ClassID:

32679

B01J20/3278 - 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; Macromolecular compounds Polymers being grafted on the carrier

Recent Application in this class:
#1
20260070002
2026-03-12

Multi-Modal Ion-Exchange Membranes for Rapid Separations

#2
20260070001
2026-03-12

COMPOSITION OF CHROMATOGRAPHIC SORBENTS AND METHODS FOR ANALYSIS OF ANTIBODY DRUG CONJUGATES

#3
20250281905
2025-09-11

FUNCTIONALIZED MATERIALS FOR CARBON CAPTURE AND SYSTEMS THEREOF

#4
20250256263
2025-08-14

Chromatography Media and Methods for Producing Them

#5
20250205680
2025-06-26

FUNCTIONALIZED AND CROSSLINKED MATERIALS

#6
20250121357
2025-04-17

DUAL FUNCTIONAL AMINOSILICA FOR CO2 CAPTURE

#7
20250091032
2025-03-20

SEPARATING DEVICE AND SEPARATING METHOD

#8
20250032662
2025-01-30

Super Absorbent Polymer and Preparation Method Thereof

#9
20240382933
2024-11-21

METHOD FOR PRODUCING STATIONARY PHASE FOR COLUMN CHROMATOGRAPHY

#10
20240375079
2024-11-14

3D HIERARCHICAL NANOPOROUS GRAPHENE MEMBRANE FOR OIL/WATER SEPARATION

#11
20240190995
2024-06-13

SEPARATION MEDIA AND PURIFICATION METHODS FOR BLOOD ANTIBODIES USING THE SAME

#12
20240181429
2024-06-06

MODIFIED POLYAMINES GRAFTED TO A PARTICULATE, SOLID SUPPORT AS SORBENT MATERIALS FOR REMOVAL OF TARGET SUBSTANCES FROM FLUIDS

#13
20240165588
2024-05-23

METHOD FOR PRODUCING CARRIER FOR CHROMATOGRAPHIC USE, METHOD FOR PRODUCING CHROMATOGRAPHY COLUMN, AND CARRIER FOR CHROMATOGRAPHIC USE

#14
20240075459
2024-03-07

GRAFTING SORBENT MOIETIES INTO RIGID SCAFFOLDS

#15
20230405551
2023-12-21

PROCESS FOR PREPARATION OF CHROMATOGRAPHY MEMBRANES

#16
20230390735
2023-12-07

PREPARATION METHOD OF SUPERABSORBENT POLYMER

#17
20230241581
2023-08-03

LITHIUM ION ADSORBENTS

#18
20230234029
2023-07-27

ZEARALENONE FUNCTIONALIZED GRAPHENE SURFACE MOLECULARLY IMPRINTED MATERIAL, PREPARATION METHOD THEREFOR AND USE THEREOF

#19
20230192585
2023-06-22

METHOD FOR PREPARING ACRYLIC ACID FROM BETA-PROPIOLACTONE

#20
20230191368
2023-06-22

Separation Matrix and Method of Separation

#21
20220380406
2022-12-01

GLYCOFORM PURIFICATION

#22
20220355272
2022-11-10

Method for making smart sand

#23
20220111310
2022-04-14

Separation Matrix and a Method of Separating Antibodies

#24
20210402371
2021-12-30

Preparation method of AM-type polystyrene microsphere ofloxacin imprinted polymer and application thereof

#25
20210322953
2021-10-21

Superabsorbent polymer composition and method for preparing the same

#26
20210268447
2021-09-02

GRAVITY-DRIVEN CHITOSAN-ENHANCED MELAMINE SPONGE FOR STABLE ULTRAFAST FILTRATION

#27
20210187476
2021-06-24

Chromatography Beads, Production and Use Threreof

#28
20210180011
2021-06-17

Graft polymer, temperature-responsive substrate for cell culture using the same and production method therefor, as well as liquid chromatographic carrier having the novel graft polymer immomibilized thereon and liquid chromatographic method using the same

