Patents-Review.com
ClassID:

138035 ⎘

F01N2330/02 - CPC Classification

Classification description:

Structure of catalyst support or particle filter Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal

Sub-classes:
Recent Application in this class:
#1
20250367603
2025-12-04

TWO-LAYER, THREE-WAY CATALYST WITH SIGNIFICANTLY IMPROVED CO CONVERSION

 #2
20250305434
2025-10-02

CATALYST DEVICE

 #3
20250108364
2025-04-03

CATALYST STRUCTURE

 #4
20250032984
2025-01-30

CLOSE-COUPLED SCR SYSTEM

 #5
20240418115
2024-12-19

HONEYCOMB BODY FOR EXHAUST-GAS AFTERTREATMENT, HAVING SLOTTED METAL FOILS

 #6
20240328335
2024-10-03

EXHAUST PURIFICATION DEVICE

 #7
20240018891
2024-01-18

Exhaust gas purification system

 #8
20230234022
2023-07-27

Hydrocarbon adsorbent

 #9
20230160327
2023-05-25

EXHAUST GAS TREATMENT ASSEMBLY

 #10
20230130261
2023-04-27

PLATINUM AND ZINC-CONTAINING ZEOLITE

 #11
20230015996
2023-01-19

Support pin for catalytic converter with electrical heating disk

 #12
20230011983
2023-01-12

Apparatus for Exhaust Gas Aftertreatment Having an Annular Heated Disc

 #13
20220362756
2022-11-17

Exhaust gas purification catalyst

 #14
20220316379
2022-10-06

Electric heating type carrier and exhaust gas purification device

 #15
20220298942
2022-09-22

Exhaust gas purification catalyst

 #16
20220297063
2022-09-22

Metal foil catalyst for the control of emissions from diesel engines

 #17
20220241762
2022-08-04

Zeolite synthesis with alkaline earth metal

 #18
20220212170
2022-07-07

CATALYTIC ARTICLE AND METHOD OF MANUFACTURING THE CATALYTIC ARTICLE

 #19
20220152591
2022-05-19

Layered TWC

 #20
20220120204
2022-04-21

HONEYCOMB STRUCTURE AND EXHAUST GAS PURIFYING DEVICE

 #21
20220120203
2022-04-21

HONEYCOMB STRUCTURE AND EXHAUST GAS PURIFYING DEVICE

 #22
20210404363
2021-12-30

Heating device, purification device, exhaust line, manufacturing method of the heating device

 #23
20210379567
2021-12-09

Layered TWC

 #24
20210324772
2021-10-21

HONEYCOMB STRUCTURE, EXHAUST GAS PURIFYING DEVICE AND METHOD FOR PRODUCING HONEYCOMB STRUCTURE

 #25
20210322924
2021-10-21

Metal foil catalyst for the control of emissions from diesel engines

 #26
20210299604
2021-09-30

Ceramic filter

 #27
20210299603
2021-09-30

PILLAR-SHAPED HONEYCOMB STRUCTURE AND METHOD FOR MANUFACTURING SAME

 #28
20210293170
2021-09-23

Electrically heatable heating disk for exhaust gas aftertreatment

 #29
20210291146
2021-09-23

Honeycomb structure

 #30
20210291113
2021-09-23

Catalyst device

 #31
20210291102
2021-09-23

Honeycomb filter

 #32
20210291101
2021-09-23

Honeycomb filter

 #33
20210283589
2021-09-16

Exhaust gas purification device

 #34
20210276200
2021-09-09

Scraping device for joining material and method for manufacturing segment joint body

 #35
20210268688
2021-09-02

MANUFACTURING METHOD OF HONEYCOMB FILTER

 #36
20210268424
2021-09-02

Honeycomb filter

 #37
20210268423
2021-09-02

Honeycomb filter

 #38
20210237043
2021-08-05

Zeolite synthesis with a fluoride source

 #39
20210231041
2021-07-29

Device for treating exhaust

 #40
20210222604
2021-07-22

Catalytic device

 #41
20210205797
2021-07-08

Catalyst comprising a mixture of an AFX-structure zeolite and a BEA-structure zeolite and at least one transition metal for selective reduction of NOx

