ClassID:

32587

B01J20/28009 - CPC Classification

Classification description:

Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties Magnetic properties

Recent Application in this class:
#1
20260145158
2026-05-28

APPLICATION OF CARBOXYLATED COVALENT ORGANIC MAGNETIC FRAMEWORK MATERIAL AS MAGNETIC SOLID-PHASE EXTRACTION ADSORBENT

#2
20260098252
2026-04-09

PURIFICATION OF CIRCULAR DNAS FROM CELLS USING NANOCLAYS

#3
20260034534
2026-02-05

COMPOSITE PARTICLES AND THEIR USE IN THE SELECTIVE CAPTURE AND RELEASE OF CARBON DIOXIDE WITH USE OF DIELECTRIC HEATING

#4
20260027547
2026-01-29

MAGNETIC NANOPARTICLES FOR REMOVAL OF PARTICULATE WASTE

#5
20260022033
2026-01-22

WATER PURIFICATION AGENT AND METHOD FOR PRODUCING SAME

#6
20250354194
2025-11-20

POLYDOPAMINE COATINGS FOR MICROORGANISM CAPTURE

#7
20250352938
2025-11-20

GAS ADSORPTION/DESORPTION UNIT, GAS ADSORPTION/DESORPTION DEVICE AND METHOD FOR PRODUCING MAGNETIC MATERIAL

#8
20250249434
2025-08-07

METHOD TO FABRICATE NOVEL MAGNETIC ORGANIC FRAMEWORK MATERIAL FOR BARIUM COLLECTION FROM PRODUCED WATER

#9
20250243089
2025-07-31

NOVEL MAGNETIC METAL ORGANIC FRAMEWORK MATERIAL FOR BARIUM COLLECTION FROM PRODUCED WATER

#10
20250229250
2025-07-17

MAGNETIC MESOPOROUS SILICA-BASED (MMPS) MATERIALS

#11
20250196091
2025-06-19

MAGNETIC MESOPOROUS MATERIALS BASED ON SILICA (3MS)

#12
20250170555
2025-05-29

METAL-ORGANIC FRAMEWORKS FOR SELECTIVE ION EXTRACTION

#13
20250161904
2025-05-22

HYDROGEL-BASED REGENERATIVE ADSORBENTS

#14
20250065299
2025-02-27

LAYERED MULTI-METAL-OXIDE-BASED MAGNETIC BIOCHAR AND PREPARATION METHOD AND USE THEREOF

#15
20250001394
2025-01-02

Imidazolium ionic liquids made using cardanol extracted from cashew nutshell oil to enhance crude oil recovery in oilfields

#16
20240424479
2024-12-26

Imidazolium ionic liquids made using cardanol extracted from cashew nutshell oil to enhance crude oil recovery in oilfields

#17
20240424478
2024-12-26

Imidazolium ionic liquids made using cardanol extracted from cashew nutshell oil to enhance crude oil recovery in oilfields

#18
20240409417
2024-12-12

POROUS CARBON MATERIAL COMPOSITES AND THEIR PRODUCTION PROCESS, ADSORBENTS, COSMETICS, PURIFICATION AGENTS, AND COMPOSITE PHOTOCATALYST MATERIALS

#19
20240408577
2024-12-12

Wastewater treatment method for aqueous solutions

#20
20240408576
2024-12-12

Batch method for wastewater treatment

#21
20240408575
2024-12-12

Method for treating an aqueous solution

#22
20240390877
2024-11-28

POROUS MATERIALS WITH CONTROLLED POROSITY; PROCESS FOR THE PREPARATION THEREOF; AND USE THEREOF FOR CHROMATOGRAPHIC SEPARATIONS

