ClassID:

32626

B01J20/282 - CPC Classification

Classification description:

Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof; Sorbents specially adapted for preparative, analytical or investigative chromatography Porous sorbents

Sub-classes:
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
20260054249
2026-02-26

CHROMATOGRAPHIC MEDIA AND METHODS OF MAKING AND USING SAME

#3
20250353755
2025-11-20

SEPARATION OF BACL2 FROM CACL2 BRINE SOLUTION

#4
20250205674
2025-06-26

ADSORBENT AND METHOD OF MANUFACTURING ADSORBENT

#5
20250170552
2025-05-29

COMPOSITE BODY

#6
20250058298
2025-02-20

SEPARATION MATRIX AND METHODS FOR SEPARATING TARGET MOLECULES

#7
20250052727
2025-02-13

DEVICE AND METHODS FOR PERFORMING SIZE EXCLUSION CHROMATOGRAPHY

#8
20250050306
2025-02-13

POWDER, METHOD OF PRODUCING POWDER AND ADSORPTION APPARATUS

#9
20240367143
2024-11-07

POLYMER-HYDROXYAPATITE COMPOSITE MEMBRANES

#10
20240367142
2024-11-07

POLYMER-TEMPLATED HYDROXYAPATITE AND USES THEREOF FOR PURIFICATION OF TARGET MOLECULES

#11
20240367141
2024-11-07

PARTICULATE HYDROXYAPATITE (HA) SUBSTRATES AND USES THEREOF

#12
20240359157
2024-10-31

MODIFIED CARBON ADSORBENTS

#13
20240293799
2024-09-05

CHROMATOGRAPHIC MATERIALS

#14
20240286110
2024-08-29

CARBON MICROSPHERE CHROMATOGRAPHIC MATERIAL

#15
20240226846
2024-07-11

Method and system for solventless calibration of volatile or semi-volatile compounds

#16
20240194366
2024-06-13

METHOD FOR MANUFACTURING AND INCREASING THE YIELD OF A MEDICAL STRONTIUM-82/RUBIDIUM-82 GENERATOR

#17
20240060940
2024-02-22

PACKING ASSEMBLY FOR CHROMATOGRAPHY MEDIA AND METHODS OF USE THEREOF

#18
20230405492
2023-12-21

LITHIUM EXTRACTION WITH COATED ION EXCHANGE PARTICLES

#19
20230390733
2023-12-07

METHODS AND SYSTEMS FOR ISOMERIC SEPARATION USING MESOPOROUS GRAPHITIZED CARBON

#20
20230381741
2023-11-30

SELECTIVE APPROACH TO SEPARATE AND CONCENTRATE RARE EARTH ELEMENTS

#21
20230372893
2023-11-23

ACTIVATED CARBON FOR ADSORBING NEUTRAL PER- AND POLYFLUOROALKYL COMPOUNDS AND ANALYSIS METHOD FOR NEUTRAL PER- AND POLYFLUOROALKYL COMPOUNDS IN WATER SAMPLE

#22
20230349869
2023-11-02

METHODS AND SYSTEMS FOR OPIOID DETECTION

#23
20230294068
2023-09-21

Powder, method of producing powder and adsorption apparatus

#24
20230285937
2023-09-14

Columns and methods of use for analytical standards and compounds

#25
20230285931
2023-09-14

Adsorbent and adsorption apparatus

#26
20230278010
2023-09-07

Columns and methods of use for analytical standards and compounds

#27
20230271159
2023-08-31

PREPARATION OF ADSORBENT FILTERS PRE-LABELLED WITH STANDARDS FOR THE EVALUATION OF SAMPLING OF POLLUTANTS IN LIQUID AND AERIFORM MATRICES

#28
20230149902
2023-05-18

TREATMENT METHOD, PRODUCTION METHOD, AND HYDROXYAPATITE FILLER

#29
20220400710
2022-12-22

Methods and systems for producing low sugar beverages

#30
20220362685
2022-11-17

Chromatographic cassette

#31
20220315433
2022-10-06

Aluminosilicate structure body having novel structure and skein-shaped morphology, method for preparing same, and HPLC column filled with same as static bed

