ClassID:

137888

F01N3/2896 - CPC Classification

Classification description:

Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus; Construction of catalytic reactors Liquid catalyst carrier

Recent Application in this class:
#1
20240125261
2024-04-18

Device increasing engine efficiency and reducing exhaust and noise

#2
20230151756
2023-05-18

COVER AND SENSOR FOR DIESEL EXHAUST FLUID (DEF) MODULE

#3
20220401944
2022-12-22

Method for unblocking pores in a selective catalytic reduction catalyst

#4
20220316381
2022-10-06

PHOTOCATALYTIC CAPSULE TO BE USED IN THE IMPROVEMENT OF FUEL PROPERTIES

#5
20220298951
2022-09-22

Diesel exhaust fluid (DEF) module cover and sensor assembly

#6
20220298950
2022-09-22

Diesel exhaust fluid (DEF) module cover and sensor assembly

#7
20210170388
2021-06-10

Systems and methods for remanufacturing selective catalytic reduction systems

#8
20210033013
2021-02-04

Reagent dosing system and method

#9
20210025311
2021-01-28

Automotive aftertreatment system having a tubular injector

#10
20210017890
2021-01-21

Automated diesel exhaust fluid (DEF) system and method

#11
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

#12
20200370460
2020-11-26

Device for preventing overflow of urea water for vehicle

#13
20200370459
2020-11-26

Vent valve for closed tank

#14
20200300143
2020-09-24

Diesel exhaust fluid tank freeze mitigation

#15
20200165952
2020-05-28

Mixer for a vehicle exhaust system

#16
20200025052
2020-01-23

HEATING MODULE

#17
20200018208
2020-01-16

Heating system for a tank header of aftertreatment system and method of heating a tank header

#18
20200003102
2020-01-02

Heating system

#19
20190301337
2019-10-03

Systems and methods for implementing compensation strategies for a dosing module having a removable dosing tray

#20
20190242512
2019-08-08

Motor vehicle fluid line

#21
20190191490
2019-06-20

Heating device for heating liquids in a reservoir, such as a tank or a container of a vehicle

#22
20190181791
2019-06-13

Method and control device for heating a device with a brushless direct current motor

#23
20190178136
2019-06-13

Installation for depollution of exhaust gases, particularly of an internal-combustion engines, and method using such an installation

#24
20190170045
2019-06-06

Line connector with integrated sensor for measurement of urea solutions

#25
20190127207
2019-05-02

Vent flow guide for fill head

#26
20190091615
2019-03-28

Method And Apparatus For Preparation Of A Urea Solution

#27
20190084742
2019-03-21

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

#28
20190078488
2019-03-14

INJECTOR FOR REDUCTANT DELIVERY UNIT HAVING FLUID VOLUME REDUCTION ASSEMBLY

#29
20190078486
2019-03-14

Injector for reductant delivery unit having fluid volume reduction assembly

#30
20190077565
2019-03-14

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

#31
20190024559
2019-01-24

Fluid transfer connection interface design

#32
20180371974
2018-12-27

Fluid for purifying heat engines and methods for preparing said fluids by emulsification

#33
20180368308
2018-12-27

Emissions recycling using solubilizer equipment

#34
20180347427
2018-12-06

Nanofiber vent device for urea water tank and method for manufacturing same

#35
20180335175
2018-11-22

Heated fluid conduit

#36
20180298832
2018-10-18

Control device for internal combustion engine

#37
20180283253
2018-10-04

Tubing comprising a connector as well as a method for operating said tubing

#38
20180274816
2018-09-27

Supply module having a heating device for conveying an operating/auxiliary agent capable of freezing

#39
20180274652
2018-09-27

UREA PUMP MODULE

#40
20180244149
2018-08-30

FILLER NECK WITH MAGNETIC ELEMENT

#41
20180243461
2018-08-30

Contaminant reducing device

#42
20180229993
2018-08-16

COMBINATION FUEL AND ADDITIVE TRAILER

#43
20180223715
2018-08-09

Corrosive fluid heater, tank and manufacturing method

#44
20180171849
2018-06-21

Electric immersion heater for diesel exhaust fluid reservoir

#45
20180163605
2018-06-14

Injector deposit detection for SCR injection system

#46
20180111820
2018-04-26

Valve apparatus of urea tank for vehicle

#47
20180093878
2018-04-05

Variable inlet device for a vehicle

#48
20180051613
2018-02-22

Reductant dosing unit compact side feed inlet port

#49
20180045098
2018-02-15

HEATING STRUCTURE, PRODUCTION METHOD THEREFOR, AND PUMP MODULE COMPRISING SAME

#50
20170370260
2017-12-28

Urea depollution circuit comprising a double-seat valve selectively ensuring the degassing or the recirculation of the aqueous urea solution