#23
20240342688
2024-10-17

MAGNETIC ALUMINUM-BASED ADSORBENT AND PREPARATION METHOD THEREFOR

#24
20240326013
2024-10-03

MAGNETIC NANOPARTICLES FOR REMOVAL OF PARTICULATE WASTE

#25
20240307844
2024-09-19

METHOD FOR TREATING SURFACES OR GASEOUS MEDIA USING A FERROMAGNETIC GEL

#26
20240181426
2024-06-06

HUANGSHUI POLYSACCHARIDE-BASED HYDROGEL AND PREPARATION METHOD AND USE THEREOF

#27
20240139707
2024-05-02

BIOGENIC ACTIVATED CARBON AND METHODS OF MAKING AND USING SAME

#28
20240116025
2024-04-11

HYBRID MATERIAL FOR CHROMATOGRAPHIC SEPARATIONS COMPRISING A SUPERFICIALLY POROUS CORE AND A SURROUNDING MATERIAL

#29
20240091739
2024-03-21

MERCAPTO GROUP-LOADED LAYERED DOUBLE HYDROXIDE-BASED MAGNETIC COMPOSITE PARTICLE, AND PREPARATION METHOD AND USE THEREOF

#30
20240082813
2024-03-14

BIOGENIC ACTIVATED CARBON AND METHODS OF MAKING AND USING SAME

#31
20230415122
2023-12-28

DESALINATION OF WATER USING A COMPLEXING AGENT ATTACHED TO A MAGNETIC NANOPARTICLE

#32
20230381743
2023-11-30

METHOD FOR PREPARING HIGHLY POROUS POLYMER PARTICLES FOR DIAGNOSTIC APPLICATIONS

#33
20230372892
2023-11-23

ONE-STEP METHOD FOR PREPARING MAGNETIC MAGNESIUM-IRON LAYERED DOUBLE HYDROXIDE (LDH)-BIOCHAR COMPOSITE MATERIAL AND USE THEREOF

#34
20230302399
2023-09-28

MAGNETIC SWING ABSORPTION

#35
20230294073
2023-09-21

SUPERFICIALLY POROUS MATERIALS COMPRISING A COATED CORE HAVING NARROW PARTICLE SIZE DISTRIBUTION; PROCESS FOR THE PREPARATION THEREOF; AND USE THEREOF FOR CHROMATOGRAPHIC SEPARATIONS

#36
20230272344
2023-08-31

COMPOSITIONS AND METHODS FOR PERFORMING MAGNETIBUOYANT SEPARATIONS

#37
20230249194
2023-08-10

A Process for Removing Micropollutants in Liquid or Gas

#38
20230241583
2023-08-03

SURFACE MOLECULARLY IMPRINTED MAGNETIC NANOMETER MATERIAL OF SALVIANOLIC ACID A, PREPARATION METHOD THEREFOR AND USE THEREOF

#39
20230234022
2023-07-27

Hydrocarbon adsorbent

#40
20230226519
2023-07-20

Metal Chelating Functional Graphene Materials

#41
20230219056
2023-07-13

ZEIN-BASED LOW DENSITY POROUS ABSORBENT

#42
20230127156
2023-04-27

Preparation of Magnetic Core-Shell Particles

#43
20230084588
2023-03-16

MAGNETIC NANOPARTICLE COATED POROUS MATERIALS FOR RECOVERY OF CONTAMINANTS

#44
20230078860
2023-03-16

MAGNETIC, SUPERHYDROPHOBIC AND SUPEROLEOPHILIC MEDIUM, SYNTHESIZING METHODS AND APPLICATIONS OF SAME

#45
20230048134
2023-02-16

Magnetically-controlled graphene-based micro-/nano-motor and fabrication method thereof

#46
20220411302
2022-12-29

Process for treating acid mine drainage

#47
20220356399
2022-11-10

Magnetic soil remediation agent for soil heavy metal pollution, preparation method and use thereof

#48
20220332600
2022-10-20

ABSORBENT FOR MUNICIPAL WASTEWATER TREATMENT

#49
20220297086
2022-09-22

Method for preparing an iron oxide particle core composite

#50
20220280917
2022-09-08

Method for removing a pollutant from aqueous solution

#51
20220266170
2022-08-25

CHROMATOGRAPHY MEDIUM

#52
20220258130
2022-08-18

Chromatography Media

#53
20220234026
2022-07-28

Core-shell structure polymer magnetic nanospheres with high Cr (VI) adsorption capacity, preparation method and application

