ClassID:

28803

B01D21/2483 - CPC Classification

Classification description:

Separation of suspended solid particles from liquids by sedimentation; Feed or discharge mechanisms for settling tanks; Discharge mechanisms for the sediments Means or provisions for manually removing the sediments

Recent Application in this class:
#1
20250121382
2025-04-17

VORTICAL CROSS-FLOW FILTRATION SYSTEM

#2
20250114802
2025-04-10

VORTICAL CROSS-FLOW FILTRATION SYSTEM

#3
20230405495
2023-12-21

Filter Containing Flow Disrupter

#4
20230079885
2023-03-16

INTEGRATED DOUBLE BAFFLE WALL GREASE INTERCEPTOR

#5
20220233974
2022-07-28

Tamper-proof single piece fluid sediment trap

#6
20220042546
2022-02-10

BEARING HOUSING AND A METHOD OF REMOVING IMPURITIES FROM A BEARING HOUSING

#7
20220018111
2022-01-20

Particle separator

#8
20210268407
2021-09-02

Spring filter system

#9
20210129047
2021-05-06

Removable trap stations for hydrocarbon flowlines

#10
20210077923
2021-03-18

Systems and processes for automated sand separation

#11
20210077922
2021-03-18

REMOVAL DEVICE

#12
20200338478
2020-10-29

Waste liquid treating apparatus

#13
20200179951
2020-06-11

Separator device

#14
20200155973
2020-05-21

Removable trap stations for hydrocarbon flowlines

#15
20190366242
2019-12-05

Purging system for desanding vessels

#16
20190126173
2019-05-02

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

#17
20180340697
2018-11-29

Connection assembly

#18
20180333655
2018-11-22

Hydrodynamic water-oil separation breakthrough

#19
20180193772
2018-07-12

Settling basin insert

#20
20180179878
2018-06-28

Method and system for subsea separation of produced water

#21
20180117499
2018-05-03

Removal device

#22
20180099294
2018-04-12

Separator device

#23
20180085687
2018-03-29

Particle trap/filter and systems related thereto

#24
20180028943
2018-02-01

Foreign substance removal apparatus, circulation system and vehicle cooling system

#25
20170284182
2017-10-05

Separator and Method of Separation

#26
20170182434
2017-06-29

Fluid removal apparatus for use with a weir tank

#27
20170152977
2017-06-01

Separator device

#28
20170136509
2017-05-18

Stormwater vault servicing process

#29
20170074524
2017-03-16

Connection assembly

#30
20170072340
2017-03-16

Waste water separation vessel

#31
20170043354
2017-02-16

Connection assembly

#32
20170036142
2017-02-09

Impurities or materials trapping apparatus

#33
20160264434
2016-09-15

Water and dirt separator

#34
20160082377
2016-03-24

Desanding apparatus and a method of using same

#35
20160059153
2016-03-03

Sand separator interface detection

#36
20150353865
2015-12-10

Centrifugation device and methods for isolation of biomass from algae mixture and extraction of oil from kitchen residue

#37
20150290655
2015-10-15

Magnetic separator and release tool therefor

#38
20150165448
2015-06-18

Separator device

#39
20150151220
2015-06-04

Separator device

#40
20150129491
2015-05-14

Separator device

#41
20150096928
2015-04-09

Separator device for a heating system

#42
20150090122
2015-04-02

Desanding apparatus and a method of using same

#43
20150021250
2015-01-22

Apparatus, methods, and system for treatment of stormwater and waste fluids

#44
20150014245
2015-01-15

Modular wastewater treatment plant

#45
20140345459
2014-11-27

Removal device

#46
20140322747
2014-10-30

Object selecting device and object selecting method

#47
20140216256
2014-08-07

Desanding apparatus and a method of using same

#48
20140158364
2014-06-12

Separator and method of separation

#49
20140069855
2014-03-13

Water and dirt separator

#50
20130327728
2013-12-12

Process for Collecting Sediment from a Settling Tank

#51
20130327724
2013-12-12

Liquid settling systems and methods

#52
20130327707
2013-12-12

Drive Mechanism for Sludge Collection System

#53
20130327706
2013-12-12

Cable-Driven Submerged Sludge Collection System

#54
20130277296
2013-10-24

Pre-Filter Water Cleaner

#55
20130248433
2013-09-26

Water and dirt separator

#56
20130206007
2013-08-15

Desanding apparatus and system

#57
20130146517
2013-06-13

FILTERING ASSEMBLY HAVING SEDIMENT TRAP

#58
20130134109
2013-05-30

Settling vessel and method of use

#59
20130068699
2013-03-21

Construction site water treatment system and methods

#60
20130068679
2013-03-21

Apparatus, methods, and system for treatment of stormwater and waste fluids

#61
20130062272
2013-03-14

Device for purifying oily wastewater

#62
20130056099
2013-03-07

Removal of Sediment from a Container Holding Liquid

#63
20130015123
2013-01-17

Baffle chamber draining valve

#64
20120292235
2012-11-22

Treatment device

#65
20120152864
2012-06-21

Self-disposal of solids in an immiscible liquid separator

#66
20120067807
2012-03-22

Sediment collecting container

#67
20120055882
2012-03-08

Apparatus and method for collecting solid microparticles floating in water

#68
20110192771
2011-08-11

Solid-liquid separator with self-priming pump

#69
20110000848
2011-01-06

Removal of sediment from a container holding liquid

#70
20100064893
2010-03-18

Separator and method of separation

#71
20100012594
2010-01-21

Method of collecting high-level radioactive uranium powder underwater

#72
20090211963
2009-08-27

Particle Interceptor

#73
20090173674
2009-07-09

Sediment collection device for home brewing system

#74
20080277335
2008-11-13

Disposable weir liner

#75
20080237120
2008-10-02

Interceptor for separating a mixture

#76
20070095749
2007-05-03

Refuse/oil removing device and refuse/oil recovery bag

#77
20060065594
2006-03-30

Dental amalgam separator

#78
20050274651
2005-12-15

Method and apparatus for separating mixed plastics using flotation techniques

#79
20050125936
2005-06-16

Cleaning device

#80
20050006320
2005-01-13

Method of cleaning water pollution trap

#81
20050006319
2005-01-13

Method for the separation of blood plasma particles from a blood plasma suspension

#82
17196020
2022-03-08

Grease trap with safety barrier

#83
15917981
2020-01-07

Passive grease trap using separator technology

#84
15634531
2019-05-14

Stormwater vault apparatus and method

#85
13797136
2015-08-04

Debris catcher and sand trap for pipeline