#29
20210129111
2021-05-06

COMPOSITE SORBENT, DEVICES, AND METHODS

#30
20210008522
2021-01-14

Modified polyamines grafted to a particulate, solid support as sorbent materials for removal of target substances from fluids

#31
20200360892
2020-11-19

Superhydrophobic covalent organic framework materials

#32
20200230574
2020-07-23

Yttrium-containing sol-gel coating, its use, and manufacture

#33
20200216802
2020-07-09

NOVEL GRAFT POLYMER, TEMPERATURE-RESPONSIVE SUBSTRATE FOR CELL CULTURE USING THE SAME AND PRODUCTION METHOD THEREFOR, AS WELL AS LIQUID CHROMATOGRAPHIC CARRIER HAVING THE NOVEL GRAFT POLYMER IMMOMIBILIZED THEREON AND LIQUID CHROMATOGRAPHIC METHOD USING THE SAME

#34
20200047086
2020-02-13

Multi-Modal Ion-Exchange Membranes for Rapid Separations

#35
20190358621
2019-11-28

Multimodal chromatographic media for protein separation

#36
20190358609
2019-11-28

Chromatography medium with bound microglobules and method for the preparation thereof

#37
20190329221
2019-10-31

Synthesis and application of a nanomaterial for removal of patulin

#38
20190257801
2019-08-22

UNIFORMLY DENSE STATIONARY PHASE FOR CHROMATOGRAPHY

#39
20190201812
2019-07-04

Functionalized Polyamide Stationary Phase for Chromatography and Microwave Assisted Formation Thereof

#40
20190169567
2019-06-06

NOVEL GRAFT POLYMER, TEMPERATURE-RESPONSIVE SUBSTRATE FOR CELL CULTURE USING THE SAME AND PRODUCTION METHOD THEREFOR, AS WELL AS LIQUID CHROMATOGRAPHIC CARRIER HAVING THE NOVEL GRAFT POLYMER IMMOBILIZED THEREON AND LIQUID CHROMATOGRAPHIC METHOD USING THE SAME

#41
20190111419
2019-04-18

Chromatography matrix

#42
20180345250
2018-12-06

Method for the purification of whole blood or a blood-derived product

#43
20180345249
2018-12-06

Substrate for the purification of biological liquids

#44
20180243724
2018-08-30

Adsorption medium, method for production thereof, and use thereof for purification of biomolecules

#45
20180243665
2018-08-30

A Separation Matrix and a Method of Separating Antibodies

#46
20180179250
2018-06-28

LIGAND IMMOBILIZATION METHOD

#47
20180170973
2018-06-21

IMMUNOGLOBULIN-BINDING MODIFIED PROTEIN

#48
20180134740
2018-05-17

NOVEL CROSSLINKED POLYMERIC SUBSTRATES METHODS OF PREPARATION AND END USE APPLICATIONS OF THE SUBSTRATES

#49
20180050282
2018-02-22

Stationary phase for supercritical fluid chromatography

#50
20170197156
2017-07-13

Superficially porous particle (SPP) chiral phases for liquid chromatography

#51
20170165638
2017-06-15

High surface area fiber media with nano-fibrillated surface features

#52
20170152501
2017-06-01

Process for manufacturing a composite sorbent material for chromatographical separation of biopolymers

#53
20170145219
2017-05-25

Metal oxide particles with uniform multi-layer polymer coatings

#54
20170120232
2017-05-04

Separation method and separation matrix

#55
20170065962
2017-03-09

PROTEIN ADSORBENT

#56
20170036190
2017-02-09

SUPERHYDROPHOBIC SPONGE AS AN EFFICIENT OIL ABSORBENT MATERIAL FOR OIL SPILL CLEANUP APPLICATIONS

#57
20160367966
2016-12-22

Separation matrices for purification of biological particles

#58
20160367964
2016-12-22

METHODS OF MAKING THE SUPPORTED POLYAMINES AND STRUCTURES INCLUDING SUPPORTED POLYAMINES

#59
20160339412
2016-11-24

Ligand grafted substrates

#60
20160298065
2016-10-13

Stabilization of fermented beverages

#61
20160243526
2016-08-25

METHOD FOR PRODUCTION OF A CHROMATOGRAPHY MATERIAL

#62
20150298097
2015-10-22

Surface modification of porous base supports

#63
20150224475
2015-08-13

Methodology for the formation of an extractive agent of polymerized carbon nanotubes encapsulating phenol nanoparticles used for DNA extraction and purification, and product thereof

