ClassID:

35556

B03C1/28 - CPC Classification

Classification description:

Magnetic separation acting directly on the substance being separated Magnetic plugs and dipsticks

Sub-classes:
Recent Application in this class:
#1
20260138139
2026-05-21

APPARATUS FOR THE HIGH-GRADIENT MAGNETIC SEPARATION OF NANOSCALE DIAMAGNETIC PARTICLES

#2
20260078757
2026-03-19

MAGNETIC DEBRIS FILTER FOR COMPRESSOR AND COMPRESSOR WITH MAGNETIC DEBRIS FILTER

#3
20260027547
2026-01-29

MAGNETIC NANOPARTICLES FOR REMOVAL OF PARTICULATE WASTE

#4
20250276328
2025-09-04

MAGNETIC SEPARATION OF PARTICLES SUPPORTED BY SPECIFIC SURFACTANTS

#5
20250263323
2025-08-21

WASTEWATER AND SLUDGE TREATMENT DEVICE AND METHOD

#6
20250196091
2025-06-19

MAGNETIC MESOPOROUS MATERIALS BASED ON SILICA (3MS)

#7
20250085255
2025-03-13

METHODS AND SYSTEMS FOR DROPLET OPERATIONS

#8
20240399387
2024-12-05

APPARATUS, SYSTEMS AND METHODS FOR USE IN FERROUS PARTICLE REMOVAL FROM A FLUID

#9
20240336509
2024-10-10

Wastewater and sludge treatment device and method

#10
20240327724
2024-10-03

SEPARATOR AND ASSOCIATED METHODS FOR PROCESSING GEL, OIL AND WATER MIXTURES

#11
20240326053
2024-10-03

METHOD FOR PROCESSING A BIOLOGICAL SAMPLE WITH MAGNETIC PARTICLES

#12
20240326013
2024-10-03

MAGNETIC NANOPARTICLES FOR REMOVAL OF PARTICULATE WASTE

#13
20240301398
2024-09-12

METHODS AND SYSTEMS INCLUDING FLOW AND MAGNETIC MODULES

#14
20240002833
2024-01-04

METHOD FOR ISOLATING NUCLEIC ACID USING BINDING BUFFER INCLUDING COMPOUND HAVING LOW OR INTERMEDIATE DIELECTRIC CONSTANT

#15
20230287220
2023-09-14

Process for preparing whitened fly ash

#16
20230272344
2023-08-31

COMPOSITIONS AND METHODS FOR PERFORMING MAGNETIBUOYANT SEPARATIONS

#17
20230219101
2023-07-13

FLUID PIPE MAGNETIZATION UNIT AND FLUID PIPE MAGNETIZATION DEVICE WITH THE SAME

#18
20230109713
2023-04-13

METHODS AND SYSTEMS FOR LEVITATION-BASED MAGNETIC SEPARATION

#19
20230104542
2023-04-06

Waste oil purification apparatus

#20
20230095546
2023-03-30

Method for performing a magnetic separation procedure

#21
20220250086
2022-08-11

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

#22
20210363513
2021-11-25

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

#23
20210362123
2021-11-25

METHOD AND APPARATUS FOR CONDITIONING FLUIDS

#24
20210346826
2021-11-11

Device and method for filtering a fluid circulating in a plumbing and heating system

#25
20210291197
2021-09-23

System and method for creating and collecting magnetic microplastics

#26
20210247278
2021-08-12

Core-shell particles, and method for separating and purifying substance to be separated using core-shell particles

#27
20210210806
2021-07-08

Method for recovering valuable material from lithium ion secondary battery

#28
20210208137
2021-07-08

Paramagnetic immunobeads for the isolation of human adipose-derived stem cells

#29
20200338559
2020-10-29

Method for performing a magnetic separation procedure

#30
20200298234
2020-09-24

Method for processing a biological sample with magnetic particles

#31
20200158704
2020-05-21

Separation method using an ion exchanger and a draw solution comprising adsorber particles

#32
20200129982
2020-04-30

Biological entity separation device and method of use

#33
20200101470
2020-04-02

MAGNETIC BAR CAPTURE DEVICE

#34
20200088350
2020-03-19

Magnetic device for capturing metal wear particles in suspension in a lubrication fluid

#35
20200031693
2020-01-30

Device for manufacturing magnetized water

#36
20200030805
2020-01-30

SYSTEM FOR PERFORMING A MAGNETIC SEPARATION PROCEDURE

#37
20200003660
2020-01-02

Magnetic needle separation and optical monitoring

#38
20190374958
2019-12-12

AIRTIGHT APPARATUS FOR SEPARATING AND PURIFYING EXTRACT

#39
20190255367
2019-08-22

PERSONALIZED FORCED AIR PURIFIER

#40
20190127697
2019-05-02

COMPOSITIONS AND METHODS FOR PERFORMING MAGNETIBUOYANT SEPARATIONS

#41
20190119641
2019-04-25

Compositions and methods for performing magnetibuoyant separations

#42
20190111429
2019-04-18

Fluidic device, system, method of detecting sample material and method of purifying sample material