#32
20220314196
2022-10-06

PREPARING METHOD OF MEMBRANE FILTER INCLUDING INVERSE OPAL STRUCTURE

#33
20220281754
2022-09-08

SEPARATION OF BACL2 FROM CACL2 BRINE SOLUTION

#34
20220266222
2022-08-25

COLUMN FILLER FOR LIQUID CHROMATOGRAPHY

#35
20220258126
2022-08-18

Bisphenol hypersorbents for enhanced detection of, or protection from, hazardous chemicals

#36
20220258125
2022-08-18

Bisphenol hypersorbents for enhanced detection of, or protection from, hazardous chemicals

#37
20220250032
2022-08-11

Bisphenol hypersorbents for enhanced detection of, or protection from, hazardous chemicals

#38
20220241750
2022-08-04

Bisphenol hypersorbents for enhanced detection of, or protection from, hazardous chemicals

#39
20220234023
2022-07-28

CHROMATOGRAPHIC MEDIA AND METHODS OF MAKING AND USING SAME

#40
20220219993
2022-07-14

POROUS NANOSHEETS FOR EFFECTIVE ADSORPTION OF SMALL MOLECULES AND VOLATILE ORGANIC COMPOUNDS

#41
20220152579
2022-05-19

Modified carbon adsorbents

#42
20220135607
2022-05-05

IONIC SOLID

#43
20220081397
2022-03-17

HYDROGEN-BONDED ORGANIC FRAMEWORK FOR SEPARATING ALKENES FROM ALKANES

#44
20220025274
2022-01-27

Distillation system and method using microwave-assisted pyrolysis

#45
20210402367
2021-12-30

Powder, method of producing powder and adsorption apparatus

#46
20210394156
2021-12-23

HPLC carbon with narrow particle size distribution

#47
20210381103
2021-12-09

ACTIVATED CARBON MODIFIED BY ATOMIC LAYER DEPOSITION AND METHODS THEREOF

#48
20210340174
2021-11-04

SEPARATING AGENT FOR HUMAN INSULIN PURIFICATION AND HUMAN INSULIN PURIFICATION METHOD

#49
20210331138
2021-10-28

Chromatographic materials

#50
20210318276
2021-10-14

Method and system for solventless calibration of volatile or semi-volatile compounds

#51
20210283576
2021-09-16

COLUMN FILLER FOR LIQUID CHROMATOGRAPHY

#52
20210239655
2021-08-05

DEVICE AND METHODS FOR PERFORMING SIZE EXCLUSION CHROMATOGRAPHY

#53
20210162367
2021-06-03

Device and method for stabilizing wine and other vegetable beverages

#54
20210072201
2021-03-11

Columns and methods of use for analytical standards and compounds

#55
20210032415
2021-02-04

METHOD FOR PRODUCING CELLULOSE PARTICLES USING POROUS MEMBRANE

#56
20210023531
2021-01-28

Chromatographic materials for the separation of unsaturated molecules

#57
20210023527
2021-01-28

Method for producing chemical reactor

#58
20210015127
2021-01-21

Methods and systems for producing low sugar beverages

#59
20200345920
2020-11-05

Method and system for controlled hyperthermia

#60
20200316557
2020-10-08

Process for preparing an adsorbent material and process for extracting lithium using said material

#61
20200299805
2020-09-24

METHOD AND APPARATUS FOR THE TREATMENT OF WATER WITH THE RECOVERY OF METALS

#62
20200298143
2020-09-24

Layered structures with spacers and channels for separation

#63
20200289958
2020-09-17

Lithium extraction with coated ion exchange particles

#64
20200246777
2020-08-06

MONTMORILLONITE-BASED LIQUID CHROMATOGRAPHY COLUMN

#65
20200223770
2020-07-16

Hybrid process for producing high-purity para-xylene with toluene solvent

#66
20200172454
2020-06-04

Method for the separation of C4 olefin mixtures

#67
20200122115
2020-04-23

Powder, method of producing powder and adsorption apparatus

#68
20200114278
2020-04-16

Chromatographic cassette

#69
20200009531
2020-01-09

Porous chiral materials and uses thereof

#70
20190374925
2019-12-12

Powder, method of producing powder and adsorption apparatus

#71
20190366235
2019-12-05

Stackable planar adsorptive devices

#72
20190330081
2019-10-31

Contaminant removal from water using polyelectrolyte coated fly ash

#73
20190218250
2019-07-18

Methods of reducing level of one or more impurities in a sample during protein purification

