ClassID:

32674

B01J20/3265 - CPC Classification

Classification description:

Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof; Processes for preparing, regenerating, or reactivating; Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer; Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group; Non-macromolecular compounds with an organic functional group containing a metal, e.g. a metal affinity ligand

Recent Application in this class:
#1
20260054250
2026-02-26

COMPOSITE PARTICLES WITH NON-POROUS HYBRID ORGANIC-INORGANIC MATERIAL

#2
20250375755
2025-12-11

SORBENT COMPOSITIONS, SYSTEMS, AND METHODS

#3
20250362277
2025-11-27

LIQUID CHROMATOGRAPHY TECHNIQUE

#4
20250303391
2025-10-02

METHOD FOR PRODUCING ZEOLITIC IMIDAZOLATE FRAMEWORK (ZIF) CRYSTALS AND COATINGS

#5
20250281876
2025-09-11

DECONTAMINATING MATERIALS AND METHODS OF MAKING AND USING SAME

#6
20250249434
2025-08-07

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

#7
20250249431
2025-08-07

METAL-ORGANIC FRAMEWORK FILM AND METHOD FOR PRODUCING SAME

#8
20250144601
2025-05-08

Adsorbent Material, Adsorption System, and Adsorption Process

#9
20250128235
2025-04-24

COF@hydromagnesite composite material and preparation method and application thereof

#10
20240190912
2024-06-13

SEPARATION MEDIA AND PURIFICATION METHODS FOR CARBOHYDRATE CONTAINING MOLECULES USING THE SAME

#11
20240189797
2024-06-13

SEPARATION MEDIA AND PURIFICATION METHODS FOR CARBOHYDRATE BINDING DOMAIN CONTAINING MOLECULES

#12
20240181425
2024-06-06

Modified Metal-Organic Framework (MOF) Compositions, Process of Making and Process of Use Thereof

#13
20240139394
2024-05-02

ADSORBENT FOR CALCIPROTEIN PARTICLES, ADSORPTION REMOVAL SYSTEM, AND METHOD FOR UTILIZATION THEREOF

#14
20240082815
2024-03-14

SYSTEM AND METHOD FOR FLUID CAPTURE USING A CROSS-LINKED BINDER

#15
20240082814
2024-03-14

COMPOSITE PARTICLES WITH NON-POROUS HYBRID ORGANIC-INORGANIC MATERIAL

#16
20240026230
2024-01-25

Trinuclear basic iron (III) acetate solid absorbent compositions and methods for the removal or sweetening of mercaptan sulfur compounds from hydrocarbon streams

#17
20230277975
2023-09-07

Sorbent structures with resistive heating capability and methods of making the same

#18
20230226519
2023-07-20

Metal Chelating Functional Graphene Materials

#19
20230173457
2023-06-08

PACKAGE OF A TOBACCO OR NICOTINE CONTAINING PRODUCT COMPRISING A MOISTURE REGULATING PRODUCT

#20
20230168166
2023-06-01

ODOR SENSOR AND MANUFACTURING METHOD OF THE SAME

#21
20230149760
2023-05-18

MOF-FABRIC COMPOSITES AND METHODS OF MOF-FABRIC COMPOSITE SYNTHESIS

#22
20230087627
2023-03-23

Methods of Making Metal-Organic Framework Composites

#23
20230039640
2023-02-09

Solid-state crystallization of metal organic frameworks within mesoporous materials methods and hybrid materials thereof

#24
20220356399
2022-11-10

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

#25
20220258130
2022-08-18

Chromatography Media

#26
20220023851
2022-01-27

SOLID-PHASE CHELATOR MATERIAL, METHOD FOR PRODUCING THEREOF AND USE THEREOF FOR THE PURIFICATION OF PROTEINS

#27
20220023829
2022-01-27

AMORPHOUS METAL ORGANIC FRAMEWORKS AND METHODS OF PREPARING THE SAME

#28
20220001352
2022-01-06

SURFACTANT-TEMPLATED SYNTHESIS OF NANOSTRUCTURED XEROGEL ADSORBENT PLATFORMS

#29
20210379559
2021-12-09

Modified metal-organic framework (MOF) compositions, process of making and process of use thereof

#30
20210299633
2021-09-30

Adsorption cooling system using metal organic frameworks

#31
20210292192
2021-09-23

METHODS AND USES OF ENCAPSULATED EXUDATES AND DRIED EUGLENA BIOMASS FOR BINDING METAL

#32
20210275989
2021-09-09

FUNCTIONAL MATERIALS AND DEVICES FOR REDUCING TOXIC POLLUTANTS

#33
20210199646
2021-07-01

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

#34
20210101092
2021-04-08

Liquid chromatography technique

#35
20210016245
2021-01-21

Method for in-situ synthesis of metal organic frameworks (MOFs), covalent organic frameworks (COFs) and zeolite imidazolate frameworks (ZIFs), and applications thereof

