ClassID:

34431

B01J2220/86 - CPC Classification

Classification description:

Aspects relating to sorbent materials; Aspects related to sorbents specially adapted for preparative, analytical or investigative chromatography Sorbents applied to inner surfaces of columns or capillaries

Recent Application in this class:
#1
20260061338
2026-03-05

MATERIAL AND METHOD FOR PERFORMING A SEPARATION BASED ON HALOGEN BONDING

#2
20250381552
2025-12-18

METHOD OF PREPARING POLYMER-FILLED CHROMATOGRAPHY RESIN

#3
20250339845
2025-11-06

CHROMATOGRAPHY MEDIUM AND CHROMATOGRAPHY APPARATUS

#4
20250196048
2025-06-19

GRAPHENE AS A STATIONARY PHASE IN GAS CHROMATOGRAPHY

#5
20240375082
2024-11-14

SILICA-PASSIVATED ARTICLE AND METHOD FOR FORMING

#6
20240278212
2024-08-22

CHROMATOGRAPHIC COLUMN

#7
20240157333
2024-05-16

PICOSCALE THIN LAYER CHROMATOGRAPHY FOR ANALYSIS OF SINGLE CELLS AND MICROSAMPLES

#8
20240082820
2024-03-14

CORE-SHELL PARTICLES HAVING A NON-POROUS CORE AND A POROUS SHELL

#9
20230087779
2023-03-23

METHOD OF PREPARING POLYMER-FILLED CHROMATOGRAPHY RESIN

#10
20230001329
2023-01-05

MATERIAL AND METHOD FOR PERFORMING A SEPARATION BASED ON HALOGEN BONDING

#11
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

#12
20220062858
2022-03-03

Super-adsorbing porous thermo-responsive desiccants

#13
20200215514
2020-07-09

Method for preparing a monolithic stationary phase, associated method for producing a chromatography column and associated separation method

#14
20200115412
2020-04-16

SEPARATION OF VANCOMYCIN AND ITS DEGRADATION PRODUCTS

#15
20200009531
2020-01-09

Porous chiral materials and uses thereof

#16
20190184372
2019-06-20

Packing material for HILIC columns, HILIC column filled with same, and method for analyzing oligosaccharide with use of same

#17
20190120801
2019-04-25

Gas chromatography columns with integrated ferrules

#18
20190070587
2019-03-07

Functionalized metal oxides as a stationary phase and a surface template for micro gas chromatography separation columns

#19
20190039553
2019-02-07

Curtain airbag device mounting structure and curtain airbag deployment method

#20
20190009190
2019-01-10

A MICROFLUIDIC DEVICE AND METHODS FOR MANUFACTURING SAME

#21
20180340920
2018-11-29

Crescent plot columns and methods for preparing crescent plot columns

#22
20180318790
2018-11-08

Aromatic hydrogenation catalysts and uses thereof

#23
20180292364
2018-10-11

Polymer microcolumn for gas or vapor separation, chromatography, and analysis

#24
20180140971
2018-05-24

Porous material and devices for performing separations, filtrations, and catalysis and EK pumps, and methods of making and using the same

#25
20180001298
2018-01-04

Metal oxide-based biocompatible hybrid sorbent for the extraction and enrichment of catecholamine neurotransmitters and related compounds, and method of synthesis

#26
20170320977
2017-11-09

Olefin polymerization catalyst system comprising mesoporous organosilica support

#27
20170320971
2017-11-09

Olefin polymerization catalyst system comprising mesoporous organosilica support

#28
20170312735
2017-11-02

Silica-based stationary phase for a chromatography column and methods for producing the same

#29
20160229959
2016-08-11

Organosilica materials and uses thereof

#30
20160199753
2016-07-14

Nanocomposites and their application as monolith columns

#31
20160168485
2016-06-16

Membrane fabrication methods using organosilica materials and uses thereof

#32
20160168484
2016-06-16

Methods of separating aromatic compounds from lube base stocks

#33
20160168333
2016-06-16

Organosilica materials and uses thereof

#34
20160168174
2016-06-16

Organosilica materials and uses thereof

#35
20160167032
2016-06-16

Aromatic hydrogenation catalysts and uses thereof

#36
20160167016
2016-06-16

Coating methods using organosilica materials and uses thereof

#37
20160167015
2016-06-16

Adsorbent for heteroatom species removal and uses thereof

#38
20160041131
2016-02-11

Methods for quantitating water using ionic liquid salts

#39
20160018365
2016-01-21

Functionalized Metal Oxides As A Stationary Phase And A Surface Template For Micro Gas Chromatography Separation Columns

