Patents-Review.com
ClassID:

29044 ⎘

B01D29/03 - CPC Classification

Classification description:

Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with flat filtering elements self-supporting

Sub-classes:
Recent Application in this class:
#1
20260091327
2026-04-02

FLEXIBLE END CAP FOR CERAMIC FLAT FILTERS

 #2
20260035851
2026-02-05

WASHING MACHINE

 #3
20250325925
2025-10-23

DRAINAGE APPARATUS AND METHOD FOR MATERIAL CLEANING AND DEWATERING

 #4
20250249459
2025-08-07

MICROPLATE FILTER PLATE

 #5
20250248438
2025-08-07

VESSEL SCREEN RETAINING SYSTEM AND METHOD

 #6
20250229201
2025-07-17

Ergonomic Kitchen Sink Cleaning Tool with Debris-Collecting Mesh and Dual-Material Frame

 #7
20250214003
2025-07-03

SCREEN PANEL FOR REMOVING DEBRIS

 #8
20250196029
2025-06-19

CIRCULATING WATER PUMP FOR DATA CENTER COMPUTER ROOM

 #9
20250194891
2025-06-19

BASE STATION AND CLEANING ROBOT SYSTEM

 #10
20250144550
2025-05-08

MEETHOD OF OPERATING A RAKE SYSTEM

 #11
20250098092
2025-03-20

FILTRATION APPARATUS AND ELECTRONIC DEVICE

 #12
20250089979
2025-03-20

DISHWASHER

 #13
20250073837
2025-03-06

COOLANT RECAPTURE AND RECIRCULATION IN MATERIAL REMOVAL SYSTEMS

 #14
20250073624
2025-03-06

In-mold piping filter

 #15
20250050251
2025-02-13

FILTER MEDIA INSERT STRUCTURES AND METHODS OF INSTALLATION

 #16
20240391796
2024-11-28

BUOYANCY CLEANING DEVICE FOR ABOVEGROUND POOL

 #17
20240391795
2024-11-28

BUOYANCY CLEANING DEVICE FOR ABOVEGROUND POOL

 #18
20240246341
2024-07-25

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

 #19
20240225383
2024-07-11

FILTERING PAN APPARATUS

 #20
20240196951
2024-06-20

Vessel screen retaining system and method

 #21
20240191678
2024-06-13

FUEL TANK AND PUMP SYSTEM

 #22
20240191001
2024-06-13

DEVICE FOR PRETREATING REFINED COTTON AND METHOD OF USE OF SAME

 #23
20240181375
2024-06-06

FILTER ASSEMBLY FOR EARTH RETAINING STRUCTURES

 #24
20240156322
2024-05-16

DISHWASHING APPLIANCE AND FILTER HAVING A VISUAL FILL VOLUME INDICATION

 #25
20240123383
2024-04-18

Small Diameter Tubular Porous Fiber Filter

 #26
20240084491
2024-03-14

LIFTER FOR A LAUNDRY APPLIANCE THAT INCLUDES AN INTERNAL FILTER FOR REMOVING PET HAIR FROM LAUNDRY BEING PROCESSED

 #27
20240075414
2024-03-07

Spacer Tool and Process of Making and Using Same

 #28
20230416967
2023-12-28

LIFTER FOR A LAUNDRY APPLIANCE THAT INCLUDES AN INTERNAL FILTER FOR REMOVING PET HAIR FROM LAUNDRY BEING PROCESSED

 #29
20230364532
2023-11-16

FILTER DEVICE FOR A DISHWASHER OR WASHING MACHINE

 #30
20230330571
2023-10-19

Rake system and method

 #31
20230302382
2023-09-28

FILTRATION DEVICE, FILTRATION SYSTEM, AND FILTRATION METHOD

 #32
20230285880
2023-09-14

FLUID PROCESSING CASSETTE WITH INTEGRATED FILTER

 #33
20230167792
2023-06-01

