ClassID:

29613

B01D50/002 - page 2 - CPC Classification

Classification description:

Recent Application in this class:
#301
20170304761
2017-10-26

Portable system and methodology that facilitates dust collection within a silo apparatus

#302
20170304760
2017-10-26

Housing main part of a filter housing, filter system, and pre-separator module of a filter system

#303
20170303758
2017-10-26

Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same

#304
20170303757
2017-10-26

Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same

#305
20170296958
2017-10-19

Cleaner

#306
20170296949
2017-10-19

Filter system

#307
20170296019
2017-10-19

Surface cleaning apparatus

#308
20170276101
2017-09-28

System and method for aspirating a pre-cleaner of a work vehicle using a double-walled flow pipe

#309
20170276100
2017-09-28

Air filter element

#310
20170274391
2017-09-28

Separator

#311
20170274314
2017-09-28

Filter elements; air cleaner; assembly; and, methods

#312
20170263964
2017-09-14

Rechargeable battery assembly for a vehicle

#313
20170259207
2017-09-14

Emissions contaminant capture and collection system utilizing an integrated fluidized bed apparatus and method of use

#314
20170259198
2017-09-14

Oil separator

#315
20170254301
2017-09-07

Filtering device, filtering element and maintenance process of a filtering device

#316
20170239606
2017-08-24

Demister apparatus and method

#317
20170225111
2017-08-10

GRAIN DRYER FILTERING APPARATUS AND METHOD

#318
20170209013
2017-07-27

CLEANER

#319
20170209012
2017-07-27

Vacuum cleaner

#320
20170204816
2017-07-20

Pre-filter system for a vehicle

#321
20170203248
2017-07-20

Separation apparatus for a gas component from spent drilling mud

#322
20170202418
2017-07-20

Cyclone dust collecting apparatus and cleaner having the same

#323
20170197172
2017-07-13

Filter assembly

#324
20170189841
2017-07-06

Explosion isolation device and method for disposing dust

#325
20170188770
2017-07-06

Ambient Air Backflushed Filter Vacuum

#326
20170182449
2017-06-29

Gas purification device and image forming apparatus

#327
20170159174
2017-06-08

Reactor For Producing Polycrystalline Silicon and Method For Removing A Silicon-Containing Layer On A Component Of Such A Reactor

#328
20170151520
2017-06-01

Engine panel filter and housing system

#329
20170145968
2017-05-25

Air intake system for a work vehicle with enhanced pre-cleaner serviceability

#330
20170128867
2017-05-11

Virtual impactor filter assembly and method

#331
20170120183
2017-05-04

Crankcase filter assembly

#332
20170112341
2017-04-27

Cyclone dust collector and vacuum cleaner having the same

#333
20170100688
2017-04-13

Effluent removal system and method of use

#334
20170096973
2017-04-06

Filter and filter cartridge

#335
20170096972
2017-04-06

Filter and Filter Cartridge

#336
20170096971
2017-04-06

Filter and filter cartridge

#337
20170072356
2017-03-16

Rotating separator with housing preventing separated liquid carryover

#338
20170072352
2017-03-16

Oil separator including spiral members defining helical flow paths

#339
20170056809
2017-03-02

Filters, mounts and methods of mounting filters

#340
20170055792
2017-03-02

CYCLONE SEPARATING DEVICE, DUST COLLECTING ASSEMBLY AND CLEANER

#341
20170043289
2017-02-16

Air filter assemblies and carrier frames having vortex-generating flow guide

#342
20170036156
2017-02-09

Filter arrangements; housings; assemblies; and, methods

#343
20170036149
2017-02-09

Particle separator systems and processes for improving food safety

#344
20170021300
2017-01-26

Oil separator

#345
20170009654
2017-01-12

Motive air conditioning system for gas turbines

#346
20170008763
2017-01-12

APPARATUS FOR PRECOOLING AND PURIFYING HYDROGEN

#347
20170008014
2017-01-12

Vortex finder for a cyclonic separator

#348
20160375390
2016-12-29

Horizontal coalescing filter

#349
20160375389
2016-12-29

Bulk deliquidizer/desander coalescer

#350
20160367932
2016-12-22

Air filtration system

#351
20160367923
2016-12-22

Material separator

#352
20160356549
2016-12-08

Cooling tower drift eliminator

#353
20160354720
2016-12-08

Oil mist collector

#354
20160353954
2016-12-08

Cyclonic separation device

#355
20160348617
2016-12-01

Hood of a multi cyclone block of an air cleaner and air cleaner

#356
20160341158
2016-11-24

Filter pre-cleaner system

#357
20160325216
2016-11-10

Portable system and methodology that facilitates dust collection within a silo apparatus