#40
20150219605
2015-08-06

Method for producing a chromatography analysis column

#41
20140326649
2014-11-06

Nanocomposites and their application as monolith columns

#42
20140220278
2014-08-07

Porous material and devices for performing separations, filtrations, and catalysis and EK pumps, and methods of making and using the same

#43
20140178252
2014-06-26

Microfluidic devices and methods including porous polymer monoliths

#44
20140076070
2014-03-20

Monolithic silicone and method of separation, purification and concentration therewith

#45
20140057048
2014-02-27

Method of making ionic liquid mediated sol-gel sorbents

#46
20140033804
2014-02-06

Narrow bore porous layer open tube capillary column and uses thereof

#47
20140021136
2014-01-23

Chromatographic separation material

#48
20130180405
2013-07-18

Gas Chromatography Capillary Devices and Methods

#49
20130074580
2013-03-28

Methods for quantitating water using ionic liquid salts

#50
20130072593
2013-03-21

Method of manufacturing monolithic stationary phase and monolithic stationary phase produced thereby

#51
20130071945
2013-03-21

Materials and methods for capillary microextraction in combination with high-performance liquid chromatography comprising a sol-gel germania triblock polymer

#52
20120302653
2012-11-29

Initiator-tightened compositions

#53
20120255894
2012-10-11

METHOD FOR COVALENTLY ATTACHING POLYMERIC MONOLITHS TO POLYETHER ETHER KETONE (PEEK) SURFACES

#54
20120184689
2012-07-19

Stationary phase composition for chromatographic separation and method for preparing same

#55
20120128551
2012-05-24

Ionic liquid mediated sol-gel sorbents

#56
20120024790
2012-02-02

SEPARATION COLUMN WITH GERMANIA-BASED SOL-GEL STATIONARY PHASE

#57
20120004434
2012-01-05

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

#58
20110290009
2011-12-01

Narrow bore porous layer open tube capillary column and uses thereof

#59
20110259089
2011-10-27

Devices Having An Inert Surface And Methods Of Making Same

#60
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

#61
20100112208
2010-05-06

Titania-Based Coating for Capillary Microextraction

#62
20100038298
2010-02-18

HIGH-PERFORMANCE CHROMATOGRAPHIC COLUMNS CONTAINING ORGANIC OR COMPOSITE POLYMERIC MONOLITHIC SUPPORTS AND METHOD FOR THEIR PREPARATION

#63
20090250349
2009-10-08

Tube Structure with Sol-Gel Zirconia Coating

#64
20090203146
2009-08-13

NARROW BORE LAYER OPEN TUBE CAPILLARY COLUMN AND USES THEREOF

#65
20090092776
2009-04-09

Polysilazane thermosetting polymers for use in chromatographic systems and applications

#66
20090023000
2009-01-22

Polysilazane thermosetting polymers for use in chromatographic systems and applications

#67
20080283458
2008-11-20

Separation column and liquid chromatography apparatus using the same

#68
20080159916
2008-07-03

Polysilazane Thermosetting Polymers for Use in Chromatographic Systems and Applications

#69
20080145276
2008-06-19

Polysilazane thermosetting polymers for use in chromatographic systems and applications

#70
20080039619
2008-02-14

Apparatus and method for the more efficient isolation of nucleic acids

#71
20070207484
2007-09-06

POLYOL-MODIFIED SILANES AS PRECURSORS FOR SILICA

#72
20070181479
2007-08-09

Column and method of manufacturing the column

#73
20070172960
2007-07-26

Capillary column and method of making

#74
20070141325
2007-06-21

Novel nanocomposites and their application as monolith columns

#75
20070095736
2007-05-03

Tube structure with sol-gel zirconia coating

#76
20070062874
2007-03-22

High efficiency sol-gel gas chromatography column

#77
20070051628
2007-03-08

Neutral polysaccharide wall coating for electrophoretic separations in capillaries and microchannels

#78
20060175238
2006-08-10

Deactivated surfaces for chromatographic separations and methods of making and using the same

#79
20060013982
2006-01-19

Titania-based coating for capillary microextraction

#80
20060013981
2006-01-19

Polytetrahydrofuran-Based Coating for Capillary Microextraction

#81
20050178709
2005-08-18

Supports for solid phase extraction

#82
20050169803
2005-08-04

Polysilazane thermosetting polymers for use in chromatographic systems and applications

#83
20050106068
2005-05-19

Sol-gel dendron separation and extraction capillary column

#84
18489697
2024-07-16

Method of making a wall-coated open tubular capillary column with a poly benzyl stationary phase

#85
17483961
2022-11-22

Materials and methods for extracting metals

#86
15200224
2017-07-11

Superpolar chromatographic stationary phases and extraction sorbents and their methods of synthesis