#36
20210016232
2021-01-21

MEMBRANES COMPRISING A LAYER OF METAL ORGANIC FRAMEWORK PARTICLES

#37
20200306724
2020-10-01

Amidoxime-functionalized materials and their use in extracting metal ions from liquid solutions

#38
20200254421
2020-08-13

Fabrication of metal organic framework materials using a layer-by-layer spin coating approach

#39
20200238253
2020-07-30

Adsorbent for calciprotein particles, adsorption removal system, and method for utilization thereof

#40
20200206719
2020-07-02

Amine-based carbon dioxide adsorbent resistant to oxygen and sulfur dioxide and method of preparing the same

#41
20200197900
2020-06-25

Surfactant-templated synthesis of nanostructured xerogel adsorbent platforms

#42
20200140289
2020-05-07

Methods and uses of encapsulated exudates and dried biomass for binding metal

#43
20200122058
2020-04-23

Extracellular vesicle isolation method using metal

#44
20200061577
2020-02-27

Cesium adsorbent and method of preparing the same

#45
20200023338
2020-01-23

Novel Chromatography Media

#46
20190358618
2019-11-28

METAL-ORGANIC FRAMEWORK FUNCTIONALIZED POLYMERIC COMPOSITIONS

#47
20190290827
2019-09-26

Air bubble removal from extracorporeal blood via chemical entrapment of nitrogen

#48
20190290826
2019-09-26

Air bubble removal from extracorporeal blood via chemical entrapment of nitrogen

#49
20190262762
2019-08-29

Sorbent structures with resistive heating capability and methods of making the same

#50
20190262745
2019-08-29

Liquid chromatography technique

#51
20190248678
2019-08-15

FILTER MATERIALS, FILTERS, FILTERING SYSTEMS, AND METHODS OF FILTERING

#52
20190193088
2019-06-27

LIQUID PURIFICATION USING MAGNETIC NANOPARTICLES

#53
20190169036
2019-06-06

Solid-state crystallization of metal organic frameworks within mesoporous materials methods and hybrid materials thereof

#54
20190143299
2019-05-16

Amine-based carbon dioxide adsorbent resistant to oxygen and sulfur dioxide and method of preparing the same

#55
20190054443
2019-02-21

Highly selective carbon monoxide adsorbent and method of preparing the same

#56
20180353933
2018-12-13

Metal-containing sorbents for nitrogen-containing compounds

#57
20180292394
2018-10-11

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

#58
20180223003
2018-08-09

Chelator and use thereof

#59
20180056269
2018-03-01

Manganese dioxide nanowire @ multidimensional mesoporous metal-organic framework adsorbent and preparation therefor

#60
20170361304
2017-12-21

Amidoxime-functionalized materials and their use in extracting metal ions from liquid solutions

#61
20170296980
2017-10-19

Separation membrane structure

#62
20170246615
2017-08-31

Fabrication of metal organic framework materials using a layer-by-layer spin coating approach

#63
20170240574
2017-08-24

Alkenyl(perfluoroalkyl)phosphinic acids

#64
20170232433
2017-08-17

Anionic exchange-hydrophobic mixed mode

#65
20170218013
2017-08-03

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

#66
20170173563
2017-06-22

High water-absorbent resin having crush resistance and method for manufacturing same

#67
20170113949
2017-04-27

Method for reducing arsenic concentration in aqueous solutions

#68
20170050151
2017-02-23

Functionalization of a porous membrane with an adsorbed polyacid

#69
20170028390
2017-02-02

Metal-organic framework functionalized polymeric compositions

#70
20160361679
2016-12-15

Layered or mixed sorbent bed protective filtration device

#71
20160318980
2016-11-03

Chemically modified graphene

#72
20160187327
2016-06-30

Diagnostic assay using particles with magnetic properties

#73
20160185880
2016-06-30

Manufacture of magnetic particles

#74
20160038924
2016-02-11

Activated carbon with a special finishing, production and use thereof

#75
20150329563
2015-11-19

Gas separation material using metal complex and gas separation method

#76
20150283536
2015-10-08

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

#77
20140311507
2014-10-23

Porous catalytic matrices for elimination of toxicants found in tobacco combustion products

#78
20140302981
2014-10-09

Activated carbon with a metal based component

#79
20140154770
2014-06-05

Chemically Modified Graphene

#80
20140027382
2014-01-30

Method for removing hydrogen phosphate from an aqueous solution using alpha zirconium phosphate