#74
20190217273
2019-07-18

Chromatographic materials

#75
20190153028
2019-05-23

Method for protein purification

#76
20190134606
2019-05-09

METHOD FOR PRODUCING AFFINITY SEPARATION MATRIX, AND AFFINITY SEPARATION MATRIX

#77
20190134601
2019-05-09

Bisphenol hypersorbents for enhanced detection of, or protection from, hazardous chemicals

#78
20190083601
2019-03-21

Recombinant Zika vaccines

#79
20190060866
2019-02-28

CHEMICAL SAMPLING IN HIGH WATER ENVIRONMENTS

#80
20190046898
2019-02-14

Lithium extraction with coated ion exchange particles

#81
20180371426
2018-12-27

Chromatography based purification strategies for viruses

#82
20180345248
2018-12-06

Chromatographic materials for the separation of unsaturated molecules

#83
20180345174
2018-12-06

Apatite in-situ restoration

#84
20180327681
2018-11-15

Biochar products and method of manufacture thereof

#85
20180326399
2018-11-15

Chromatographic materials

#86
20180209947
2018-07-26

Spherical porous hydroxyapatite sorbent and methods thereof

#87
20180155390
2018-06-07

Surface neutralization of apatite

#88
20180147550
2018-05-31

Method and device for producing honeycomb particle capable of absorbing harmful molecular element

#89
20180133619
2018-05-17

Lithium extraction with coated ion exchange particles

#90
20180127272
2018-05-10

Removal of moisture from hydrazine

#91
20180086638
2018-03-29

In situ restoration of apatite-based chromatography resins

#92
20180015439
2018-01-18

Highly ordered titania nanotube arrays for phosphoproteomics

#93
20170368534
2017-12-28

Method for separation of radioactive sample using monolithic body on microfluidic chip

#94
20170259189
2017-09-14

Hyper-productive chromatography system and process

#95
20170216773
2017-08-03

METHODS FOR SEPARATING MIXTURES

#96
20170182478
2017-06-29

Adsorbent and method for producing the same

#97
20170182433
2017-06-29

Stackable planar adsorptive devices

#98
20170128910
2017-05-11

Separations with organic molecular solids

#99
20170097325
2017-04-06

DEVICE AND METHOD FOR EXTRACTION OF COMPOUNDS WITH AROMATIC CYCLES CONTAINED IN A LIQUID SAMPLE

#100
20170088439
2017-03-30

Removal of Arsenic from Liquids

#101
20170072380
2017-03-16

OPTIMIZED PACKING STRUCTURE FOR FLUID CONTACTING COLUMN AND MANUFACTURING METHOD

#102
20170014798
2017-01-19

Powder, method of producing powder, and adsorption apparatus

#103
20160184737
2016-06-30

NEW PROCESS AND SYSTEM FOR MAGNETIC SEPARATION

#104
20160161453
2016-06-09

Stackable planar adsorptive devices

#105
20160052961
2016-02-25

Surface neutralization of apatite

#106
20160030922
2016-02-04

Biochar products and method of manufacture thereof

#107
20160016992
2016-01-21

Methods of reducing level of one or more impurities in a sample during protein purification

#108
20150377847
2015-12-31

THIN LAYER CHROMATOGRAPHY PLATES AND RELATED METHODS

#109
20150353702
2015-12-10

Column filling material and a production method thereof

#110
20150219605
2015-08-06

Method for producing a chromatography analysis column

#111
20150191505
2015-07-09

Surface neutralization of apatite

#112
20150182947
2015-07-02

Synthesis of ZSM-58 crystals with improved diffusivity for use in gas separations