#64
20150224472
2015-08-13

Porous graft copolymer particles, method for producing same, and adsorbent material using same

#65
20150203645
2015-07-23

Ligand grafted substrates

#66
20150203593
2015-07-23

Solid support with a grafted chain

#67
20150190783
2015-07-09

Polymers grafted with organic phosphorous compounds for extracting uranium from solutions

#68
20150165417
2015-06-18

Vapor phase methods of forming supported highly branched polyamines

#69
20150133618
2015-05-14

Separation method and separation matrix

#70
20150111194
2015-04-23

Separation material comprising saccharide ligands

#71
20150080484
2015-03-19

Temperature responsive adsorbent having a strong cation exchange group and method for producing the same

#72
20140357742
2014-12-04

Protein adsorbent

#73
20140228457
2014-08-14

Solid support with a grafted chain

#74
20140166580
2014-06-19

Separation material

#75
20130344567
2013-12-26

Method for immobilizing nucleic ligands

#76
20130324700
2013-12-05

Zwitterionic stationary phase for hydrophilic interaction liquid chromatography and preparation method thereof

#77
20130317129
2013-11-28

Temperature responsive adsorbent having a strong cation exchange group and method for producing the same

#78
20130095999
2013-04-18

METHODS OF MAKING THE SUPPORTED POLYAMINES AND STRUCTURES INCLUDING SUPPORTED POLYAMINES

#79
20120325731
2012-12-27

Wastewater treatment method

#80
20120318744
2012-12-20

METAL ADSORBENT AND A METHOD FOR PRODUCING IT, AND A METAL CAPTURING METHOD USING THE METAL ADSORBENT

#81
20120295992
2012-11-22

Ce(IV)-INITIATED GRAFT POLYMERISATION ON POLYMERS CONTAINING NO HYDROXYL GROUPS

#82
20120160771
2012-06-28

Separation material

#83
20120074068
2012-03-29

Polysaccharide matrix having a grafted polymer, method for producing the same and use thereof

#84
20120029154
2012-02-02

GRAFTING METHOD TO IMPROVE CHROMATOGRAPHY MEDIA PERFORMANCE

#85
20120024792
2012-02-02

Process for making improved chromatography media and method of use

#86
20120024791
2012-02-02

PROCESS FOR MAKING IMPROVED CHROMATOGRAPHY MEDIA AND METHOD OF USE

#87
20110269856
2011-11-03

CAPTURING MATERIAL, PRODUCING PROCESS THEREOF, AND SOLID-PHASE EXTRACTION CARTRIDGE

#88
20110220358
2011-09-15

ASSEMBLIES FOR THE PURIFICATION OF A RESERVOIR OR PROCESS FLUID

#89
20110186519
2011-08-04

PROCESS FOR MANUFACTURING A COMPOSITE SORBENT MATERIAL FOR CHORMATOGRAPHICAL SEPARATION OF BIOPOLYMERS

#90
20110100916
2011-05-05

Solid support with a grafted chain

#91
20110086181
2011-04-14

DNA extraction using a photo-polymerized monolith in a capillary

#92
20110083962
2011-04-14

ADSORPTION PREVENTION METHOD OF INNER-WALL-COATED CAPILLARY FOR CAPILLARY ELECTROPHORESIS, INNER-WALL-COATED CAPILLARY FOR CAPILLARY ELECTROPHORESIS, MANUFACTURING METHOD THEREOF, AND METHOD FOR SIMULTANEOUS ANALYSIS OF PHOSPHORYLATED COMPOUND AND ANION BY CAPILLARY ELECTROPHORESIS