 #42
20210205788
2021-07-08

Multi-region TWC catalysts for gasoline engine exhaust gas treatments

 #43
20210197184
2021-07-01

Honeycomb body and method for producing the honeycomb body

 #44
20210171357
2021-06-10

CHA zeolite material and related method of synthesis

 #45
20210148273
2021-05-20

Exhaust gas cleaning catalyst

 #46
20210148272
2021-05-20

Catalyst unit and exhaust structure of engine including same

 #47
20210123365
2021-04-29

Porous composite

 #48
20210102486
2021-04-08

Hydrogen-assisted integrated emission control system

 #49
20210069688
2021-03-11

Catalytic article and exhaust gas treatment systems

 #50
20210062700
2021-03-04

Electric heating type support, exhaust gas purifying device, and method for producing electric heating type support

 #51
20210054771
2021-02-25

Systems and methods for uniformly heating a honeycomb body

 #52
20210046457
2021-02-18

Exhaust gas purification catalyst

 #53
20210046454
2021-02-18

Inorganic oxide

 #54
20210003058
2021-01-07

Systems and methods for converting shear flow into axial flow in an exhaust system

 #55
20210001315
2021-01-07

Exhaust gas purification device

 #56
20200408125
2020-12-31

Electrically heated catalyst

 #57
20200406226
2020-12-31

Hydrocarbon adsorbent

 #58
20200391187
2020-12-17

Multi-region TWC for treatment of exhaust gas from gasoline engine

 #59
20200376466
2020-12-03

Composition for exhaust gas purification, exhaust gas purifying catalyst containing same, and exhaust gas purifying catalyst structure

 #60
20200362742
2020-11-19

Double canning exhaust gas purification device

 #61
20200360908
2020-11-19

Zeolite synthesis with alkaline earth metal

 #62
20200360906
2020-11-19

High silica AEI zeolite

 #63
20200353643
2020-11-12

Honeycomb structure and die

 #64
20200353453
2020-11-12

Zeolite synthesis with a fluoride source

 #65
20200346200
2020-11-05

Exhaust gas purification device using metal substrate and production method therefor

 #66
20200340383
2020-10-29

EXHAUST GAS PURIFICATION CATALYST

 #67
20200332695
2020-10-22

Apparatus and method for heating a device for exhaust gas after-treatment

 #68
20200330966
2020-10-22

Surface-treated silicoaluminophosphate molecular sieve

 #69
20200324240
2020-10-15

Honeycomb body for exhaust gas aftertreatment

 #70
20200318514
2020-10-08

Electrical connection, in particular for an electrically heatable honeycomb body

 #71
20200300145
2020-09-24

Aftertreatment module

 #72
20200291840
2020-09-17

Electric heating type support, exhaust gas purifying device, method for producing electric heating type support, joined body, and method for producing joined body

 #73
20200256235
2020-08-13

Exhaust gas purification device

 #74
20200232367
2020-07-23

Honeycomb structured body

 #75
20200222884
2020-07-16

Honeycomb catalytic converter

 #76
20200222883
2020-07-16

Honeycomb catalytic converter

 #77
20200222882
2020-07-16

Honeycomb catalytic converter

 #78
20200222881
2020-07-16

Honeycomb catalytic converter

 #79
20200114342
2020-04-16

Zeolite synthesis with alkaline earth metal

 #80
20200094188
2020-03-26

Device for treating exhaust gas from engine and method for manufacturing said device

 #81
20190271246
2019-09-05

Exhaust purification system of internal combustion engine

 #82
20190262820
2019-08-29

Honeycomb structure

 #83
20190262772
2019-08-29

Diesel oxidation catalyst and exhaust system

 #84
20190249269
2019-08-15

Stainless steel sheet and stainless steel foil

 #85
20190240648
2019-08-08

Chabazite zeolite for substrate coating

 #86
20190232258
2019-08-01

Catalyst for purification of exhaust gas from internal combustion engine and method for purification of exhaust gas using the catalyst