#54
20220234025
2022-07-28

CORE-SHELL STRUCTURE POLYMER MAGNETIC NANOSPHERES WITH HIGH Cr (VI) ADSORPTION CAPACITY, PREPARATION METHOD AND APPLICATION

#55
20220176344
2022-06-09

Metal organic framework based water capture apparatus

#56
20220118422
2022-04-21

Oleophilic hydrophobic magnetic porous materials

#57
20220097024
2022-03-31

METHOD FOR PREPARING MONOLITHIC COATED SURFACES

#58
20220080383
2022-03-17

Method and reactor for separating and removing heavy metals from wastewater using sulfhydryl-modified nano-magnetized activated carbon

#59
20220059839
2022-02-24

Nanocomposites and related methods

#60
20220002167
2022-01-06

Magnetic magnesium-manganese layered double metal oxide composite and preparation and application

#61
20210346863
2021-11-11

Adsorbents, systems and methods for the removal of heavy metals from contaminated water

#62
20210301187
2021-09-30

Oil spill sorbent

#63
20210261422
2021-08-26

MAGNETIC NANO COMPOSITE MATERIAL BASED ON TWO-DIMENSIONAL LAYERED MATERIAL MAGADIITE, AND PREPARATION METHOD AND APPLICATION THEREOF

#64
20210247278
2021-08-12

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

#65
20210214674
2021-07-15

Method for enriching and separating anaerobic fiber-degrading bacterium on the basis of cellulosic magnetic nanoparticles

#66
20210213387
2021-07-15

Magnetic adsorbents and methods of their use for removal of contaminants

#67
20210199646
2021-07-01

SAMPLE DEPLETION AND ENRICHMENT TO IMPROVE THE QUALITY OF DIAGNOSTIC TEST RESULTS

#68
20210180752
2021-06-17

System for storing solid state hydrogen

#69
20210178325
2021-06-17

Magnetic adsorbents, methods for manufacturing a magnetic adsorbent, and methods of removal of contaminants from fluid streams

#70
20210118587
2021-04-22

Radioactive chemical waste treatment apparatus

#71
20210087763
2021-03-25

DEVICE AND METHOD FOR REMOVING OF UNWANTED MATERIAL

#72
20210077980
2021-03-18

Radionuclide adsorbent, method of preparing the same and method of removing radionuclide using the same

#73
20210023535
2021-01-28

Porous carbon material composites and their production process, adsorbents, cosmetics, purification agents, and composite photocatalyst materials

#74
20210023533
2021-01-28

Magnetic composite containing polyethylenimine functionalized actived carbon and methods thereof

#75
20210009427
2021-01-14

Biogenic activated carbon and methods of making and using same

#76
20200406226
2020-12-31

Hydrocarbon adsorbent

#77
20200363078
2020-11-19

Metal organic framework based water capture apparatus

#78
20200360892
2020-11-19

Superhydrophobic covalent organic framework materials

#79
20200338523
2020-10-29

Magnetic strong base anion exchange resin with high mechanical strength, and preparation method thereof

#80
20200316562
2020-10-08

Magnetic polymer adsorption material, preparation method therefor and application thereof

#81
20200282379
2020-09-10

Metal organic framework based water capture apparatus

#82
20200277204
2020-09-03

Methods to remove organic and/or inorganic compounds from water

#83
20200270807
2020-08-27

Methods and systems for decolorizing textile materials

#84
20200139341
2020-05-07

Magnetic adsorbent for removing arsenic and antimony by means of adsorption-superconducting magnetic separation and preparation method therefor

#85
20200101398
2020-04-02

Chromatography medium

#86
20200087179
2020-03-19

Removal of selenocyanate from refinery sour water stripper wastewater

#87
20200086292
2020-03-19

LOW-TEMPERATURE REMOVAL OF H2S USING LARGE-SURFACE-AREA NANO-FERRITES OBTAINED USING A MODIFIED CHEMICAL COPRECIPITATION METHOD

