ClassID:

32672

B01J20/3244 - 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

Sub-classes:
Recent Application in this class:
#1
20260042081
2026-02-12

MICROPOROUS STRUCTURED SORBENTS

#2
20240198316
2024-06-20

SYNTHETIC POLYMERIC POROUS MEDIUM WITH HIERARCHICAL MULTIPLE LAYER STRUCTURE, ITS DESIGN, SYNTHESIS, MODIFICATION, AND LIQUID CHROMATOGRAPHIC APPLICATIONS

#3
20240123423
2024-04-18

Silicon-based solid amine sorbent for COand making method thereof

#4
20240109050
2024-04-04

ADSORPTION COMPOSITION FROM PALM FIBERS

#5
20240050926
2024-02-15

Preparation method for carbon dioxide capture agent, and application thereof

#6
20230356208
2023-11-09

Composite Extractant-Enhanced Polymer Resin, Method of Making the Same, and Its Usage for Extraction of Valuable Metal(s)

#7
20230149893
2023-05-18

Activated Carbon and Method of Fabrication Thereof

#8
20210388036
2021-12-16

CAUSTIC STABLE CHROMATOGRAPHY LIGANDS

#9
20210252482
2021-08-19

Large crystal tunable adsorbents

#10
20210187492
2021-06-24

Composite Extractant-Enhanced Polymer Resin, Method of Making the Same, and Its Usage for Extraction of Valuable Metal(s)

#11
20210162319
2021-06-03

Mutated Immunoglobulin-Binding Polypeptides

#12
20200232978
2020-07-23

Ligand bound MBP membranes, uses and method of manufacturing

#13
20200179904
2020-06-11

Spalling composite particles and methods of using them

#14
20200069482
2020-03-05

pH Indicator Dressing for Monitoring of Wound and Infection

#15
20190366299
2019-12-05

Composition of matter for adsorbing scents and releasing active ingredients

#16
20190282996
2019-09-19

Oxygen absorbing and carbon dioxide emitting composition

#17
20190256377
2019-08-22

HYDROPHOBISED CALCIUM CARBONATE PARTICLES

#18
20190193088
2019-06-27

LIQUID PURIFICATION USING MAGNETIC NANOPARTICLES

#19
20190177342
2019-06-13

Guanidine-functionalized particles and methods of making and using

#20
20190054457
2019-02-21

Composite extractant-enhanced polymer resin, method of making the same, and its usage for extraction of valuable metal(s)

#21
20180362595
2018-12-20

Caustic stable chromatography ligands

#22
20180345249
2018-12-06

Substrate for the purification of biological liquids

#23
20180318755
2018-11-08

Separation of a target substance from a fluid or mixture using encapsulated sorbents

#24
20180085743
2018-03-29

Chromatography media and method

#25
20170239609
2017-08-24

System and process for carbon dioxide removal of air of passenger cabins of vehicles

#26
20170217995
2017-08-03

Guanidine-functionalized particles and methods of making and using

#27
20170080358
2017-03-23

Mutated immunoglobulin-binding protein

#28
20160213049
2016-07-28

Process for reducing the alcohol and/or sugar content of a beverage

#29
20160152668
2016-06-02

Mutated immunoglobulin-binding protein

#30
20150361185
2015-12-17

Formyl group-containing porous support, adsorbent using same, method for producing same, and method for producing the adsorbent

#31
20150258540
2015-09-17

Chromatography media and method

#32
20150044127
2015-02-12

Hydrophobised calcium carbonate particles

#33
20140378705
2014-12-25

Separating agent and manufacturing method thereof

#34
20140335589
2014-11-13

Separation of a target substance from a fluid or mixture using encapsulated sorbents

#35
20140319061
2014-10-30

Filtration medium comprising a thermolysis product of a carbon oxychalcogenide and a metal salt, method of removing chloramine with this filtration medium and method of making this filtration medium

