ClassID:

137983

F01N2240/28 - CPC Classification

Classification description:

Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes or , one of the devices being a plasma reactor

Recent Application in this class:
#1
20250196059
2025-06-19

System And Methods For Plasma-Based Remediation

#2
20240181385
2024-06-06

ISOLATED PLASMA TUBE TREATMENT SYSTEMS

#3
20240125261
2024-04-18

Device increasing engine efficiency and reducing exhaust and noise

#4
20230110414
2023-04-13

Optical system for monitoring plasma reactions and reactors

#5
20220184551
2022-06-16

Systems and methods for plasma-based remediation

#6
20220161188
2022-05-26

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

#7
20220062820
2022-03-03

Exhaust pipe device

#8
20210343448
2021-11-04

Power cable with an overmolded probe for power transfer to a non-thermal plasma generator and a method for constructing the overmolded probe

#9
20210260523
2021-08-26

Isolated plasma tube treatment systems

#10
20200312639
2020-10-01

Optical system for monitoring plasma reactions and reactors

#11
20200312629
2020-10-01

Controlling exhaust gas pressure of a plasma reactor for plasma stability

#12
20200256229
2020-08-13

System for reducing particulate matter in exhaust gas

#13
20200179875
2020-06-11

Exhaust gas treatment system and method with non-thermal plasma generator

#14
20200156001
2020-05-21

Isolated plasma array treatment systems

#15
20200146138
2020-05-07

Emitter for dissociating gas molecules using non-linear quantum dissonance

#16
20200090910
2020-03-19

Power cable with an overmolded probe for power transfer to a non-thermal plasma generator and a method for constructing the overmolded probe

#17
20200090833
2020-03-19

Power cable with an overmolded probe for power transfer to a non-thermal plasma generator and a method for constructing the overmolded probe

#18
20190360376
2019-11-28

Calibrated Non-Thermal Plasma Systems for Control of Engine Emissions

#19
20190301339
2019-10-03

NO/NOratio adjustment using non-thermal plasma

#20
20190301324
2019-10-03

Exhaust gas post-processing system

#21
20190048770
2019-02-14

Non-thermal plasma/ozone-assisted catalytic system and use in exhaust systems

#22
20180306086
2018-10-25

Exhaust gas control apparatus and control method for exhaust gas control apparatus

#23
20180243461
2018-08-30

Contaminant reducing device

#24
20180132341
2018-05-10

Emitter for dissociating gas molecules using non-linear quantum dissonance

#25
20170335731
2017-11-23

Calibrated non-thermal plasma systems for control of engine emissions

#26
20170320010
2017-11-09

Plasma exhaust purification

#27
20170298800
2017-10-19

Method and apparatus for exhaust purification for an internal combustion engine

#28
20170298799
2017-10-19

Method and apparatus for exhaust purification for an internal combustion engine

#29
20170284260
2017-10-05

Plasma SCR system

#30
20170145890
2017-05-25

Combustion Engine Exhaust Treatment Systems and Methods

#31
20160305302
2016-10-20

Method and system for reducing engine exhaust emissions

#32
20160273433
2016-09-22

EXHAUST GAS TREATMENT APPARATUS AND EXHAUST GAS TREATMENT METHOD FOR INTERNAL COMBUSTION ENGINE

#33
20160175776
2016-06-23

Method for operating an exhaust gas after-treatment system for an internal combustion engine

#34
20160158695
2016-06-09

Airstream treatment apparatus (ATA) and methods of use thereof

#35
20150298060
2015-10-22

System and method for reducing nitrogen oxide in exhaust

#36
20150000253
2015-01-01

Vehicle and method of treating an exhaust gas

#37
20140260208
2014-09-18

Exhaust gas purifier

#38
20140209201
2014-07-31

Mounting having at least one electrode and exhaust line device having at least one mounting

#39
20140109555
2014-04-24

Method for treating exhaust gas containing soot particles

#40
20130284724
2013-10-31

Apparatus for treating an exhaust gas in a foreline

#41
20130255231
2013-10-03

Device for treating exhaust gas containing soot particles and motor vehicle having the device

#42
20130152518
2013-06-20

Pulsed plasma regeneration of a particulate filter

#43
20130073180
2013-03-21

Control apparatus for internal combustion engine

#44
20120285146
2012-11-15

Gas treatment device and internal combustion engine

#45
20120216674
2012-08-30

Device and method for treating exhaust gas containing soot particles

#46
20120186447
2012-07-26

Exhaust gas treatment device having two honeycomb bodies for generating an electric potential, method for treating exhaust gas and motor vehicle having the device

#47
20120107525
2012-05-03

CO2 Recycling Method and CO2 Reduction Method and Device

#48
20120102926
2012-05-03

Device and method for treating exhaust gas containing particles and motor vehicle having the device and performing the method

#49
20120003125
2012-01-05

EXHAUST GAS PURIFICATION APPARATUS

#50
20120000186
2012-01-05

Exhaust gas treatment device of diesel engine

#51
20110232492
2011-09-29

Electrode for plasma generation

#52
20110214413
2011-09-08

Configuration and method for cleaning an exhaust gas flow of an internal combustion engine by separating particles and motor vehicle having the configuration

