ClassID:

29120

B01D29/6476 - CPC Classification

Classification description:

Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor; Regenerating the filter material in the filter by scrapers, brushes, nozzles , or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element

Recent Application in this class:
#1
20260078644
2026-03-19

DEBRIS REMOVAL FROM DEGASSER PROBE

#2
20250327236
2025-10-23

MICROPARTICLES FILTER DEVICE FOR A LAUNDRY WASHING MACHINE, THE DEVICE BEING PROVIDED WITH A CLEANING DEVICE AND METHOD FOR REMOVING THE CLEANING DEVICE

#3
20250214865
2025-07-03

FILTER ARRANGEMENT

#4
20250186913
2025-06-12

FILTER FOR AN EQUIPMENT FOR WASHING LAUNDRY OR TEXTILE ITEMS

#5
20250186910
2025-06-12

A SELF-CLEANING FILTER FOR LIQUIDS

#6
20250122087
2025-04-17

Purification method and system for lithium-extraction dissolving-solution of aluminum electrolysis waste

#7
20250084581
2025-03-13

MICROPLASTIC FILTERING SYSTEM FOR A HOUSEHOLD APPLIANCE, IN PARTICULAR A WASHING MACHINE, SUCH AS A LAUNDRY WASHING MACHINE, SAID SYSTEM BEING PROVIDED WITH A DRAINING PUMP

#8
20250066984
2025-02-27

WASHING MACHINE AND CONTROLLING METHOD OF WASHING MACHINE

#9
20240408292
2024-12-12

DEVICES, SYSTEMS, AND METHODS FOR TISSUE PROCESSING

#10
20240337165
2024-10-10

SELF CLEANING FILTERING SYSTEM

#11
20240278153
2024-08-22

Filtering device for plastic materials with cleaning system

#12
20240253066
2024-08-01

Cyclone Separator and Dishwasher

#13
20240218580
2024-07-04

DRAINAGE PASSAGE INCLUDING FILTER AND WASHING MACHINE HAVING THE SAME

#14
20240173655
2024-05-30

MICROPLASTIC FILTER FOR WASHING MACHINES OR OTHER APPLIANCES

#15
20240052548
2024-02-15

FILTER APPARATUS AND CLOTHES TREATING APPARATUS HAVING THE SAME

#16
20240052546
2024-02-15

FILTER APPARATUS AND CLOTHES TREATING APPARATUS HAVING THE SAME

#17
20240017446
2024-01-18

Micro filter device used in plastic recycling

#18
20230405500
2023-12-21

WASTEWATER HEAT EXCHANGE SYSTEM

#19
20230102465
2023-03-30

RECIPROCATING LAMINATION SPIRAL SOLID-LIQUID SEPARATOR

#20
20230081259
2023-03-16

Method for producing a screen body, and screen

#21
20230078618
2023-03-16

FILTERING SYSTEM, IN PARTICULAR FOR A WASHING OR DRYING MACHINE, SUCH AS A LAUNDRY WASHING MACHINE OR A CLOTHES DRYER

#22
20220339562
2022-10-27

Conical filter with turbine powered scraper

#23
20220304545
2022-09-29

Dishwashing appliance with shrouded filtration assembly

#24
20220298695
2022-09-22

Drainage passage including filter and washing machine having the same

#25
20220176303
2022-06-09

Apparatus for separating and removing dust from exhaust gas

#26
20220096968
2022-03-31

FILTER SYSTEM FOR TREATING CONTAMINATED LIQUIDS

#27
20220064044
2022-03-03

Solid-liquid separation device

#28
20220022475
2022-01-27

Rotary screw blancher

#29
20220016552
2022-01-20

Slit spiral tube for self-cleaning pressure filters and a slot self-cleaning pressure filter with such a slit tube

#30
20210394089
2021-12-23

Mechanical separation devices

#31
20210362078
2021-11-25

Self-cleaning screen

#32
20210253462
2021-08-19

Multi plate screw press sludge dewatering machine

#33
20210101816
2021-04-08

Pond filter and method for operating the pond filter

#34
20210060464
2021-03-04

Water floating object treatment device for sewage treatment

#35
20210060460
2021-03-04

Shearing member and filtration device

#36
20210039024
2021-02-11

Household wastewater filter

#37
20210023483
2021-01-28

Filtration unit

#38
20200368649
2020-11-26

Wash press having improved rotor structure and housing for removing the same

#39
20200254368
2020-08-13

METHOD FOR UNCLOGGING AN EXTRUDER

#40
20200230530
2020-07-23

Plant trichome filtration and concentration

#41
20200182757
2020-06-11

DEVICES, SYSTEMS, AND METHODS FOR TISSUE PROCESSING

#42
20200149263
2020-05-14

Device for separating and lifting solids from waste water

#43
20200139272
2020-05-07

Non-powered drain pump screen device

#44
20190374883
2019-12-12

Mechanical separation device

#45
20190239715
2019-08-08

Dishwasher appliance with a fine filter

#46
20190210314
2019-07-11

Separation system

#47
20190168138
2019-06-06

Dewatering screw press

#48
20190110659
2019-04-18

Filter with artificial boundary for a dishwashing machine

#49
20190098909
2019-04-04

Rotary screw blancher

#50
20180346362
2018-12-06

Multi plate screw press sludge dewatering machine

#51
20180207557
2018-07-26

Vapor relief strainer with cleaner

#52
20180187972
2018-07-05

Device for Separating Solid Carbon Dioxide from a Suspension

#53
20180161706
2018-06-14

DEVICE AND METHOD FOR SEPARATING THE SOLID FRACTION FROM THE LIQUID FRACTION OF A SLURRY

#54
20180126302
2018-05-10

Mechanical separation devices

#55
20180117505
2018-05-03

Device for treating a slurry by separating solids from liquids

#56
20180111066
2018-04-26

Filter assembly for a dishwasher appliance

#57
20180093211
2018-04-05

Filtration unit

#58
20180042447
2018-02-15

FILTER ASSEMBLY FOR A DISHWASHER APPLIANCE

#59
20180020900
2018-01-25

Filter assembly for a dishwasher appliance

#60
20180008911
2018-01-11

Filtering device and cleaning unit for removing dirt particles from a filter element of a filtering device