 #87
20190218952
2019-07-18

Catalytic converter for classic cars

 #88
20190217279
2019-07-18

Denitrification catalyst for vessel, using ceramic nanotubes grown on porous metal structure, and preparation method thereof

 #89
20190178138
2019-06-13

Honeycomb body for exhaust gas aftertreatment

 #90
20190170040
2019-06-06

Metallic film having applied flat electrical conductor and honeycomb body produced using said film

 #91
20190170039
2019-06-06

Electrically heatable honeycomb body for exhaust gas treatment having a plurality of heating elements

 #92
20190160429
2019-05-30

Gaseous emissions treatment structure and method for induction heating

 #93
20190128168
2019-05-02

Structures for catalytic converters

 #94
20190105636
2019-04-11

PLATINUM GROUP METAL CATALYSTS SUPPORTED ON LARGE PORE ALUMINA SUPPORT

 #95
20190017425
2019-01-17

Exhaust gas purifying apparatus

 #96
20190015824
2019-01-17

Catalyst carrier module for large-capacity catalytic reactor

 #97
20190009254
2019-01-10

Gasoline particulate filter

 #98
20190001318
2019-01-03

METHOD FOR THE PREPARATION OF A ZONE COATED CATALYSED MONOLITH

 #99
20180361360
2018-12-20

Catalyst system for lean gasoline direct injection engines

 #100
20180353903
2018-12-13

Diesel oxidation catalyst and exhaust system

 #101
20180353902
2018-12-13

Diesel oxidation catalyst and exhaust system

 #102
20180347430
2018-12-06

MAT MATERIAL AND EXHAUST SYSTEM

 #103
20180347425
2018-12-06

Exhaust purification system of internal combustion engine

 #104
20180318796
2018-11-08

Method of Preparation of a Monolithic Catalyst for Selective Catalytic Reduction of Nitrogen Oxides

 #105
20180298801
2018-10-18

Extruded honeycomb catalyst

 #106
20180291788
2018-10-11

Catalyst apparatus for internal combustion engine

 #107
20180280947
2018-10-04

Selective catalytic reduction catalyst

 #108
20180274426
2018-09-27

Exhaust device

 #109
20180258816
2018-09-13

Metal substrate for catalytic converter and catalyst carrier

 #110
20180245495
2018-08-30

MIXER ASSEMBLY FOR MIXING AN ADDITIVE WITH AN EXHAUST GAS FLOW

 #111
20180243734
2018-08-30

Honeycomb core for carrying catalyst and catalytic converter

 #112
20180243728
2018-08-30

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

 #113
20180178205
2018-06-28

METHOD FOR PRODUCING TRANSITION-METAL-CONTAINING ZEOLITE, TRANSITION METAL ZEOLITE PRODUCED BY THE METHOD, AND EXHAUST GAS PURIFICATION CATALYST INCLUDING THE ZEOLITE

 #114
20180163599
2018-06-14

Exhaust purifying apparatus

 #115
20180161766
2018-06-14

Catalyst block

 #116
20180128144
2018-05-10

Layer packet contacting for electrically heatable honeycomb body

 #117
20180126369
2018-05-10

Multistage body having a plurality of flow channels

 #118
20180119589
2018-05-03

Catalytic wall-flow filter with partial surface coating

 #119
20180094561
2018-04-05

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

 #120
20180093443
2018-04-05

Laser-perforated metal honeycomb material and method of manufacturing same

 #121
20180093259
2018-04-05

Zeolite synthesis with alkaline earth metal

 #122
20180093257
2018-04-05

High silica AEI zeolite

 #123
20180093255
2018-04-05

Zeolite synthesis with a fluoride source

 #124
20180065085
2018-03-08

DIESEL OXIDATION CATALYST AND EXHAUST SYSTEM

 #125
20180065084
2018-03-08

DIESEL OXIDATION CATALYST AND EXHAUST SYSTEM

 #126
20180021726
2018-01-25

Exhaust gas purification catalyst

 #127
20170321590
2017-11-09

Engine exhaust system

 #128
20170268402
2017-09-21

Exhaust-gas after-treatment device

 #129
20170218817
2017-08-03

Supporting structure, device for treating exhaust gases, and method for the production thereof

