ClassID:

35661

B03C2201/22 - CPC Classification

Classification description:

Details of magnetic or electrostatic separation characterised by the magnetical field, special shape or generation

Recent Application in this class:
#1
20260109644
2026-04-23

Comprehensive utilization method for iron separation tailings from magnetizing-roasted red mud

#2
20260042101
2026-02-12

SWITCHABLE MAGNETIC FILTER

#3
20250387732
2025-12-25

FLUID TREATMENT SYSTEM, SEPARATOR AND METHOD USING A MAGNETIC FIELD

#4
20250289004
2025-09-18

MAGNETIC BASED SEPARATION OF RARE EARTH METALS USING MAGNETIC FIELDS

#5
20250281934
2025-09-11

Magnetic Systems And Methods For Oxygen Separation And Purification From Fluids

#6
20250281933
2025-09-11

METHOD FOR SEPARATING A RARE EARTH ELEMENT IN SOLUTION

#7
20250256287
2025-08-14

MAGNETIC MATRICES AND METHODS OF USING THE SAME

#8
20250237200
2025-07-24

System and Method for Separating Fluids and Creating Magnetic Fields

#9
20250163900
2025-05-22

System with a Disk-Pack Turbine

#10
20250161956
2025-05-22

METAL COLLECTOR AND USE OF IT

#11
20250154940
2025-05-15

Fluid Processing System with a Disk-Pack Turbine

#12
20250154939
2025-05-15

Gas Separation Device System Using Waveform Disks

#13
20250043268
2025-02-06

PLATE MAGNET

#14
20240393323
2024-11-28

Microfluidic Magnetic Separation Device with A Magnetophoretic Gradient for Isolation of Target Cell Populations from Fluid Samples

#15
20240375029
2024-11-14

DEVICE FOR APPLYING MAGNETIC FIELD TO A FILTER FOR REDUCING METALLIC CONTAMINANTS

#16
20240294897
2024-09-05

APPARATUS AND METHOD FOR IMMUNOMAGNETIC CELL SEPARATION

#17
20240261795
2024-08-08

Separating mechanism for magnetic foreign matter in sintering slurry of lithium ion battery

#18
20240261794
2024-08-08

Device and Method for Separating Elongate Magnetizable Objects by Length

#19
20240246091
2024-07-25

Ferromagnetic material removing device and method for removing ferromagnetic material from a fluid

#20
20240216926
2024-07-04

MAGNETIC MATRICES AND METHODS OF USING THE SAME

#21
20240058825
2024-02-22

Device for automatic capturing and removing magnetic material from a flow of material

#22
20230330684
2023-10-19

Method for accelerating particles material cleaning by strong magnet and its application

#23
20230302461
2023-09-28

Magnetic Stand And Magnetic Separation Method

#24
20230241625
2023-08-03

SWITCHABLE MAGNETIC FILTER

#25
20230234073
2023-07-27

Magnetic Filter

#26
20230132614
2023-05-04

ELECTROMAGNETIC ASSEMBLIES FOR PROCESSING FLUIDS

#27
20230077005
2023-03-09

Magnetic matrices and methods of using the same

#28
20220395841
2022-12-15

Micro-element Recycling Method and System

#29
20220362693
2022-11-17

Device for applying magnetic field to a filter for reducing metallic contaminants

#30
20220282715
2022-09-08

Waveform disks for use in a disk-pack turbine

#31
20220282714
2022-09-08

Waveform rotors and/or disks for use in a disk-pack turbine

#32
20220282713
2022-09-08

Fluid Processing System with a Disk-Pack Turbine

#33
20220275791
2022-09-01

Waveform Disks and a System Using the Waveform Disks

#34
20220250086
2022-08-11

Device for capturing and removing magnetic material from a flow of material

#35
20220241797
2022-08-04

Magnetic separation

#36
20220219099
2022-07-14

FLUID TREATMENT SYSTEM, SEPARATOR AND METHOD USING A MAGNETIC FIELD

#37
20220112483
2022-04-14

Discontinuous wall hollow core magnet

#38
20220111398
2022-04-14

Magnetic matrices and methods of using the same

#39
20220106553
2022-04-07

Microfluidic sorting using high gradient magnetic fields

#40
20220062918
2022-03-03

Apparatus and Method for Enhancing Filtration of Airborne Contaminants Via Eccentric Particle Movements