#88
20200055736
2020-02-20

Biogenic activated carbon and methods of making and using same

#89
20200055023
2020-02-20

Controlled release of hydrogen from composite nanoparticles

#90
20200038839
2020-02-06

Method for preparing highly porous polymer particles for diagnostic applications

#91
20200023338
2020-01-23

Novel Chromatography Media

#92
20200001272
2020-01-02

Synthesis of a thin insoluble hydroxide shell on the surface of magnetic zero-valent metal nanoparticles for environmental remediation

#93
20190389744
2019-12-26

Magnetic, superhydrophobic and superoleophilic medium, synthesizing methods and applications of same

#94
20190329221
2019-10-31

Synthesis and application of a nanomaterial for removal of patulin

#95
20190329218
2019-10-31

High-loading and alkali-resistant protein a magnetic bead and method of use thereof

#96
20190283000
2019-09-19

Method for preparing monolithic coated surfaces

#97
20190269285
2019-09-05

Waste absorbing formulation with communication capabilities and toilet systems for use thereof

#98
20190256376
2019-08-22

Composite material for water treatment

#99
20190210004
2019-07-11

Magnetic cesium adsorbent, preparation method therefor, and cesium removal method using same

#100
20190193088
2019-06-27

LIQUID PURIFICATION USING MAGNETIC NANOPARTICLES

#101
20190193066
2019-06-27

Reusable porous Na(SiAl)O6.xH2O/NiFe2O4 structure for selective removal of heavy metals from waste waters

#102
20190134604
2019-05-09

POROUS MATERIALS WITH CONTROLLED POROSITY; PROCESS FOR THE PREPARATION THEREOF; AND USE THEREOF FOR CHROMATOGRAPHIC SEPARATIONS

#103
20190127697
2019-05-02

COMPOSITIONS AND METHODS FOR PERFORMING MAGNETIBUOYANT SEPARATIONS

#104
20190126332
2019-05-02

Remediation material for heavy-metal chromium contaminated soil, preparation method and application thereof

#105
20190119641
2019-04-25

Compositions and methods for performing magnetibuoyant separations

#106
20190091661
2019-03-28

METHOD FOR PREPARATION OF VARIOUS CARBON ALLOTROPES BASED MAGNETIC ADSORBENTS WITH HIGH MAGNETIZATION

#107
20190091657
2019-03-28

Hybrid material for chromatographic separations comprising a superficially porous core and a surrounding material

#108
20190091653
2019-03-28

Magnetic adsorbent for organic pollutant removal

#109
20190015815
2019-01-17

SUPERFICIALLY POROUS MATERIALS COMPRISING A COATED CORE HAVING NARROW PARTICLE SIZE DISTRIBUTION; PROCESS FOR THE PREPARATION THEREOF; AND USE THEREOF FOR CHROMATOGRAPHIC SEPARATIONS

#110
20190002871
2019-01-03

Magnetic nanoparticles for nucleic acid purification

#111
20180319658
2018-11-08

Controlled release of hydrogen from composite nanoparticles

#112
20180292394
2018-10-11

Sample depletion and enrichment to improve the quality of diagnostic test results

#113
20180280923
2018-10-04

Engineered nanoparticles for aqueous applications

#114
20180258599
2018-09-13

DEVICE AND METHOD FOR REMOVING OF UNWANTED MATERIAL

#115
20180236435
2018-08-23

Composites for removing heavy metal and method of synthesizing the same

#116
20180222773
2018-08-09

Method for removing organic dyes from water using a hemoglobin/FEOcomposite adsorbent

#117
20180199770
2018-07-19

Waste absorbing formulation with communication capabilities and toilet systems for use thereof

#118
20180178189
2018-06-28

METHOD FOR DESORPTION OF METAL OXYANIONS FROM SUPERPARAMAGNETIC IRON OXIDE NANOPARTICLES (SPION)

#119
20180161760
2018-06-14

POROUS CARBON MATERIAL COMPOSITES AND THEIR PRODUCTION PROCESS, ADSORBENTS, COSMETICS, PURIFICATION AGENTS, AND COMPOSITE PHOTOCATALYST MATERIALS

#120
20180133688
2018-05-17

Composite graphene-based material

#121
20180071710
2018-03-15

Magnetic adsorbent for removing arsenic and antimony by means of adsorption-superconducting magnetic separation and preparation method therefor