#358
20160312698
2016-10-27

Inlet particle separator systems and methods

#359
20160296872
2016-10-13

Filter holder, filter element and filter arrangement

#360
20160296869
2016-10-13

Filter holder and filter arrangement

#361
20160288036
2016-10-06

Filtering system, painting system, and method for operating a filtering system

#362
20160271553
2016-09-22

MULTI-STAGE HOOD FILTER

#363
20160271551
2016-09-22

Filter elements; air cleaner; assembly; and, methods

#364
20160271545
2016-09-22

Vacuum installation

#365
20160263506
2016-09-15

Cleaning system for paint particles

#366
20160256797
2016-09-08

Water-vapor separation box for instant-hot type water dispenser

#367
20160250579
2016-09-01

Device for oil separation and removal from an organic working fluid

#368
20160250578
2016-09-01

Oil mist filter

#369
20160245176
2016-08-25

Multi-channel particle separator

#370
20160245137
2016-08-25

Oil separator

#371
20160242352
2016-08-25

Planter exhaust air removing apparatus and method of use thereof

#372
20160236127
2016-08-18

Liquid separator

#373
20160214119
2016-07-28

Particle separator assembly connectable to a fluidized bed reactor and a fluidized bed reactor

#374
20160206169
2016-07-21

Dust collector for vacuum cleaner

#375
20160206167
2016-07-21

Dust collecting apparatus

#376
20160201619
2016-07-14

Filter element

#377
20160193714
2016-07-07

PORTABLE SYSTEM FOR COLLECTING A DUST FROM A DUST PRODUCING MACHINE

#378
20160193559
2016-07-07

Filter arrangements; housings; assemblies; and, methods

#379
20160177893
2016-06-23

Apparatus for air precleaner and precleaner

#380
20160177890
2016-06-23

Oil mist separator

#381
20160175750
2016-06-23

Gas liquid separator

#382
20160174803
2016-06-23

Vacuum cleaner filtration system with filter cleaning mode

#383
20160167128
2016-06-16

CLEANING DEVICE

#384
20160160589
2016-06-09

SEPARATOR, ROCK DRILLING UNIT AND METHOD FOR SEPARATING DRILLING WASTE

#385
20160151734
2016-06-02

Apparatus for removing contaminated material

#386
20160151731
2016-06-02

Adapter assembly for securing a precleaner to an air filtration system

#387
20160151730
2016-06-02

Inertial impact type energy recovering and dust removing apparatus

#388
20160150929
2016-06-02

Vacuum cleaner and dust collecting apparatus

#389
20160143498
2016-05-26

Cyclonic separating device, cleaner, surface cleaning apparatus and cyclonic separating method

#390
20160138507
2016-05-19

Air intake system for an off-road vehicle

#391
20160138444
2016-05-19

Turbomachine accessory gearbox equipped with an air/oil separator

#392
20160138443
2016-05-19

Oil separator

#393
20160129385
2016-05-12

Filter, hollow filter element, and filter housing of a filter, and seal of a hollow filter element

#394
20160129384
2016-05-12

Hollow filter element of a filter for filtering fluid, filter, filter housing, and seal of a hollow filter element

#395
20160123227
2016-05-05

Separator assembly for a gas turbine engine

#396
20160115916
2016-04-28

Inertial separation pre-cleaner

#397
20160115591
2016-04-28

Reactor for producing polycrystalline silicon and method for removing a silicon-containing layer on a component of such a reactor

