ClassID:

137813

F01N3/035 - CPC Classification

Classification description:

Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters

Recent Application in this class:
#1
20260102739
2026-04-16

CATALYST FOR THE TREATMENT OF AN EXHAUST GAS STREAM CONTAINING ONE OR MORE OF FORMALDEHYDE, NITROGEN OXIDE (NO), AND HYDROCARBONS COMPRISING MN SUPPORTED ON A CUO-AL2O3 MIXED OXIDE

#2
20260098492
2026-04-09

EXHAUST SYSTEM FOR INTERNAL COMBUSTION ENGINE

#3
20260092548
2026-04-02

DUAL SCR SYSTEM AND CONTROL METHOD THEREOF

#4
20260084140
2026-03-26

METHOD FOR THE MANUFACTURE OF A CATALYTIC GASOLINE PARTICULATE FILTER

#5
20260078723
2026-03-19

MILD-HYBRID ELECTRIC VEHICLE (MHEV) EMISSIONS AFTERTREATMENT SYSTEM

#6
20260054260
2026-02-26

CATALYZED PARTICULATE FILTER AND METHOD FOR PRODUCING THE SAME

#7
20260048388
2026-02-19

SYSTEM AND METHOD FOR REMOVING A CORE OF DIESEL EMISSION CONTROL DEVICE

#8
20260028929
2026-01-29

SYSTEMS AND METHODS FOR MIXING EXHAUST GAS

#9
20260014553
2026-01-15

SYSTEM AND PROCESS FOR REPLACING A CORE OF DIESEL EMISSION CONTROL DEVICE

#10
20250381523
2025-12-18

WALL-FLOW FILTER AND METHODS FOR INHIBITING RELEASE OF VERY FINE NANO-PARTICLES IN EXHAUST EMISSIONS

#11
20250375736
2025-12-11

SCR CATALYSTS WITH BLENDED OXIDES AND H-ZEOLITES

#12
20250360499
2025-11-27

A DIESEL OXIDATION CATALYST AND A METHOD FOR ITS MANUFACTURE

#13
20250354508
2025-11-20

MOTORCYCLE-TYPE VEHICLE, IN PARTICULAR MOTORCYCLE, WITH A PARTICULATE FILTER

#14
20250347240
2025-11-13

ELECTRICALLY HEATED MIXER ASSEMBLY FOR AN EXHAUST AFTERTREATMENT SYSTEM

#15
20250347239
2025-11-13

EXHAUST SYSTEM AND COMPONENTS THEREOF

#16
20250334066
2025-10-30

CATALYTIC GASOLINE PARTICULATE FILTER

#17
20250314185
2025-10-09

IGNITED REDUCING COMPOSITIONS AND METHODS FOR CATALYTICALLY DECOMPOSING EXHAUST GAS MIXTURES

#18
20250312778
2025-10-09

TERNARY PLATINUM ALLOYS WITH TRANSITION METALS FOR ENHANCED OXIDATION ACTIVITY

#19
20250312739
2025-10-09

EXHAUST GAS SYSTEM FOR PREDOMINANTLY STOICHIOMETRICALLY OPERATED INTERNAL COMBUSTION ENGINES, COMPRISING A CATALYST FOR REDUCING AMMONIA EMISSIONS

#20
20250288983
2025-09-18

APPARATUS AND METHOD FOR COATING SUBSTRATES WITH WASHCOATS

#21
20250250920
2025-08-07

Engine Device

#22
20250207519
2025-06-26

Motor Vehicle Having an Internal Combustion Engine and Having an Exhaust-Gas Aftertreatment Device, Exhaust-Gas Aftertreatment Device for an Internal Combustion Engine, and Particle Filter

