ClassID:

138201

F01N2570/10 - CPC Classification

Classification description:

Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds Carbon or carbon oxides

Recent Application in this class:
#1
20250376935
2025-12-11

EXHAUST GAS TREATMENT SYSTEM, ABSORBING LIQUID MANAGEMENT APPARATUS AND TREATMENT METHOD OF EXHAUST GAS

#2
20250289272
2025-09-18

MOBILE CARBON CAPTURE SYSTEM ENHANCEMENT

#3
20250237162
2025-07-24

SYSTEM AND METHOD FOR MOBILE CARBON CAPTURE

#4
20250043707
2025-02-06

METHOD AND APPARATUS FOR CARBON CAPTURE IN AN EXHAUST SYSTEM

#5
20240294041
2024-09-05

MOBILE CARBON CAPTURE SYSTEM ENHANCEMENT

#6
20240198279
2024-06-20

PROCESS FOR ONBOARD CARBON CAPTURE USING CO2 STRIPPING AND HEAT RECOVERY

#7
20240165591
2024-05-23

Exhaust gas purification catalyst

#8
20240149249
2024-05-09

TWC ACTIVITY USING RHODIUM/PLATINUM AND TANNIC ACID AS A COMPLEXING AND REDUCING AGENT

#9
20240091745
2024-03-21

Composite, zoned oxidation catalys for a compression ignition internal combustion engine

#10
20240075427
2024-03-07

Catalytic system and method for the removal of HCN from off-gases of a fluid cracking unit using same, and FCC unit assembly including the catalytic system

#11
20240060438
2024-02-22

SYSTEM AND METHOD FOR CARBON DIOXIDE CAPTURE/STORAGE FROM ENGINE EXHAUST

#12
20230383686
2023-11-30

Exhaust catalyst management apparatus to be applied to vehicle

#13
20230383678
2023-11-30

Apparatus for reducing greenhouse gas emission in vessel and vessel including the same

#14
20230338928
2023-10-26

Three-way catalyst with reduced palladium loading and method of making the three-way catalyst

#15
20230321635
2023-10-12

THREE-WAY CONVERSION CATALYST COMPOSITION COMPRISING PLATINUM-RHODIUM BIMETALLIC COMPONENTS

#16
20230287637
2023-09-14

ENGINE EMISSIONS ENCAPSULATION IN ASPHALT

#17
20230243284
2023-08-03

Apparatus for reducing greenhouse gas emission in vessel cooperated with exhaust gas recirculation and intelligent control by exhaust recycling and vessel including the same

#18
20230184152
2023-06-15

Apparatus for reducing greenhouse gas emission in vessel and vessel including the same

#19
20230167756
2023-06-01

System and method for mobile carbon capture

#20
20230160328
2023-05-25

Engine system with catalytic reactor

#21
20220401925
2022-12-22

TWC activity using rhodium/platinum and tannic acid as a complexing and reducing agent

#22
20220356824
2022-11-10

System and method for filtering exhaust gases of a vehicle

#23
20220325651
2022-10-13

Exhaust pipe apparatus and ship comprising same

#24
20220282651
2022-09-08

System and method for mobile carbon capture

#25
20220258137
2022-08-18

Catalyst substrate comprising radially-zoned coating

#26
20220258096
2022-08-18

Method and process for capturing carbon dioxide from marine engines

#27
20220234030
2022-07-28

Exhaust gas purification catalyst and exhaust gas purification system using the exhaust gas purification catalyst

#28
20220212173
2022-07-07

Exhaust gas cleaning catalyst structure and production method therefor

#29
20220212171
2022-07-07

Exhaust gas purification catalytic device

#30
20220176354
2022-06-09

Exhaust gas purification catalyst

#31
20220152589
2022-05-19

Composite, zoned oxidation catalyst for a compression ignition internal combustion engine

#32
20220136418
2022-05-05

Oxidation catalysts for destructing VOCs which contain light alkane compounds in emissions