Fuel tank and pump system

 #34
20230105431
2023-04-06

SUPPORT GRID ASSEMBLY FOR PRESSURE VESSEL

 #35
20230071904
2023-03-09

Peptide synthesis instrumentation

 #36
20220410043
2022-12-29

Method of operating a rake system

 #37
20220410034
2022-12-29

Alternating cascaded system for high-salinity wastewater treatment

 #38
20220406476
2022-12-22

NUCLEAR FUEL ASSEMBLY BOTTOM END PART DEBRIS FILTER AND METHOD OF MANUFACTURING SUCH A DEBRIS FILTER

 #39
20220305413
2022-09-29

Filter panel for drum filters

 #40
20220304545
2022-09-29

Dishwashing appliance with shrouded filtration assembly

 #41
20220304319
2022-09-29

Closed loop recycling system and dip tank for antimicrobial compounds

 #42
20220289592
2022-09-15

BUOYANCY CLEANING DEVICE FOR ABOVEGROUND POOL

 #43
20220234912
2022-07-28

WATER REUSE SYSTEM FOR PHYSICAL AND MICROBIOLOGICAL DECONTAMINATION OF WATER

 #44
20220226755
2022-07-21

Filtering device and system, method of installing a filtering device and use of a filtering device

 #45
20220170913
2022-06-02

Method for Processing Blood Sample

 #46
20220168672
2022-06-02

MULTI-LAYERED FILTER FOR SEPARATING BLOOD COMPONENTS AND DISEASE DIAGNOSIS KIT USING THE SAME

 #47
20220167657
2022-06-02

Vessel screen retaining system and method

 #48
20220161159
2022-05-26

Device for Separating Debris From a Fluid

 #49
20220126260
2022-04-28

Peptide synthesis instrumentation

 #50
20220126259
2022-04-28

Peptide synthesis instrumentation

 #51
20220050032
2022-02-17

Sample collecting device and sample collecting apparatus

 #52
20220023779
2022-01-27

Bar screen filter apparatus and method

 #53
20220022492
2022-01-27

SYSTEM FOR AND METHOD OF MAKING FOUR TYPES OF ANIMAL FEEDS FROM GRAINS THAT ARE USED IN THE ALCOHOL PRODUCTION PLANT

 #54
20220018744
2022-01-20

Bridging liquid between microfluidic elements without closed channels

 #55
20220010757
2022-01-13

Fuel tank and pump system

 #56
20210354056
2021-11-18

SUPPORT GRID ASSEMBLY FOR PRESSURE VESSEL

 #57
20210346825
2021-11-11

Particle filter system

 #58
20210322902
2021-10-21

Filter media insert structures and methods of installation

 #59
20210267176
2021-09-02

Supercharger for feeding honey and beeswax mixture into a honey and beeswax separation screw

 #60
20210093110
2021-04-01

Drinking container with barrier system

 #61
20210059277
2021-03-04

Method of making animal feeds from whole stillage

 #62
20210054763
2021-02-25

Filtration system for geared turbofan tank

 #63
20210008469
2021-01-14

Railcar dewatering unit and method of using the same

 #64
20210008468
2021-01-14

Dewatering unit and method of using the same

 #65
20200392437
2020-12-17

Nucleic acid extraction and purification device and biochemical molecule extraction and purification device