#23
20250198316
2025-06-19

GASOLINE PARTICULATE FILTER

#24
20250188858
2025-06-12

SYSTEM FOR CATALYZING AND DEGREASING TAIL GAS

#25
20250154890
2025-05-15

Catalytic wall-flow filter

#26
20250144552
2025-05-08

METHOD FOR COATING A WALL-FLOW FILTER

#27
20250109703
2025-04-03

SADDLE-TYPE VEHICLE

#28
20250092809
2025-03-20

Heater control in heavy-duty motor vehicle engines

#29
20250091004
2025-03-20

GASOLINE PARTICULATE FILTER

#30
20250041839
2025-02-06

CATALYTICALLY ACTIVE PARTICLE FILTER WITH A HIGH DEGREE OF FILTRATION EFFICIENCY

#31
20250035023
2025-01-30

EXHAUST SYSTEM AND COMPONENTS THEREOF

#32
20250035021
2025-01-30

AFTERTREATMENT DEVICE AND ENGINE

#33
20250032984
2025-01-30

CLOSE-COUPLED SCR SYSTEM

#34
20240424444
2024-12-26

PARTICULATE FILTER HAVING A CENTRALIZED-DISTRIBUTED PGM AND PROCESS FOR PREPARING THE SAME

#35
20240410308
2024-12-12

Method for monitoring regeneration of a particulate filter in the exhaust gas system of an internal combustion engine

#36
20240408530
2024-12-12

METHOD FOR MONITORING A REGENERATION OF A PARTICULATE FILTER IN THE EXHAUST SYSTEM OF AN INTERNAL COMBUSTION ENGINE

#37
20240392719
2024-11-28

DIESEL EXHAUST AFTERTREATMENT SYSTEMS AND METHODS

#38
20240392716
2024-11-28

COMPUTER-IMPLEMENTED METHOD FOR DETECTING A FAULT IN A SELECTIVE CATALYTIC REDUCER ASSEMBLY

#39
20240375086
2024-11-14

METAL OXIDE CATALYST FOR SELECTIVE CATALYTIC REDUCTION

#40
20240360799
2024-10-31

THERMAL MANAGEMENT OF AN INTERNAL COMBUSTION ENGINE

#41
20240359171
2024-10-31

PROCESS FOR REPLACING A CORE OF DIESEL EMISSION CONTROL DEVICE

#42
20240344473
2024-10-17

PARTICULATE FILTER HAVING PARTIALLY COATED CATALYTIC LAYER

#43
20240328340
2024-10-03

SWIRL STRUCTURE-BASED EXHAUST AFTERTREATMENT DEVICE FOR UNDERGROUND MINING DIESEL VEHICLE

#44
20240328337
2024-10-03

Exhaust gas aftertreatment system

#45
20240328334
2024-10-03

Method for heating an exhaust system

#46
20240318587
2024-09-26

Exhaust gas purification system for purifying exhaust gases of internal combustion engines