#41
20220011327
2022-01-13

Electromagnetic coil assembly structure for processing fluids and methods for making same

#42
20210394200
2021-12-23

AIR DUST REMOVAL SYSTEM AND METHOD

#43
20210363513
2021-11-25

Method and apparatus for measuring and inactivating pathogens using magnetizable devices in a body

#44
20210339266
2021-11-04

Magnetic systems and methods for oxygen separation and purification from fluids

#45
20210333296
2021-10-28

Opto-magnetophoretic method for the detection of biological and chemical substance

#46
20210324373
2021-10-21

Separation and collection device for cells and biomolecules, and testing system

#47
20210322999
2021-10-21

Self-cleaning magnetic filter

#48
20210308691
2021-10-07

Bead manipulation in a consumable

#49
20210261942
2021-08-26

Apparatus and method for immunomagnetic cell separation

#50
20210246762
2021-08-12

Magnetic cleaning apparatus and method of use thereof

#51
20210170423
2021-06-10

Magnetic separation system and devices

#52
20210162428
2021-06-03

Trap device for powder coating apparatus

#53
20210155500
2021-05-27

METHOD FOR PRODUCING PURIFIED LITHIUM COMPOUND AND METHOD FOR PRODUCING LITHIUM TRANSITION METAL COMPOSITE OXIDE

#54
20210069726
2021-03-11

Inclined magnetic holder

#55
20210067000
2021-03-04

Fluid separation system and disk-pack turbine

#56
20210031211
2021-02-04

MAGNET APPARATUS

#57
20210016293
2021-01-21

Method and apparatus for recovery of magnetite and magnetite bearing elements from a slurry

#58
20200360931
2020-11-19

Filter interconnect utilizing correlated magnetic actuation for downstream system function

#59
20200353478
2020-11-12

SYSTEM AND METHOD FOR SEPARATION OF CHIRAL COMPOUNDS USING MAGNETIC INTERACTIONS

#60
20200348322
2020-11-05

Methods and apparatus for bead manipulation in a tip of a liquid handler

#61
20200298251
2020-09-24

MAGNETIC SEPARATION METHOD AND AUTOMATED ANALYZER

#62
20200129895
2020-04-30

Device for applying magnetic field to a filter for reducing metallic contaminants

#63
20200063118
2020-02-27

Discontinuous wall hollow core magnet

#64
20190358627
2019-11-28

MAGNETOPHORESIS BIOCHIP

#65
20190264166
2019-08-29

Microfluidic sorting with high gradient magnetic fields using opposing arrays of adjacent magnets

#66
20190201912
2019-07-04

Two-sided magnetic separation device

#67
20190160474
2019-05-30

Separation of the constituents of a metalliferous mixture

#68
20190112883
2019-04-18

Apparatus and method for removing magnetic particles from liquids or slurries from an oil or gas process

#69
20190030535
2019-01-31

Sorting particles using high gradient magnetic fields

#70
20190028012
2019-01-24

Energy storage, hydrogen and oxygen production using ion separators

#71
20190022665
2019-01-24

Device for Magnetic Bead Resuspension

#72
20190022588
2019-01-24

Ion separator

#73
20180315532
2018-11-01

Magnet apparatus for generating high gradient magnetic field

#74
20180291364
2018-10-11

APPARATUS AND METHOD FOR IMMUNOMAGNETIC CELL SEPARATION

#75
20180264483
2018-09-20

Apparatus and method for the analysis; isolation and/or enrichment of target structures in a fluid sample

#76
20180209094
2018-07-26

METHOD FOR CLEAN FIBER RECOVERY FROM CONTAMINATED ARTICLES INVOLVING THE ADDITION OF MAGNETIC PARTICLES

#77
20180038778
2018-02-08

Magnetic enrichment of magnetically marked analytes

#78
20180003163
2018-01-04

Disk array and disk-pack turbines

#79
20170312758
2017-11-02

Method and system of using electromagnetism to control fertilizer leaching

#80
20170269110
2017-09-21

Methods and apparatus for bead manipulation in a tip of a liquid handler

#81
20170089371
2017-03-30

Electromagnet for a hydraulic system

#82
20170089370
2017-03-30

Electromagnet for a hydraulic system

#83
20160332167
2016-11-17

Gravity recovery system and method for recovery of heavy metals from sands and gravels