#122
20170266670
2017-09-21

LIQUID PURIFICATION USING MAGNETIC NANOPARTICLES

#123
20170226153
2017-08-10

Method for Separation of Biopolymer Molecules and a Carrier for Application of this Method

#124
20170225967
2017-08-10

Use of Magnetic Mesoporous Silica Nanoparticles For Removing Uranium From Media

#125
20170218013
2017-08-03

Immobilisation of chelating groups for immobilised metal ion chromatography (IMAC)

#126
20170092396
2017-03-30

Amphiphilic magnetic nanoparticles and aggregates to remove hydrocarbons and metal ions and synthesis thereof

#127
20170050121
2017-02-23

Chromatography medium

#128
20170025713
2017-01-26

Gas detection material, gas detection tape and lithium ion secondary battery

#129
20160339446
2016-11-24

Silicon comprising polymer coated particles

#130
20160256851
2016-09-08

Reactive self-indicating absorbent materials, methods, and systems

#131
20160243523
2016-08-25

MAGNETIC NANOPARTICLES DECORATED ACTIVATED CARBON NANOCOMPOSITES FOR PURIFICATION OF WATER

#132
20160220982
2016-08-04

Hydrophilic magnetic resin with high specific area, preparation method therefor and application method thereof for rapidly extracting phthalates in water body

#133
20160214030
2016-07-28

ADSORBENT AND ADSORPTION APPARATUS USING THE SAME

#134
20160203893
2016-07-14

Magnetic hydrotalcite composite and production method thereof

#135
20160187327
2016-06-30

Diagnostic assay using particles with magnetic properties

#136
20160185880
2016-06-30

Manufacture of magnetic particles

#137
20160184737
2016-06-30

NEW PROCESS AND SYSTEM FOR MAGNETIC SEPARATION

#138
20160067675
2016-03-10

Magnetic Absorbent Material and Methods of Using the Same

#139
20160067674
2016-03-10

LIGANDS AND METHODS FOR ISOLATING OR REMOVING PROTEINS

#140
20160023922
2016-01-28

Filter and methods for heavy metal remediation of water

#141
20160001263
2016-01-07

Preparation and use of magnetic polymer nanocomposites

#142
20150367324
2015-12-24

Process for obtaining nanocomposites, nanocomposite, method of capture and retrieval of a solubilized and/or dispersed material in organic or inorganic medium, method of purification of an organic or inorganic medium and capture and retrieval kit for a solubilized and/or dispersed material in organic or inorganic medium

#143
20150360232
2015-12-17

Extraction separation using magnetic beads

#144
20150336081
2015-11-26

MAGNETIC ADSORBENTS, METHODS FOR MANUFACTURING A MAGNETIC ADSORBENT, AND METHODS OF REMOVAL OF CONTAMINANTS FROM FLUID STREAMS

#145
20150328621
2015-11-19

Carbon bodies and ferromagnetic carbon bodies

#146
20150298993
2015-10-22

Separation of oil-water mixtures using nanotechnology

#147
20150252407
2015-09-10

NANOSTRUCTURE AND METHODS OF NUCLEIC ACID ISOLATION

#148
20150252357
2015-09-10

Synthesis of magnetic nanoparticles for nucleic acid purification

#149
20150239758
2015-08-27

Radioactive cesium decontaminator and method of producing the same, and method of removing the radioactive cesium

#150
20150231598
2015-08-20

Magnetic core coated inorganic ion adsorbent for removing Cs ions in radioactive wastewater and preparation method thereof

#151
20150218015
2015-08-06

Polymer beads incorporating solid particulate material

#152
20150217288
2015-08-06

Particle for Recovering an Anion from an Aqueous Solution

#153
20150217222
2015-08-06

Magnetic activated carbon and methods for preparing and regenerating such materials