#53
20110047976
2011-03-03

EXHAUST GAS TREATMENT APPARATUS

#54
20110030347
2011-02-10

After-treatment apparatus for exhaust gas right after a combustion chamber

#55
20110023458
2011-02-03

After-treatment apparatus for exhaust gas in a combustion chamber

#56
20110011059
2011-01-20

Exhaust gas treating apparatus and treating method

#57
20100319330
2010-12-23

BURNER FOR DIESEL PARTICULATE FILTER REGENERATION

#58
20100293921
2010-11-25

Apparatus and method for regenerating catalyst for purifying exhaust gas

#59
20100279093
2010-11-04

Coated article

#60
20100200390
2010-08-12

Gas processing apparatus, gas processing system, and gas processing method, and exhaust gas processing system and internal combustion engine using the same

#61
20100154632
2010-06-24

Autoselective regenerating particulate filter

#62
20100135867
2010-06-03

Plasma generator and reaction apparatus

#63
20100111781
2010-05-06

HONEYCOMB STRUCTURE AND REACTOR USING HONEYCOMB STRUCTURE

#64
20100072055
2010-03-25

GAS PURIFYING DEVICE, GAS PURIFYING SYSTEM AND GAS PURIFYING METHOD

#65
20100064669
2010-03-18

Oproduction apparatus and exhaust gas purification system for internal combustion engine

#66
20100058742
2010-03-11

EXHAUST EMISSION CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE

#67
20100040516
2010-02-18

High-voltage plasma producing apparatus

#68
20090293454
2009-12-03

Exhaust emission control device

#69
20090260350
2009-10-22

ENHANCED AFTERTREATMENT APPARATUS REGENERATION USING SPATIALLY CONTROLLED HYDROGEN-RICH GAS

#70
20090249772
2009-10-08

Exhaust gas purification device

#71
20090241775
2009-10-01

Non-thermal plasma particulate removal systems and methods thereof

#72
20090211231
2009-08-27

EXHAUST GAS TREATMENT SYSTEM FOR AN INTERNAL COMBUSTION ENGINE

#73
20090211230
2009-08-27

Method and apparatus for temperature management in an exhaust gas posttreatment system

#74
20090196800
2009-08-06

Plasma reaction vessel, and method of producing the same

#75
20090165439
2009-07-02

EXHAUST GAS TREATMENT SYSTEM FOR AN INTERNAL COMBUSTION ENGINE

#76
20090151322
2009-06-18

Plasma Assisted Combustion Device

#77
20090146349
2009-06-11

METHOD FOR MANUFACTURING PLASMA TREATMENT DEVICE FOR EXHAUST GAS PURIFICATION

#78
20090145114
2009-06-11

EXHAUST EMISSION CONTROL DEVICE

#79
20090129993
2009-05-21

Apparatus for treating exhaust particulate matter

#80
20090120076
2009-05-14

Process for reducing NOfrom combustion system exhaust

#81
20090101016
2009-04-23

Device for removing soot particles from an exhaust gas stream

#82
20090056544
2009-03-05

METHODS AND APPARATUS FOR ABATING ELECTRONIC DEVICE MANUFACTURING TOOL EFFLUENT

#83
20090053122
2009-02-26

Process for denitration of exhaust gas

#84
20090049821
2009-02-26

EXHAUST GAS PURIFIER

#85
20090031703
2009-02-05

Plasma burner and diesel particulate filter trap

#86
20090004082
2009-01-01

Method of denitration of exhaust gas and apparatus therefor

#87
20080311009
2008-12-18

Device and Method for Supplying Fuel or Reducing Agent, and Plasma Torch

#88
20080276600
2008-11-13

Apparatus for plasma reaction and system for reduction of particulate materials in exhaust gas using the same

#89
20080256932
2008-10-23

Exhaust gas purification system

#90
20080241006
2008-10-02

EXHAUST GAS PURIFICATION APPARATUS

#91
20080241004
2008-10-02

Plasma actuated electronic catalytic converter

#92
20080175776
2008-07-24

Method for reducing a particle and nitrogen oxide proportion in an exhaust gas flow of an internal combustion engine and corresponding exhaust gas treatment unit

#93
20080102010
2008-05-01

Method and Device for Treating Exhaust Gases of Internal Combustion Engines

#94
20080089820
2008-04-17

Method and Device for Providing Ammonia in an Exhaust Gas Flow of an Internal Combustion Engine

#95
20080072574
2008-03-27

Plasma reactor

#96
20080069744
2008-03-20

Fuel Reformer

#97
20080022660
2008-01-31

Method for controlled DPF regeneration

#98
20070289291
2007-12-20

Apparatus and Method for NOx Reduction

#99
20070274892
2007-11-29

Exhaust gas purification unit with reducing agent supply

#100
20070266702
2007-11-22

Combined EGR cooler and plasma reactor

#101
20070261556
2007-11-15

Gas Treatment Device

#102
20070261397
2007-11-15

Plasma injector, exhaust gas purifying system and method for injecting reducing agent