#113
20150174553
2015-06-25

POROUS COMPOSITE PARTICULATE MATERIALS, METHODS OF MAKING AND USING SAME, AND RELATED APPARATUSES

#114
20150133294
2015-05-14

Chromatographic materials

#115
20140319057
2014-10-30

Chromatographic materials for the separation of unsaturated molecules

#116
20140311983
2014-10-23

COMPOSITE MATERIAL FOR CHROMATOGRAPHIC APPLICATIONS

#117
20140288297
2014-09-25

Polysaccharide derived materials

#118
20130323812
2013-12-05

In situ restoration of apatite-based chromatography resins

#119
20130233801
2013-09-12

Porous silicon oxynitride materials for chromatographic separation and method of their preparation

#120
20130220930
2013-08-29

Cleaning method of immersion liquid, immersion liquid cleaning composition, and substrate

#121
20130220928
2013-08-29

Method of pre-treating an adsorbent for a chromatographic separation

#122
20130197200
2013-08-01

Methods of reducing level of one or more impurities in a sample during protein purification

#123
20130197198
2013-08-01

Removal of high molecular weight aggregates using hydroxyapatite chromatography

#124
20130183511
2013-07-18

Mesoporous carbon materials

#125
20120285880
2012-11-15

POWDER, METHOD OF PRODUCING POWDER AND ADSORPTION APPARATUS

#126
20120251410
2012-10-04

Fluidic chip with laminated reinforcing layer for pressure reinforcement

#127
20120238444
2012-09-20

POWDER, METHOD OF PRODUCING POWDER AND ADSORPTION APPARATUS

#128
20120178950
2012-07-12

Separation method

#129
20120171086
2012-07-05

Separation Body for Three-Dimensional Chromatography

#130
20120148473
2012-06-14

METHOD OF MAKING CARBIDE DERIVED CARBON WITH ENHANCED POROSITY AND HIGHER PURITY

#131
20120125843
2012-05-24

METHODS AND MATERIALS FOR PERFORMING HYDROPHOBIC INTERACTION CHROMATOGRAPHY

#132
20120047990
2012-03-01

Chromatography of polyolefin polymers

#133
20120045788
2012-02-23

Device for sample preparation

#134
20120024790
2012-02-02

SEPARATION COLUMN WITH GERMANIA-BASED SOL-GEL STATIONARY PHASE

#135
20120004434
2012-01-05

Germania-silica-based sol-gel monolith and uses thereof

#136
20120000850
2012-01-05

Sol-gel monolithic column with optical window and method of making

#137
20110230339
2011-09-22

Methods of producing adsorption media including a metal oxide

#138
20110192779
2011-08-11

Thin layer chromatography plates and related methods

#139
20110178276
2011-07-21

Surface neutralization of apatite

#140
20110140296
2011-06-16

Robust carbon monolith having hierarchical porosity

#141
20110089096
2011-04-21

Thin layer chromatography plates and related methods

#142
20110081379
2011-04-07

PURIFICATION METHOD AND METHOD OF PRODUCING VACCINE

#143
20110028708
2011-02-03

POLYSACCHARIDE DERIVED MATERIALS

#144
20110020209
2011-01-27

PROCESS FOR PRODUCING CARBON

#145
20110011157
2011-01-20

GAS CHROMATOGRAPH COLUMN WITH CARBON NANOTUBE-BEARING CHANNEL

#146
20110000852
2011-01-06

Thin layer chromatography plates and related methods

#147
20100303702
2010-12-02

METHOD OF PRODUCING POWDER, POWDER, AND ADSORPTION APPARATUS

#148
20100294977
2010-11-25

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

#149
20100278695
2010-11-04

Chromatographic And Electrophoretic Separation Media And Apparatus

#150
20100262259
2010-10-14

PROCESS FOR PRODUCING BONE GRAFTING MATERIAL, BONE GRAFTING MATERIAL, THREE-DIMENSIONAL SUPPORT FOR CELL CULTURE, AND SEPARATION SUPPORT FOR CHROMATOGRAPHY