#398
20160114281
2016-04-28

Fluid filtration device and system

#399
20160114279
2016-04-28

Filter apparatus for extracting fine dust from air

#400
20160108866
2016-04-21

Vertical air intake system; air cleaner; and filter element

#401
20160101463
2016-04-14

Manufacturing in microgravity and varying external force environments

#402
20160100733
2016-04-14

Cleaning robot

#403
20160100729
2016-04-14

Domestic cyclonic vacuum cleaner

#404
20160096129
2016-04-07

Uniflow centrifugal gas-liquid separator

#405
20160095484
2016-04-07

Dust collector for vacuum cleaner

#406
20160095483
2016-04-07

Dust collector for vacuum cleaner

#407
20160090881
2016-03-31

Separator

#408
20160088989
2016-03-31

Dust collector for vacuum cleaner

#409
20160059169
2016-03-03

Filter cartridge structure having high efficiency particulate air filter (HEPA) of dust collector

#410
20160046883
2016-02-18

Separation process and apparatus

#411
20160045922
2016-02-18

Separation process and apparatus

#412
20160032798
2016-02-04

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

#413
20160030875
2016-02-04

Rotating separator with housing preventing separated liquid carryover

#414
20160023231
2016-01-28

Method for operating a surface treatment installation, set of filter modules and surface treatment installation

#415
20160023160
2016-01-28

Emissions contaminant capture and collection device and method of use

#416
20160000286
2016-01-07

Cyclone separator

#417
20160000285
2016-01-07

Dust collector for cleaner

#418
20160000284
2016-01-07

Dust collector for cleaner and cleaner having the same

#419
20150343366
2015-12-03

Cyclone separator as well as filtering device with cyclone separator

#420
20150343365
2015-12-03

Compressor system and oil separation system

#421
20150343355
2015-12-03

Impact moisture separator

#422
20150335217
2015-11-26

Hand-held pneumatic vacuum

#423
20150328572
2015-11-19

Gas desander

#424
20150305583
2015-10-29

Cyclone dust separator arrangement, cyclone dust separator and cyclone vacuum cleaner

#425
20150290586
2015-10-15

Separator for separating fluid and SCR urea injection system using the same

#426
20150275831
2015-10-01

Air Intake System for a Work Vehicle

#427
20150275720
2015-10-01

Oil mist separator

#428
20150273484
2015-10-01

Modular cyclonic separator for separating solid impurities from an airflow

#429
20150266145
2015-09-24

Air intake separator systems and methods

#430
20150265960
2015-09-24

Filtering unit

#431
20150246361
2015-09-03

METHOD AND DEVICE FOR SEPARATING FINE-GRAINED FRACTIONS FROM THE CINDERS OF A WASTE INCINERATION PLANT

#432
20150231964
2015-08-20

Filter device and arrangement for ventilating a tank comprising a filter device

#433
20150209711
2015-07-30

Purification column

#434
20150190746
2015-07-09

Anti-clogging filter system

#435
20150176544
2015-06-25

Filter housing and filter assembly

#436
20150174508
2015-06-25

Gas-liquid separator

#437
20150143784
2015-05-28

Crossflow filtration particle separator

#438
20150135661
2015-05-21

Louver device for removing moisture and dust

#439
20150135656
2015-05-21

System and method for air filtration via cyclone separators enclosed within exterior walls

#440
20150128804
2015-05-14

Filters, filter mounts, and methods of mounting filters

#441
20150128543
2015-05-14

Mist eliminator configuration for droplet removal in fouling service

#442
20150128539
2015-05-14

FILTERS, FILTER MOUNTS, AND METHODS OF MOUNTING FILTERS

#443
20150113938
2015-04-30

WEATHER HOOD WATER REMOVAL SYSTEM AND METHOD FOR ASSEMBLY

#444
20150110911
2015-04-23

Nanoparticle filtering environmental control units

#445
20150096446
2015-04-09

DUST-COLLECTING DEVICE OF A SECONDARY DUST-COLLECTING MACHINE

#446
20150096144
2015-04-09

Surface cleaning apparatus

#447
20150082756
2015-03-26

Versatile compact air precleaner, air cleaning method and disposable air filter cartridge for air precleaner

#448
20150075382
2015-03-19

Apparatus for removing dust and offensive odor generated from ascon

#449
20150068174
2015-03-12

Filter elements; air cleaner; assembly; and, methods

#450
20150068169
2015-03-12

Cyclone filter device

#451
20150059571
2015-03-05

Removing carbon nanotubes from a continuous reactor effluent

#452
20150059316
2015-03-05

Method for improving fuel efficiency of vehicle and exclusive energy saving and emission reduction device thereof