#47
20240309801
2024-09-19

Explosion Safe Electrolysis Unit

#48
20240301815
2024-09-12

Ultra Low Enhancement Gas Injection

#49
20240287928
2024-08-29

EXHAUST GAS AFTERTREATMENT SYSTEM

#50
20240287923
2024-08-29

Catalytic wall flow filter

#51
20240280040
2024-08-22

Exhaust purification apparatus

#52
20240280038
2024-08-22

Particulate filter

#53
20240269614
2024-08-15

PARTICULATE FILTER

#54
20240173709
2024-05-30

COATINGS ON A MONOLITH ARTICLE

#55
20240167410
2024-05-23

CATALYTIC ARTICLE COMPRISING VANADIUM-BASED CATALYST AND MOLECULAR SIEVE-BASED CATALYST

#56
20240167407
2024-05-23

EXHAUST GAS PURIFICATION APPARATUS AND CONSTRUCTION MACHINERY INCLUDING THE SAME

#57
20240165561
2024-05-23

AN AMMONIA OXIDATION CATALYST AND METHODS FOR ITS PREPARATION

#58
20240159179
2024-05-16

Exhaust Gas Aftertreatment System and Method

#59
20240151171
2024-05-09

Control device and method for controlling an exhaust gas aftertreatment system

#60
20240141813
2024-05-02

Exhaust gas aftertreatment device for internal combustion engine

#61
20240141812
2024-05-02

Filter for the aftertreatment of exhaust gases of internal combustion engines

#62
20240125263
2024-04-18

Exhaust gas aftertreatment system

#63
20240109060
2024-04-04

CATALYTICALLY ACTIVE PARTICLE FILTER WITH A HIGH DEGREE OF FILTRATION EFFICIENCY

#64
20240102410
2024-03-28

Method for producing gasoline particulate filter

#65
20240100478
2024-03-28

CATALYTICALLY ACTIVE PARTICLE FILTER WITH A HIGH DEGREE OF FILTERING EFFICIENCY

#66
20240093637
2024-03-21

ROLLOVER-SAFE ELECTROLYSIS UNIT FOR VEHICLES

#67
20240093627
2024-03-21

Exhaust system and components thereof

#68
20240084548
2024-03-14

DOZER

#69
20240077012
2024-03-07

Compact exhaust gas treatment system with serviceable filter

#70
20240068387
2024-02-29

PREPARATION OF SCR CATALYST COMPRISING CU AND FE-EXCHANGED ZEOLITE, SAID CATALYST, SYSTEM COMPRISING SAID CATALYST AND EXHAUST GAS TREATMENT USING SUCH

#71
20240068386
2024-02-29

Aftertreatment device and engine

#72
20240060444
2024-02-22

Exhaust system and components thereof

#73
20240060441
2024-02-22

Catalyst with magnetic ferrite support material

#74
20240060439
2024-02-22

Heater control in heavy-duty motor vehicle engines

#75
20240035406
2024-02-01

Catalytic converter of vehicle

#76
20240033717
2024-02-01

PREPARATION OF SCR CATALYST COMPRISING CU AND FE-EXCHANGED ZEOLITE, SAID CATALYST, SYSTEM COMPRISING SAID CATALYST AND EXHAUST GAS TREATMENT USING SUCH

#77
20240018891
2024-01-18

Exhaust gas purification system

#78
20240018888
2024-01-18

Exhaust Gas Rectifier And Exhaust Gas Purification System

#79
20240011424
2024-01-11

Mixing device

#80
20240011421
2024-01-11

System comprising vehicular compression ignition engine and an emissions control device comprising an electrically heatable element

#81
20240011420
2024-01-11

FINE PARTICLE FILTER, METHOD FOR REMOVING PARTICULATE MATTER FROM EXHAUST GAS OF INTERNAL COMBUSTION ENGINE, AND METHOD FOR PRODUCING FINE PARTICLE FILTER

#82
20240009652
2024-01-11

SCR Catalyst Compositions and SCR Catalytic Articles Comprising Said Catalyst Compositions

#83
20240001299
2024-01-04

EXHAUST GAS PURIFICATION SYSTEM FOR STOICHIOMETRIC-COMBUSTION ENGINES

#84
20230405564
2023-12-21

CATALYST FOR ENHANCED HIGH TEMPERATURE CONVERSION AND REDUCED N2O MAKE

#85
20230399972
2023-12-14

ENGINE SYSTEM COMPRISING A HYDROGEN COMBUSTION ENGINE

#86
20230383686
2023-11-30

Exhaust catalyst management apparatus to be applied to vehicle

#87
20230358157
2023-11-09

System and method for reduced nitrous oxide emissions using predictive urea dosing control

#88
20230358155
2023-11-09

Catalyzed particulate filter

#89
20230358154
2023-11-09

High porosity ceramic honeycomb structure and method of manufacturing

#90
20230356205
2023-11-09

EXHAUST GAS-PURIFYING CATALYST

#91
20230356198
2023-11-09

Catalyst Composition Comprising Ferrite-Based Magnetic Material Adapted for Inductive Heating