#151
20100255310
2010-10-07

TOTALLY POROUS PARTICLES AND METHODS OF MAKING AND USING SAME

#152
20100255306
2010-10-07

Method of producing fluoroapatite powder, fluoroapatite powder, and adsorption apparatus

#153
20100249447
2010-09-30

PURIFICATION OF FULLERENE DERIVATIVES FROM VARIOUS IMPURITIES

#154
20100239493
2010-09-23

METHODS AND COMPOUNDS FOR FORMING MONOLITHIC TITANIA, OPTIONALLY BIOMOLECULE DOPED, WITH CONTROLLED MORPHOLOGY USING BIOCOMPATIBLE SOL-GEL PROCESSES

#155
20100213131
2010-08-26

Porous composite particulate materials, methods of making and using same, and related apparatuses

#156
20100202958
2010-08-12

POROUS FILAMENTOUS NANOCARBON AND METHOD OF FORMING THE SAME

#157
20100173158
2010-07-08

Ceramic particle group comprising sintered particles of hydroxyapatite

#158
20100145029
2010-06-10

Enhanced capacity and purification of antibodies by mixed mode chromatography in the presence of aqueous-soluble nonionic organic polymers

#159
20100140154
2010-06-10

GROUP IV METAL OXIDE MONOLITHIC COLUMNS

#160
20100133161
2010-06-03

Metal-Coated Superficially Porous Supports as a Medium for HPLC of Phosphorus-Containing Materials

#161
20100125128
2010-05-20

Phosphopeptide enrichment of compositions by fractionation on ceramic hydroxyapatite

#162
20100113751
2010-05-06

Purification of acidic proteins using ceramic hydroxyapatite chromatography

#163
20100093964
2010-04-15

Chromotography of polyolefin polymers

#164
20100089831
2010-04-15

Preparation and use of chiral zeolites for liquid chromatography

#165
20100055000
2010-03-04

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

#166
20100048390
2010-02-25

Mesocellular foam particles

#167
20100021734
2010-01-28

CERAMIC PARTICLES AND PRODUCING METHOD THEREOF

#168
20100012832
2010-01-21

METHOD OF SEPARATING PHOSPHORYLATED PEPTIDE OR PHOSPHORYLATED PROTEIN

#169
20090308811
2009-12-17

CHROMATOGRAPHY DEVICE

#170
20090306346
2009-12-10

Method for separating proteins from liquid media

#171
20090277839
2009-11-12

Porous composite particulate materials, methods of making and using same, and related apparatuses

#172
20090272270
2009-11-05

Microfabricated gas chromatograph

#173
20090266143
2009-10-29

Separation column for chromatographs

#174
20090263497
2009-10-22

PRODUCTION METHOD FOR CALCIUM PHOSPHATE NANO-PARTICLES WITH HIGH PURITY AND THEIR USE

#175
20090215997
2009-08-27

SEPARATION METHOD

#176
20090191116
2009-07-30

POROUS FILAMENTOUS NANOCARBON AND METHOD OF FORMING THE SAME

#177
20090186953
2009-07-23

OXIDE MIXTURE

#178
20090176079
2009-07-09

PROCESS FOR THE PRODUCTION OF POROUS CARBON MOULDINGS

#179
20090101580
2009-04-23

Production of monolithic separating columns

#180
20090087369
2009-04-02

FLUOROAPATITE DRIED PARTICLES AND ADSORPTION APPARATUS

#181
20090078913
2009-03-26

Carbonaceous materials

#182
20090053470
2009-02-26

Method for Preparing Monolithic Separation and Reaction Media in a Separation or Reaction Channel

#183
20090044606
2009-02-19

Robust carbon monolith having hierarchical porosity

#184
20090043042
2009-02-12

Covalently immobilized fluorinated carboxylic acid stationary phase for liquid chromatography

#185
20090039026
2009-02-12

Separation method

#186
20090008327
2009-01-08

Ultraporous sol gel monoliths

#187
20090004095
2009-01-01

Porous Filamentous Nanocarbon And Method Of Forming The Same

#188
20090001007
2009-01-01

Separation column for liquid chromatograph apparatus and liquid chromatograph apparatus using thereof