 #130
20170197179
2017-07-13

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

 #131
20170044954
2017-02-16

Method for influencing a fluid flow

 #132
20170002712
2017-01-05

Catalyst storage case, exhaust duct, and engine

 #133
20170002711
2017-01-05

Metal substrate for catalytic converters

 #134
20150202611
2015-07-23

Diesel oxidation catalyst and exhaust system

 #135
20150202600
2015-07-23

Diesel oxidation catalyst and exhaust system

 #136
20150202572
2015-07-23

Diesel oxidation catalyst and exhaust system

 #137
20150087497
2015-03-26

Electrically heated catalyst for a compression ignition engine

 #138
20150086804
2015-03-26

Conical honeycomb body having channels extending radially outward at an angle and honeycomb body assembly

 #139
20150030509
2015-01-29

Electrically heatable honeycomb body assembly having an electrical connection of a plurality of sheet metal layers

 #140
20150010771
2015-01-08

Ferritic stainless steel foil

 #141
20140373513
2014-12-25

Honeycomb body for exhaust-gas aftertreatment, method for producing a honeycomb body and motor vehicle having a honeycomb body

 #142
20140322090
2014-10-30

Electrically heatable honeycomb body with multiple sheet metal layers electrically connected with a connecting pin

 #143
20140290229
2014-10-02

Supporting pin for an electrically heatable honeycomb body

 #144
20140241951
2014-08-28

Exhaust-gas treatment device

 #145
20140170032
2014-06-19

Metal filter for purifying exhaust gas from ship, and preparation method thereof

 #146
20140165541
2014-06-19

Device for the treatment of exhaust gases and motor vehicle having the device

 #147
20140140916
2014-05-22

System for producing carbon nanotubes from combustion engine exhausts

 #148
20130247549
2013-09-26

Cleanable particle separator and motor vehicle having at least one particle separator

 #149
20130196172
2013-08-01

Stainless steel foil and catalyst carrier for exhaust gas purifying device using the foil

 #150
20130192202
2013-08-01

Particulate matter retaining system

 #151
20130028808
2013-01-31

Large-capacity metal catalyst carrier and catalytic converter using same

 #152
20130022531
2013-01-24

Filter and process of use to produce carbon nanotubes from automotive exhausts

 #153
20120183460
2012-07-19

Process and apparatus for purification of an exhaust gas from an internal combustion engine

 #154
20120102926
2012-05-03

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

 #155
20120064360
2012-03-15

Sheet-metal layer with anti-diffusion structures and metallic honeycomb body with at least one such sheet-metal layer

 #156
20110286903
2011-11-24

Catalytic reduction of NO

 #157
20110225957
2011-09-22

Method for regenerating an open particle separator and motor vehicle having at least one open particle separator

 #158
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

 #159
20110192141
2011-08-11

EXHAUST SYSTEM COMPONENT HAVING A COMBINATION OF A HEAT EXCHANGER AND A CATALYTIC CONVERTER, MOTOR VEHICLE HAVING THE COMPONENT AND METHOD OF OPERATING THE COMPONENT

 #160
20110185709
2011-08-04

Low Temperature Diesel Particulate Matter Reduction System

 #161
20110126525
2011-06-02

NOVEL SCR CATALYSTS AND AFTER-TREATMENT DEVICES FOR DIESEL ENGINE EXHAUST GAS

 #162
20110104016
2011-05-05

Honeycomb body with connection-free region, exhaust-gas purification unit and motor vehicle

 #163
20110061366
2011-03-17

System for exhaust gas purification and method of controlling the same

 #164
20110033345
2011-02-10

Honeycomb body with flexibility zones, exhaust-gas purification unit and motor vehicle

 #165
20110033344
2011-02-10

Honeycomb body with flexible connecting points, exhaust-gas treatment unit and motor vehicle

