica to alumina ratios
#149Methods and systems for a diesel oxidation catalyst
#150Single module integrated aftertreatment module
#151Catalyzed SCR filter and emission treatment system
#152EXHAUST GAS TREATMENT CATALYST FOR ABATEMENT OF NITROGEN OXIDES
#153Systems and methods for in-cylinder fuel dosing for exhaust aftertreatment system thermal management
#154Passive NOadsorber
#155Exhaust aftertreatment system and method for regenerating a particulate filter
#156Oxidation catalyst for internal combustion engine exhaust gas treatment
#157Exhaust emission reduction system having an HC-trap and NOx-trap combination designed for operating under strategic lean conditions
#158Three-way catalyst
#159Exhaust aftertreatment system
#160ZEOLITE PROMOTED V/TiW CATALYSTS
#161Two-stage catalyst for removal of NOfrom exhaust gas stream
#162Oxidation catalyst, catalyst support structure, method of producing oxidation catalyst, and method of producing catalyst support structure
#163Exhaust purification system of internal combustion engine
#164Manganese-containing diesel oxidation catalyst
#165Diesel oxidation catalyst and exhaust system
#166Oxidation catalyst for treating the exhaust gas of a compression ignition engine
#167Selective catalytic reduction filter for reducing nitrous oxide formation and methods of using the same
#168Exhaust gas treatment device comprising an electrochemical cell
#169Diesel exhaust fluid pressure measuring and control systems and methods
#170Low temperature NOx reduction using H-SCR for diesel vehicles
#171ASSEMBLIES AND METHODS FOR REDUCING PARTICULATE MATTER, HYDROCARBONS, AND GASEOUS OXIDES FROM INTERNAL COMBUSTION ENGINE EXHAUST
#172ENGINE OUT NOx REDUCTION USING ENHANCED DEF
#173NOx storage catalyst monitoring methods
#174Exhaust aftertreatment system and doc NO2 generation on-board diagnostics method
#175Vanadium trapping SCR system
#176Catalyzed SCR filter and emission treatment system
#177SCR catalyst and exhaust gas cleaning system
#178NHslip detection using NOsensor
#179Catalysed substrate monolith
#180Monometallic rhodium-containing four-way conversion catalysts for gasoline engine emissions treatment systems
#181Three-zone diesel oxidation catlayst
#182POROUS CERAMIC BODY TO REDUCE EMISSIONS
#183Passive nitrogen oxide adsorber catalyst
#184Heat shield with insulated doser and sensor mount areas for a vehicle exhaust component
#185Exhaust purification device of engine, vehicle engine including exhaust purification device, and method of controlling engine
#186Low washcoat loading single layer catalysts for gasoline exhaust gas applications
#187Insulated composite heat shield for vehicle exhaust system
#188AFTERTREATMENT SYSTEM
#189Desulfation method for SCR catalyst
#190Insulated heat shield for vehicle exhaust system
#191Thermally integrated compact aftertreatment system
#192Reductant decomposition reactor chamber
#193Variable-position mixer for an exhaust gas after-treatment system
#194PARTICLE FILTER HAVING SCR-ACTIVE COATING
#195Zoned configuration for oxidation catalyst combinations
#196Vehicle exhaust system component having an insulating heat shield assembly with encapsulated pockets
#197Methods and systems for regenerating a particle filter
#198Catalyst abnormality diagnostic device and catalyst abnormality diagnostic method
#199Exhaust treatment system and method for treatment of an exhaust stream
#200Exhaust gas treatment systems utilizing a single electrically heated catalyst
#201Methane oxidation catalyst, process to prepare the same and method of using the same
#202Integrated SCR and ammonia oxidation catalyst systems
#203EXHAUST GAS TREATMENT SYSTEM
#204Sensor configuration for aftertreatment system including SCR on filter
#205Single module integrated aftertreatment module
#206Fluid for purifying heat engines and methods for preparing said fluids by emulsification
#207Emissions control systems and methods
#208FILTER FOR FILTERING PARTICULATE MATTER FROM EXHAUST GAS EMITTED FROM A COMPRESSION IGNITION ENGINE
#209Catalyst system for lean gasoline direct injection engines
#210MULTISTAGE AMMONIA INJECTION SYSTEM FOR EXHAUST AFTERTREATMENT SYSTEM
#211Catalyzed filters with end coating for lean engine exhaust
#212Diesel oxidation catalyst and exhaust system
#213Diesel oxidation catalyst and exhaust system
#214Exhaust purification system of internal combustion engine
#2154-way hybrid binary catalysts, methods and uses thereof
#216Copper and iron co-exchanged chabazite catalyst
#217ELECTRIC HEATERS COMPRISING CORROSION RESISTANT METALS AND SELECTIVE CATALYTIC REDUCTION DEVICES UTILIZING THE SAME
#218Exhaust Gas Control System for Internal Combustion Engine and Method of Controlling Exhaust Gas Control System for Internal Combustion Engine
#219Diesel oxidation catalyst combining platinum group metal with base metal oxide
#220Highly active and thermally stable coated gasoline particulate filters
#221PASSIVE NOx ADSORBER
