ClassID:

138211

F01N2590/02 - CPC Classification

Classification description:

Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for marine vessels or naval applications

Sub-classes:
Recent Application in this class:
#1
20250360999
2025-11-27

EXHAUST HANDLING SYSTEMS FOR MARINE VESSELS AND RELATED METHODS

#2
20250333140
2025-10-30

MATCHING MESHES FOR VIRTUAL AVATARS

#3
20250172081
2025-05-29

MARINE VESSEL AND EXHAUST MANIFOLD FOR MARINE VESSEL

#4
20250100666
2025-03-27

EXHAUST VENT HOODS FOR MARINE VESSELS AND RELATED METHODS

#5
20240351666
2024-10-24

MATCHING MESHES FOR VIRTUAL AVATARS

#6
20240287924
2024-08-29

Method and apparatus for purifying exhaust gas of vessel and vessel including the same

#7
20240286726
2024-08-29

EXHAUST HANDLING SYSTEMS FOR MARINE VESSELS AND RELATED METHODS

#8
20240278894
2024-08-22

Exhaust vent hoods for marine vessels and related methods

#9
20240003285
2024-01-04

Unknow

#10
20230392535
2023-12-07

Honeycomb catalyst structure and SCR device

#11
20230372864
2023-11-23

APPARATUS FOR REDUCING GREENHOUSE GAS EMISSION IN VESSEL AND VESSEL INCLUDING THE SAME

#12
20230331348
2023-10-19

METHOD AND SYSTEM FOR EXHAUST GAS TREATMENT IN MARITIME VESSELS AND INSTALLATIONS

#13
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

#14
20230184152
2023-06-15

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

#15
20230173431
2023-06-08

WET INLINE SCRUBBER WITH A SIDE INLET FOR REDUCING THE AMOUNT OF SOX IN AN EXHAUST GAS PRODUCED BY ONE OR MORE ENGINES OF A MARINE VESSEL

#16
20230160328
2023-05-25

Engine system with catalytic reactor

#17
20230058467
2023-02-23

Reaction device of marine SCR system

#18
20220364487
2022-11-17

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

#19
20220325651
2022-10-13

Exhaust pipe apparatus and ship comprising same

#20
20220325646
2022-10-13

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

#21
20220258096
2022-08-18

Method and process for capturing carbon dioxide from marine engines

#22
20220220879
2022-07-14

Exhaust gas treatment device, a marine vessel and a genset

#23
20220185441
2022-06-16

Fuel supply system for eco-friendly ship

#24
20220073177
2022-03-10

MARINE DUCTED PROPELLER MASS FLUX PROPULSION SYSTEM

#25
20220048606
2022-02-17

Method and process for capturing carbon dioxide from marine engines

#26
20210362102
2021-11-25

Systems and methods for gas disposal

#27
20210358214
2021-11-18

Matching meshes for virtual avatars

#28
20210172358
2021-06-10

Movable emission control system for auxiliary diesel engines

#29
20210123382
2021-04-29

Turbocharger assembly

#30
20210123364
2021-04-29

Sound suppressor

#31
20200408128
2020-12-31

A SELECTIVE CATALYTIC REDUCTION SYSTEM AND A METHOD FOR NOx REDUCTION

#32
20200406185
2020-12-31

Ship desulfurization device and ship equipped with ship desulfurization device

#33
20200391155
2020-12-17

Exhaust gas treatment system

#34
20200239117
2020-07-30

MARINE DUCTED PROPELLER MASS FLUX PROPULSION SYSTEM

#35
20200222861
2020-07-16

Systems and methods for gas disposal

#36
20200179863
2020-06-11

Scrubber for cleaning of a gas

#37
20200102867
2020-04-02

Conditioning of the exhaust gas plume of a marine vessel

#38
20200095914
2020-03-26

Frame elements for containing monoliths

#39
20200018205
2020-01-16

Automated guided vehicle for an emissions control system

#40
20190323398
2019-10-24

System and method to determine a flow rate of a washing liquid at an exhaust gas inlet of an exhaust gas cleaning system of a marine vessel