#36
20140081067
2014-03-20

Adsorption of actinides in cationic form from aqueous solutions

#37
20140073769
2014-03-13

Asymmetric porous adsorptive bead

#38
20130184438
2013-07-18

Mutant protein

#39
20130121903
2013-05-16

Nanoclay-based solid sorbents for carbon dioxide capture

#40
20130041173
2013-02-14

Modified diamond particles

#41
20130040803
2013-02-14

Method of forming functionalized fly ash particles

#42
20130012379
2013-01-10

MODIFIED SOL-GEL DERIVED SORBENT MATERIAL AND METHOD FOR USING THE SAME

#43
20120259094
2012-10-11

Affinity ligands and methods for protein purification

#44
20120238724
2012-09-20

Mutated immunoglobulin-binding protein

#45
20120219683
2012-08-30

TOXIN ADSORBENT

#46
20120214219
2012-08-23

Separation of a target substance from a fluid or mixture using encapsulated sorbents

#47
20120211439
2012-08-23

Scavenger supports and the use thereof in a process for the extraction of metals

#48
20120208234
2012-08-16

Protein having affinity for immunoglobulin, and immunoglobulin-binding affinity ligand

#49
20120149875
2012-06-14

AFFINITY CHROMATOGRAPHY MATRIX

#50
20120108794
2012-05-03

Formyl group-containing porous support, adsorbent using same, method for producing same, and method for producing the adsorbent

#51
20120048110
2012-03-01

Organic antioxidant based filtration apparatus and method

#52
20120029231
2012-02-02

Methods for removing vicinal diols from lactic acid fermentation broth

#53
20120029176
2012-02-02

Chromatography media and method

#54
20120006753
2012-01-12

Functionalized fly ash and oil scavenging using the same

#55
20110315618
2011-12-29

Method for manufacturing packing material, packing material, and column

#56
20110314821
2011-12-29

Flow-Through Substrates and Methods for Making and Using Them

#57
20110284447
2011-11-24

Monolith separation medium for chromatography and process for producing the same

#58
20110226990
2011-09-22

Process for preparing silica microparticles

#59
20110220578
2011-09-15

Adsorbents

#60
20110112276
2011-05-12

Mutated immunoglobulin-binding protein

#61
20110038769
2011-02-17

Method and device for sample preparation

#62
20110000370
2011-01-06

AGGLOMERATES OF PRECIPITATED SILICA, METHOD FOR THEIR PREPARATION AND THEIR USE AS FILTER MEDIUM FOR GAS FILTRATION

#63
20100305310
2010-12-02

Multi-media affinity column to prevent leaching of ligands

#64
20100291688
2010-11-18

Compositions and methods for solid phase extraction of lipids

#65
20100286373
2010-11-11

Immunoglobulin affinity ligand

#66
20100227015
2010-09-09

Method and apparatus for making porous agarose beads

#67
20100221844
2010-09-02

Caustic stable chromatography ligands

#68
20100213411
2010-08-26

MONOLITH SEPARATION MEDIUM FOR CHROMATOGRAPHY AND PROCESS FOR PRODUCING THE SAME

#69
20100203650
2010-08-12

BIOMOLECULE BINDING LIGANDS

#70
20100200509
2010-08-12

Method and device for sample preparation

#71
20100179308
2010-07-15

Method and device for sample preparation

#72
20100174051
2010-07-08

Asymmetric porous adsorptive bead

#73
20100170852
2010-07-08

Method and Device for Gravity Flow Chromatography

#74
20100144045
2010-06-10

Chiral selectors for separating enantiomers of a compound

#75
20100140173
2010-06-10

Method and Device for Gravity Flow Chromatography

#76
20100130354
2010-05-27

Separation matrix having a ligand density gradient

#77
20100107581
2010-05-06

Adsorbent and canister

#78
20100089832
2010-04-15

Modified diamond particle surfaces and method

#79
20100072137
2010-03-25

FUNCTIONALIZED GRAPHITIC STATIONARY PHASE AND METHODS FOR MAKING AND USING SAME

#80
20100062509
2010-03-11

Highly porous magnetic temporary fixed bed

#81
20100059440
2010-03-11

Cross-linked cellulose membranes

#82
20100055000
2010-03-04

Inorganic/organic hybrid totally porous metal oxide particles, methods for making them and separation devices using them