#92
20230347288
2023-11-02

SELECTIVE CATALYTIC REDUCTION CATALYST AND CATALYTIC ARTICLE COMPRISING THE SAME

#93
20230340898
2023-10-26

Low temperature NOx reduction using H2-SCR for diesel vehicles

#94
20230323800
2023-10-12

Exhaust system and components thereof

#95
20230304428
2023-09-28

Exhaust Gas Processing Device

#96
20230304427
2023-09-28

CATALYTIC CONVERTER

#97
20230285899
2023-09-14

Catalytically active particulate filter

#98
20230279798
2023-09-07

Regeneration control apparatus

#99
20230272731
2023-08-31

Systems and methods of using diesel particulate filter heater as a load bank

#100
20230228208
2023-07-20

Engine device

#101
20230203974
2023-06-29

CATALYST LOADED HONEYCOMB BODIES MADE FROM BEADS WITH OPEN POROSITY

#102
20230201771
2023-06-29

Composite structures, heater apparatus, fast light-off exhaust aftertreatment systems, and methods of manufacturing and using same

#103
20230193800
2023-06-22

EXHAUST SYSTEM AND FEATURES THEREOF

#104
20230191379
2023-06-22

EMISSIONS CONTROL DEVICE

#105
20230184153
2023-06-15

Systems and methods for maintaining aftertreatment capability during vehicle life

#106
20230160328
2023-05-25

Engine system with catalytic reactor

#107
20230141207
2023-05-11

High ammonia storage capacity SCR catalysts

#108
20230141121
2023-05-11

Apparatus and Method for Reducing Fouling of Exhaust Gas Recirculation Cooler

#109
20230135221
2023-05-04

Method and device for diagnosing a coated particulate filter arranged in an exhaust-gas duct of a motor vehicle

#110
20230127269
2023-04-27

Catalytically active particle filter with a high degree of filtration efficiency

#111
20230062236
2023-03-02

HHO Precision Injection System

#112
20230052188
2023-02-16

Onboard HHO Gas Generation System for Heavy Duty Trucks

#113
20230050366
2023-02-16

Exhaust gas purification system

#114
20230038263
2023-02-09

SCR Catalyst

#115
20230037326
2023-02-09

Method for adaption of an exhaust treatment system

#116
20230031827
2023-02-02

Near-zero emitting diesel-electric locomotive using a high-speed diesel engine

#117
20230030980
2023-02-02

Composite structures, heater apparatus, fast light-off exhaust aftertreatment systems, and methods of manufacturing and using same

#118
20230027701
2023-01-26

CATALYZED SOOT FILTER WITH REDUCED AMMONIA OXIDATION

#119
20230019521
2023-01-19

System and process for replacing a core of diesel emission control device

#120
20230003153
2023-01-05

Exhaust aftertreatment unit for cleaning exhaust gases

#121
20220412241
2022-12-29

Exhaust gas processing device

#122
20220381174
2022-12-01

Exhaust system for an internal combustion engine of a motor vehicle, drive device for a motor vehicle and motor vehicle

#123
20220381171
2022-12-01

Controlling urea injection in exhaust after treatment systems

#124
20220364487
2022-11-17

Exhaust gas cleaning system and method for cleaning exhaust gas and use of exhaust gas cleaning system

#125
20220345513
2022-10-27

System and method for placeshifting media playback

#126
20220341361
2022-10-27

Explosion safe electrolysis unit

#127
20220339613
2022-10-27

Passive NOadsorber

#128
20220333521
2022-10-20

Exhaust gas/reactant mixing device

#129
20220325645
2022-10-13

High-filtration efficiency wall-flow filter

#130
20220316384
2022-10-06

METHOD AND DEVICE FOR MANIPULATION DETECTION ON A TECHNICAL DEVICE IN A MOTOR VEHICLE WITH THE AID OF ARTIFICIAL INTELLIGENCE METHODS