#41
20190308711
2019-10-10

Water lead-through module and method of arranging a water lead-through to a hull of a marine vessel

#42
20190266796
2019-08-29

Matching meshes for virtual avatars

#43
20190264596
2019-08-29

Positionable emissions control watercraft

#44
20190264592
2019-08-29

MOVABLE EMISSION CONTROL SYSTEM FOR AUXILIARY DIESEL ENGINES

#45
20190232222
2019-08-01

Catalytic reactor and ship provided with same

#46
20190232207
2019-08-01

Soot particle filter and method for operating a soot particle filter

#47
20190217936
2019-07-18

Exhaust spray inhibitor

#48
20190112956
2019-04-18

DEVICE AND METHOD FOR GENERATING A REDUCING AGENT GAS FROM A LIQUID OR SOLID REDUCING AGENT

#49
20190111388
2019-04-18

Catalytic reactor and ship provided with same

#50
20190107022
2019-04-11

Movable emission control system for auxiliary diesel engines

#51
20190107021
2019-04-11

System and method for reducing the amount of sulfur oxides in exhaust gas

#52
20190063298
2019-02-28

AFTERTREATMENT SYSTEM

#53
20190055871
2019-02-21

Combustion system

#54
20190054448
2019-02-21

Denitration catalyst and method for producing the same

#55
20190054418
2019-02-21

Apparatus and method for electron irradiation scrubbing

#56
20180371975
2018-12-27

Combustion engine exhaust gas purifying facility

#57
20180340458
2018-11-29

Exhaust gas purification device for ship

#58
20180334927
2018-11-22

Method and apparatus for utilizing the waste heat of combustion gases of an internal combustion engine

#59
20180328255
2018-11-15

Marine rudder exhaust system

#60
20180328254
2018-11-15

Heat insulation structure

#61
20180306078
2018-10-25

Movable emission control system for auxiliary diesel engines

#62
20180280965
2018-10-04

Method for recycling denitration catalyst

#63
20180280941
2018-10-04

Method for recycling denitration catalyst

#64
20180280936
2018-10-04

Denitration catalyst and method for producing the same

#65
20180280875
2018-10-04

Combustion system

#66
20180272278
2018-09-27

Combustion system for ships

#67
20180245493
2018-08-30

Exhaust system for marine engine

#68
20180243461
2018-08-30

Contaminant reducing device

#69
20180209314
2018-07-26

Exhaust conduits for marine engine exhaust systems

#70
20180202339
2018-07-19

Method for operating an exhaust aftertreatment system having an SCR catalyst

#71
20180202338
2018-07-19

Method for operating an exhaust after-treatment system comprising an SCR-catalyst

#72
20180161720
2018-06-14

Gas scrubber for desulphurising flue gases on a ship

#73
20180149054
2018-05-31

Inline scrubber with dual water system

#74
20180128136
2018-05-10

Liquid conservation device for an exhaust treatment

#75
20180106173
2018-04-19

Movable emission control system for auxiliary diesel engines

#76
20180100420
2018-04-12

Large diesel engineer aftertreatment system

#77
20180094567
2018-04-05

Catalytic converter unit and exhaust gas catalytic converter

#78
20180080356
2018-03-22

Exhaust gas purification device

#79
20180073406
2018-03-15

Method and system for the removal of particulate matter from engine exhaust gas or process equipment

#80
20170370258
2017-12-28

Exhaust conduits for marine engine exhaust systems

#81
20170362985
2017-12-21

Exhaust gas treatment system and method, as well as ship comprising, and use of, such a system

#82
20170342883
2017-11-30

Movable emission control system for auxiliary diesel engines

#83
20170335742
2017-11-23

Arrangement for treating exhaust gases of an internal combustion piston engine in a marine vessel and method of operating an arrangement for treating exhaust gases