#93
20110073547
2011-03-31

Ce(IV)-initiated graft polymerisation on polymers containing no hydroxyl groups

#94
20100331178
2010-12-30

Method of synthesizing zirconium-loaded fibrous adsorbent materials having phosphoryl groups and removal of objectionable substances using the adsorbents

#95
20100300971
2010-12-02

Zwitterionic stationary phase as well as method for using and producing said phase

#96
20100298549
2010-11-25

Extraction method for target bio-molecule from a sample solution and fabrication of extraction module

#97
20100248954
2010-09-30

Protein-adsorbing material and method for producing the same

#98
20100086604
2010-04-08

Absorbant superhydrophobic materials, and methods of preparation and use thereof

#99
20100047551
2010-02-25

Composite materials comprising supported porous gels containing reactive functional groups

#100
20100044316
2010-02-25

Composite materials comprising supported porous gels

#101
20090297824
2009-12-03

CAPTURING MATERIAL, PRODUCING PROCESS THEREOF, AND SOLID-PHASE EXTRACTION CARTRIDGE

#102
20090294362
2009-12-03

STATIONARY PHASE FOR HYDROPHILIC INTERACTION CHROMATOGRAPHY

#103
20090281288
2009-11-12

Matrix for separation of polyethers and method of separation

#104
20090278267
2009-11-12

METHOD FOR MANUFACTURING LIGHT GUIDE PLATES

#105
20090274634
2009-11-05

Crosslinked polymeric substrates methods of preparation and end use applications of the substrates

#106
20090246286
2009-10-01

Particle for medical use and process for producing the same

#107
20090170973
2009-07-02

Macroporous hydrogels, their preparation and their use

#108
20090163599
2009-06-25

Mif adsorbant

#109
20090163360
2009-06-25

Method for production of water absorbing agent

#110
20090076221
2009-03-19

Removal of branched dibenzothiophenes from hydrocarbon mixtures via charge transfer complexes with a TAPA-functionalized adsorbent

#111
20090035552
2009-02-05

Composite materials comprising supported porous gels containing reactive functional groups

#112
20090032463
2009-02-05

Method for separating a substance from a fluid

#113
20090029438
2009-01-29

Composite material comprising supported porous gel containing functional groups and method of separating substances

#114
20090014388
2009-01-15

Grafted photo-polymerized monolithic column

#115
20090008328
2009-01-08

Separating substances with supported porous gels containing metal-affinity ligands complexed with metal ions

#116
20080314831
2008-12-25

Absorbing biological substances from liquid with supported porous gels containing binding sites

#117
20080312416
2008-12-18

Composite materials comprising supported porous gels containing metal-affinity ligands

#118
20080290036
2008-11-27

Method of synthesizing zirconium-loaded fibrous adsorbent materials having phosphoryl groups and removal of objectionable substances using the adsorbents

#119
20080264867
2008-10-30

Stable composite material comprising supported porous gels

#120
20080227634
2008-09-18

Porous organo-metallic skeleton material containing an additional polymer

#121
20080154029
2008-06-26

Process For Manufacturing a Composite Sorbent Material For Chromatographical Separation of Biopolymers

#122
20070193954
2007-08-23

Method of preparing a separation matrix

#123
20070163332
2007-07-19

Graft-modified organic porous material and process for producing the same

#124
20070066761
2007-03-22

Swellable particles

#125
20060264355
2006-11-23

Separating material

#126
20060251610
2006-11-09

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

#127
20060249457
2006-11-09

Matrix for separation of polyethers and method of separation

#128
20060216761
2006-09-28

Isolation material for hormone disrupting substance, method of concentrating and method of clean-up

#129
20060040280
2006-02-23

Functionalized materials and methods of using same

#130
20050281878
2005-12-22

Process

#131
20050202396
2005-09-15

Surface-attached polyfunctional polymer networks for sensor chips

#132
20050065282
2005-03-24

Post-modification of a porous support

#133
19063633
2025-07-08

COgas-soluble silicon nanofluid and preparation method therefor

#134
14637366
2016-05-10

Method for removing organic dye from wastewater