ClassID:

236950

Y02T10/22 - CPC Classification

Classification description:

Recent Application in this class:
#1
20200208557
2020-07-02

NOx ADSORBER CATALYST

#2
20200197866
2020-06-25

Integrated aftertreatment system

#3
20200108377
2020-04-09

Catalyzed SCR filter and emission treatment system

#4
20200018206
2020-01-16

Catalyst oxygen purge control apparatus and method

#5
20190366303
2019-12-05

NOx ADSROBER CATALYST

#6
20190336947
2019-11-07

Highly active thermally stable nanoporous gold catalyst

#7
20190299139
2019-10-03

Exhaust gas purification filter

#8
20190271246
2019-09-05

Exhaust purification system of internal combustion engine

#9
20190234284
2019-08-01

ASSEMBLIES AND METHODS FOR REDUCING PARTICULATE MATTER, HYDROCARBONS, AND GASEOUS OXIDES FROM INTERNAL COMBUSTION ENGINE EXHAUST

#10
20190232263
2019-08-01

Catalyzed SCR filter and emission treatment system

#11
20190211723
2019-07-11

Exhaust gas purification filter

#12
20190178128
2019-06-13

Titania-doped zirconia as platinum group metal support in catalysts for treatment of combustion engine exhausts streams

#13
20190176129
2019-06-13

NOtrap

#14
20190168198
2019-06-06

Ammonia slip catalyst designed to be first in an SCR system

#15
20190015783
2019-01-17

Methods Utilizing Non-Zeolitic Metal-Containing Molecular Sieves Having The CHA Crystal Structure

#16
20190009254
2019-01-10

Gasoline particulate filter

#17
20180361364
2018-12-20

FILTER FOR FILTERING PARTICULATE MATTER FROM EXHAUST GAS EMITTED FROM A COMPRESSION IGNITION ENGINE

#18
20180347425
2018-12-06

Exhaust purification system of internal combustion engine

#19
20180345252
2018-12-06

Catalyst/catalyst support compositions having high reducibility and comprising a nanometric cerium oxide deposited onto a support substrate

#20
20180340455
2018-11-29

Engine device

#21
20180311648
2018-11-01

NOx adsorber catalyst

#22
20180311647
2018-11-01

Three layer NOadsorber catalyst

#23
20180274426
2018-09-27

Exhaust device

#24
20180272280
2018-09-27

Emission treatment catalysts, systems and methods

#25
20180266353
2018-09-20

Engine control device and engine control method

#26
20180266292
2018-09-20

Methods and systems for an aftertreatment catalyst

#27
20180266291
2018-09-20

Controller for internal combustion engine

#28
20180266289
2018-09-20

Exhaust purification filter

#29
20180265075
2018-09-20

Hybrid vehicle

#30
20180258886
2018-09-13

Exhaust device of engine

#31
20180258827
2018-09-13

Exhaust device of engine

#32
20180258822
2018-09-13

Exhaust device of engine

#33
20180252132
2018-09-06

Exhaust gas purification catalyst

#34
20180245507
2018-08-30

Exhaust system of internal combustion engine

#35
20180236401
2018-08-23

Exhaust gas purifying catalyst

#36
20180230920
2018-08-16

Systems and methods for aftertreatment regeneration with dedicated EGR

#37
20180230883
2018-08-16

Dual stage internal combustion engine aftertreatment system using exhaust gas intercooling and charger driven air ejector

#38
20180230882
2018-08-16

NOx reduction without urea using a dual stage catalyst system with intercooling in vehicle gasoline engines

#39
20180229224
2018-08-16

Exhaust gas treatment catalysts

#40
20180223714
2018-08-09

Device for catalytic conversion having a reduced activation time

#41
20180216553
2018-08-02

Catalyst deterioration determination system

#42
20180216514
2018-08-02

Exhaust gas treatment for an internal combustion engine

#43
20180209373
2018-07-26

Device for controlling fuel injection in internal combustion engine

#44
20180209363
2018-07-26

Control device for internal combustion engine

#45
20180207582
2018-07-26

Poison-Resistant Catalyst and Systems Containing Same

#46
20180200700
2018-07-19

Catalyst Design for Heavy-Duty Diesel Combustion Engines

#47
20180195447
2018-07-12

Exhaust gas control system of internal combustion engine and method of controlling exhaust gas control system of internal combustion engine