#453
20150052862
2015-02-26

Oil mist separator

#454
20150052860
2015-02-26

Filter element support assembly, quick installation system, and methods

#455
20150047305
2015-02-19

Separation device comprising a swirler

#456
20150033944
2015-02-05

METHOD AND ARRANGEMENT FOR WASTE-GAS PURIFICATION IN VACUUM STEEL TREATMENT PROCESSES

#457
20150027314
2015-01-29

AIR FILTER APPARATUS WITH ADHESIVE AIR FILTER (ADAF) AND COMPONENTS FOR AIR PURIFICATION, AND SYSTEMS USING THE SAME

#458
20140373491
2014-12-25

Diesel fuel and urea tank air breather filter

#459
20140373490
2014-12-25

Cyclone separator

#460
20140360708
2014-12-11

Moisture separator configuration

#461
20140360370
2014-12-11

Moisture separation system for high efficiency filtration

#462
20140360144
2014-12-11

Filter arrangements; housings; assemblies; and, methods

#463
20140352539
2014-12-04

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

#464
20140352268
2014-12-04

CYCLONIC PARTICULATE COLLECTION DEVICE

#465
20140325947
2014-11-06

Filter elements; air cleaner; assembly; and, methods

#466
20140318088
2014-10-30

Particle separator

#467
20140301873
2014-10-09

Condensate separator device for a compressor arrangement for the production of compressed air

#468
20140298761
2014-10-09

Centrifugal separator and filter arrangement having a centrifugal separator of said type

#469
20140290194
2014-10-02

Filter device, especially an air filter

#470
20140283689
2014-09-25

Method and device for the decantation of oil contained in a gas stream

#471
20140251142
2014-09-11

Gas-liquid separation method and separator therefor

#472
20140251133
2014-09-11

Machine tool mounted mist collector with filter clamp

#473
20140250844
2014-09-11

Multi-stage hood filter system

#474
20140245885
2014-09-04

Process and device for separating isotopes from a gas flow

#475
20140238239
2014-08-28

Method and device for purifying fluid media by removal of contaminating multicomponent ingredients

#476
20140237956
2014-08-28

Cyclone such as for use in a surface cleaning apparatus

#477
20140237955
2014-08-28

Cyclone such as for use in a surface cleaning apparatus

#478
20140230931
2014-08-21

Ambient air backflushed filter vacuum

#479
20140230382
2014-08-21

Dustproof device for heat sink

#480
20140224129
2014-08-14

Filter element

#481
20140224123
2014-08-14

Dust collector with spark arrester

#482
20140223874
2014-08-14

Air filter element

#483
20140223870
2014-08-14

Filter element

#484
20140223868
2014-08-14

Air filter element

#485
20140216264
2014-08-07

Granular bed filtration system with gas entrained recycling

#486
20140208701
2014-07-31

Air scoop-cyclone filter assembly

#487
20140202333
2014-07-24

Three-phase separation system for drilling fluids and drill cuttings

#488
20140196549
2014-07-17

Cascade impactor

#489
20140182454
2014-07-03

Cyclone, cyclone mist eliminator and method of use

#490
20140174299
2014-06-26

Apparatus and method for treating exhaust gas

#491
20140165977
2014-06-19

Separator

#492
20140165842
2014-06-19

Fluid filtration device and system

#493
20140165832
2014-06-19

Collection system for liquid suspended in a gas

#494
20140165513
2014-06-19

Cyclone separation device

#495
20140165326
2014-06-19

Fluid collection system and related methods

#496
20140157735
2014-06-12

Apparatus, methods and systems for removing particulate impurities from above a shale shaker