#81
20130283846
2013-10-31

Adsorption cooling system using metal organic frameworks

#82
20130274087
2013-10-17

Metal organic framework modified materials, methods of making and methods of using same

#83
20130244338
2013-09-19

Functionalization of a porous membrane with an adsorbed polyacid

#84
20130126394
2013-05-23

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

#85
20130118968
2013-05-16

Iodine adsorbent and column for water treatment using iodine adsorbent

#86
20130072638
2013-03-21

Chelator and use thereof

#87
20120220491
2012-08-30

Retentate chromatography and protein chip arrays with applications in biology and medicine

#88
20120157659
2012-06-21

AFFINITY PEPTIDES AND METHOD FOR PURIFICATION OF RECOMBINANT PROTEINS

#89
20120152845
2012-06-21

POROUS SILICA-METAL ORGANIC COMPOSITE ADSORBENTS AND METHODS OF MAKING AND USING THE SAME

#90
20120085692
2012-04-12

Integrated high throughput system for the analysis of biomolecules

#91
20120035281
2012-02-09

PHOSPHORUS-ADSORBING MATERIAL AND PHOSPHORUS RECOVERY SYSTEM

#92
20120012522
2012-01-19

MAKING AND USING COMPOSITE MATERIAL CONTAINING NANOSPHERES AND DEVICES FOR WATER FILTRATION AND DEVICES CONTAING SUCH COMPOSITES

#93
20110284465
2011-11-24

Functionalized substrates with aromatic stacking properties

#94
20110239692
2011-10-06

UTILIZATION OF WASTE HEAT USING FIBER SORBENT SYSTEM AND METHOD OF USING SAME

#95
20110223633
2011-09-15

METHODS AND REAGENTS FOR ENRICHMENT AND CHARACTERIZATION OF PHOSPHORYLATED BIOMOLECULES

#96
20110220576
2011-09-15

Adsorbents

#97
20110192778
2011-08-11

Integrated high throughput system for the analysis of biomolecules

#98
20110127660
2011-06-02

Methods and materials for the reduction and control of moisture and oxygen in OLED devices

#99
20110120306
2011-05-26

Carboxylic acid salt articles and methods of making and using them

#100
20110071274
2011-03-24

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

#101
20110010826
2011-01-20

Sorption filter material and use thereof

#102
20110003941
2011-01-06

Method for preparation of a biomolecule adsorbent

#103
20100300949
2010-12-02

Water treatment equipment for recovering phosphorus from water

#104
20100291688
2010-11-18

Compositions and methods for solid phase extraction of lipids

#105
20100236989
2010-09-23

Surface modified sorbent

#106
20100222508
2010-09-02

MAGNETIC POLYMER PARTICLES

#107
20100181239
2010-07-22

Integrated High Throughput System for the Analysis of Biomolecules

#108
20100147768
2010-06-17

RENEWABLE SORBENT MATERIAL AND METHOD OF USE

#109
20100144045
2010-06-10

Chiral selectors for separating enantiomers of a compound

#110
20100140160
2010-06-10

Nanofiber surface for use in enhanced surfaces area appications

#111
20100132547
2010-06-03

High gain selective metal organic framework preconcentrators

#112
20100086949
2010-04-08

Retentate chromatography and protein chip arrays with applications in biology and medicine

#113
20100047142
2010-02-25

FILTER MEDIA INCLUDING FILTERING AGENT EFFECTIVE FOR REMOVAL OF CYANO-CONTAINING CONTAMINANTS HAVING IMPROVED COMPATIBILITY WITH AMINE SENSITIVE IMPREGNANTS AND AMINE SENSITIVE SUBSTRATES

#114
20100035757
2010-02-11

Deodorizing super-absorbent composition

#115
20100016564
2010-01-21

METHOD OF PREPARING AN IMMOBILISED METAL ION CHROMATOGRAPHY ADSORBENT AND METHODS OF PURIFYING PROTEINS, PEPTIDES OR POLYNUCLEOTIDES

#116
20090278455
2009-11-12

Methods and materials for the reduction and control of moisture and oxygen in OLED devices

#117
20090238746
2009-09-24

Phosphorus recovery method and phosphorus recovery system

#118
20090230248
2009-09-17

Using a metallocene to remove oxygen from a stream of gas

#119
20090200239
2009-08-13

Method for generating metal chelating affinity ligands

#120
20090181414
2009-07-16

Retentate chromatography and protein chip arrays with applications in biology and medicine

#121
20090169857
2009-07-02

HIGHLY POROUS LAYERS MADE OF MOF MATERIALS AND METHOD FOR PRODUCING SUCH LAYERS

#122
20090101581
2009-04-23

Immobilized titanium ion affinity chromatography material and its preparation and application