#131
20220316372
2022-10-06

Particulate filter

#132
20220307400
2022-09-29

Exhaust aftertreatment unit for cleaning exhaust gases

#133
20220290599
2022-09-15

Exhaust gas treatment system with improved low temperature performance

#134
20220282653
2022-09-08

APPARATUS AND METHOD FOR CONTROLLING REDUCTION SYSTEM

#135
20220268196
2022-08-25

Vehicle control method and vehicle control device

#136
20220268190
2022-08-25

Systems and methods for controlling exhaust gas aftertreatment sensor systems

#137
20220268189
2022-08-25

Systems and methods for controlling exhaust gas aftertreatment sensor systems

#138
20220259995
2022-08-18

Exhaust gas after-treatment system

#139
20220258150
2022-08-18

PARTICULATE FILTERS

#140
20220251987
2022-08-11

EXHAUST GAS CATALYST SYSTEM

#141
20220247616
2022-08-04

System and method for placeshifting media playback

#142
20220243630
2022-08-04

Catalytic converter

#143
20220243629
2022-08-04

Method for operating a system with a plurality of metering valves

#144
20220243625
2022-08-04

Enhanced soot oxidation on particulate filter using ceria-based catalyst and zone coating strategy

#145
20220241762
2022-08-04

Zeolite synthesis with alkaline earth metal

#146
20220226763
2022-07-21

EXHAUST EMISSION CONTROL FILTER

#147
20220226760
2022-07-21

Exhaust gas purification filter

#148
20220220875
2022-07-14

Reduction of internal combustion engine emissions with improvement of soot filtration efficiency

#149
20220213822
2022-07-07

Systems and methods for dynamic control of filtration efficiency and fuel economy

#150
20220205403
2022-06-30

Diesel engine

#151
20220195954
2022-06-23

Use of different pneumatic cylinder spring types in a variable displacement engine for engine and aftertreatment system temperature control

#152
20220193651
2022-06-23

APPARATUS AND METHOD FOR COATING SUBSTRATES WITH WASHCOATS

#153
20220193649
2022-06-23

Exhaust purification filter

#154
20220184594
2022-06-16

Method for coating exhaust gas purification catalyst filter with fixed amount of catalyst slurry

#155
20220184591
2022-06-16

Particulate filter

#156
20220178289
2022-06-09

Exhaust gas post-treatment device

#157
20220176364
2022-06-09

CATALYTICALLY ACTIVE PARTICULATE FILTER

#158
20220170406
2022-06-02

System and methods for controlling flow distribution in an aftertreatment system

#159
20220170397
2022-06-02

Exhaust purification filter

#160
20220168721
2022-06-02

CATALYTICALLY ACTIVE PARTICULATE FILTER

#161
20220161188
2022-05-26

Non-thermal plasma-based exhaust gas particulate matter reduction apparatus for preventing arcing phenomenon

#162
20220154612
2022-05-19

Catalyzed gasoline particulate filter

#163
20220154611
2022-05-19

Selective catalytic reduction catalyst on a filter

#164
20220145789
2022-05-12

Method for controlling the operation of an engine system in a vehicle

#165
20220127991
2022-04-28

Combustion system

#166
20220127984
2022-04-28

Vane mixer in engine exhaust system

#167
20220118405
2022-04-21

Monometallic rhodium-containing four-way conversion catalysts for gasoline engine emissions treatment systems

#168
20220118391
2022-04-21

HONEYCOMB STRUCTURE AND EXHAUST GAS PURIFYING DEVICE

#169
20220106905
2022-04-07

Low-pressure EGR system with turbo bypass

#170
20220106899
2022-04-07

EXHAUST GAS AFTERTREATMENT DEVICE

#171
20220090530
2022-03-24

Device to convey a chemical reactant into the exhaust gas stream of a combustion engine