#51
20170355589
2017-12-14

Fuel-urea injection apparatus including common inlet for vehicle

#52
20170350297
2017-12-07

Operating liquid tank with pump assembly of multi-part construction

#53
20170335845
2017-11-23

Pump for an additive

#54
20170335544
2017-11-23

Arrangement structure for a reducing agent tank for a construction machine

#55
20170334289
2017-11-23

Container for automotive service liquids with local thermal insulation integrated in the tank wall

#56
20170328255
2017-11-16

Tank device for an aqueous urea solution and method for reducing ice pressure in a tank device

#57
20170328254
2017-11-16

Method for heating an operating agent, and an operating agent heating system

#58
20170321393
2017-11-09

Industrial vehicle

#59
20170305264
2017-10-26

Container assembly for a motor vehicle

#60
20170304763
2017-10-26

Pleated tank vent

#61
20170284261
2017-10-05

Device for providing a liquid additive

#62
20170284060
2017-10-05

Construction machine

#63
20170276050
2017-09-28

Exhaust gas aftertreatment device for an internal combustion engine

#64
20170254247
2017-09-07

Heating device and tank with heating device

#65
20170254246
2017-09-07

HEATING DEVICE FOR A MOTOR VEHICLE OPERATING FLUID TANK WITH A PTC PLASTIC ELEMENT

#66
20170248057
2017-08-31

System and method for managing temperature of urea solution

#67
20170241314
2017-08-24

Self-tuning circuit for controlling input pressure values for an aftertreatment system

#68
20170234200
2017-08-17

Virtual reductant level sensor

#69
20170234193
2017-08-17

Diesel exhaust fluid tank for an off-road vehicle

#70
20170218599
2017-08-03

Construction machine

#71
20170191434
2017-07-06

System for heating a storage container for an aqueous operating liquid in a motor vehicle and method for heating the storage container

#72
20170191400
2017-07-06

Orifice plate flow path stabilizer

#73
20170159524
2017-06-08

HEATING MODULE AND TANK SYSTEM

#74
20170122177
2017-05-04

SYSTEM AND METHOD FOR THE TRANSFER OF FLUID IN A VEHICLE

#75
20170122167
2017-05-04

Device for release of reactant into the exhaust gas stream of an internal combustion engine

#76
20170122163
2017-05-04

Method of operating a fluid container arrangement, and fluid container arrangement

#77
20170087514
2017-03-30

UNIFORM FLOW DISTRIBUTION OF A REDUCTANT

#78
20170044949
2017-02-16

Virtual reductant level sensor

#79
20170037762
2017-02-09

Liquid purification element

#80
20170022864
2017-01-26

DECOMPOSITION SYSTEM ON BOARD OF A VEHICLE AND THE USE THEREOF

#81
20170021724
2017-01-26

Filling system for operating fluid containers

#82
20170016375
2017-01-19

HEATING AND HEAT-SHIELDED PIPING

#83
20170016374
2017-01-19

Synthetic Resin Tank

#84
20170009631
2017-01-12

Reservoir assembly

#85
20170009625
2017-01-12

Liquid delivery module, a method for assembling such a delivery module and a tank set comprising such a delivery module

#86
20160369680
2016-12-22

IMPROVED SYSTEM FOR STORING A LIQUID ADDITIVE

#87
20160368758
2016-12-22

Systems and Methods for On-Site Mixing and Dispensing of a Reducing Agent Solution for Use with a Diesel Catalytic Converter

#88
20160363028
2016-12-15

HEATER FOR A UREA TANK

#89
20160356192
2016-12-08

LOCATING PIN

#90
20160341089
2016-11-24

Systems and methods for control of engine NOx emissions using liquid and dry reductant sources

#91
20160333762
2016-11-17

Engine exhaust gas additive storage system

#92
20160281575
2016-09-29

Mobile recycler

#93
20160281566
2016-09-29

Gaseous ammonia injection system

#94
20160273434
2016-09-22

Recessed exhaust reductant injector with cover plate

#95
20160273430
2016-09-22

Reductant Filling Assembly

#96
20160265409
2016-09-15

Device for the aftertreatment of exhaust gas from a motor vehicle

#97
20160250919
2016-09-01

FILL LIMIT VENT VALVE FOR UREA TANK OF VEHICLE

#98
20160243928
2016-08-25

Tank with internal connecting member and method for assembling such a tank

#99
20160238429
2016-08-18

Device for introducing a freezable liquid into the exhaust gas system of a motor vehicle