#189
20080272053
2008-11-06

COMBINATORIAL SEPARATIONS AND CHROMATOGRAPHY RENEWABLE MICROCOLUMN

#190
20080262185
2008-10-23

Silicon- and polysilyl cyamelurates as well as -cyanurates, methods for the production thereof and their use

#191
20080223786
2008-09-18

Methods and devices using a shrinkable support for porous monolithic materials

#192
20080206554
2008-08-28

Hydroxyapatite with controllable size and morphology

#193
20080193734
2008-08-14

Hybrid porous organic-metal oxide materials

#194
20080177048
2008-07-24

Enhanced capacity and purification of antibodies by mixed mode chromatography in the presence of aqueous-soluble nonionic organic polymers

#195
20080053902
2008-03-06

Method for separation of substances using mesoporous or combined mesoporous/microporous materials

#196
20080035021
2008-02-14

Aluminum phosphate based microspheres

#197
20080028839
2008-02-07

Separation device and chemical reaction apparatus made from polycrystalline diamond, apparatuses including same such as separation apparatuses, and methods of use

#198
20070274867
2007-11-29

STATIONARY PHASE FOR A MICRO FLUID ANALYZER

#199
20070259181
2007-11-08

Ceramic particle group and method for production thereof and use thereof

#200
20070235389
2007-10-11

Metal-coated superficially porous supports as a medium for HPLC of phosphorus-containing materials

#201
20070181479
2007-08-09

Column and method of manufacturing the column

#202
20070157437
2007-07-12

Material for chromatography

#203
20070107600
2007-05-17

Method for producing adsorbent, adsorbent, and adsorption apparatus

#204
20070092424
2007-04-26

Method for producing particles, particles, and adsorption apparatus

#205
20070065356
2007-03-22

Process for the production of monolithic mouldings

#206
20070000837
2007-01-04

Method for separating electrolytes

#207
20060257658
2006-11-16

Porous and spherical calcium phosphate particle comprising metal ion, and porous multilayer calcium phophate particle

#208
20060231494
2006-10-19

Carbon nanotube stationary phases for chromatography

#209
20060228261
2006-10-12

Stationary phase materials for micro gas analyzer

#210
20060219636
2006-10-05

Siloxane-immobilized particulate stationary phases for chromatographic separations and extractions

#211
20060214099
2006-09-28

Polymer entrapped particles

#212
20060186047
2006-08-24

Material for chromatography

#213
20060144793
2006-07-06

Novel adsorbents and process of making and using same

#214
20060144770
2006-07-06

Polymeric solid supports for chromatography nanocolumns

#215
20060131238
2006-06-22

Ultraporous sol gel monoliths

#216
20060120683
2006-06-08

Photonic colloidal crystal columns and their inverse structures for chromatography

#217
20060088470
2006-04-27

Inorganic beads with hierarchical pore structures

#218
20060051826
2006-03-09

Method and device for the incorporating a compound in the pores of a porous material and uses thereof

#219
20060021941
2006-02-02

Composite chromatographic sorbent of mineral oxide beads with hydroxyapatite-filled pores

#220
20060019084
2006-01-26

Monolithic composition and method

#221
20050182257
2005-08-18

Method and system for separation and purification of at least one narcotic alkaloid using reverse phase preparative chromatography

#222
20050170525
2005-08-04

Method and apparatus for analyzing amino acid, peptide, protein, saccharide or lipid

#223
20050169829
2005-08-04

Robust carbon monolith having hierarchical porosity

#224
20050155933
2005-07-21

Wallless monolith columns for chromatography

#225
20050107594
2005-05-19

Removal of high molecular weight aggregates using hydroxyapatite chromatography

#226
20050072737
2005-04-07

Polymeric fiber rods for separation applications

#227
18386944
2025-09-09

Separation module

#228
18133636
2024-06-04

Method of preparing a capillary column including in situ formation of a metal-organic framework stationary phase

#229
17483961
2022-11-22

Materials and methods for extracting metals

#230
13285433
2015-10-13

Chromatography media