 #66
20200376417
2020-12-03

FILTER APPARATUS AND/OR METHOD

 #67
20200368109
2020-11-26

Media filtration device

 #68
20200324227
2020-10-15

Filters Having a Plurality of Openings

 #69
20200318590
2020-10-08

Fuel pump with integral vapor trap system and related method

 #70
20200282351
2020-09-10

Small diameter tubular porous fiber filter

 #71
20200276523
2020-09-03

PRESSURE CONTROL DEVICE

 #72
20200254367
2020-08-13

FILTER MEDIA WITH FIBRILLATED FIBERS

 #73
20200224398
2020-07-16

Drain filter with air passage

 #74
20200215497
2020-07-09

Filtration filter

 #75
20200171415
2020-06-04

Apparatus, System and Method For Connecting Filtration Screens

 #76
20200165886
2020-05-28

SYSTEM AND METHOD FOR RECOVERING LOST DRILLING MUD OVER SHALE SLIDES

 #77
20200149239
2020-05-14

Bar screen filter apparatus and method

 #78
20200139272
2020-05-07

Non-powered drain pump screen device

 #79
20200078710
2020-03-12

Porous layered film

 #80
20200060511
2020-02-27

Grid device

 #81
20200047299
2020-02-13

Machine tool with recirculating coolant filtration system

 #82
20200030723
2020-01-30

CLEANING SOLUTION FILTER FOR LINEAR COATER, METHOD FOR FILTERING CLEANING SOLUTION AND LINEAR COATER

 #83
20200017371
2020-01-16

Grey-water processing device for rail vehicles

 #84
20190308120
2019-10-10

Barriers and filters

 #85
20190225930
2019-07-25

MICROFLUIDIC FILTER DEVICES AND METHODS

 #86
20190203722
2019-07-04

ANTI-BLOCKING LIGHT SEWAGE PUMP WITHOUT COOLING OIL

 #87
20190143325
2019-05-16

Plurality of filters

 #88
20190135670
2019-05-09

WASTEWATER TREATMENT PLANT AND METHOD FOR TREATING WASTEWATER

 #89
20190126173
2019-05-02

Strainer device for wash water used with equipment in the aggregate and mining industries

 #90
20190118120
2019-04-25

SAMPLING FILTER, SAMPLING DEVICE, AND SAMPLING METHOD USING THE SAME

 #91
20190107089
2019-04-11

System and method for supporting an in-tank fuel pump

 #92
20190070532
2019-03-07

Screen for hydraulic fluid

 #93
20190069594
2019-03-07

Vessel screen retaining system and method

 #94
20190060839
2019-02-28

Cell-capturing filter, method for manufacturing cell-capturing filter, and degradation determination method for cell-capturing filter

 #95
20180353967
2018-12-13

Water treatment hydro-crusher having filter cleaning function and using friction and collision of solid particles moving in vortex

 #96
20180298734
2018-10-18

Multi-gauge wrap wire for subterranean sand screen

 #97
20180296948
2018-10-18

OIL FILTER

 #98
20180272488
2018-09-27

Chip conveyor and machine tool

 #99
20180206512
2018-07-26

Closed loop recycling system and dip tank for antimicrobial compounds

 #100
20180126303
2018-05-10

SYSTEM AND METHOD INCLUDING A STRAINER GASKET

 #101
20180085687
2018-03-29

Particle trap/filter and systems related thereto

 #102
20180056249
2018-03-01

Sieve-like filter unit for cartridge-shaped receptacle

 #103
20180036661
2018-02-08

System and Method of Filtering Fibrous and Sheet Segment Materials from Waste Liquid

 #104
20180021737
2018-01-25

Filtration filter

 #105
20170291714
2017-10-12

Method of manufacturing a strainer, a strainer, and an ejector comprising such a strainer