 #166
20110011068
2011-01-20

Exhaust gas treatment system

 #167
20110000198
2011-01-06

FILTER AND PROCESS OF USE TO PRODUCE CARBON NANOTUBES FROM AUTOMOTIVE EXHAUSTS

 #168
20100331180
2010-12-30

Honeycomb body with structured sheet metal material and particle separator, catalyst carrier body and motor vehicle having the honeycomb body

 #169
20100331173
2010-12-30

Catalytic converter support body

 #170
20100307134
2010-12-09

Device and method for the reduction of emissions

 #171
20100298130
2010-11-25

Metal carrier catalyst for cleaning exhaust gas

 #172
20100269491
2010-10-28

Partial filter substrates containing SCR catalysts and methods and emissions treatment systems

 #173
20100199843
2010-08-12

IMPACT DIESEL PARTICULATE FILTER

 #174
20100199646
2010-08-12

Catalytic reduction of NOx

 #175
20100126152
2010-05-27

Metal sheet having a microstructure relieved of notching, carrier body having a plurality of sheets, and exhaust system having the carrier body

 #176
20100024405
2010-02-04

EXHAUST GAS FLOW EQUALIZER

 #177
20100024404
2010-02-04

EXHAUST GAS FLOW REGULATOR

 #178
20090298686
2009-12-03

Metallic carrier for catalysts or particle separators and the use of this carrier

 #179
20090241514
2009-10-01

CATALYTIC CONVERTER FOR THE TREATMENT OF COMBUSTION EXHAUST GASES

 #180
20090226348
2009-09-10

Honeycomb filter and exhaust gas purification system

 #181
20090220816
2009-09-03

METAL BASE, METHOD FOR PRODUCING THE SAME, AND CATALYST

 #182
20090211230
2009-08-27

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

 #183
20090211214
2009-08-27

Filter plate for a particle filter

 #184
20090180942
2009-07-16

SELECTIVE AMMONIA OXIDATION CATALYSTS

 #185
20090175768
2009-07-09

SUBSTRATE HAVING CORRUGATED SHEET(S) AND CHANNEL(S) FOR TREATING EXHAUST GASES OF COMBUSTION ENGINES

 #186
20090173228
2009-07-09

Substrate having corrugated sheet(s) and channel(s) for treating exhaust gases of combustion engines

 #187
20090169451
2009-07-02

Catalytic reduction of NO

 #188
20090126352
2009-05-21

Emission control device

 #189
20090104089
2009-04-23

Carrier body for exhaust-gas aftertreatment with dispersed catalyst configuration, process for producing a carrier body and exhaust gas treatment unit and vehicle having a carrier body

 #190
20080286167
2008-11-20

Catalyst Apparatus

 #191
20080282843
2008-11-20

Process for Removal of the Catalytic Coating Material from Spent, Defective or Unused Metal Support Catalytic Converters

 #192
20080276585
2008-11-13

Filtration plate for a particle filter

 #193
20080256938
2008-10-23

Explosion protection system with integrated emission control device

 #194
20080251314
2008-10-16

Exhaust system for an engine and motorcycle including the exhaust system

 #195
20080213614
2008-09-04

Honeycomb body with an end-side brazing zone, exhaust-gas treatment component and motor vehicle having a honeycomb body and method for producing a honeycomb body

 #196
20080206514
2008-08-28

Non-cylindrical catalytic-converter carrier element and tool, and method for manufacturing it

 #197
20080199654
2008-08-21

Method for producing an annular honeycomb body, and annular honeycomb body

 #198
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

 #199
20080159923
2008-07-03

Exhaust gas purifying apparatus

 #200
20080095976
2008-04-24

Honeycomb body, in particular large honeycomb body, for mobile exhaust-gas aftertreatment, process for producing a honeycomb body, process for treating exhaust gas and exhaust gas assembly

 #201
20080083214
2008-04-10

Honeycomb body with fissured end sides

 #202
20080066446
2008-03-20

Impact diesel particulate filter

 #203
20080053068
2008-03-06

Device & Method for the Reduction of Emissions

 #204
20070289275
2007-12-20

Inorganic fiber aggregate, method for manufacturing inorganic fiber aggregate, honeycomb structure, method for manufacturing honeycomb structure, and exhaust gas purifier