#48
20180195428
2018-07-12

System for the removal of particulate matter and noxious compounds from engine exhaust gas

#49
20180195425
2018-07-12

Nitrous oxide removal catalysts for exhaust systems

#50
20180178198
2018-06-28

Layered automotive catalyst composites

#51
20180171910
2018-06-21

Control apparatus for internal combustion engine

#52
20180171907
2018-06-21

Systems and methods for a split exhaust engine system

#53
20180171898
2018-06-21

Systems and methods for a split exhaust engine system

#54
20180169634
2018-06-21

Porous ceramic body to reduce emissions

#55
20180163651
2018-06-14

Apparatus and method of controlling catalyst activation during cold start of vehicle

#56
20180161139
2018-06-14

Removal of occluded alkali metal cations from MSE-framework type molecular sieves

#57
20180133707
2018-05-17

Device for purifying exhaust gas

#58
20180112570
2018-04-26

Catalytic converter and method of controlling exhaust emission

#59
20180109169
2018-04-19

Multi-ring disc motor

#60
20180106205
2018-04-19

Method and system for catalytic conversion

#61
20180106175
2018-04-19

Exhaust gas purification catalyst

#62
20180106174
2018-04-19

Exhaust gas purification catalyst

#63
20180104679
2018-04-19

Exhaust gas purification catalyst

#64
20180100417
2018-04-12

Catalyst oxygen purge control apparatus and method

#65
20180093929
2018-04-05

Honeycomb structure

#66
20180093254
2018-04-05

NOx adsorber catalyst

#67
20180073458
2018-03-15

Control device for an exhaust purification system of an internal combustion engine

#68
20180071681
2018-03-15

Method for controlling an exhaust gas treatment system

#69
20180065082
2018-03-08

Integrated aftertreatment system

#70
20180038252
2018-02-08

Exhaust gas treatment system

#71
20180036715
2018-02-08

Exhaust gas purifying catalyst and method for producing the same

#72
20180036714
2018-02-08

METHOD FOR PRODUCING COMPOSITE OXIDE AND COMPOSITE OXIDE CATALYST

#73
20180021757
2018-01-25

Rhodium-containing catalysts for automotive emissions treatment

#74
20180021756
2018-01-25

Platinum group metal (PGM) catalysts for automotive emissions treatment

#75
20180017001
2018-01-18

Control device for engine and control method for engine

#76
20180016960
2018-01-18

Particulate detection device

#77
20180015411
2018-01-18

Exhaust gas cleaning catalyst

#78
20180010501
2018-01-11

Exhaust treatment apparatus and method

#79
20180008973
2018-01-11

Nano-sized functional binder

#80
20180008931
2018-01-11

ELECTRO-CATALYTIC HONEYCOMB FOR EXHAUST EMISSIONS CONTROL AND MANUFACTURING METHOD THEREOF

#81
20170370267
2017-12-28

Method and control device for correcting an output signal of an exhaust gas sensor

#82
20170368536
2017-12-28

Double-layer three-way catalyst with improved aging stability

#83
20170362984
2017-12-21

Nitrous oxide removal catalysts for exhaust systems

#84
20170356361
2017-12-14

Control apparatus for naturally aspirated gasoline engine

#85
20170350335
2017-12-07

Exhaust gas sensor arrangement structure

#86
20170350295
2017-12-07

Exhaust gas control apparatus for internal combustion engine

#87
20170348674
2017-12-07

Exhaust gas purifying catalyst

#88
20170341059
2017-11-30

Catalyst and method of preparation

#89
20170335763
2017-11-23

Adjusting of air-fuel ratio of a two-stroke internal combustion engine

#90
20170333884
2017-11-23

Catalyzed SCR filter and emission treatment system

#91
20170328250
2017-11-16

Application of synergized-PGM with ultra-low PGM loadings as close-coupled three-way catalysts for internal combustion engines

#92
20170328249
2017-11-16

Application of synergized-PGM with ultra-low PGM loadings as underfloor three-way catalysts for internal combustion engines

#93
20170320048
2017-11-09

Integrated LNT-TWC catalyst

#94
20170314496
2017-11-02

Exhaust gas purification system for internal combustion engine

#95
20170314489
2017-11-02

Exhaust gas purification system for an internal combustion engine

#96
20170314442
2017-11-02

Secondary air system in an exhaust gas purification system of an internal combustion engine