#222Two-stage catalyst for removal of NOfrom exhaust gas stream
#223Selective catalytic reduction catalyst
#224Methods and systems for a diesel oxidation catalyst
#225Methods and systems for a diesel oxidation catalyst
#226Exhaust gas purifying device
#227Emission treatment catalysts, systems and methods
#228Method and device for the purification of diesel exhaust gases
#229Oxidation catalyst for a compression ignition engine
#230Exhaust purification system
#231Construction machine
#232Work machine
#233Exhaust aftertreatment system with ammonia gas generator
#234ASSEMBLIES AND METHODS FOR REDUCING PARTICULATE MATTER, HYDROCARBONS, AND GASEOUS OXIDES FROM INTERNAL COMBUSTION ENGINE EXHAUST
#235Dual stage internal combustion engine aftertreatment system using exhaust gas intercooling and charger driven air ejector
#236Method and exhaust treatment system for treatment of an exhaust gas stream
#237Exhaust gas treatment catalysts
#238Method and system for treatment of an exhaust gas stream
#239Catalyst for purifying the exhaust gases of diesel engines
#240Exhaust treatment system and method for treatment of an exhaust gas stream
#241Exhaust treatment system and method for treatment of an exhaust gas stream
#242Oxygen correction for engine-out NOx estimates using a NOx sensor of an aftertreatment system
#243Diesel oxidation catalyst
#244EXHAUST PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE
#245Poison-Resistant Catalyst and Systems Containing Same
#246Nitrous oxide removal catalysts for exhaust systems
#247NOx sensor inspection program, vehicle inspection equipment, NOx sensor inspection method, and recording medium
#248System and method to detect and respond to iced sensors in exhaust after-treatment system
#249Method, apparatus and mixing device for evenly mixing reactant to exhaust gas flow
#250Control apparatus for internal combustion engine
#251Porous ceramic body to reduce emissions
#252Exhaust gas treatment system
#253Catalyzed soot filter for use in passive selective catalytic reduction
#254Devices for purifying exhaust gas
#255Exhaust purification system of internal combustion engine
#256Apparatus for measuring combustible-gas concentration, system for measuring combustible-gas concentration, system for treating exhaust gas, method for measuring combustible-gas concentration, and method for deriving constant
#257Multifunctional filters for diesel emission control
#258Exhaust gas purification catalyst
#259Exhaust purification apparatus for internal combustion engine
#260Oxidation catalyst for internal combustion engine exhaust gas treatment
#261NOx adsorber catalyst
#262System for regulating exhaust emissions
#263Exhaust system with a modified lean NOx trap
#264DIESEL OXIDATION CATALYST AND EXHAUST SYSTEM
#265DIESEL OXIDATION CATALYST AND EXHAUST SYSTEM
#266Copper CHA zeolite catalysts
#267SCR catalyst having improved adhesion of the zeolite-containing catalytic layer
#268Filter catalyzed with SCR catalyst, systems and methods
#269System and method for controlling detecting and cleaning diesel-exhaust-fluid injector deposits
#270EXHAUST SYSTEM FOR A COMPRESSION IGNITION ENGINE HAVING A CAPTURE REGION FOR VOLATILISED PLATINUM
#271Exhaust gas treatment system
#272Exhaust emission control system of engine
#273Exhaust emission control system of engine
#274Exhaust gas treatment system
#275Method and apparatus for operating a gas turbine power plant at low load conditions with stack compliant emissions levels
#276Exhaust emission control system of engine
#277Oxidation catalyst for a stoichiometric natural gas engine
#278Molecular sieve catalyst compositions, catalyst composites, systems, and methods
#279Apparatus for purifying exhaust gas
#280Single module integrated aftertreatment module
#281Calibrated non-thermal plasma systems for control of engine emissions
#282Catalyzed SCR filter and emission treatment system
#283Application of synergized-PGM with ultra-low PGM loadings as close-coupled three-way catalysts for internal combustion engines
#284Application of synergized-PGM with ultra-low PGM loadings as underfloor three-way catalysts for internal combustion engines
#285System and method for placeshifting media playback
#286Engine exhaust system
#287CO slip catalyst and method of using
#288Method for treating an exhaust gas
#289Honeycomb structure
#290After-Treatment System
#291After-treatment system
#292Catalysed substrate monolith
#293Hydrocarbon storage optimization and coking prevention on an oxidation catalyst
#294REDUCING AGENT INJECTION DEVICE, EXHAUST GAS TREATMENT DEVICE AND EXHAUST GAS TREATMENT METHOD
#295Emissions treatment system with ammonia-generating and SCR catalysts
#296Electrically heated catalyst
#297Catalyst system for reducing nitrogen oxides
#298Oxidation catalyst for a compression ignition engine
#299Method for cleaning process off- or engine exhaust gas
#300DIESEL OXIDATION CATALYST AND EXHAUST SYSTEM