 #205
20070277516
2007-12-06

Structure for filtering an internal engine exhaust gases and associated exhaust line

 #206
20070272480
2007-11-29

Exhaust apparatus of an internal combustion engine

 #207
20070243116
2007-10-18

Metallic substrate system

 #208
20070240406
2007-10-18

Low temperature diesel particulate matter reduction system

 #209
20070240402
2007-10-18

Catalytic reduction of NOx

 #210
20070238377
2007-10-11

Filter for exhaust gas from diesel engine and equipment

 #211
20070234714
2007-10-11

Device for reducing particles of an exhaust gas, exhaust gas purification system and vehicle having the device or the system

 #212
20070157605
2007-07-12

System to generate inert gas from exhaust gas

 #213
20070151218
2007-07-05

Method for producing metal fibers, method for producing filter material, device for performing the method, fiber, filter material, particle filter, and motor vehicle having the filter material

 #214
20070140929
2007-06-21

Pollution control device and mat for mounting a pollution control element

 #215
20070122319
2007-05-31

Particulate filter

 #216
20070122318
2007-05-31

Catalytic converter

 #217
20070116977
2007-05-24

Honeycomb body consisting of layers comprising inverted sections and layers comprising counter-structures

 #218
20070107417
2007-05-17

Emission control device

 #219
20070084171
2007-04-19

Pollution controll element-retaining member and pollution control device

 #220
20070056263
2007-03-15

Device and method for heating exhaust gas

 #221
20070026252
2007-02-01

Metallic honeycomb structure

 #222
20070020156
2007-01-25

Device for cleaning gas mixtures, and method for producing it

 #223
20070006438
2007-01-11

Regeneration process for catalytic converters

 #224
20060254266
2006-11-16

Emissions control

 #225
20060248877
2006-11-09

Exhaust system and method for operating the same

 #226
20060236684
2006-10-26

Diesel particulate matter reduction system

 #227
20060233680
2006-10-19

Honeycomb body with double tubular casing

 #228
20060168938
2006-08-03

Internal combustion engine exhaust gas conveying device with internal lining, as well as process for production thereof

 #229
20060160698
2006-07-20

Catalyst substrate support

 #230
20060144900
2006-07-06

Roller seam welded body for exhaust gas treatment and process for producing the body

 #231
20060107659
2006-05-25

Metal sheet having a microstructure relieved of notching, carrier body having a plurality of sheets, and exhaust system having the carrier body

 #232
20060102420
2006-05-18

Muffler for exhaust gas

 #233
20060101793
2006-05-18

Diesel particulate filter using micro-wave regeneration

 #234
20060096093
2006-05-11

Metallic honeycomb structure and process for producing the same

 #235
20060053780
2006-03-16

Motorcycle exhaust system

 #236
20060048501
2006-03-09

Catalytic device with internal heat exchange

 #237
20060008399
2006-01-12

Reactor with primary and secondary channels

 #238
20050284117
2005-12-29

Particle filter

 #239
20050284115
2005-12-29

Automobile exhaust pipe filter

 #240
20050229590
2005-10-20

Exhaust gas system

 #241
20050217258
2005-10-06

Exhaust gas filter and method for cleaning an exhaust gas

 #242
20050193721
2005-09-08

Emission control device

 #243
20050188684
2005-09-01

Apparatus and method for purifying exhaust gas of internal combustion engine

 #244
20050166577
2005-08-04

Emissions control

 #245
20050166563
2005-08-04

Exhaust gas filter with at least one filter layer and method for producing a filter layer

 #246
20050098042
2005-05-12

Filtering device at a controlled temperature

 #247
20050095180
2005-05-05

Non-cylindrical catalytic-converter carrier element and tool, and method for manufacturing it

 #248
20050056008
2005-03-17

Particulate removing apparatus and diesel engine vehicle equipped with same

 #249
20050000211
2005-01-06

Method for regenerating an exhaust gas filtering device for diesel engine and device therefor

 #250
15832508
2019-03-05

Catalytic composition and system for exhaust purification