#100
20160230633
2016-08-11

Urea water supply system for construction machine

#101
20160230630
2016-08-11

Fluid connectors for reductant systems

#102
20160222860
2016-08-04

MODULE FOR AN SCR SYSTEM AND SYSTEM COMPRISING SAME

#103
20160215673
2016-07-28

Exhaust aftertreatment system having mixer assembly

#104
20160215672
2016-07-28

Flow agitator

#105
20160206996
2016-07-21

LIQUID SUPPLY SYSTEM FOR USE IN A VEHICLE

#106
20160201819
2016-07-14

Universal shutoff valve

#107
20160195300
2016-07-07

Urea tank and base plate with an integrated heating element

#108
20160194996
2016-07-07

Diesel exhaust system and method for controlling exhaust fluid dosing

#109
20160186633
2016-06-30

Method for producing a delivery module for installation into a tank

#110
20160160728
2016-06-09

Compact radial exterior exhaust assisted decomposition reactor pipe

#111
20160160725
2016-06-09

Diesel exhaust fluid dosing system for diesel engine aftertreatment module

#112
20160153335
2016-06-02

Exhaust gas purification apparatus of internal combustion engine

#113
20160146082
2016-05-26

Module for the metered provision of a liquid

#114
20160146079
2016-05-26

MACHINE BODY AND WORKING MACHINE

#115
20160144942
2016-05-26

System and method for reducing harmful substances of ship and ship using the same

#116
20160138455
2016-05-19

Heatable motor vehicle operating liquid tank and method of producing the heating device for it

#117
20160131002
2016-05-12

UREA BACKFLOW PREVENTION APPARATUS OF SCR AND A CONTROL METHOD THEREOF

#118
20160090887
2016-03-31

Integrative reductant system and method using constant volume injection

#119
20160069236
2016-03-10

Tempered SCR-line and tempered SCR-line bundles

#120
20160061083
2016-03-03

SYSTEM FOR INJECTING REACTANTS IN AN EXHAUST LINE

#121
20160053652
2016-02-25

Reductant delivery unit for automotive selective catalytic reduction with optimized fluid heating

#122
20160017781
2016-01-21

UREA WATER CONSUMPTION AMOUNT DIAGNOSTIC DEVICE FOR UREA SCR

#123
20160003122
2016-01-07

Urea filler neck and urea tank for prevention of urea overflow and urea after-treatment system with outside filler neck

#124
20150377112
2015-12-31

Reducing agent tank and work vehicle

#125
20150361858
2015-12-17

Urea water supply system

#126
20150361857
2015-12-17

Urea water supply system

#127
20150361854
2015-12-17

DIESEL EXHAUST FLUID TANK HOUSING

#128
20150361853
2015-12-17

EXHAUST GAS PURIFICATION DEVICE

#129
20150361847
2015-12-17

VALVE ASSEMBLY

#130
20150345354
2015-12-03

EXHAUST AFTERTREATEMENT SYSTEM INJECTOR AND CONTROL

#131
20150330281
2015-11-19

Work vehicle and method of controlling work vehicle

#132
20150267588
2015-09-24

Device for storage and delivery of an additive for catalytic denitrification of exhaust gasses on a motor vehicle

#133
20150252712
2015-09-10

Diesel exhaust fluid systems

#134
20150247439
2015-09-03

Reductant container

#135
20150240693
2015-08-27

Heatable fluid line

#136
20150240687
2015-08-27

Heatable fluid line and connector for a heatable fluid line

#137
20150240448
2015-08-27

Work vehicle

#138
20150192053
2015-07-09

Delivery unit for a liquid additive and motor vehicle having a delivery unit

#139
20150192052
2015-07-09

Reducing agent tank and work vehicle

#140
20150176467
2015-06-25

System for controlling the temperature of an exhaust reductant used within an exhaust treatment system of a work vehicle

#141
20150167529
2015-06-18

Urea solution venting system for vehicle

#142
20150167524
2015-06-18

Urea solution injection nozzle

#143
20150139728
2015-05-21

Self-propelled construction machine

#144
20150101675
2015-04-16

POSITIVE CONNECTION INDICATOR (VISUAL OR SOUND)

#145
20150090511
2015-04-02

Reducing agent tank and work vehicle

#146
20150007901
2015-01-08

Breather hose for aqueous urea solution tank

#147
20140345258
2014-11-27

Engine exhaust gas additive storage system

#148
20140318102
2014-10-30

Exhaust aftertreatment system where an activator material is added to the reductant fed to the catalytic converter

#149
20140202142
2014-07-24

Diesel exhaust fluid tank for an off-road vehicle

#150
20140093226
2014-04-03

Urea tank and base plate with an integrated heating element

#151
20100220984
2010-09-02

Urea tank and base plate with an integrated heating element

#152
20090230136
2009-09-17

Engine exhaust gas additive storage system

#153
20070092417
2007-04-26

Method for removing mercury from waste gas

#154
15937123
2020-09-15

Stabilization of aqueous urea solutions containing organometallic catalyst precursors