#172
20220082045
2022-03-17

Methods and systems for an exhaust gas aftertreatment system

#173
20220082038
2022-03-17

Method, system and apparatus for interacting with a digital work

#174
20220074330
2022-03-10

Engine

#175
20220065183
2022-03-03

Control system

#176
20220065150
2022-03-03

EXHAUST AFTERTREATMENT COMPONENT WITH DIRECTIONAL VALVE

#177
20220065147
2022-03-03

Exhaust gas processing device

#178
20220056828
2022-02-24

Method for cleaning a component of an exhaust aftertreatment system and an exhaust system

#179
20220049636
2022-02-17

System and method for detecting release from an injector

#180
20220042439
2022-02-10

Methods for operation of an emissions aftertreatment system for NOx control during regeneration of diesel particulate filter

#181
20220034249
2022-02-03

Control of pre-SCR ammonia dosing based on look-ahead data

#182
20220034248
2022-02-03

Exhaust system and features thereof

#183
20220034245
2022-02-03

Systems and methods for dynamic control of filtration efficiency and fuel economy

#184
20220025805
2022-01-27

Heater control in heavy-duty motor vehicle engines

#185
20220010712
2022-01-13

Exhaust emission control device, internal combustion engine equipped therewith and method for exhaust emission control

#186
20220010711
2022-01-13

Method for operating a urea dosing system in an engine system, and engine system including a urea dosing system

#187
20220010709
2022-01-13

Method of controlling operation of an exhaust gas treatment apparatus

#188
20220003139
2022-01-06

Exhaust gas purification system for a gasoline engine

#189
20210404368
2021-12-30

Degradation diagnosis device for exhaust gas control catalyst

#190
20210404357
2021-12-30

PARTICLE FILTER WITH A PLURALITY OF COATINGS

#191
20210396167
2021-12-23

Catalytically active particle filter with a high degree of filtration efficiency

#192
20210387170
2021-12-16

Exhaust treatment system including nickel-containing catalyst

#193
20210379529
2021-12-09

Exhaust gas purification system for a gasoline engine

#194
20210363931
2021-11-25

Use of different pneumatic cylinder spring types in a variable displacement engine for engine and aftertreatment system temperature control

#195
20210363908
2021-11-25

Exhaust purifying apparatus and method for controlling exhaust purifying apparatus

#196
20210348534
2021-11-11

Base metal doped zirconium oxide catalyst support materials

#197
20210340897
2021-11-04

Engine device

#198
20210339228
2021-11-04

Three-way conversion catalyst in gasoline-natural gas applications

#199
20210324774
2021-10-21

Exhaust gas purification system for a gasoline engine

#200
20210324773
2021-10-21

Exhaust purification device and exhaust purification method

#201
20210317768
2021-10-14

Exhaust gas treatment system and method with reductant injection and close-coupled treatment element

#202
20210317767
2021-10-14

Exhaust structure for vehicle-mounted engine

#203
20210310395
2021-10-07

Engine exhaust aftertreatment device and method

#204
20210310389
2021-10-07

FILTER ELEMENT FOR A PARTICULATE FILTER, AND EXHAUST GAS PARTICULATE FILTER

#205
20210301707
2021-09-30

Control device, exhaust gas purification system, and control method

#206
20210293168
2021-09-23

Four-way conversion catalyst for the treatment of an exhaust gas stream

#207
20210291102
2021-09-23

Honeycomb filter

#208
20210285358
2021-09-16

Exhaust-gas purification system of internal combustion engine

#209
20210285354
2021-09-16

Systems and methods for nickel-based gasoline particulate filter

#210
20210270169
2021-09-02

Exhaust system and features thereof

#211
20210260573
2021-08-26

PARTICULATE FILTERS

#212
20210245084
2021-08-12

Gas purification apparatus, ship including the same, and gas purification method

#213
20210239018
2021-08-05

Coated wall-flow filter

#214
20210236976
2021-08-05

Method for coating a wall-flow filter

#215
20210231042
2021-07-29

Near-zero emitting diesel-electric locomotive using a high-speed diesel engine

#216
20210231037
2021-07-29

Machine system for co-production of electrical power and water and method of operating same

