ClassID:

168837

G01N30/6091 - CPC Classification

Classification description:

Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation; Column chromatography; Construction of the column Cartridges

Recent Application in this class:
#1
20250130207
2025-04-24

SYSTEMS AND METHODS FOR ELECTROSPRAY USING CHROMATOGRAPHIC COLUMNS WITH CONDUCTING OR SEMICONDUCTING STATIONARY PHASES

#2
20240337629
2024-10-10

Analysis Apparatus Column Oven

#3
20240329018
2024-10-03

LIQUID CHROMATOGRAPHY REACTOR

#4
20240216831
2024-07-04

Parallel Assembly of Chromatography Column Modules

#5
20240192181
2024-06-13

CHROMATOGRAPH

#6
20240060942
2024-02-22

ANALYZER COLUMN CARTRIDGE

#7
20240060941
2024-02-22

SEPARATION COLUMN CONNECTION DEVICE AND SEPARATION DEVICE

#8
20230321655
2023-10-12

Fluidic apparatus and methods useful for chemical and biological reactions

#9
20230111918
2023-04-13

Lu-177 RADIOCHEMISTRY SYSTEM AND METHOD

#10
20230040131
2023-02-09

Parallel assembly of chromatography column modules

#11
20220297031
2022-09-22

A CHROMATOGRAPHY DEVICE

#12
20220219163
2022-07-14

CAP HAVING A RIBBED INNER SURFACE

#13
20220155266
2022-05-19

Analysis apparatus column oven

#14
20220082536
2022-03-17

Interchangeable chromatography cartridgeadapter system

#15
20210387179
2021-12-16

CENTRIFUGAL-DRIVEN MICROFLUIDIC PLATFORM AND METHOD OF USE THEREOF

#16
20210199630
2021-07-01

Micro solid phase extraction devices and methods

#17
20210199629
2021-07-01

Chromatography cartridge seal arrangement

#18
20210113940
2021-04-22

Parallel assembly of chromatography column modules

#19
20210025857
2021-01-28

Gas chromatography guard column assembly and gas chromatography system with guard column

#20
20200400624
2020-12-24

Chromatography cartridge and method of production thereof

#21
20200386725
2020-12-10

Single-use, disposable high-pressure liquid chromatography columns for high-throughput analysis

#22
20200386723
2020-12-10

GAS CHROMATOGRAPHY MODULAR OVEN

#23
20200330988
2020-10-22

Fluidic apparatus and methods useful for chemical and biological reactions

#24
20200256836
2020-08-13

Pre-assembled separation columns

#25
20200246724
2020-08-06

Combined degassing and circulation of liquid

#26
20200222895
2020-07-16

Method of manufacture of multiple tube devices

#27
20200188813
2020-06-18

Ion exchanger

#28
20200070159
2020-03-05

Microfluidic device

#29
20200038573
2020-02-06

Parallel modules for in-line recharging of sorbents using alternate duty cycles

#30
20190369065
2019-12-05

System for detecting liquid analytes

#31
20190275445
2019-09-12

Vise for column and column system for chromatography

#32
20190270035
2019-09-05

HYDROPHOBICITY BASED FLOW PREVENTION IN SAMPLE PREPARATION

#33
20190265211
2019-08-29

Automated sample fractionation prior to mass spectrometric analysis

#34
20190250130
2019-08-15

System for subjecting a sample to chromatographic analysis

#35
20190134626
2019-05-09

Reaction receptacle

#36
20190038996
2019-02-07

Parallel assembly of chromatography column modules

#37
20190033271
2019-01-31

Gas chromatograph device with column recognition technology system and method of use thereof

#38
20190033270
2019-01-31

Gas chromatograph device with positioning system for the inlet liner and the column and method of use thereof

