ClassID:

29423

B01D45/04 - CPC Classification

Classification description:

Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia

Sub-classes:
Recent Application in this class:
#1
20260014503
2026-01-15

OPEN SLOT HELICAL CHANNEL INERTIAL FILTER

#2
20250387740
2025-12-25

PARTICLE SEPARATOR

#3
20250303339
2025-10-02

Skimmer Separator System for Cotton Processing

#4
20250241494
2025-07-31

SURFACE CLEANING APPARATUS

#5
20250170510
2025-05-29

Particle Separator For Intake

#6
20250167265
2025-05-22

FUEL CELL STACK ARRANGEMENT AND A METHOD FOR TREATMENT OF CATHODE INTAKE AIR

#7
20250100790
2025-03-27

DEBRIS COLLECTION HOPPER AND METHODS

#8
20240359800
2024-10-31

CENTRIFUGAL WATER COLLECTOR WITH CONICAL WATER SCUPPER

#9
20240350953
2024-10-24

COMBINED MANIFOLDING AND GAS-LIQUID SEPARATION

#10
20240252005
2024-08-01

SURFACE CLEANING APPARATUS

#11
20240207772
2024-06-27

System, apparatus, and method for capture of multi-pollutants from industrial gases and/or exhausts

#12
20240042359
2024-02-08

LIQUID SEPARATOR

#13
20240042358
2024-02-08

LENS PROTECTION STRUCTURE

#14
20240017232
2024-01-18

COUPLED FLUIDIZED BEDS REACTOR-REGENERATOR APPARATUS FOR CATALYTIC DEHYDROGENATION OF PROPANE

#15
20230407789
2023-12-21

Gas turbine engine inlet particle separators with coatings for rebound control

#16
20230390679
2023-12-07

TWO-PHASE SEPARATOR DEVICE FOR REMOVING CONDENSATE OR PARTICULATE FROM A GAS STREAM

#17
20230294024
2023-09-21

Aerosol particulate matter collecting device and collecting method

#18
20230256374
2023-08-17

Liquid separator

#19
20230191317
2023-06-22

ADSORPTIVE SEPARATION APPARATUS

#20
20230108653
2023-04-06

System and method for mitigating particulate intrusion to an air intake system of a gas turbine system with intrusion protective coatings tailored to locale of operation

#21
20230087629
2023-03-23

METHOD AND SYSTEM FOR SOLID PARTICLE REMOVAL

#22
20230029960
2023-02-02

Orifice pack for compressor bleed valve

#23
20220411073
2022-12-29

Centrifugal water collector with conical water scupper

#24
20220406479
2022-12-22

APPARATUSES FOR STEAM SEPARATION, AND NUCLEAR BOILING WATER REACTORS INCLUDING THE SAME

#25
20220379252
2022-12-01

Two-phase separator device for removing condensate or particulate from a gas stream

#26
20220349052
2022-11-03

Apparatus for trapping multiple reaction by-products for semiconductor process

#27
20220255184
2022-08-11

DEGASSING DEVICE, BATTERY, AND MOTOR VEHICLE

#28
20220240737
2022-08-04

Surface cleaning apparatus

#29
20220212202
2022-07-07

METHOD AND APPARATUS FOR FILTRATION

#30
20220135005
2022-05-05

METHOD AND SYSTEM FOR DIVERTING RAM AIR TO VEHICLE SENSORS

#31
20220097010
2022-03-31

Gas-solid separation structure, feeding device and electrochemical deposition apparatus

#32
20210356136
2021-11-18

Cooking apparatus and method of controlling the same

#33
20210302081
2021-09-30

Integrated oil separator with flow management

#34
20210244841
2021-08-12

DROPLET BANDPASS FILTER

#35
20210229013
2021-07-29

HIGH PRESSURE WATER EXTRACTION DEVICE WITH SHAVE OFF EDGE THAT FEEDS A LOW PRESSURE CHAMBER AND INTERNAL HELIX FEATURE TO IMPROVE WATER COLLECTION AND DRAINAGE

#36
20210131387
2021-05-06

Air intake systems having condensate retaining structures

#37
20210108567
2021-04-15

Self refreshing particle separator

#38
20210060467
2021-03-04

Two-phase separator device for removing condensate or particulate from a gas stream