#97
20170314441
2017-11-02

Electrically heated catalytic converter and method of manufacturing the same

#98
20170306826
2017-10-26

PARTICULATE COLLECTION SYSTEM AND PARTICULATE COLLECTION APPARATUS

#99
20170304811
2017-10-26

Catalyst trap

#100
20170304773
2017-10-26

Exhaust gas purification catalyst

#101
20170304772
2017-10-26

Exhaust gas purification device

#102
20170297005
2017-10-19

Exhaust gas purification catalyst

#103
20170296969
2017-10-19

Exhaust gas purification device

#104
20170284266
2017-10-05

Emissions control systems and methods for vehicles

#105
20170284262
2017-10-05

CO slip catalyst and method of using

#106
20170284253
2017-10-05

Aftertreatment systems for dual-fuel engines

#107
20170284251
2017-10-05

Titania-doped zirconia as platinum group metal support in catalysts for treatment of combustion engine exhausts streams

#108
20170284247
2017-10-05

Exhaust gas purification filter

#109
20170274354
2017-09-28

Honeycomb structure

#110
20170260891
2017-09-14

Exhaust structure for multi-cylinder engine

#111
20170241364
2017-08-24

Dedicated exhaust gas recirculation control systems and methods

#112
20170241317
2017-08-24

Exhaust treatment system having membrane module for water removal

#113
20170234185
2017-08-17

Exhaust gas purification catalyst device, exhaust gas purification system, and method for detecting deterioration of exhaust gas purification catalyst device

#114
20170232429
2017-08-17

Honeycomb structure

#115
20170232387
2017-08-17

Perovskite based oxygen storage materials

#116
20170226938
2017-08-10

Auto-ignition internal combustion engine suitable for HCCI operation, and method for operating an internal combustion engine of said type

#117
20170218824
2017-08-03

Methods and systems for an exhaust aftertreatment device

#118
20170204760
2017-07-20

Honeycomb structure

#119
20170197179
2017-07-13

Catalyst for internal combustion engine exhaust gas purification, and system for same

#120
20170191438
2017-07-06

Method of detecting abnormality of air-fuel ratio sensor

#121
20170184001
2017-06-29

Catalytic converter and exhaust-gas aftertreatment arrangement

#122
20170182481
2017-06-29

Exhaust gas purification catalyst and production method thereof

#123
20170175656
2017-06-22

Control system for an internal combustion engine

#124
20170167418
2017-06-15

Control apparatus for an internal combustion engine

#125
20170167417
2017-06-15

Apparatus and method for purifying exhaust gas

#126
20170167345
2017-06-15

Three way catalytic control method and system for decreasing fuel consumption and vehicle having the same

#127
20170165653
2017-06-15

Catalyst design for heavy-duty diesel combustion engines

#128
20170157559
2017-06-08

Temperature maintenance and regulation of vehicle exhaust catalyst systems with phase change materials

#129
20170152779
2017-06-01

Exhaust gas cleaning system for internal combustion engine and exhaust gas cleaning method for internal combustion engine