#84
20170314434
2017-11-02

Exhaust gas aftertreatment device and exhaust gas aftertreatment method

#85
20170284249
2017-10-05

EXHAUST SYSTEM HAVING HYBRID COOLING ARRANGEMENT

#86
20170268402
2017-09-21

Exhaust-gas after-treatment device

#87
20170268399
2017-09-21

Exhaust gas post treatment system and method for exhaust gas post-treatment

#88
20170226915
2017-08-10

Catalyst thermal regeneration by exhaust gas

#89
20170216771
2017-08-03

Method for cleaning process off- or engine exhaust gas

#90
20170191390
2017-07-06

Silencer

#91
20170166289
2017-06-15

Method of operating a power system in a marine vessel and a supervising arrangement for a power system in a marine vessel

#92
20170165654
2017-06-15

CATALYST FOR PURIFYING COMBUSTION EXHAUST GAS, AND METHOD FOR PURIFYING COMBUSTION EXHAUST GAS

#93
20170159529
2017-06-08

Frame elements for containing monoliths

#94
20170122174
2017-05-04

Housing member for enclosing aftertreatment module of engine

#95
20170087521
2017-03-30

Systems and methods for gas disposal

#96
20170067384
2017-03-09

Method for regenerating a particle filter during the operation of an internal combustion engine

#97
20170057606
2017-03-02

Packaging aftertreatment system of engine of a marine vessel

#98
20170009630
2017-01-12

Exhaust purification system for ship

#99
20160317968
2016-11-03

Amount-of-seawater control device for scrubber, amount-of-seawater control method for scrubber, and amount-of-alkali control device

#100
20160312720
2016-10-27

Engine with supercharger

#101
20160305303
2016-10-20

On-site regeneration method of denitration catalyst in exhaust gas purification system

#102
20160265423
2016-09-15

Engine

#103
20160265407
2016-09-15

Exhaust-gas purification device

#104
20160252008
2016-09-01

Engine device

#105
20160237870
2016-08-18

Exhaust gas purification system and ship having the same

#106
20160166989
2016-06-16

Method for purifying exhaust gas

#107
20160160722
2016-06-09

Exhaust gas aftertreatment system for a vehicle operated by means of a combustion engine, in particular for a watercraft

#108
20160144942
2016-05-26

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

#109
20160129982
2016-05-12

Boat drive

#110
20160108838
2016-04-21

Urea solution spray nozzle

#111
20160053644
2016-02-25

Method and system for the removal of particulate matter soot, ash and heavy metals from engine exhaust gas

#112
20160003117
2016-01-07

Efficiency and emissions improvements for natural gas conversions of EMD 2-cycle medium speed engines

#113
20150354430
2015-12-10

Duct arrangement for an internal combustion engine

#114
20150322833
2015-11-12

Method and cleaning apparatus for removal of SOx and NOx from exhaust gas

#115
20150292379
2015-10-15

Cleaning system and method for reduction of SOx in exhaust gases

#116
20150275724
2015-10-01

Proportional heater control for diesel emissions system for diesel-generator set

#117
20150260071
2015-09-17

Compact selective catalytic reduction system for nitrogen oxide reduction in the oxygen-rich exhaust of 500 to 4500 kW internal combustion engines

#118
20150260070
2015-09-17

Compact cylindrical selective catalytic reduction system for nitrogen oxide reduction in the oxygen-rich exhaust of 500 to 4500 kW internal combustion engines

#119
20150258495
2015-09-17

Exhaust gas purification device

#120
20150247438
2015-09-03

Catalyst device, element box for a catalytic device, and handling tool for handling the element box

#121
20150240691
2015-08-27

Catalyst module, receiving unit for such a catalyst module and method for manufacturing such a catalyst module

#122
20150238898
2015-08-27

Catalyst module, receiving unit for such a catalyst module and method for manufacturing such a catalyst module