#154
20150209756
2015-07-30

MAGNETIC CORE-SHELL PARTICLES WITH HIGH SEPARATION EFFICIENCY

#155
20150192571
2015-07-09

Method for the isolation of microvesicles

#156
20150166366
2015-06-18

Inorganic nanoparticle of magnetic ferro-imogolite for removing trace elements

#157
20150151276
2015-06-04

Chromatography media and use thereof

#158
20150144831
2015-05-28

BIOGENIC ACTIVATED CARBON AND METHODS OF MAKING AND USING SAME

#159
20150132758
2015-05-14

Magnetic nanocomposite retrieval of nucleotide sequence

#160
20150041400
2015-02-12

Compositions and methods for direct capture of organic materials from process streams

#161
20140374646
2014-12-25

HYBRID MATERIAL COMPRISING GRAPHENE AND IRON OXIDE, METHOD FOR MANUFACTURING THE SAME, AND APPARATUS FOR TREATING WASTE WATER USING THE SAME

#162
20140319062
2014-10-30

Process for the synthesis of magnetically recoverable, high surface area carbon-FeOnano-composite using metal organic framework (MOF)

#163
20140264144
2014-09-18

Method for preparation of various carbon allotropes based magnetic adsorbents with high magnetization

#164
20140264143
2014-09-18

Porositization process of carbon or carbonaceous materials

#165
20140183138
2014-07-03

Method and nanocomposite for treating wastewater

#166
20140183130
2014-07-03

Material for separation of a biomolecule

#167
20140087938
2014-03-27

Sand bed downdraft furnace and activated carbon scrubber

#168
20130343969
2013-12-26

Particulate Materials for Uranium Extraction and Related Processes

#169
20130284968
2013-10-31

Porous magnetic sorbent

#170
20130134098
2013-05-30

WATER TREATMENT PROCESSES FOR NORM REMOVAL

#171
20130126394
2013-05-23

Iron oxide magnetic nanoparticle, its preparation and its use in desulfurization

#172
20130116339
2013-05-09

Method of magnetizing natural and synthetic aluminosilicates

#173
20130099153
2013-04-25

HYBRID MATERIAL COMPRISING GRAPHENE AND IRON OXIDE, METHOD FOR MANUFACTURING THE SAME, AND APPARATUS FOR TREATING WASTE WATER USING THE SAME

#174
20130056421
2013-03-07

Magnetic resin separator

#175
20130034893
2013-02-07

Methods for Coupling of Molecules to Metal/Metal Oxide Surfaces

#176
20120325731
2012-12-27

Wastewater treatment method

#177
20120247461
2012-10-04

Sorbing granular material and process for producing sorbing granular material

#178
20120061317
2012-03-15

Magnetic Pollen Grains as Sorbents for Organic Pollutants in Aqueous Media

#179
20120043496
2012-02-23

POROUS, MAGNETIC SILICA GEL MOLDED PARTS, PRODUCTION THEREOF, AND APPLICATION THEREOF

#180
20120037840
2012-02-16

USE OF MAGNETIC NANOPARTICLES TO REMOVE ENVIRONMENTAL CONTAMINANTS

#181
20120018382
2012-01-26

Liquid purification using magnetic nanoparticles

#182
20110294660
2011-12-01

REUSABLE HEAVY METAL REMOVER AND FABRICATION METHOD THEREOF

#183
20110253632
2011-10-20

Oil adsorbent, and method for recovering oil

#184
20110224645
2011-09-15

Chemokine containing apheresis column and methods of use

#185
20110136663
2011-06-09

Method and apparatus for sorbent production, primarily for removing arsenic from drinking water

#186
20110089118
2011-04-21

SURFACE-ROUGHENED HIGH-DENSITY FUNCTIONAL PARTICLE, METHOD FOR PRODUCING THE SAME AND METHOD FOR TREATING TARGET SUBSTANCE WITH THE SAME

#187
20110071274
2011-03-24

Immobilization of chelating groups for immobilized metal ion chromatography (IMAC)

#188
20110070663
2011-03-24

Method for the enrichment of phosphorylated and/or glycosylated analytes

#189
20110068059
2011-03-24

Mercury removal with sorbents magnetically separable from treated fluids

#190
20110056885
2011-03-10

Valuable resource recovery system and operation method thereof

#191
20110045574
2011-02-24

CHROMATOGRAPHY MEDIUM

#192
20110005390
2011-01-13

COabsorbent and method for COcapture

#193
20100294977
2010-11-25

Separation media for biomolecules comprising porous hybrid particles containing inorganic metal oxide nanoparticles