#83
20100022760
2010-01-28

Mutant protein

#84
20090275141
2009-11-05

Affinity adsorbents for Factor VIII and von Willebrand's Factor

#85
20090259029
2009-10-15

[1, 2, 4] Triazolo [1, 5-A] pyrimidine derivatives as chromatographic adsorbent for the selective adsorption of IGG

#86
20090223893
2009-09-10

Method and Device for Desalting an Analyte

#87
20090126747
2009-05-21

PLANT EXTRACTS AND USES THEREOF IN FILTER SYSTEMS

#88
20090023604
2009-01-22

Scavenger supports and the use thereof in a process for the extraction of metals

#89
20090018011
2009-01-15

Sorbent system for water removal from air

#90
20080293925
2008-11-27

Affinity adsorbents for plasminogen

#91
20080283792
2008-11-20

Separation Medium with Various Functionalities

#92
20080249289
2008-10-09

Manufacture of a chromatography matrix

#93
20080220968
2008-09-11

[1, 2, 4] Triazolo [1, 5-A] Pyrimidine Derivatives as Chromatographic Adsorbent for the Selective Adsorption of Igg

#94
20080185333
2008-08-07

Silane-treated silica filter media

#95
20080179248
2008-07-31

Process for cross-linking cellulose ester membranes

#96
20080154031
2008-06-26

Method of preparing a separation matrix

#97
20080090918
2008-04-17

Separation medium, its preparation and its use

#98
20080083672
2008-04-10

ADSORBENT COMPOSITION AND METHOD OF MAKING SAME

#99
20080057592
2008-03-06

Method of analyzing protein structural affinity relationship

#100
20080034968
2008-02-14

Agglomerates of precipitated silica, method for their preparation and their use as filter medium for gas filtration

#101
20080011683
2008-01-17

Method to remove agent from liquid phase

#102
20070267349
2007-11-22

Method of separating components in a sample using silane-treated silica filter media

#103
20070215547
2007-09-20

Porous Hybrid Monolith Materials With Organic Groups Removed From the Surface

#104
20070212540
2007-09-13

Asymmetric porous adsorptive bead

#105
20070196928
2007-08-23

Analytical Pretreatment Column

#106
20070163957
2007-07-19

Multivalent metal ion extraction using diglycolamide-coated particles

#107
20070157437
2007-07-12

Material for chromatography

#108
20070131618
2007-06-14

MULTIVALENT METAL ION EXTRACTION USING DIGLYCOLAMIDE-COATED PARTICLES

#109
20070125711
2007-06-07

Novel separation matrix

#110
20070069408
2007-03-29

Method and apparatus for making porous agarose beads

#111
20070066761
2007-03-22

Swellable particles

#112
20060207938
2006-09-21

Silica gel bonded with cucurbituril

#113
20060194950
2006-08-31

Mutant protein

#114
20060186047
2006-08-24

Material for chromatography

#115
20060124551
2006-06-15

Method and device for sample preparation

#116
20060118491
2006-06-08

Method and device for desalting an analyte

#117
20060105325
2006-05-18

Adsorbent with enhanced protein binding capacity and selectivity

#118
20060091067
2006-05-04

Methods for the removal of heavy metals

#119
20050155934
2005-07-21

Method for removing contaminants from fluid streams

#120
20050143566
2005-06-30

Mutated immunoglobulin-binding protein

#121
20050029196
2005-02-10

Packing materials for separation of biomolecules

#122
20050029195
2005-02-10

Method of separating components in a sample using silane-treated silica filter media

#123
20050029191
2005-02-10

Separation medium, its preparation and its use

#124
18380763
2024-08-27

Synthesis of amino-rich mesoporous silica nanoparticles for removal of heavy metal and uranium cations

#125
16384373
2022-05-31

Composite particle and method for removing contaminants from liquids