#497
20140150654
2014-06-05

Regenerator for catalytic cracking unit with external cyclones

#498
20140130673
2014-05-15

Purification arrangements and methods for gas pipeline systems

#499
20140130672
2014-05-15

Purification arrangements and methods for gas pipeline systems

#500
20140130666
2014-05-15

Purification arrangements and methods for gas pipeline systems

#501
20140130467
2014-05-15

Air filter assemblies and carrier frames having vortex-generating flow guide

#502
20140124224
2014-05-08

Fire protection system for air cleaning system

#503
20140109337
2014-04-24

Vacuum cleaner with filter cartridge

#504
20140096683
2014-04-10

Fiber bed assembly including a re-entrainment control device for a fiber bed mist eliminator

#505
20140090563
2014-04-03

Cyclonic separator

#506
20140083063
2014-03-27

Vortex tube

#507
20140076159
2014-03-20

Inlet particle separator systems and methods

#508
20140075897
2014-03-20

Versatile compact air precleaner, air cleaning method and disposable air filter cartridge for air precleaner

#509
20140059985
2014-03-06

Inertial gas-liquid separator and porous collection substrate for use in inertial gas-liquid separator

#510
20140053796
2014-02-27

Cyclonic air cleaner

#511
20140047808
2014-02-20

Air filter element, air filter housing and air filter system

#512
20140033917
2014-02-06

Methods for handling coal processing emissions and associated systems and devices

#513
20140033666
2014-02-06

Filtering device, in particular air filter

#514
20140007770
2014-01-09

Droplet precipitator

#515
20130336861
2013-12-19

Method and apparatus for treating a raw UCG product stream

#516
20130327002
2013-12-12

Centrifugal separator and method for producing a centrifugal separator

#517
20130319323
2013-12-05

Paint mist separating device

#518
20130318933
2013-12-05

DYNAMIC CYCLONE SEPARATOR, WITH AN AXIAL FLOW AND HAVING A VARIABLE CONFIGURATION

#519
20130312609
2013-11-28

APPARATUS AND METHODS FOR FILTRATION OF SOLID PARTICLES AND SEPARATION OF LIQUID DROPLETS AND LIQUID AEROSOLS FROM A GAS STREAM

#520
20130291501
2013-11-07

Separating device

#521
20130283741
2013-10-31

Industrial air vacuum filter assembly

#522
20130276416
2013-10-24

Drained coalescer

#523
20130263742
2013-10-10

Tube separator as a separator of very fine particles for reducing fine dust emissions and avoiding stack rain

#524
20130259758
2013-10-03

Filter device and filter method

#525
20130232928
2013-09-12

Filter element for an air inlet system

#526
20130232927
2013-09-12

Separating device comprising a cyclone separating device

#527
20130228078
2013-09-05

HVAC register filter and method of using the same

#528
20130227813
2013-09-05

Surface cleaning apparatus

#529
20130224081
2013-08-29

Gas cleaning system having a gas flow rectifier

#530
20130220124
2013-08-29

Filter for a pipe

#531
20130213235
2013-08-22

Particle separator with deflector and lateral opening and air filter system

#532
20130212989
2013-08-22

Air cleaner pre-filtration improvement

#533
20130199137
2013-08-08

Dust collector with a constant suction force

#534
20130192181
2013-08-01

Filter mechanism for internal combustion engines

#535
20130186273
2013-07-25

Method for separating gas in a fluidized gas/solid mixture

#536
20130174525
2013-07-11

Fluid filtration device and system

#537
20130160648
2013-06-27

Water separator having a filter assembly

#538
20130152526
2013-06-20

Filter insert and filter device

#539
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

#540
20130139689
2013-06-06

Pre-separating vane diffuser and method for introducing a flow-mixture in a separator

#541
20130091815
2013-04-18

Motor, fan and dirt separation means arrangement

#542
20130068097
2013-03-21

Anti-clogging filter system

#543
20130061969
2013-03-14

EXHAUST TRAP

#544
20130056035
2013-03-07

METHOD AND ARRANGEMENT FOR CLEANING ONE OR MORE AIR FILTERS

#545
20130047562
2013-02-28

Liquid knockout drum

#546
20130031878
2013-02-07

Cyclone separator

#547
20130025461
2013-01-31

High flow rate separator having paired coalescer and demister

#548
20130025454
2013-01-31

Versatile compact air precleaner, air cleaning method and disposable air filter cartridge for air precleaner