#84
20160318079
2016-11-03

Method and system for using electromagnetism to control fertilizer leaching

#85
20160318037
2016-11-03

PROCESS AND SYSTEM FOR DRY RECOVERY OF FINE-AND SUPERFINE-GRAINED PARTICLES OF OXIDIZED IRON ORE AND A MAGNETIC SEPARATION UNIT

#86
20160251762
2016-09-01

METHOD OF TREATING A PICKLING SOLUTION FOR A PICKLING PROCESS

#87
20160152487
2016-06-02

Process for producing hematite for ironmaking

#88
20160151789
2016-06-02

Filter device and method for removing magnetizable particles from a liquid

#89
20150314303
2015-11-05

Device For The Magnetic Treatment Of A Hydrocarbon-Containing Fluid

#90
20150307355
2015-10-29

Applying spatial gradient magnetic field to metallic/semiconducting SWNTs in fluid

#91
20150266030
2015-09-24

Method for forming a high-gradient magnetic field and a substance separation device based thereon

#92
20150118728
2015-04-30

APPARATUS AND METHOD FOR SEPARATING A BIOLOGICAL ENTITY FROM A SAMPLE VOLUME

#93
20150068964
2015-03-12

Magnetic filtration device

#94
20140339138
2014-11-20

Method and device for separating all nonmagnetic components from a mixture of scrap metal in order to obtain pure scrap iron

#95
20140322098
2014-10-30

Magnetic particle washing station

#96
20140070541
2014-03-13

Disk-pack turbine

#97
20130199984
2013-08-08

Magnetic screen

#98
20130143234
2013-06-06

Sample analyzing device and sample analyzing method

#99
20130043132
2013-02-21

Manipulation of magnetic or magnetizable objects using magnetophoresis and dielectrophoresis

#100
20130015106
2013-01-17

Device and method for magnetic separation of a fluid

#101
20120321521
2012-12-20

Magnetically susceptible particles and apparatuses for mixing the same

#102
20120318470
2012-12-20

PROCESS FOR THE MANUFACTURE OF CONSTRUCTION MATERIALS FROM CELLULOSIC RESIDUES

#103
20120301883
2012-11-29

SHEATH FLOW DEVICES AND METHODS

#104
20120279906
2012-11-08

Magnetic roller type separating device

#105
20120217190
2012-08-30

Pulsed induction system for fluids to a combustion chamber

#106
20120051908
2012-03-01

System and method for separating fluids and creating magnetic fields

#107
20120024770
2012-02-02

Microfluidic separation system

#108
20110198293
2011-08-18

Magnetic separating device

#109
20110159174
2011-06-30

RECYCLING USING MAGNETICALLY-SENSITIVE PARTICLE DOPING

#110
20110132811
2011-06-09

Separating metallic and semiconductor SWNTs with varying dipole-inducing magnetic fields

#111
20110003303
2011-01-06

Sheath flow devices and methods

#112
20100264090
2010-10-21

Magnetising portion for a magnetic separation device

#113
20100200511
2010-08-12

Apparatus and method for continuous separation of magnetic particles from non-magnetic fluids

#114
20100200405
2010-08-12

Devices, systems and methods for separating magnetic particles

#115
20100133163
2010-06-03

Magnetic filtering film

#116
20100012591
2010-01-21

Method for forming a high-gradient magnetic field and a substance separation device based thereon

#117
20100003167
2010-01-07

Magnetically susceptible particles and apparatuses for mixing the same

#118
20090152176
2009-06-18

MAGNETIC SEPARATION OF FINE PARTICLES FROM COMPOSITIONS

#119
20090045104
2009-02-19

Continuously operating machine having magnets

#120
20080309335
2008-12-18

System and method for increasing spectroscopic signal

#121
20080308500
2008-12-18

Device and method for separating magnetic or magnetizable particles from a liquid

#122
20080190458
2008-08-14

Magnetic particle washing station

#123
20080149549
2008-06-26

Permanent magnet array iron filter

#124
20070221543
2007-09-27

Particle separating device

#125
20070182517
2007-08-09

High performance hybrid magnetic structure for biotechnology applications

#126
20070181466
2007-08-09

Magnetic sifter

#127
20060186025
2006-08-24

Magnetic rake with release mechanism

#128
20060185907
2006-08-24

Device for transporting particles of a magnetic material and tool comprising such a device

#129
20060038648
2006-02-23

High performance hybrid magnetic structure for biotechnology applications

#130
16516993
2022-03-22

Device for capturing and releasing magnetic particles