#39
20200332686
2020-10-22

Air-oil separator with jet-enhanced impaction and method associated therewith

#40
20200222870
2020-07-16

Particle disengagement device

#41
20200208554
2020-07-02

Breather chamber structure and engine

#42
20200155986
2020-05-21

Method and apparatus for removal of sand from gas

#43
20200152342
2020-05-14

Apparatuses for steam separation, and nuclear boiling water reactors including the same

#44
20200139372
2020-05-07

Systems and methods for particle focusing in microchannels

#45
20200122072
2020-04-23

Filter assembly and scrubber section for a continuous miner

#46
20200032818
2020-01-30

Systems and methods for turbine engine particle separation

#47
20190374899
2019-12-12

OILY SMOKE PURIFICATION DEVICE

#48
20190331025
2019-10-31

Gas turbine engine with inertial particle separator

#49
20190315583
2019-10-17

System for removing and collecting dust particles

#50
20190308130
2019-10-10

Multi-mechanism wet dust removal apparatus and dust removal method

#51
20190275452
2019-09-12

Dust collector and electronic system capable of automatically removing dust

#52
20190270043
2019-09-05

TRAP, TRAP DEVICE, AND TRAP SYSTEM

#53
20190226403
2019-07-25

Air-inlet particle separator having a bleed surface

#54
20190176073
2019-06-13

Multi-tube parallel free rotary thread demisting device

#55
20190176070
2019-06-13

Method and system for solid particle removal

#56
20190160465
2019-05-30

Systems and methods for particle focusing in microchannels

#57
20190105590
2019-04-11

High pressure water extraction device with shave off edge that feeds a low pressure chamber and internal helix feature to improve water collection and drainage

#58
20190076770
2019-03-14

Method and system for solid particle removal

#59
20190075985
2019-03-14

System and method for vacuum-powered debris separation

#60
20190061514
2019-02-28

Motor vehicle having an air guide and an air duct

#61
20190022616
2019-01-24

Particle disengagement device

#62
20190015780
2019-01-17

Multifunctional air purifying device for removing indoor pollution by thermal decomposition

#63
20190015765
2019-01-17

Collector module and a particle trap arranged with at lease one collector module

#64
20180363917
2018-12-20

Cooking apparatus and method of controlling the same

#65
20180354626
2018-12-13

Tangential entry water separator for aircraft ECS

#66
20180347464
2018-12-06

Inlet particle separator systems and methods

#67
20180339252
2018-11-29

Exhaust configuration for a wet scrubber

#68
20180296955
2018-10-18

TWO-STAGE MOISTURE SEPARATOR

#69
20180230873
2018-08-16

Air-oil separator with jet-enhanced impaction and method associated therewith

#70
20180229166
2018-08-16

Particulate separator for the removal of large particulate matter from ventilation system air streams

#71
20180216507
2018-08-02

Oil and air separator system adapter and method

#72
20180209340
2018-07-26

Asymmetric inlet particle separator system

#73
20180117593
2018-05-03

SYSTEMS AND METHODS FOR PARTICLE FOCUSING IN MICROCHANNELS

#74
20180058323
2018-03-01

Particle separator

#75
20180016944
2018-01-18

Assembly for a gas turbine engine

#76
20170370287
2017-12-28

INLET PARTICLE SEPARATOR SYSTEM WITH PRE-CLEANER FLOW PASSAGE

#77
20170354908
2017-12-14

Particle separation system

#78
20170328564
2017-11-16

Exhaust duct and boiler

#79
20170319995
2017-11-09

System and method for conditioning flow of a wet gas stream

#80
20170314470
2017-11-02

Turbofan engine and a method for exhausting breather air of an oil separator in a turbofan engine

#81
20170304768
2017-10-26

Device and method for removal of pollutants from gas streams

#82
20170203270
2017-07-20

Termination device of a reactor of a fluid catalytic cracking unit

#83
20170138263
2017-05-18

Air-inlet duct having a particle separator and an agglomerator for a gas turbine engine