#194
20100291167
2010-11-18

POROUS CARBON MATERIAL COMPOSITES AND THEIR PRODUCTION PROCESS, ADSORBENTS, COSMETICS, PURIFICATION AGENTS, AND COMPOSITE PHOTOCATALYST MATERIALS

#195
20100230358
2010-09-16

Oil adsorbent, and method for recovering the same

#196
20100227015
2010-09-09

Method and apparatus for making porous agarose beads

#197
20100224566
2010-09-09

Adsorbent, method for recovering an organic matter and method for recovering an oil

#198
20100222508
2010-09-02

MAGNETIC POLYMER PARTICLES

#199
20100160585
2010-06-24

Method and apparatus for isolating and purifying nucleic acid using a single surface

#200
20100155335
2010-06-24

Magnetic filtration process, magnetic filtering material, and methods of forming magnetic filtering material

#201
20100152425
2010-06-17

Material for separation of a biomolecule

#202
20100129794
2010-05-27

Magnetic Polymer Particles

#203
20100062509
2010-03-11

Highly porous magnetic temporary fixed bed

#204
20100006795
2010-01-14

Preparation of polymer particles

#205
20090324467
2009-12-31

MAGNETIC CHEMICAL ABSORBENT, PRODUCTION PROCESS FOR THE SAME AND RECYCLING METHOD FOR THE SAME, AS WELL AS WASTE-LIQUID TREATING METHOD

#206
20090321363
2009-12-31

FUNCTIONAL PARTICLES AND WATER TREATMENT METHOD EMPLOYING THE SAME

#207
20090314717
2009-12-24

OIL-ADSORBING PARTICLE COMPOSITE AND WATER-TREATMENT METHOD USING THE SAME

#208
20090311804
2009-12-17

Magnetic bead assisted sample conditioning system

#209
20090305868
2009-12-10

Magnetically operated absorbent and method for the production thereof

#210
20090289213
2009-11-26

Method of processing a biological and/or chemical sample

#211
20090277834
2009-11-12

Method for contacting liquid with ion exchange resin

#212
20090253220
2009-10-08

Absorbing Biomolecules into Gel-Shell Beads

#213
20090242487
2009-10-01

MAGNETIC PARTICLE REMOVAL PROCESS

#214
20090236287
2009-09-24

Water polishing process

#215
20090218543
2009-09-03

Catalytic nanoparticles for nerve-agent destruction

#216
20090120880
2009-05-14

Process for preparing magnetic particles for selectively removing contaminants from solution

#217
20090095668
2009-04-16

PREPARATION OF MONOLITHIC ARTICLES

#218
20090090855
2009-04-09

Preparation of samples for LC-MS/MS using magnetic particles

#219
20080307960
2008-12-18

Air Pollutant Removal Using Magnetic Sorbent Particles

#220
20080283792
2008-11-20

Separation Medium with Various Functionalities

#221
20080226523
2008-09-18

Magnetic activated carbon and the removal of contaminants from fluid streams

#222
20080196589
2008-08-21

Gas Separating and/or Purifying Gel and Associated Devices

#223
20080193996
2008-08-14

METHODS FOR SEPARATING MOLECULES

#224
20080161631
2008-07-03

Multi-functional protective materials and methods for use

#225
20080118972
2008-05-22

Method and apparatus for isolating and purifying nucleic acid using a single surface

#226
20080011683
2008-01-17

Method to remove agent from liquid phase

#227
20070299249
2007-12-27

Polymer Particles

#228
20070286877
2007-12-13

MULTI-FUNCTIONAL PROTECTIVE TEXTILES AND METHODS FOR DECONTAMINATION

#229
20070248529
2007-10-25

REACTIVE-ADSORPTIVE PROTECTIVE MATERIALS AND METHODS FOR USE

#230
20070187029
2007-08-16

Multi-functional protective textiles and methods for decontamination

#231
20070117972
2007-05-24

Materials and Methods For the Purification of Polyelectrolytes, Particularly Nucleic Acids