#130
20170138294
2017-05-18

Control device for internal combustion engine

#131
20170138284
2017-05-18

Exhaust gas purifying apparatus for internal combustion engine

#132
20170138244
2017-05-18

Methods to adapt reductant injection controls for catalyst aging

#133
20170130632
2017-05-11

Exhaust system

#134
20170122161
2017-05-04

Engine exhaust apparatus

#135
20170120221
2017-05-04

Carrier for exhaust gas purification catalyst

#136
20170114458
2017-04-27

Suppressing aging of platinum group metal particles in a catalytic converter

#137
20170101915
2017-04-13

Automatically heated catalytic converter

#138
20170100709
2017-04-13

Exhaust gas-purifying catalyst

#139
20170096926
2017-04-06

Exhaust purification system of internal combustion engine

#140
20170095798
2017-04-06

Exhaust gas purification device

#141
20170095796
2017-04-06

Low-temperature oxidation catalysts

#142
20170095795
2017-04-06

Catalytic converters with age-suppressing catalysts

#143
20170082005
2017-03-23

Exhaust gas purifying device

#144
20170074194
2017-03-16

Control system of internal combustion engine

#145
20170065967
2017-03-09

Method for disposing SCR composition on a wall flow monolith

#146
20170056866
2017-03-02

Three-way catalyst and its use in exhaust systems

#147
20170051694
2017-02-23

Controller for internal combustion engine

#148
20170050181
2017-02-23

Use of transition metals to reduce cold start emissions

#149
20170044953
2017-02-16

Exhaust gas purification apparatus for an internal combustion engine

#150
20170037804
2017-02-09

Control device of internal combustion engine

#151
20170037757
2017-02-09

Exhaust gas purification apparatus for internal combustion engine

#152
20170036194
2017-02-09

Highly active thermally stable nanoporous gold catalyst

#153
20170021340
2017-01-26

Use of mixed oxides as oxygen storage components

#154
20170021336
2017-01-26

Method for preparing catalyst composition for exhaust gas after-treatment

#155
20170016368
2017-01-19

Regeneration method for exhaust-gas aftertreatment systems

#156
20170014810
2017-01-19

Oxygen storage materials

#157
20170014806
2017-01-19

Exhaust gas purification catalyst

#158
20170014766
2017-01-19

Catalyst system for gasoline combustion engines, having three-way catalysts and SCR catalyst

#159
20170002760
2017-01-05

Control device for internal combustion engine

#160
20160376974
2016-12-29

Controller for internal combustion engine

#161
20160367973
2016-12-22

Ammonia slip catalyst designed to be first in an SCR system

#162
20160363064
2016-12-15

System, method, and apparatus for managing aftertreatment component efficiency during motoring

#163
20160363022
2016-12-15

Exhaust gas control system for internal combustion engine

#164
20160356226
2016-12-08

Internal combustion engine

#165
20160348601
2016-12-01

Internal combustion engine

#166
20160348599
2016-12-01

Lean mode during idling for reduction of the number of particles

#167
20160348552
2016-12-01

Exhaust gas purifying device for internal combustion engine

#168
20160346731
2016-12-01

Exhaust gas purification catalyst for lean burn engine

#169
20160339389
2016-11-24

Diesel oxidation catalyst and use thereof in diesel and advanced combustion diesel engine systems

#170
20160319779
2016-11-03

System and method for managing condensation in EGR systems

#171
20160312675
2016-10-27

Component performance recovery via inlet and outlet swap

#172
20160305659
2016-10-20

Arrangement and burner automation for adjusting the ratio between supplied amounts of fuel and air in an industrial burner

#173
20160296910
2016-10-13

Doped catalyst support materials having oxygen storage capacity (OSC) and method of making thereof

#174
20160288099
2016-10-06

Exhaust gas purifying catalyst

#175
20160288097
2016-10-06

Exhaust gas purification catalyst and exhaust gas purification catalyst structure

#176
20160288052
2016-10-06

Exhaust gas purifying catalyst

#177
20160279620
2016-09-29

Exhaust gas control catalyst

#178
20160279607
2016-09-29

Exhaust gas purifying catalyst

#179
20160279606
2016-09-29

Carrier for exhaust gas purification catalyst, and exhaust gas purification catalyst

#180
20160279572
2016-09-29

Poison-resistant catalyst and systems containing same

#181
20160273494
2016-09-22

Controller for internal combustion engine

#182
20160273447
2016-09-22

V-type engine

#183
20160271561
2016-09-22

Electrically heated catalyst device and its manufacturing method

#184
20160265465
2016-09-15

Exhaust purification system of internal combustion engine

#185
20160263526
2016-09-15

Synergized PGM close-coupled catalysts for TWC applications

#186
20160258373
2016-09-08

Exhaust gas control system for internal combustion engine

#187
20160256854
2016-09-08

Catalytic converter

#188
20160251994
2016-09-01

Particulate collection system and particulate collection apparatus

#189
20160250620
2016-09-01

Ceria-zirconia composite oxide, method for producing the same, and catalyst for purifying exhaust gas using the ceria-zirconia composite oxide