#103
20070247076
2007-10-25

Plasma generating electrode and plasma reactor

#104
20070223641
2007-09-27

Plasma reactor

#105
20070202031
2007-08-30

Device and procedure for the production of ammonia

#106
20070164680
2007-07-19

Plasma generation and processing with multiple radiation sources

#107
20070119154
2007-05-31

Procedure and device to heat a reducing agent generation system

#108
20070110653
2007-05-17

Process for reducing agent control in an exhaust gas aftertreatment system

#109
20070071657
2007-03-29

Method and apparatus for treating exhaust gas

#110
20070028603
2007-02-08

Exhaust gas-purifying device

#111
20070022744
2007-02-01

System and method for directing fluid flow

#112
20060288689
2006-12-28

Exhaust emission control device

#113
20060283175
2006-12-21

Continuous reforming of diesel fuel for NOx reduction

#114
20060280667
2006-12-14

Purification of off-gases from gas-fired plants

#115
20060254266
2006-11-16

Emissions control

#116
20060249367
2006-11-09

Plasma catalyst

#117
20060225406
2006-10-12

Exhaust gas purifying apparatus and method thereof

#118
20060219096
2006-10-05

Use of manganese compounds to improve the efficiency of and reduce back-corona discharge on electrostatic precipitators

#119
20060213187
2006-09-28

System and method of NOabatement

#120
20060207428
2006-09-21

Gas purifying apparatus

#121
20060201139
2006-09-14

Emission abatement systems and methods

#122
20060196762
2006-09-07

Plasma generating electrode, plasma generation device, and exhaust gas purifying device

#123
20060185352
2006-08-24

Exhaust system for a lean-burn ic engine

#124
20060168950
2006-08-03

Combination emission abatement assembly and method of operarting the same

#125
20060152163
2006-07-13

Plasma generating electrode, plasma generation device, and exhaust gas purifying device

#126
20060150911
2006-07-13

Plasma generating electrode, plasma generator, and exhaust gas purifying device

#127
20060138957
2006-06-29

Plasma generating electrode and plasma reactor

#128
20060133970
2006-06-22

Plasma reaction vessel, and method of producing the same

#129
20060115391
2006-06-01

Plasma reactor and and electrode plate used tin the same

#130
20060113181
2006-06-01

Exhaust gas purifying apparatus and method for controlling it

#131
20060112678
2006-06-01

Multiple reactant multiple catalyst selective catalytic reduction for NOx abatement in internal combustion engines

#132
20060087243
2006-04-27

Packed-bed radial-flow non-thermal plasma reactor

#133
20060075744
2006-04-13

Apparatus and method for regenerating a particulate filter of an exhaust system of an internal combustion engine

#134
20060075743
2006-04-13

Exhaust treatment systems and methods for using the same

#135
20060070372
2006-04-06

Exhaust gas reactor

#136
20060051273
2006-03-09

Method for removing soot of combustion exhaust gas

#137
20060051264
2006-03-09

System for removing soot of combustion exhaust gas

#138
20060048506
2006-03-09

System for processing combustion exhaust gas containing soot particles and NOx

#139
20060010843
2006-01-19

Plasma particulate filter

#140
20050284137
2005-12-29

Method for processing combustion exhaust gas containing soot particles and NOx

#141
20050274104
2005-12-15

Optimum regeneration of diesel particulate filters and NOx traps using fuel reformers

#142
20050255011
2005-11-17

Plasma fuel reformer with one-piece body

#143
20050229564
2005-10-20

Exhaust gas treatment apparatus

#144
20050217241
2005-10-06

System and method for purifying an exhaust gas

#145
20050204725
2005-09-22

Diagnosing an aftertreatment system with a nonthermal plasma discharge device coupled to a lean burn engine

#146
20050204724
2005-09-22

Method for operating a lean burn engine with an aftertreatment system including nonthermal plasma discharge device

#147
20050178107
2005-08-18

Plasma fuel converter NOx adsorber system for exhaust aftertreatment

#148
20050166577
2005-08-04

Emissions control

#149
20050138916
2005-06-30

Exhaust system and methods of reducing contaminants in an exhaust stream

#150
20050126159
2005-06-16

Method of reducing NOx in diesel engine exhaust

#151
20050102999
2005-05-19

Method for aftertreatment of exhaust gases of internal combustion engines and corresponding device

#152
20050100488
2005-05-12

Method and apparatus for using hydroxyl to reduce pollutants in the exhaust gases from the combustion of a fuel

#153
20050081512
2005-04-21

Exhaust gas purification system

#154
20050072140
2005-04-07

Apparatus and method for operating a fuel reformer to regenerate a DPNR device

#155
20050063879
2005-03-24

Exhaust gas purification system

#156
20050061446
2005-03-24

Plasma-assisted joining

#157
20050039441
2005-02-24

Exhaust gas purifying apparatus

#158
20050022450
2005-02-03

Reformer system, a method of producing hydrogen in the reformer system, and a method of using the reformer system

#159
20050019230
2005-01-27

Plasmatron-catalyst system