#84
20170138262
2017-05-18

Particle separators for turbomachines and method of operating the same

#85
20170136394
2017-05-18

Separation device for liquids

#86
20170128867
2017-05-11

Virtual impactor filter assembly and method

#87
20170113171
2017-04-27

Low dispersion gas-liquid separator

#88
20170080425
2017-03-23

Systems and methods for particle focusing in microchannels

#89
20170080371
2017-03-23

Apparatus and method for air particle capture in a gas turbine engine

#90
20170072352
2017-03-16

Oil separator including spiral members defining helical flow paths

#91
20170030233
2017-02-02

Filtering of a flow of gas/particles

#92
20170007944
2017-01-12

Oil separator and drain discharge system

#93
20160375386
2016-12-29

Method and apparatus for removal of sand from gas

#94
20160339383
2016-11-24

Desulfurization apparatus and exhaust gas processing system using the same

#95
20160312698
2016-10-27

Inlet particle separator systems and methods

#96
20160256808
2016-09-08

Multistage separation system

#97
20160175749
2016-06-23

Demister for capturing moist fine particulates

#98
20160151734
2016-06-02

Apparatus for removing contaminated material

#99
20160151730
2016-06-02

Inertial impact type energy recovering and dust removing apparatus

#100
20160121250
2016-05-05

Separation element and pressure accumulator system

#101
20160115916
2016-04-28

Inertial separation pre-cleaner

#102
20160090912
2016-03-31

INLET PARTICLE SEPARATOR SYSTEM

#103
20160082377
2016-03-24

Desanding apparatus and a method of using same

#104
20160045923
2016-02-18

Inertial separator

#105
20160032798
2016-02-04

Air-oil separator with jet-enhanced impaction and method associated therewith

#106
20160001758
2016-01-07

Oil separator

#107
20150328566
2015-11-19

Inertial filter

#108
20150310944
2015-10-29

Steam separation system and nuclear boiling water reactor including the same

#109
20150251118
2015-09-10

Low pressure loss dust collectors

#110
20150231573
2015-08-20

Mass transfer device and system generating vortices for particle suspension, concentration, and transport

#111
20150211417
2015-07-30

Collector and gas turbine plant provided with same

#112
20150192896
2015-07-09

LASER PRINTER WITH DISPOSABLE DEBRIS COLLECTION AND EXHAUST DUCT

#113
20150151229
2015-06-04

Vacuum loader for conveying powder

#114
20150143784
2015-05-28

Crossflow filtration particle separator

#115
20150128543
2015-05-14

Mist eliminator configuration for droplet removal in fouling service

#116
20150113938
2015-04-30

WEATHER HOOD WATER REMOVAL SYSTEM AND METHOD FOR ASSEMBLY

#117
20150096272
2015-04-09

Oil separator for separating oil from blow-by gas of internal combustion engine

#118
20150090705
2015-04-02

Cooking apparatus and method of controlling the same

#119
20150052861
2015-02-26

Oil separator

#120
20150041374
2015-02-12

Method for reducing the content of fine material in FGD gypsum

#121
20150040767
2015-02-12

Oil separator

#122
20140352539
2014-12-04

Oil mist separator for a crankcase ventilation for separating particles and corresponding method

#123
20140352269
2014-12-04

DUST WASH SYSTEM WITH PURGE GAS

#124
20140326339
2014-11-06

Systems and methods for particle focusing in microchannels

#125
20140250625
2014-09-11

Low pressure drop dust collectors

#126
20140245885
2014-09-04

Process and device for separating isotopes from a gas flow

#127
20140165832
2014-06-19

Collection system for liquid suspended in a gas

#128
20140137523
2014-05-22

Inertial filter

#129
20140123730
2014-05-08

Variable flow path width virtual impactor and particle detecting device

#130
20140076159
2014-03-20

Inlet particle separator systems and methods

#131
20140053517
2014-02-27

Multistage separation system

#132
20140017066
2014-01-16

Device for separating water droplets from a gas or vapor flow

#133
20140007774
2014-01-09

Lamellar separator with catch basin

#134
20130199368
2013-08-08

System and method for continuously pretreating a raw multi-phase stream captured by a landfill gas collector

#135
20130180845
2013-07-18

FILTER FOR REMOVING MACRO-PARTICLES FROM A PLASMA BEAM

#136
20130152521
2013-06-20

Apparatus, method and system for receiving and/or discharging medium for disposal

#137
20130149203
2013-06-13

Energy recycling type dust removing processing system for removing contaiminated material in high temperature contaminated gas and inertial impact type energy recovering and dust removing apparatus