#123
20150238897
2015-08-27

System, a use of such a system and a multi system for cleaning exhaust gas

#124
20150192057
2015-07-09

Marine diesel engines

#125
20150182905
2015-07-02

Method for treating impurities contained in exhaust gases of ships, ship with a scrubber, and purification unit

#126
20150176454
2015-06-25

Compact exhaust gas treatment system and method of operating the same

#127
20150174527
2015-06-25

Exhaust gas processing apparatus

#128
20150143994
2015-05-28

Particulate filtering apparatus for marine diesel engines and method of operation and regeneration of said apparatus

#129
20150053185
2015-02-26

Engine

#130
20140318108
2014-10-30

Proportional heater control for diesel emission system for marine powered generator set

#131
20140298776
2014-10-09

Exhaust injection muffler

#132
20140260205
2014-09-18

Modular exhaust treatment system

#133
20140248201
2014-09-04

Scrubber system and method

#134
20140154159
2014-06-05

Engine exhaust aftertreatment component including aftertreatment brick module

#135
20140086804
2014-03-27

Power management system that includes a wet exhaust system

#136
20140053539
2014-02-27

Exhaust component mounting system

#137
20140026543
2014-01-30

Exhaust gas cleaning device for a watercraft, method for operating an exhaust gas cleaning device and watercraft

#138
20140000240
2014-01-02

Process for the reduction of nitrogen oxides and sulphur oxides in the exhaust gas from internal combustion engine

#139
20130319236
2013-12-05

Scrubber system for treating exhaust gas in a marine vessel and method of treating exhaust gas in scrubber system of a marine vessel

#140
20130283768
2013-10-31

Clean exhaust system and method for diesel engines of marine vessels

#141
20130142703
2013-06-06

Controlling exhaust temperatures

#142
20130028808
2013-01-31

Large-capacity metal catalyst carrier and catalytic converter using same

#143
20130001010
2013-01-03

Abating low-frequency noise using encapsulated gas bubbles

#144
20120312166
2012-12-13

System and method for purifying ship diesel exhaust gases

#145
20120282828
2012-11-08

Marine propulsion device

#146
20120269705
2012-10-25

SYSTEM FOR SELECTIVE CATALYST REDUCTION

#147
20120222403
2012-09-06

Combustion system and method for cleaning a catalytic converter installed in an exhaust duct of a combustion system

#148
20120198794
2012-08-09

Genset enclosure

#149
20120090304
2012-04-19

Multiple Flow Path Exhaust Treatment System

#150
20120083176
2012-04-05

Anti-ingestion system for a marine drive

#151
20120067027
2012-03-22

Exhaust injection muffler

#152
20120060474
2012-03-15

Exhaust cooler

#153
20120060473
2012-03-15

Marine exhaust catalyst

#154
20120020858
2012-01-26

High-efficiency catalytic converters for treating exhaust gases

#155
20110270451
2011-11-03

CONTROL DEVICE FOR EXHAUST HEAT RECOVERY SYSTEM

#156
20110265449
2011-11-03

Exhaust gas capture system for ocean going vessels

#157
20110258991
2011-10-27

Selective catalyst reduction system with bypass system

#158
20110129333
2011-06-02

Method of operating turbocharged piston engine

#159
20110023765
2011-02-03

Machinery arrangement for marine vessel

#160
20110023490
2011-02-03

Machinery arrangement for marine vessel

#161
20110014098
2011-01-20

High-efficiency catalytic converters for treating exhaust gases

#162
20100240268
2010-09-23

Controlling exhaust temperatures

#163
20100230506
2010-09-16

MACHINERY ARRANGEMENT OF A MARINE VESSEL

#164
20100206042
2010-08-19

Emissions monitoring apparatus, system, and method

#165
20100192557
2010-08-05

Multi-cylinder internal combustion engine, vehicle, marine vessel, and exhausting method for multi-cylinder internal combustion engine