#217
20210215074
2021-07-15

Exhaust gas purification catalyst

#218
20210213425
2021-07-15

THREE-WAY-CATALYST

#219
20210213401
2021-07-15

Dosing and mixing arrangement for use in exhaust aftertreatment

#220
20210207515
2021-07-08

EXHAUST GAS PURIFICATION CATALYST

#221
20210207513
2021-07-08

Co clean-up catalyst, after treatment system and after treatment method

#222
20210207510
2021-07-08

DPF regeneration control device and DPF regeneration control method

#223
20210205753
2021-07-08

Airborne particulate suppression system

#224
20210199033
2021-07-01

Exhaust-gas aftertreatment arrangement

#225
20210189941
2021-06-24

Diagnostic method and device for checking the functionality of a component for exhaust-gas aftertreatment

#226
20210189931
2021-06-24

Diesel engine with a diesel particulate filter

#227
20210189930
2021-06-24

Exhaust gas purification catalyst device

#228
20210180494
2021-06-17

Aftertreatment system and method

#229
20210180493
2021-06-17

Exhaust aftertreatment system with virtual temperature determination and control

#230
20210172362
2021-06-10

Exhaust gas purification device and ship including exhaust gas purification device

#231
20210172358
2021-06-10

Movable emission control system for auxiliary diesel engines

#232
20210164374
2021-06-03

Exhaust aftertreatment component with bypass valve

#233
20210162344
2021-06-03

Single brick SCR/ASC/PNA/DOC close-coupled catalyst

#234
20210156321
2021-05-27

DIESEL METHANOL COMBINED COMBUSTION ENGINE AND CONTROL METHOD THEREOF

#235
20210148789
2021-05-20

Soot measurement system

#236
20210148266
2021-05-20

Control method of exhaust gas purification system for vehicle

#237
20210146305
2021-05-20

Combined soot filter and urea hydrolysis

#238
20210140357
2021-05-13

Method for regulating exhaust emissions

#239
20210138402
2021-05-13

Catalytically active particulate filter

#240
20210129066
2021-05-06

Filter element for a particulate filter, exhaust gas particulate filter, process for manufacturing a filter element, and use of a coating material

#241
20210123368
2021-04-29

Exhaust system and features thereof

#242
20210123366
2021-04-29

Aftertreatment system and method

#243
20210115828
2021-04-22

Manufacturing method for exhaust gas purification device

#244
20210108583
2021-04-15

Controller and control method for internal combustion engine

#245
20210107451
2021-04-15

Hybrid vehicle and control method therefor

#246
20210094025
2021-04-01

Composite material

#247
20210094018
2021-04-01

Composite oxide catalyst, porous composite, and method of producing composite oxide catalyst

#248
20210088008
2021-03-25

Controller and control method for internal combustion engine

#249
20210086135
2021-03-25

Catalytically active particulate filter

#250
20210086134
2021-03-25

Catalytically active particulate filter

#251
20210079826
2021-03-18

Exhaust gas treatment system with upstream SCR catalyst

#252
20210079822
2021-03-18

Catalytically active particulate filter

#253
20210071606
2021-03-11

Methods and systems for regeneration of an exhaust aftertreatment device

#254
20210071557
2021-03-11

Exhaust gas temperature control

#255
20210069678
2021-03-11

Single-layer 3-way catalytic converter

#256
20210062698
2021-03-04

Systems and methods for controlling exhaust gas aftertreatment sensor systems

#257
20210060487
2021-03-04

Exhaust gas purification catalyst body

#258
20210047954
2021-02-18

Method for operating an exhaust system of an internal combustion engine of a motor vehicle and exhaust system for an internal combustion engine of a motor vehicle