#138
20130139545
2013-06-06

Aerodynamic separation nozzle

#139
20130087044
2013-04-11

SORBENT BASED OIL WATER SEPARATOR WITH INTERNAL DECOMPRESSION CHAMBER AND HUB INLET SYSTEM

#140
20130086876
2013-04-11

Inertial filter and particle classification apparatus

#141
20130011210
2013-01-10

Systems and methods for particle focusing in microchannels

#142
20120292233
2012-11-22

Systems and methods for particle focusing in microchannels

#143
20120240767
2012-09-27

Separator arrangement for gas/liquid separation; apparatus; and, methods

#144
20120180661
2012-07-19

Compact inertial gas-liquid separation system

#145
20120122075
2012-05-17

SYSTEM AND METHOD FOR DETECTING THREATENING AGENTS IN THE AIR

#146
20120122074
2012-05-17

Mail screening to detect mail contaminated with biological harmful substances

#147
20120005996
2012-01-12

Multistage separation system

#148
20120000362
2012-01-05

Particle concentrator

#149
20110314776
2011-12-29

Aerodynamic separation nozzle

#150
20110067378
2011-03-24

Dirt particle separator device for use in a gas turbine engine

#151
20110048368
2011-03-03

Raincap precleaner, motor vehicle having a raincap precleaner, and method for precleaning air

#152
20110036242
2011-02-17

Oil mist separator

#153
20100307466
2010-12-09

Oil mist separator

#154
20100242422
2010-09-30

Device for the precipitation of liquid droplets from a gas stream

#155
20100236200
2010-09-23

System for inertial particles separation

#156
20100212270
2010-08-26

Oil separator with raised holes in perforated tube

#157
20100089180
2010-04-15

SAMPLING DEVICE AND METHOD AND SYSTEM FOR ITS USE

#158
20100083834
2010-04-08

Particulate removal from gas streams

#159
20100037770
2010-02-18

INERTIAL SEPARATION DEVICE AND METHOD AND SYSTEM FOR ITS USE

#160
20100005763
2010-01-14

Aerodynamic separation nozzle

#161
20090139398
2009-06-04

Inlet particle separator systems and methods

#162
20090050121
2009-02-26

Two stage drainage gas-liquid separator

#163
20090049812
2009-02-26

Separator arrangement for gas/liquid separation; apparatus; and, methods

#164
20090014360
2009-01-15

Systems and methods for particle focusing in microchannels

#165
20090007786
2009-01-08

Particle concentrator

#166
20080176492
2008-07-24

Units for collecting particles, apparatus including the same and methods for collecting particles using the same

#167
20080168752
2008-07-17

SEPARATING PARTICULATE-CONTAINING GAS FLOW INTO PARTICULATE AND NON-PARTICULATE FLOW PORTIONS

#168
20080142430
2008-06-19

Droplet separator system

#169
20080028935
2008-02-07

Method and device for the separation of dust particles

#170
20080006250
2008-01-10

Separator Systems

#171
20070125050
2007-06-07

Liquid trap device for gas

#172
20060257287
2006-11-16

Robust system for screening enclosed spaces for biological agents

#173
20060230723
2006-10-19

Multi dust-collecting apparatus

#174
20060230714
2006-10-19

Multi dust-collecting apparatus

#175
20060143853
2006-07-06

Liquid separator for vacuum filter

#176
20060054017
2006-03-16

Circumferential slot virtual impactor for concentrating aerosols

#177
20060037475
2006-02-23

Process and device for eliminating the particles contained in a stream of fluid

#178
20050252181
2005-11-17

Controlled flow grease filter for domestic extractor hoods

#179
20050172583
2005-08-11

Demisting chamber with elbow strainer

#180
20050120687
2005-06-09

Separator arrangement for gas/liquid separation; apparatus; and, methods

#181
20050039599
2005-02-24

Apparatus for separating fouling contaminants from non-condensable gases at the end of a pyrolysis/thermolysis of biomass process

#182
20050000201
2005-01-06

Apparatus for and method of trapping products in exhaust gas

#183
16933305
2023-10-03

Resonant heat, dust and fog scrubber

#184
13472898
2015-04-14

Filterless material separator