#190
20160245207
2016-08-25

Exhaust aftertreatment system

#191
20160245145
2016-08-25

Control device of internal combustion engine

#192
20160243501
2016-08-25

Filter substrate comprising three-way catalyst

#193
20160236182
2016-08-18

Ceria-supported metal catalysts for the selective reduction of NO

#194
20160236181
2016-08-18

Exhaust cleaning catalyst

#195
20160236180
2016-08-18

Catalyst for the oxidation of CO and HC at low temperatures

#196
20160230629
2016-08-11

Exhaust treatment apparatus and method

#197
20160228856
2016-08-11

Three-way catalyst

#198
20160228818
2016-08-11

Three-way catalyst and its use in exhaust systems

#199
20160222901
2016-08-04

Reduction of NO in the exhaust gas of lean-burn petrol engines

#200
20160222896
2016-08-04

Exhaust gas purification system of internal combustion engine

#201
20160214096
2016-07-28

Age-resistant catalyst for oxidation of NO to NOin exhaust streams

#202
20160214092
2016-07-28

Exhaust gas purification catalyst for motor vehicle

#203
20160201534
2016-07-14

Emission control device regeneration

#204
20160199816
2016-07-14

Exhaust cleaning catalyst

#205
20160199815
2016-07-14

Exhaust cleaning catalyst

#206
20160199812
2016-07-14

Catalytic converter

#207
20160186628
2016-06-30

Deterioration diagnosis apparatus for the exhaust gas purification apparatus

#208
20160184803
2016-06-30

Catalyst for nitrogen oxide removal

#209
20160175823
2016-06-23

Catalyzed SCR filter and emission treatment system

#210
20160175773
2016-06-23

Nitric oxide reducing catalyst, method for reducing nitric oxide, method for producing nitrogen, method for treating nitric oxide and carbon monoxide

#211
20160169076
2016-06-16

Method for monitoring an oxidation catalysis device

#212
20160151764
2016-06-02

Exhaust gas purifying catalyst

#213
20160144338
2016-05-26

M-exchanged beta zeolite, gas adsorbent comprising same, method for producing same, and method for removing nitrogen monoxide

#214
20160138453
2016-05-19

System for concentrating exhaust gas flow in a catalyst during cold starts

#215
20160131056
2016-05-12

Internal combustion engine having dedicated cylinder(s) for generation of both EGR and exhaust aftertreatment reformate for three-way catalyst

#216
20160131008
2016-05-12

Exhaust purifying device for internal combustion engine

#217
20160129422
2016-05-12

CO slip catalyst and method of using

#218
20160121310
2016-05-05

Exhaust gas purification catalyst composition and exhaust gas purification catalyst

#219
20160121308
2016-05-05

Thermal stability of copper-manganese spinel as Zero PGM catalyst for TWC application

#220
20160121267
2016-05-05

Three-way catalytic converter

#221
20160115880
2016-04-28

Combustion control apparatus for internal combustion engine

#222
20160108845
2016-04-21

Control apparatus of engine

#223
20160101985
2016-04-14

Removal of occluded alkali metal cations from MSE-framework type molecular sieves

#224
20160101413
2016-04-14

Catalysts for the reduction of ammonia emission from rich-burn exhaust

#225
20160097319
2016-04-07

Control apparatus of engine

#226
20160082420
2016-03-24

Catalyst system for exhaust gas purification and method for exhaust gas purification

#227
20160076488
2016-03-17

Apparatus and methods for exhaust gas recirculation for an internal combustion engine powered by a hydrocarbon fuel

#228
20160076419
2016-03-17

Systems and methods for reducing emissions in exhaust of vehicles and producing electricity

#229
20160074855
2016-03-17

Three-way catalytic converter using nanoparticles

#230
20160074836
2016-03-17

Exhaust gas purifying catalyst

#231
20160067690
2016-03-10

Exhaust gas purification catalyst and production method thereof

#232
20160067679
2016-03-10

Advanced catalysts for automotive applications

#233
20160067653
2016-03-10

Honeycomb filter

#234
20160061138
2016-03-03

Control apparatus for internal combustion engine

#235
20160061089
2016-03-03

Exhaust device of multi-cylinder engine

#236
20160059216
2016-03-03

Three-way catalytic converter using nanoparticles

#237
20160047287
2016-02-18

Internal combustion engine having dedicated cylinder(s) for generation of both EGR and exhaust aftertreatment reductant for NOx-reducing catalyst

#238
20160045898
2016-02-18

Method of manufacturing a catalyst comprising gold nanoparticles, the catalyst and its use

#239
20160045896
2016-02-18

Catalyst structure for exhaust gas treatment

#240
20160038927
2016-02-11

Porous honeycomb structure and producing the same

#241
20160025026
2016-01-28

Exhaust gas purification apparatus for an internal combustion engine

#242
20160018291
2016-01-21

Dual HEGO method for identification and mitigation of air-fuel imbalance faults

#243
20160017818
2016-01-21

Fuel injection control apparatus of internal combustion engine

#244
20160008760
2016-01-14

Non-PGM catalyst for burning carbon soot, and filtration filter and exhaust gas post-processing apparatus using the same