#33
20220136417
2022-05-05

TWC catalysts for gasoline engine exhaust gas treatments

#34
20220054979
2022-02-24

Process and arrangement for reducing carbon dioxide in combustion exhaust gases

#35
20220048606
2022-02-17

Method and process for capturing carbon dioxide from marine engines

#36
20220042436
2022-02-10

Exhaust gas purification filter

#37
20220010707
2022-01-13

System for COcapture from internal combustion engine

#38
20210396168
2021-12-23

Carbon capture system, apparatus, and method

#39
20210310392
2021-10-07

Exhaust gas energy recovery converter

#40
20210293168
2021-09-23

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

#41
20210237043
2021-08-05

Zeolite synthesis with a fluoride source

#42
20210207514
2021-07-08

EXHAUST GAS PURIFICATION APPARATUS

#43
20210207511
2021-07-08

Internal combustion engine systems including criteria pollutant mitigation

#44
20210108549
2021-04-15

Control device controlling CO recovery device

#45
20210095589
2021-04-01

Exhaust gas purification apparatus

#46
20210087949
2021-03-25

Combined cooling, heating and power system

#47
20210062697
2021-03-04

Vehicle

#48
20210010434
2021-01-14

Control device for internal combustion engine

#49
20200353453
2020-11-12

Zeolite synthesis with a fluoride source

#50
20190388830
2019-12-26

CO2 separation system for installation in vehicle using internal combustion engine as power source

#51
20190329181
2019-10-31

AFTERTREATMENT CATALYSIS AT DECREASED EFFECTIVE LIGHT-OFF TEMPERATURES

#52
20190314792
2019-10-17

LOW-TEMPERATURE OXIDATION CATALYST

#53
20190314790
2019-10-17

Microwave assisted and low-temperature fabrication of nanowire arrays on scalable 2D and 3D substrates

#54
20190292960
2019-09-26

Method and device for purifying exhaust gas

#55
20190262772
2019-08-29

Diesel oxidation catalyst and exhaust system

#56
20190238215
2019-08-01

Station placed on a high-altitude platform and telecommunications system comprising at least one such station

#57
20190143311
2019-05-16

CATALYST FOR LEAN BURN

#58
20190128163
2019-05-02

Method for optimizing nitrogen oxide emissions and carbon dioxide emissions of a combustion engine

#59
20180353903
2018-12-13

Diesel oxidation catalyst and exhaust system

#60
20180353902
2018-12-13

Diesel oxidation catalyst and exhaust system

#61
20180274425
2018-09-27

Photocatalytic device and method for the reduction of exhaust emissions

#62
20180238215
2018-08-23

Systems for reducing startup emissions in power plant including gas turbine

#63
20180216532
2018-08-02

SYSTEM AND METHOD FOR TREATING EXHAUST GAS

#64
20180100416
2018-04-12

Insulation structure of catalytic converter of vehicle

#65
20180099247
2018-04-12

Using lithium hydroxide to scrub carbon dioxide from gas turbine

#66
20180094561
2018-04-05

FERRITE AS THREE-WAY CATALYST FOR TREATMENT OF EXHAUST GAS FROM VEHICLE ENGINE

#67
20180094560
2018-04-05

Carbon capture system, apparatus, and method

#68
20180093255
2018-04-05

Zeolite synthesis with a fluoride source

#69
20180093224
2018-04-05

Emissions treatment apparatus and a method for treating emissions

#70
20180065085
2018-03-08

DIESEL OXIDATION CATALYST AND EXHAUST SYSTEM

#71
20180065084
2018-03-08

DIESEL OXIDATION CATALYST AND EXHAUST SYSTEM

#72
20180065083
2018-03-08

DIESEL OXIDATION CATALYST WITH NOX ADSORBER ACTIVITY

#73
20180036680
2018-02-08

Diesel oxidation catalyst having a capture region for sulfur containing impurities

#74
20180021757
2018-01-25

Rhodium-containing catalysts for automotive emissions treatment

#75
20180021756
2018-01-25

Platinum group metal (PGM) catalysts for automotive emissions treatment

#76
20180001254
2018-01-04

Carbon dioxide capturing system and exhaust gas processing method

#77
20170284253
2017-10-05

Aftertreatment systems for dual-fuel engines

#78
20170284059
2017-10-05

Work machine

#79
20170276051
2017-09-28

Method for diagnosing degradation of catalyst and catalyst degradation diagnosis system

#80
20170226938
2017-08-10

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

#81
20170191399
2017-07-06

Integrated exhaust treatment device having compact configuration

#82
20170183996
2017-06-29

Gas separation process using membranes with permeate sweep to remove COfrom combustion exhaust