#43
20190083912
2019-03-21

Disposable filter including an integrated sensor assembly

#44
20190083908
2019-03-21

DISPOSABLE FILTER WITH AN ACCESSORY PORT

#45
20190039034
2019-02-07

Sample processing apparatus with integrated heater, shaker and magnet

#46
20190022665
2019-01-24

Device for Magnetic Bead Resuspension

#47
20190009310
2019-01-10

VEHICLE BODY WASH SYSTEM AND AN ASSOCIATED METHOD

#48
20180311680
2018-11-01

Drainage processing apparatus and drainage processing method

#49
20180231437
2018-08-16

Magnetic needle separation and optical monitoring

#50
20180106196
2018-04-19

Gas turbine engine

#51
20180030432
2018-02-01

DEVICE FOR HANDLING OF MAGNETIC PARTICLES AND METHOD FOR HANDLING MAGNETIC PARTICLES

#52
20180016165
2018-01-18

Waste separation device with separation magnetic filter

#53
20170100723
2017-04-13

Method of restoring arsenic-contaminated soil using alkaline-ultrasonic washing and magnetic separation

#54
20160304768
2016-10-20

Method and system for the recovery of oil, using water that has been treated using magnetic particles

#55
20160279645
2016-09-29

Pipeline magnetic separators, more particularly to pipelines along which material is conveyed

#56
20160124005
2016-05-05

System for performing a magnetic separation procedure

#57
20150298137
2015-10-22

Systems and methods for recovery of rare-earth constituents from environmental barrier coatings

#58
20150233794
2015-08-20

Magnetic needle separation and optical monitoring

#59
20150217216
2015-08-06

Internal magnetic filter for hydraulic systems

#60
20150197014
2015-07-16

Method and apparatus for effecting automated movement of a magnet in an instrument for performing a magnetic separation procedure

#61
20150196915
2015-07-16

Method and apparatus for effecting automated movement of a magnet in an instrument for performing a magnetic separation procedure

#62
20150027933
2015-01-29

System for performing a magnetic separation procedure

#63
20150014224
2015-01-15

High gradient, oil-cooled iron removal device with inner circulation

#64
20140373970
2014-12-25

Method and apparatus for effecting automated movement of a magnet in an instrument for performing a magnetic separation procedure

#65
20140353218
2014-12-04

SEPARATION OF LUMINESCENT NANOMATERIALS

#66
20140027364
2014-01-30

Internal magnetic filter for hydraulic systems

#67
20130334120
2013-12-19

FLUID CLEANSING DEVICES AND METHODS OF USE

#68
20130252314
2013-09-26

Method of utilizing refuses in urban and rural

#69
20130248433
2013-09-26

Water and dirt separator

#70
20130194058
2013-08-01

BACK SAVER

#71
20130189675
2013-07-25

Assay to capture and detect circulating multiple myeloma cells from blood

#72
20130037472
2013-02-14

Device for separating ferromagnetic particles from a suspension

#73
20130026079
2013-01-31

System for performing a magnetic separation procedure

#74
20120279712
2012-11-08

Magnetic composite particles

#75
20120132032
2012-05-31

MAGNETIC RECOVERY OF VALUABLES FROM SLAG MATERIAL

#76
20120017939
2012-01-26

Artificial field litter pick-up device

#77
20110068059
2011-03-24

Mercury removal with sorbents magnetically separable from treated fluids

#78
20110044883
2011-02-24

METHOD OF PURIFYING GYPSUM

#79
20110042276
2011-02-24

Separation of carbon nanotubes using magnetic particles

#80
20110025315
2011-02-03

Detecting method and dielectric particles containing magnetic material employed in the detecting method

#81
20100294047
2010-11-25

Method and system for performing a magnetic separation procedure

#82
20100288395
2010-11-18

Method and apparatus for effecting automated movement of a magnet in an instrument for performing a magnetic separation procedure

#83
20100264089
2010-10-21

Method and apparatus for providing magnetic fluid treatment with programmable electrical energy

#84
20100116747
2010-05-13

Method for magnetically supported extraction

#85
20090236269
2009-09-24

CLASSIFICATION METHOD AND CLASSIFICATION APPARATUS

#86
20090223683
2009-09-10

Machine for removing ferrous debris

#87
20090183323
2009-07-23

Artificial field litter pick-up device

#88
20080187472
2008-08-07

Magnetic bead-based arrays

#89
20070175403
2007-08-02

Magnetically-attractable non-clumping animal litter

#90
20070169710
2007-07-26

Magnetically-attractable scoopable clumping animal litter

#91
20070169709
2007-07-26

Magnetically-attractable scoopable clumping animal litter

#92
20070114172
2007-05-24

Multiple laminar flow-based rate zonal or isopycnic separation with holographic optical trapping of blood cells and other static components

#93
20070084759
2007-04-19

Magnetic sweeper capable of collecting and releasing metal objects therefrom

#94
20070029257
2007-02-08

Multiple laminar flow-based particle and cellular separation with laser steering

#95
20060076277
2006-04-13

Separation apparatus and methods

#96
20050247734
2005-11-10

Rotary valve type magnetic foreign matter remover

#97
20050151611
2005-07-14

Retractable magnetic sweeper

#98
20050121604
2005-06-09

Multiple laminar flow-based particle and cellular separation with laser steering

#99
20050061962
2005-03-24

Multiple laminar flow-based rate zonal or isopycnic separation with holographic optical trapping of blood cells and other static components

#100
17332371
2024-04-02

Methods and systems including flow and magnetic modules

#101
16516993
2022-03-22

Device for capturing and releasing magnetic particles