#245
20150375205
2015-12-31

NOx storage reduction catalyst for purifying exhaust gas and exhaust gas purification method using said catalyst

#246
20150367328
2015-12-24

Exhaust gas purification catalyst and exhaust gas purification method using said catalyst

#247
20150352533
2015-12-10

Base metal activated rhodium coatings for catalysts in three-way catalyst (TWC) applications

#248
20150352531
2015-12-10

Rhodium-iron catalysts

#249
20150352530
2015-12-10

Catalyst composition for exhaust gas purification and catalyst for exhaust gas purification

#250
20150352523
2015-12-10

Catalytic converter

#251
20150352494
2015-12-10

Three-way catalyst systems including Nb—Zr—Al-mixed oxide supports, Ba—Pd, and Rh—Fe material compositions

#252
20150345358
2015-12-03

Exhaust purification system of internal combustion engine

#253
20150343381
2015-12-03

Non-PGM catalyst for burning carbon soot, and filtration filter and exhaust gas post-processing apparatus using the same

#254
20150337711
2015-11-26

Catalytic converter apparatus

#255
20150321176
2015-11-12

Method for producing catalyst for exhaust gas removal and catalyst obtained by the production method

#256
20150315986
2015-11-05

Natural gas engine and operation method for natural gas engine

#257
20150315951
2015-11-05

Method for diagnosing an exhaust gas catalytic converter, diagnosis device and motor vehicle having such a device

#258
20150300297
2015-10-22

Exhaust system for spark-ignited gaseous fuel internal combustion engine

#259
20150298098
2015-10-22

Zoned catalyst composites

#260
20150298061
2015-10-22

Exhaust gas purification apparatus for an internal combustion engine

#261
20150292424
2015-10-15

Method and system for control of an EGR valve during lean operation in a boosted engine system

#262
20150290627
2015-10-15

Systems and methods for using copper-manganese spinel as active phase for diesel oxidation applications

#263
20150290584
2015-10-15

Electrically heated catalyst device and its manufacturing method

#264
20150283504
2015-10-08

Temperature maintenance and regulation of vehicle exhaust catalyst systems with phase change materials

#265
20150273462
2015-10-01

Exhaust gas purifying catalyst comprising a catalyst layer comprising at least two inorganic porous particles

#266
20150273461
2015-10-01

Honeycomb structure

#267
20150266014
2015-09-24

Integrated LNT-TWC catalyst

#268
20150266004
2015-09-24

Catalyst support for purification of exhaust gas, catalyst for purification of exhaust gas using the same, and method for producing the catalyst support for purification of exhaust gas

#269
20150258532
2015-09-17

Method for producing composite oxide and composite oxide catalyst

#270
20150252744
2015-09-10

Exhaust gas purification apparatus

#271
20150252708
2015-09-10

Zoned catalysed substrate monolith

#272
20150252700
2015-09-10

Assembly and method for reducing ammonia in exhaust of internal combustion engines

#273
20150247434
2015-09-03

Control device for internal combustion engine

#274
20150243866
2015-08-27

Thermoelectric generator

#275
20150240733
2015-08-27

Exhaust purification system of spark ignition type internal combustion engine

#276
20150238951
2015-08-27

Exhaust gas catalyst

#277
20150238941
2015-08-27

Synergized PGM catalyst systems including platinum for TWC application

#278
20150231566
2015-08-20

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Catalyst with highly annealed Pd layer

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Catalyst for exhaust gas purification, and method for producing same

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Hydrocarbon trap with increased zeolite loading and improved adsorption capacity

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Exhaust-gas-purification catalyst carrier

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Exhaust purification system of spark ignition type internal combustion engine

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Purification apparatus of engine exhaust gas and method for purification of exhaust gas

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One dimensional three way catalyst model for control and diagnostics

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Control apparatus for an internal combustion engine

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Exhaust gas control apparatus for internal combustion engine

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Exhaust gas purification apparatus for an internal combustion engine

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Catalyst design for heavy-duty diesel combustion engines

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Passive NOadsorber

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Noble metal-molecular sieve catalysts

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Exhaust gas aftertreatment device

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Exhaust gas purification catalyst and production method thereof

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Spinel compositions and applications thereof

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Method for improving lean performance of PGM catalyst systems: synergized PGM

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Advanced catalysts for automotive applications

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On-board catalyst health monitoring and control system adaptation in internal combustion engines