#83
20170130636
2017-05-11

Method and system for exhaust particulate matter sensing

#84
20170120221
2017-05-04

Carrier for exhaust gas purification catalyst

#85
20170101953
2017-04-13

Control device for internal combustion engine

#86
20170101915
2017-04-13

Automatically heated catalytic converter

#87
20170089241
2017-03-30

METHOD AND APPARATUS FOR REDUCING EMISSIONS AND/OR REDUCING FRICTION IN AN INTERNAL COMBUSTION ENGINE

#88
20170044947
2017-02-16

Internal combustion engine

#89
20170044944
2017-02-16

Method and system for processing exhaust gas

#90
20170030234
2017-02-02

Systems and methods for managing emissions from an engine of a vehicle

#91
20170021338
2017-01-26

Catalyzed soot filter

#92
20170016366
2017-01-19

Exhaust gas filter

#93
20170009636
2017-01-12

Engine device

#94
20160367943
2016-12-22

Exhaust gas purifier

#95
20160367941
2016-12-22

Zoned exhaust system

#96
20160339389
2016-11-24

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

#97
20160290209
2016-10-06

Catalytic converter

#98
20160290206
2016-10-06

Device and method to use the same to purify pollutant gases

#99
20160288103
2016-10-06

Oxidation catalyst, method for preparing same, and filter for exhaust gas purification comprising same

#100
20160245139
2016-08-25

EXHAUST SYSTEM FOR POWER GENERATING APPARATUS

#101
20160243501
2016-08-25

Filter substrate comprising three-way catalyst

#102
20160237871
2016-08-18

System for an exhaust gas aftertreatment system and support structure

#103
20160146161
2016-05-26

Carbon dioxide recirculation system

#104
20160138453
2016-05-19

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

#105
20160121266
2016-05-05

Exhaust gas purification system and exhaust gas purification method

#106
20160059180
2016-03-03

Liquid, slurry and flowable powder adsorption/absorption method utilizing waste heat for on-board recovery and storage of COfrom motor vehicle internal combustion engine exhaust gases

#107
20160010600
2016-01-14

Engine systems that are supplied with reformed fuel

#108
20150202611
2015-07-23

Diesel oxidation catalyst and exhaust system

#109
20150202600
2015-07-23

Diesel oxidation catalyst and exhaust system

#110
20150202572
2015-07-23

Diesel oxidation catalyst and exhaust system

#111
20150111729
2015-04-23

Exhaust gas treatment catalyst

#112
20150101317
2015-04-16

On-board diagnostics system for catalyzed substrate

#113
20150033701
2015-02-05

Systems, methods, and apparatuses related to vehicles with reduced emissions

#114
20140298776
2014-10-09

Exhaust injection muffler

#115
20140271394
2014-09-18

Impermeable polymer coating on selected honeycomb channel surfaces

#116
20140241950
2014-08-28

Exhaust system for a lean burn IC engine

#117
20140056687
2014-02-27

Integrated method of driving a COcompressor of a CO-capture system using waste heat from an internal combustion engine on board a mobile source

#118
20130298761
2013-11-14

Liquid, slurry and flowable powder adsorption/absorption method and system utilizing waste heat for on-board recovery and storage of COfrom motor vehicle internal combustion engine exhaust gases

#119
20130186075
2013-07-25

Heat exchanger equipped with thermal electric device for engine exhaust carbon dioxide collection system

#120
20130164184
2013-06-27

Automotive anti-contamination system

#121
20130022511
2013-01-24

Exhaust purifying catalyst

#122
20130000275
2013-01-03

Engine systems and methods of operating an engine

#123
20120260635
2012-10-18

Treatment of diesel engine exhaust

#124
20120247088
2012-10-04

EXHAUST GAS AFTER-TREATMENT SYSTEM

#125
20120198794
2012-08-09

Genset enclosure

#126
20120117963
2012-05-17

Methods and systems for emission system control

#127
20120107525
2012-05-03

CO2 Recycling Method and CO2 Reduction Method and Device

#128
20120102924
2012-05-03

Method and device for measuring the soot load in the exhaust gas systems of diesel engines