#123
20090065434
2009-03-12

Removal of residual sulfur compounds from a caustic stream

#124
20090048103
2009-02-19

Phosphorus compound adsorbent, phosphorus compound adsorption system, and method of using phosphorus compound adsorbent

#125
20090032472
2009-02-05

Systems and methods for removal of heavy metal contaminants from fluids

#126
20080317701
2008-12-25

Phosphate Ion Adsorbent

#127
20080293917
2008-11-27

Peptide Purification By Means Of Metal Ion Affinity Chromatography

#128
20080193996
2008-08-14

METHODS FOR SEPARATING MOLECULES

#129
20080193734
2008-08-14

Hybrid porous organic-metal oxide materials

#130
20080190289
2008-08-14

Gas Odorous Substance Separation

#131
20080181819
2008-07-31

Integrated high throughput system for the analysis of biomolecules

#132
20080135485
2008-06-12

Metal cyano bonded phases

#133
20080090995
2008-04-17

Liquid Chromatography Method

#134
20080038750
2008-02-14

Multivalent chelators containing a scaffold structure for modifying and organizing of target molecules

#135
20080017036
2008-01-24

Absorbing agent, dust collection chamber and method for adsorbing odours

#136
20070299249
2007-12-27

Polymer Particles

#137
20070295347
2007-12-27

Surface-modified porous substrates

#138
20070251871
2007-11-01

Integrated high throughput system for the analysis of biomolecules

#139
20070243602
2007-10-18

Method of stripping genetically tagged biomolecules from porous solid ion exchange wafer

#140
20070149719
2007-06-28

Granular polysaccharide polymer having phthalocyanine skeleton bonded thereto

#141
20070148721
2007-06-28

Compositions, methods, systems, and kits for affinity purification

#142
20070134648
2007-06-14

Affinity-based enrichment of phosphorylated peptides and/or proteins

#143
20070106033
2007-05-10

Crosslinked polymer having phthalocyanine bonded thereto

#144
20070066761
2007-03-22

Swellable particles

#145
20070056911
2007-03-15

Selective removal of toxic compounds like arsenic from drinking water using a polymeric ligand exchanger

#146
20070042414
2007-02-22

Retentate chromatography and protein chip arrays with applications in biology and medicine

#147
20070036685
2007-02-15

Open channel solid phase extraction systems and methods

#148
20060293174
2006-12-28

Harmful substance decomposer and method of producing the same

#149
20060287432
2006-12-21

Peptide purification by means of metal ion affinity chromatography

#150
20060287195
2006-12-21

Materials for selective trapping of carbon monoxide

#151
20060263766
2006-11-23

Compositions and chromatography materials for bioseparation

#152
20060251610
2006-11-09

Structure for separation of physiologically active agent and method for recovering physiologically active agent

#153
20060237365
2006-10-26

Silicone derivatized macromolecules

#154
20060199732
2006-09-07

Compositions for separating molecules

#155
20060189797
2006-08-24

Magnetic polymer particles

#156
20060183242
2006-08-17

Phthalate polymers

#157
20060159916
2006-07-20

Nanofiber surfaces for use in enhanced surface area applications

#158
20060131239
2006-06-22

Agent for capturing substance having anionic substituent

#159
20060122378
2006-06-08

Novel method for purification of recombinant proteins

#160
20060105325
2006-05-18

Adsorbent with enhanced protein binding capacity and selectivity

#161
20060079671
2006-04-13

Phosphoprotein affinity resins and methods for making and using the same

#162
20060027501
2006-02-09

Method of generating metal chelating affinity ligands

#163
20060009355
2006-01-12

Compositions for separating molecules

#164
20060000773
2006-01-05

Process for the synthesis of a chromatographic phase

#165
20050233306
2005-10-20

Retentate chromatography and protein chip arrays with applications in biology and medicine

#166
20050228099
2005-10-13

Composition of matter comprising polymer and derivatized nanoparticles

#167
20050227075
2005-10-13

Derivatized nanoparticle comprising metal-ion sequestrant

#168
20050186123
2005-08-25

Methods and materials for the reduction and control of moisture and oxygen in OLED devices

#169
20050019770
2005-01-27

Macroporous gel, its preparation and its use

#170
20050003555
2005-01-06

Integrated high throughput system for the analysis of biomolecules

#171
20050003373
2005-01-06

Integrated high throughput system for the analysis of biomolecules

#172
20050003372
2005-01-06

Integrated high throughput system for the analysis of biomolecules

#173
17206485
2022-05-31

Dual ligand sol-gel sorbent combining superhydrophobicity and Π-Π interaction