#166
20100192556
2010-08-05

Internal combustion engine, vehicle, marine vessel, and secondary air supply method for internal combustion engine

#167
20100192553
2010-08-05

Internal combustion engine, vehicle, marine vessel, and exhaust gas cleaning method for internal combustion engine

#168
20100130079
2010-05-27

Marine engine exhaust system having a plurality of catalyst devices disposed in parallel with each other

#169
20100112878
2010-05-06

Catalyst device for a marine engine which is generally tubular with a rim portion

#170
20100041287
2010-02-18

GASKETED CONNECTION OF MARINE ENGINE EXHAUST OUTLET TO EXHAUST CONDUIT

#171
20100012422
2010-01-21

Flapper configuration for marine exhaust system

#172
20090215333
2009-08-27

Outboard motor

#173
20090175772
2009-07-09

High-efficiency catalytic converters for treating exhaust gases

#174
20090126618
2009-05-21

Air cavity vessel

#175
20080196400
2008-08-21

Process and apparatus for treating exhaust gas of an internal combustion engine and vehicle having the apparatus

#176
20080190100
2008-08-14

Reforming of GTL for marine applications

#177
20080134891
2008-06-12

Method and Apparatus for Purifying Combustion Gases of Impurities Contained in the Combustion Gases

#178
20080050991
2008-02-28

Generator set exhaust processing system and method

#179
20070092417
2007-04-26

Method for removing mercury from waste gas

#180
20070062182
2007-03-22

Controlling exhaust temperatures

#181
20070056276
2007-03-15

EXHAUST MANIFOLD AND INTERNAL COMBUSTION ENGINE COMPRISING AN EXHAUST MANIFOLD

#182
20060213197
2006-09-28

Air pollution control system for ocean-going vessels

#183
20060196177
2006-09-07

Outboard engine system

#184
20060144040
2006-07-06

Controlling exhaust temperatures

#185
20060094312
2006-05-04

Generator set exhaust processing system and method

#186
20050255762
2005-11-17

Exhaust process and system and cooling of gases from thermodynamic machines on ships

#187
20050161944
2005-07-28

Flange mounting device for connecting marine exhaust conduit to engine turbocharger

#188
20050011181
2005-01-20

Outboard engine system

#189
18369514
2024-06-11

Exhaust vent hoods for marine vessels and related methods

#190
18369485
2024-07-23

Exhaust handling systems for marine vessels and related methods

#191
17965449
2024-04-09

Water drop muffler for diesel powered marine generator

#192
17361892
2022-10-25

In-port ship exhaust capture device

#193
17324105
2022-05-10

Multiple duct system for conveying exhaust gas from oceangoing vessels to a treatment system

#194
17145619
2023-10-10

Vortex generating apparatus for use with marine exhaust systems for improved exhaust cooling

#195
17144414
2023-06-06

Marine muffler with integral bypass water management

#196
17099464
2021-12-28

Water separator for marine exhaust system

#197
17097515
2022-10-18

Water drop muffler for diesel powered marine generator

#198
16860056
2020-12-22

Reactive cyclic induction system and method for reducing pollutants in marine diesel exhaust

#199
16837784
2020-11-17

Water separator for marine exhaust system

#200
16801601
2021-01-12

Vortex generating apparatus for use with marine exhaust systems for improved exhaust cooling

#201
16729867
2022-06-07

Marine drives having exhaust manifold with longitudinally offset inlet ports

#202
16429715
2021-01-12

Marine muffler with integral bypass water management

#203
16106829
2020-09-01

Water separator for marine exhaust system

#204
15959474
2020-03-10

Vortex generating apparatus for use with marine exhaust systems for improved exhaust cooling

#205
15877467
2019-06-04

Marine muffler with integral bypass water management

#206
15854437
2020-03-24

Marine ducted propeller mass flux propulsion system