#259
20210040872
2021-02-11

Engine

#260
20210039080
2021-02-11

Exhaust gas purification catalyst

#261
20210033018
2021-02-04

Exhaust gas aftertreatment module support assembly

#262
20210025309
2021-01-28

Apparatus for the aftertreatment of exhaust gases

#263
20210025306
2021-01-28

Method for control of exhaust aftertreatment for diesel engine

#264
20210025305
2021-01-28

Ashing a particulate filter in a motor vehicle

#265
20210025303
2021-01-28

Exhaust gas aftertreatment system and method for exhaust gas aftertreatment in an internal combustion engine

#266
20210017892
2021-01-21

Gasoline particulate filter brick detection techniques

#267
20210017889
2021-01-21

Exhaust system including SCRF catalyst with oxidation zone

#268
20210016947
2021-01-21

Pouch assembly for holding an aqueous urea solution for use in an SCR system for treating the exhaust gases of an internal combustion engine of a vehicle and system for treating the exhaust gases of an internal combustion engine of a vehicle using the aqueous urea solution

#269
20210016257
2021-01-21

Exhaust treatment system including nickel-containing catalyst

#270
20210008534
2021-01-14

Apparatus for coating a filter substrate

#271
20200408141
2020-12-31

Low-pressure EGR system with turbo bypass

#272
20200408128
2020-12-31

A SELECTIVE CATALYTIC REDUCTION SYSTEM AND A METHOD FOR NOx REDUCTION

#273
20200400056
2020-12-24

Fluid injectors for hot flow

#274
20200392884
2020-12-17

Method of producing heat in a power station

#275
20200386151
2020-12-10

Internal combustion engine system and a method for an internal combustion engine system

#276
20200370514
2020-11-26

Method for operating a catalytic evaporator and uses of the method

#277
20200370454
2020-11-26

Diagnostic methods for a high efficiency exhaust aftertreatment system

#278
20200370453
2020-11-26

SCR CATALYTIC COATING ON PARTICULATE FILTERS

#279
20200362740
2020-11-19

SCR catalyst

#280
20200362737
2020-11-19

Method for operating a particulate filter in a vehicle, and particulate filter for an internal combustion engine in a vehicle

#281
20200360908
2020-11-19

Zeolite synthesis with alkaline earth metal

#282
20200360906
2020-11-19

High silica AEI zeolite

#283
20200355103
2020-11-12

Exhaust gas purification apparatus and exhaust gas purification method using same

#284
20200353410
2020-11-12

Four-way conversion catalyst having improved filter properties

#285
20200347767
2020-11-05

Multiple def injection concept for reducing risk of solid deposits formation in diesel aftertreatment systems

#286
20200347762
2020-11-05

Exhaust gas purification device

#287
20200332730
2020-10-22

Start-up method for a vehicle with a hybrid propulsion system

#288
20200332691
2020-10-22

Combination of a Zeolite-Based SCR Catalyst with a Manganese-Based SCR Catalyst in the Bypass

#289
20200332690
2020-10-22

Thermal management lightoff assist systems and methods for regenerating oxidation catalyst in exhaust system

#290
20200324254
2020-10-15

Dosing and mixing arrangement for use in exhaust aftertreatment

#291
20200318512
2020-10-08

Carbon cutter machine

#292
20200316571
2020-10-08

Intra-crystalline binary catalysts and uses thereof

#293
20200309009
2020-10-01

Engine device

#294
20200309002
2020-10-01

Particulate filter and canning structure

#295
20200306693
2020-10-01

Multi-layer three-way catalytic converter

#296
20200277885
2020-09-03

Method of operating a diesel engine and diesel engine with checking of NH3 concentration

#297
20200276558
2020-09-03

Mixed-metal oxide based catalysts

#298
20200271030
2020-08-27

Vehicle aftertreatment system enabling the change in the sequence of operating aftertreatment devices

#299
20200271029
2020-08-27

Method for operating a particle filter

#300
20200263587
2020-08-20

Exhaust gas purification catalyst