#549
20130019576
2013-01-24

Filter elements; air cleaner; assembly; and, methods

#550
20120269708
2012-10-25

Method and installation for separating acid components, dust and tar from hot gases of gasification installations

#551
20120255267
2012-10-11

Filter unit for an extractor hood

#552
20120240767
2012-09-27

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

#553
20120234168
2012-09-20

Cost-effective tunable precleaner

#554
20120233972
2012-09-20

Filter device

#555
20120210683
2012-08-23

Filter element and filter system

#556
20120198802
2012-08-09

Filter device and main filter element for a filter device

#557
20120192534
2012-08-02

MULTI-STAGE HOOD FILTER SYSTEM

#558
20120174603
2012-07-12

Clean water reclamation from humid air

#559
20120174544
2012-07-12

Gas cleaning separator

#560
20120174538
2012-07-12

Gas cleaning separator

#561
20120174537
2012-07-12

Gas cleaning separator

#562
20120168361
2012-07-05

Cyclone induced sweeping flow separator

#563
20120167767
2012-07-05

Method, system, and apparatus for separation in processing of feedstocks

#564
20120167337
2012-07-05

Separating apparatus

#565
20120159912
2012-06-28

Oil mist separator

#566
20120145003
2012-06-14

Energy recuperating filtration apparatus

#567
20120117928
2012-05-17

Multi-stage steam-water separation device and steam-water separator

#568
20120111168
2012-05-10

Vertical filtering and separating suction machine of chips, steam and smoke by change of air direction, for machining center, lathe machine or other machines generating steam from oil or coolant

#569
20120103195
2012-05-03

Machine tool mounted mist collector

#570
20120102899
2012-05-03

System for purifying gas

#571
20120073444
2012-03-29

Filtration system for a compressor station

#572
20120060321
2012-03-15

Bagless dustcup

#573
20120056119
2012-03-08

Ambient air backflushed filter vacuum

#574
20120047683
2012-03-01

Vacuum cleaner provided with dust-removing device

#575
20120042847
2012-02-23

Air cleaner assembly

#576
20120031058
2012-02-09

Filter arrangements; housings; assemblies; and, methods

#577
20120017551
2012-01-26

Filter for cleaning a fluid

#578
20120012003
2012-01-19

Vessel for removing solid particles from gases

#579
20120006747
2012-01-12

Methods of dynamic filtration using centrifugal force and methods of making a dynamic filtration device

#580
20120000168
2012-01-05

Inlet air filtration system

#581
20110315018
2011-12-29

Liquid separator

#582
20110308212
2011-12-22

Filter element and filter system

#583
20110296806
2011-12-08

Filter elements; air cleaner; assembly; and, methods

#584
20110296648
2011-12-08

Centrifugal dirt separation configurations for household-type and shop-type vacuum cleaners

#585
20110239892
2011-10-06

FILTER DEVICE AND GAS GENERATOR HAVING A FILTER DEVICE

#586
20110239861
2011-10-06

Energy recuperating filtration apparatus

#587
20110229276
2011-09-22

METHOD AND APPARATUS FOR SEPARATING PARTICULATE SOLIDS FROM A GAS STREAM

#588
20110209615
2011-09-01

Apparatus and method for treating exhaust gas

#589
20110192124
2011-08-11

DUST COLLECTOR

#590
20110154856
2011-06-30

PROCESS FOR REMOVING A GASEOUS CONTAMINANT FROM A CONTAMINATED GAS STREAM

#591
20110140294
2011-06-16

Sulphur Granulation Apparatus and Process

#592
20110139110
2011-06-16

Air pillow flow guidance and acoustic countermeasure system for an air intake tract

#593
20110138757
2011-06-16

Air separator and purifier device

#594
20110120310
2011-05-26

Cyclonic air cleaner assembly

#595
20110113738
2011-05-19

Separator for liquids, in particular condensate, from liquid-loaded compressed gases

#596
20110099960
2011-05-05

Filter Insert and Filter Device

#597
20110094197
2011-04-28

Filter system

#598
20110094052
2011-04-28

Portable cyclonic dust collector/vacuum cleaner

#599
20110083150
2011-04-07

Apparatus and method for controlling display of EPG information

#600
20110078987
2011-04-07

Centrifugal separator for separating liquid particles from a gas flow