 #106
20170276038
2017-09-28

Power unit for vehicle

 #107
20170265712
2017-09-21

Self-cleaning filtration system for a dishwasher

 #108
20170209819
2017-07-27

Rake screens and novel components therefor

 #109
20170065911
2017-03-09

Particle trap/filter and systems related thereto

 #110
20170050126
2017-02-23

Grid bar for a bar screen of a filter unit, and filter unit equipped therewith

 #111
20160345798
2016-12-01

Filter assembly for a dishwasher appliance

 #112
20160319645
2016-11-03

Multi-gauge wrap wire for subterranean sand screen

 #113
20160303495
2016-10-20

MESH FILTER

 #114
20160288031
2016-10-06

Apparatus, System and Method For Connecting Filtration Screens

 #115
20160271529
2016-09-22

METHOD FOR MANUFACTURING A FILTER FROM SHEET METAL AND A FILTER MANUFACTURED BY THE METHOD

 #116
20160158677
2016-06-09

Fine fiber filter media and processes

 #117
20160158673
2016-06-09

Wastewater lifting station

 #118
20160100620
2016-04-14

Closed loop recycling system and dip tank for antimicrobial compounds

 #119
20160100596
2016-04-14

Closed loop recycling system and dip tank for antimicrobial compounds

 #120
20160074996
2016-03-17

Filters, screens, screen inserts, and methods of making same

 #121
20160030867
2016-02-04

SEDIMENT FILTRATION DEVICE, METHOD AND SYSTEM

 #122
20160023135
2016-01-28

Water separation filter

 #123
20150367257
2015-12-24

Micro-channel fluid filters and methods of use

 #124
20150321124
2015-11-12

Filter media with fibrillated fibers

 #125
20150246299
2015-09-03

Threaded safety cap

 #126
20150218740
2015-08-06

NEEDLE-PUNCHED NON-WOVEN FABRIC, MANUFACTURING METHOD THEREOF AND FILTER AND SOUND ABSORBING MATERIAL FORMED THEREBY

 #127
20150203371
2015-07-23

Liquid separation device comprising a metallic mesh with a hydrophobic polymer coating

 #128
20150087016
2015-03-26

Method for processing blood sample

 #129
20150014247
2015-01-15

Field water purification system filter

 #130
20140326651
2014-11-06

Connector assembly for use in filter elements of press filter and press filter comprising the same

 #131
20140263083
2014-09-18

Solid water separation to sample spray water from a continuous caster

 #132
20140124460
2014-05-08

Method and system for filtration and filtration cake layer formation

 #133
20140061126
2014-03-06

Method and system for filtration and filtration cake layer formation

 #134
20130193047
2013-08-01

Filter for rainwater harvesting

 #135
20130180911
2013-07-18

Screen media element having ceramic sections with apertures

 #136
20130153488
2013-06-20

Oil filter and valve device

 #137
20130048555
2013-02-28

Field water purification system

 #138
20130026089
2013-01-31

DUAL SIDE CLEANING AND TRAVERSING SCREEN FILTRATION SYSTEM

 #139
20130020264
2013-01-24

Rack and pinion drive for trash rake

 #140
20130020249
2013-01-24

Biosafety cabinet filter removal devices, systems, and methods

 #141
20120152859
2012-06-21

Filter media with fibrillated fibers

 #142
20120152821
2012-06-21

FINE FIBER FILTER MEDIA AND PROCESSES

 #143
20110315639
2011-12-29

APPARATUS AND METHODS FOR HANDLING CATALYST SLURRIES

 #144
20110309013
2011-12-22

Coke tolerant fuel filter

 #145
20110297627
2011-12-08

Strainers for emergency core cooling systems—ECCS

 #146
20110288319
2011-11-24

FILTER FOR DEEP FRYER

 #147
20110114550
2011-05-19

Solid-liquid separating system

 #148
20110088837
2011-04-21

Oil canning of mesh screen for filter

 #149
20110056883
2011-03-10

Filter Segment for Use in a Filtration Device and a Circular Segment for Holding a Filter Segment

 #150
20110000862
2011-01-06

Separator and separation method

 #151
20100108620
2010-05-06

Dual side cleaning and traversing screen filtration system

 #152
20100025339
2010-02-04

Field water purification system

 #153
20100006161
2010-01-14

Plug assembly

 #154
20090301960
2009-12-10

System for Filtering a Liquid

 #155
20090200229
2009-08-13

Lattice structure, use of the lattice structure and vessel with lattice structure

 #156
20090159535
2009-06-25

Method of collecting medical waste in a waste collection unit using disposable manifold with staged waste filtering/processing

 #157
20090120868
2009-05-14

Transmission oil filter comprising a melt blown layer at the downstream side

 #158
20080296218
2008-12-04

Oil Canning of Mesh Screen for Filter

 #159
20080105608
2008-05-08

Staged Screen System

 #160
20070295656
2007-12-27

Filter with better performance by minimizing clogging

 #161
20070262030
2007-11-15

Cmp Slurry Strainer

 #162
20070209980
2007-09-13

Device and method for filtering a fluid, in particular for plastics processing plants

 #163
20070056889
2007-03-15

Apparatus for separating solids from flowing liquids

 #164
20070000834
2007-01-04

Oil canning of mesh screen for filter

 #165
20050189288
2005-09-01

Manifold and filter assembly with filter basket

 #166
20050175147
2005-08-11

Removable filter holder and method

 #167
20050081287
2005-04-21

Sloped drain down wall fitting for whirlpool bathtub

 #168
15085184
2019-07-02

Filter and barrier