#129
20120067027
2012-03-22

Exhaust injection muffler

#130
20120060474
2012-03-15

Exhaust cooler

#131
20120060473
2012-03-15

Marine exhaust catalyst

#132
20120017573
2012-01-26

Exhaust treatment device of diesel engine

#133
20120003125
2012-01-05

EXHAUST GAS PURIFICATION APPARATUS

#134
20110179777
2011-07-28

Exhaust system for a lean burn ic engine

#135
20110162349
2011-07-07

Emission SCR NOaftertreatment system having reduced SOgeneration and improved durability

#136
20110131957
2011-06-09

Methods and systems for emission system control

#137
20110113752
2011-05-19

Method for operating an exhaust gas treatment system having an SCR catalytic converter

#138
20110094210
2011-04-28

Exhaust gas purification apparatus for a diesel engine

#139
20110047991
2011-03-03

EXHAUST GAS PURIFICATION APPARATUS

#140
20110027135
2011-02-03

Complex oxide for exhaust gas purification catalyst, production method thereof, coating material for exhaust gas purification catalyst, and diesel exhaust gas purification filter

#141
20110023460
2011-02-03

Method of monitoring hydrocarbon levels in a diesel particulate filter

#142
20110005201
2011-01-13

Exhaust gas apparatus of an internal combustion engine

#143
20110000191
2011-01-06

EXHAUST GAS TREATMENT SYSTEM AND METHOD

#144
20100319324
2010-12-23

Exhaust gas treatment system including an HC-SCR and two-way catalyst and method of using the same

#145
20100316537
2010-12-16

Exhaust gas-treating device

#146
20100314089
2010-12-16

Reduced Backpressure Combustion Purifier

#147
20100313551
2010-12-16

Method and system for regenerating an exhaust gas purification unit

#148
20100284866
2010-11-11

System for reducing carbon compound of heat engine

#149
20100282218
2010-11-11

DEVICE FOR REDUCING MAINLY THE CARBON DIOXIDE GENERATED BY ANY INTERNAL COMBUSTION ENGINE AND BY INDUSTRIAL ACTIVITY

#150
20100263355
2010-10-21

Method and device for diagnosing a particle filter

#151
20100257844
2010-10-14

Exhaust gas purifying device for internal combustion engine

#152
20100242448
2010-09-30

Exhaust gas treatment system including a four-way catalyst and urea SCR catalyst and method of using the same

#153
20100183490
2010-07-22

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

#154
20100180579
2010-07-22

Emission control system with an integrated particulate filter and selective catalytic reduction unit

#155
20100180577
2010-07-22

Apparatus and method for onboard performance monitoring of exhaust gas particulate filter

#156
20100126395
2010-05-27

Process for producing steam and/or power from oil residues with high sulfur content

#157
20100111774
2010-05-06

Exhaust gas purification system for internal combustion engine

#158
20100089035
2010-04-15

Exhaust gas cleaning system for construction machine

#159
20100089032
2010-04-15

Exhaust emission purification method and exhaust emission purification system

#160
20100061900
2010-03-11

Exhaust-gas converting filter and production process for the same

#161
20090317314
2009-12-24

Particle separator and method for removing particles from an exhaust gas stream of an internal combustion engine

#162
20090288400
2009-11-26

Exhaust gas purifying device for diesel engine

#163
20090277158
2009-11-12

Method of controlling hydrocarbon accumulation in a particulate filter under certain operating conditions

#164
20090263296
2009-10-22

CATALYST WITH BIOREACTOR FOR COMBUSTION ENGINES

#165
20090241520
2009-10-01

Diesel Exhaust Soot Sensor System and Method

#166
20090241517
2009-10-01

Exhaust system implementing temperature-constraining regeneration strategy

#167
20090226348
2009-09-10

Honeycomb filter and exhaust gas purification system

#168
20090214396
2009-08-27

Engine exhaust catalysts containing palladium-gold

#169
20090193796
2009-08-06

Gasoline engine emissions treatment systems having particulate traps

#170
20090193791
2009-08-06

Method of assisting regeneration of pollution management means associated with catalyst forming means

#171
20090158718
2009-06-25

Exhaust gas purification device for internal combustion engine

#172
20090158717
2009-06-25

Exhaust gas purification device of internal combustion engine

#173
20090071124
2009-03-19

Elevated exhaust temperature, zoned, electrically-heated particulate matter filter