#232
20070105154
2007-05-10

Cell lysis composition, methods of use, apparatus, and kit

#233
20070090050
2007-04-26

METHOD AND APPARATUS FOR TREATMENT OF A FLUID STREAM

#234
20070069408
2007-03-29

Method and apparatus for making porous agarose beads

#235
20060283803
2006-12-21

WATER TREATMENT PROCESS

#236
20060214099
2006-09-28

Polymer entrapped particles

#237
20060199732
2006-09-07

Compositions for separating molecules

#238
20060197063
2006-09-07

Shaped porous materials

#239
20060189797
2006-08-24

Magnetic polymer particles

#240
20060182997
2006-08-17

Noble metal-magnetic metal oxide composite particle and method for producing same

#241
20060133975
2006-06-22

Adsorbent, porous filter, air cleaning device, method of cleaning air, and method of manufacturing porous filter

#242
20060084089
2006-04-20

Use of magnetic material to direct isolation of compounds and fractionation of multipart samples

#243
20060076229
2006-04-13

Magnetic activated carbon and the removal of contaminants from a fluid streams

#244
20060040388
2006-02-23

Bioprocesses enhanced by magnetic nanoparticles

#245
20060011550
2006-01-19

Inorganic contaminant removal from water

#246
20060011549
2006-01-19

Solid compositions for selective adsorption from complex mixtures

#247
20060009355
2006-01-12

Compositions for separating molecules

#248
20050285073
2005-12-29

Permanently linked, rigid, magnetic chains

#249
20050274674
2005-12-15

Method and apparatus for treatment of a fluid stream

#250
20050224413
2005-10-13

Water treatment process

#251
20050196856
2005-09-08

Polyelectrolyte-coated size-exclusion ion-exchange particles

#252
20050189294
2005-09-01

Magnetic process for removing heavy metals from water employing magnetites

#253
20050184062
2005-08-25

Method for regenerating adsorbent by heating

#254
20050155934
2005-07-21

Method for removing contaminants from fluid streams

#255
20050136195
2005-06-23

Methods and devices utilizing adsorption of chiral molecules at a surface or interface

#256
20050026778
2005-02-03

Multi-functional protective fiber and methods for use

#257
20050013788
2005-01-20

Sorptive composite materials

#258
20050003428
2005-01-06

Solid compositions for selective adsorption from complex mixtures

#259
20050003181
2005-01-06

Preparation of polymer particles

#260
19281575
2026-03-10

Method for fabricating organic nanocomposite

#261
18904871
2025-12-09

Photocatalytic degradation and removal of imidacloprid insecticide using hydrophilic magnetic covalent organic frameworks (COFs)

#262
18612504
2025-01-14

Imidazolium ionic liquids made using cardanol extracted from cashew nutshell oil to enhance crude oil recovery in oilfields

#263
18242418
2024-01-09

Method of chromium (CR) removal from wastewater using copper augmented biochar

#264
18212034
2024-04-30

Imidazolium ionic liquids made using cardanol extracted from cashew nutshell oil to enhance crude oil recovery in oilfields

#265
18211747
2024-01-16

Preparing magnetite and akaganéite nanoparticles from steel slag as a raw material for wastewater treatment

#266
18119996
2024-02-06

Magnetic hydrochar synthesized from microalgal biomass

#267
16167507
2020-02-25

Synthesis of biocomposite alginate-chitosan-magnetite nanoparticle beads for removal of organic persistent contaminants from water systems

#268
16137472
2019-04-02

Magnetic polymer nanocomposite for removal of divalent heavy metal ions from water

#269
15722898
2018-06-05

Carboxylic functionalized magnetic nanocomposite

#270
15711195
2018-03-27

Device for detecting and decontaminating hazardous chemicals

#271
15710272
2018-03-27

Composition of magnetic materials for sensing and decontaminating toxic chemicals

#272
15705191
2018-02-27

Biosynthesized magnetic metal nanoparticles for oil spill remediation

#273
15179076
2017-09-26

Magnetic materials for sensing and decontaminating toxic chemicals

#274
14637366
2016-05-10

Method for removing organic dye from wastewater