#61
20170368555
2017-12-28

Multi-zoned paddle screen apparatus

#62
20170360273
2017-12-21

Filter with artificial boundary for a dishwashing machine

#63
20170267565
2017-09-21

Near-zero-release treatment system and method for high concentrated organic wastewater

#64
20170144086
2017-05-25

Vertical separator for the treatment of slurry

#65
20170088802
2017-03-30

DEVICE AND METHOD FOR PRECIPITATING SOLIDS FROM A SUSPENSION INCLUDING DISSOLVED GASES

#66
20170043548
2017-02-16

Screw press with filter plates

#67
20160368781
2016-12-22

WASTE FILTRATION SYSTEM

#68
20160345798
2016-12-01

Filter assembly for a dishwasher appliance

#69
20160317953
2016-11-03

Filter for plastic material

#70
20160310877
2016-10-27

Fluid filtration and particle concentration device and methods

#71
20160288026
2016-10-06

Filter device

#72
20160263589
2016-09-15

Hydroclone with improved cleaning assembly

#73
20160067637
2016-03-10

Screw press separator

#74
20160023132
2016-01-28

Elongated scraper profile

#75
20150368603
2015-12-24

Tissue processing apparatus with filter pierceable to remove product and method for processing adipose tissue

#76
20150352256
2015-12-10

Tissue processing apparatus with mixing device and method for processing adipose tissue

#77
20150209703
2015-07-30

Screw filter press

#78
20150196859
2015-07-16

Flow control features for fluid filtration device and methods

#79
20150165354
2015-06-18

Spiral irrigation filter cleaning apparatus

#80
20150108059
2015-04-23

Metallic filtration body

#81
20150083651
2015-03-26

Cross-flow filtration system including particulate settling zone

#82
20150076084
2015-03-19

Rotating separator

#83
20150020854
2015-01-22

Filter with artificial boundary for a dishwashing machine

#84
20140311357
2014-10-23

Rotary screw blancher

#85
20140144823
2014-05-29

Archimedes screw separation plant for treating slurry

#86
20130277319
2013-10-24

Sludge screw thickener with screen rotation during cleaning

#87
20130213904
2013-08-22

INDUSTRIAL SEPARATOR AND DEWATERING PLANT

#88
20130200012
2013-08-08

Fluid Treatment System with Self-Cleaning Filter

#89
20130087495
2013-04-11

Self-cleaning filter module

#90
20130062268
2013-03-14

Solid-liquid separation device

#91
20130032527
2013-02-07

SYSTEM OF CONTINUOUS SAMPLING OF FILTRATION OF A MUD

#92
20130001151
2013-01-03

Pressure filter

#93
20120103920
2012-05-03

Filtration and dewatering apparatus

#94
20120085246
2012-04-12

Rotary screw blancher

#95
20120074074
2012-03-29

SELF-CLEANING SCREEN SYSTEM AND METHOD

#96
20120060700
2012-03-15

Rotary screw blancher

#97
20110297016
2011-12-08

Concentrator-integrated screw press

#98
20110220586
2011-09-15

Fluid filtration and particle concentration device and methods

#99
20110162540
2011-07-07

Screw filter press

#100
20110132833
2011-06-09

Self-cleaning filter and filtration system for lubricants

#101
20110048255
2011-03-03

PRESS SCREW SEPARATOR

#102
20100314304
2010-12-16

Method and apparatus for separating and dewatering slurries

#103
20100218688
2010-09-02

Rotary screw blancher

#104
20100170859
2010-07-08

Sand screw dryer

#105
20100084324
2010-04-08

Cleaning apparatus

#106
20100077931
2010-04-01

Machine having an improved draining grid for compacting humid waste

#107
20100043649
2010-02-25

Rotary screw blancher

#108
20100006515
2010-01-14

Method and device for separating fossil and native organic substances

#109
20100006491
2010-01-14

Device for dehumidifying and compacting solids contained in sewage for disposal

#110
20090308818
2009-12-17

Solid separator

#111
20090107904
2009-04-30

Self-cleaning filter and filtration system for lubricants

#112
20090057204
2009-03-05

Sand dewatering device and method

#113
20080173594
2008-07-24

Method and device for removal of residual products

#114
20080169248
2008-07-17

FIBER SEPARATOR SYSTEM

#115
20070181471
2007-08-09

Fine-screened grid

#116
20070119313
2007-05-31

Apparatus for filtering volume-reduced gel-state polystyrene resin

#117
20070044666
2007-03-01

Rotary Screw blancher

#118
20060237358
2006-10-26

Water treatment device

#119
20050247610
2005-11-10

Apparatus for removing material from a liquid flowing through a channel

#120
20050189287
2005-09-01

Slurry expressing and liquid displacing device

#121
20050082209
2005-04-21

Debris filter with a rotating debris extractor

#122
20050000891
2005-01-06

Screen and process for manufacturing a screen of this kind

#123
20050000884
2005-01-06

Suspension screen raking system

#124
18642808
2024-09-10

Blockage-proof water diversion and drainage devices for highway tunnel construction

#125
17862264
2024-12-03

Plant mixture processing systems

#126
17330387
2022-07-12

Plant mixture processing systems

#127
16852599
2020-08-25

Apparatus and system for removing liquid from slurry