#174
20090071123
2009-03-19

PARTICLE FILTER ASSEMBLY

#175
20080314033
2008-12-25

Treatment of diesel engine exhaust

#176
20080314024
2008-12-25

System for assisting regeneration of pollution management means in an exhaust line

#177
20080307772
2008-12-18

Exhaust purification device for internal combustion engine

#178
20080213149
2008-09-04

Process for producing steam and/or power from oil residues

#179
20080190078
2008-08-14

DPF heater attachment mechanisms

#180
20080125313
2008-05-29

Engine Exhaust Catalysts Containing Palladium-Gold

#181
20080125309
2008-05-29

Engine exhaust catalysts containing zeolite and zeolite mixtures

#182
20080125308
2008-05-29

Engine exhaust catalysts containing palladium-gold

#183
20080124514
2008-05-29

Engine exhaust catalysts containing palladium-gold

#184
20080066445
2008-03-20

System for assisting the regeneration of depollution means for a motor vehicle engine

#185
20080059040
2008-03-06

System for evaluating regeneration of pollution management means integrated in a motor vehicle engine exhaust line

#186
20080010978
2008-01-17

System for controlling depollution means regeneration

#187
20070271905
2007-11-29

Exhaust purification catalyst warm-up system of an internal combustion engine and method of the same

#188
20070266701
2007-11-22

Exhaust particulate filter

#189
20070261389
2007-11-15

System for assisting the regeneration of depollution means for a motor vehicle engine

#190
20070163231
2007-07-19

Method for operating an internal combustion engine

#191
20070065350
2007-03-22

Catalyst carrier body for a catalytic converter to be installed close to an engine, catalytic converter, exhaust system and vehicle having the catalyst carrier body

#192
20060156919
2006-07-20

Filter service system and method

#193
20060144223
2006-07-06

Deposition system and method

#194
20060142932
2006-06-29

Plant temperature control system

#195
20060101813
2006-05-18

Muffler device with catalysts for improving purifying exhaust gas of nitrogen oxides within a motorcycle exhaust pipe

#196
20060100101
2006-05-11

Filter catalyst

#197
20060057036
2006-03-16

System for elimnating polluting gases produced from combustion processes

#198
20060048501
2006-03-09

Catalytic device with internal heat exchange

#199
20060048500
2006-03-09

Engine exhaust re-burner system

#200
20060011180
2006-01-19

Control system for internal combustion engine

#201
20050274109
2005-12-15

Secondary air supply system for internal combustion engine

#202
20050252197
2005-11-17

Diesel aftertreatment systems

#203
20050251317
2005-11-10

Air amount calculator for internal combustion engine

#204
20050229591
2005-10-20

Gas compressor pollution control system and method

#205
20050229565
2005-10-20

Honeycomb structural body, manufacturing method of the honeycomb structural body, and exhaust gas purifying device

#206
20050217254
2005-10-06

Exhaust purifying apparatus and exhaust purifying method for internal combustion engine

#207
20050199408
2005-09-15

Arcing electron stream apparatus and method

#208
20050120996
2005-06-09

Method and device for controlling the opening of an intake valve of an internal combustion engine

#209
20050102998
2005-05-19

Diesel aftertreatment systems

#210
20050091970
2005-05-05

Diesel particulate filter pressure monitor

#211
20050091969
2005-05-05

Diesel aftertreatment systems

#212
20050072151
2005-04-07

Direct-injection engine with turbocharger and method of controlling the same

#213
20050072141
2005-04-07

Exhaust gas purification apparatus for internal combustion engine and method thereof

#214
20050045407
2005-03-03

Clean, low-pressure EGR in a turbocharged engine by back-pressure control

#215
20050022512
2005-02-03

Engine fuel injection control system

#216
20050022510
2005-02-03

Air-fuel ratio control device for internal-combustion engine

#217
18066734
2024-04-16

Treatment system for gasoline compression ignition engine exhaust

#218
17934279
2023-05-02

System and methods for capturing carbon dioxide from a flow of exhuast gas from a combustion process

#219
17746369
2022-12-06

Techniques to synthesize greenhouse gases

#220
17649840
2022-12-06

Engine systems with exhaust air injection after three-way catalytic converters for non stoichiometric rich operation

#221
17498967
2023-04-18

Low soot stoichiometric compression-ignition combustion