#39
20190033269
2019-01-31

Gas chromatograph device with removable column holder and method of use thereof

#40
20190018035
2019-01-17

HIV VIRAL LOAD TESTING

#41
20190001324
2019-01-03

Method and apparatus for separating interlocked cap and receptacle

#42
20180361376
2018-12-20

REAGENT WELL HAVING A CAPILLARY INSERT

#43
20180361272
2018-12-20

Stackable Chromatography Column Modules

#44
20180348175
2018-12-06

System for detecting liquid analytes

#45
20180280975
2018-10-04

Fluidic apparatus and methods useful for chemical and biological reactions

#46
20180224408
2018-08-09

Flow channel structure and measuring device for measurement target liquid

#47
20180188142
2018-07-05

Sample prep method

#48
20180164247
2018-06-14

Analytical tool and analytical system

#49
20180133387
2018-05-17

Parallel modules for in-line recharging of sorbents using alternate duty cycles

#50
20180120270
2018-05-03

Pre-packed, sealed radial flow chromatography column

#51
20180088092
2018-03-29

Sorbent tube holder

#52
20180043284
2018-02-15

Parallel assembly of chromatography column modules

#53
20170341073
2017-11-30

Reagent well having a retention feature for retaining a lyophilized reagent

#54
20170296943
2017-10-19

Type of extraction cell for a centrifugal partition chromatograph, as well as a centrifugal partition chromatograph containing such an extraction cell

#55
20170259258
2017-09-14

Multi-well tray and rack therefore

#56
20170259189
2017-09-14

Hyper-productive chromatography system and process

#57
20170189831
2017-07-06

Systems and methods for supercritical fluid chromatography

#58
20170108477
2017-04-20

Automated sample fractionation prior to mass spectrometric analysis

#59
20170067862
2017-03-09

FLASH CHROMATOGRAPHY CARTRIDGE

#60
20170065972
2017-03-09

Reagent well having a retention feature for retaining a lyophilized reagent

#61
20170023536
2017-01-26

Modular Multiple-Column Chromatography Cartridge

#62
20160334367
2016-11-17

Analytical tool and analytical system

#63
20160332092
2016-11-17

FLASH CHROMATOGRAPHY CARTRIDGE

#64
20160291009
2016-10-06

Multi-well cuvette provided with integrated reaction and detection means

#65
20160271605
2016-09-22

Multiple tube devices and methods of manufacture and use

#66
20160228791
2016-08-11

System and method for assembling a large scale chromatography structure

#67
20160169846
2016-06-16

Pre-assembled separation columns

#68
20160114318
2016-04-28

Plastic body configured for engagement with an automated receptacle transport mechanism

#69
20160033543
2016-02-04

Apparatus and method for automated sample preparation and adaptor for use in the apparatus

#70
20160024601
2016-01-28

HIV viral load testing

#71
20150377842
2015-12-31

Automated sample fractionation prior to mass spectrometric analysis

#72
20150369835
2015-12-24

Fluid cartridge

#73
20150362515
2015-12-17

Multi-well tray

#74
20150352543
2015-12-10

Flow control apparatus for sample fluids

#75
20150338000
2015-11-26

Plug unit and connection system for connecting capillary tubes

#76
20150212054
2015-07-30

COMPACT MULTIPLE CHROMATOGRAPHIC MEDIA DEVICE

#77
20150198567
2015-07-16

Adapter housing and connecting device for chromatography

#78
20150182877
2015-07-02

Analysis device including solid-phase extraction material filling and discharging mechanisms

#79
20150144539
2015-05-28

Parallel modules for in-line recharging of sorbents using alternate duty cycles

#80
20150122988
2015-05-07

Chromatography apparatus and methods using multiple microfluidic substrates

#81
20150064793
2015-03-05

Method of discerning substitution of carbohydrate esters

#82
20140272989
2014-09-18

Reagent wells containing lyophilized reagents

#83
20140271409
2014-09-18

Fluid cartridge

#84
20140271360
2014-09-18

Multi-well tray and rack therefor

#85
20140263012
2014-09-18

Parallel assembly of chromatography column modules

#86
20140158615
2014-06-12

Prefilled liquid cartridge for the supply of a sample separation device with an operating liquid

#87
20140144825
2014-05-29

FLASH CHROMATOGRAPHY CARTRIDGE

#88
20140047907
2014-02-20

Cartridge with multiple electrospray emitters

#89
20130337493
2013-12-19

Quality control devices and methods for radiopharmaceuticals

#90
20130330251
2013-12-12

Carrier enclosing tip, carrier treating apparatus and method of carrier treatment

#91
20130292251
2013-11-07

Electrophoresis apparatus, capillary array, and capillary unit

#92
20130270167
2013-10-17

Disposable horizontal or radial flow type chromatographic column

#93
20130248700
2013-09-26

HPLC capillary column device

#94
20130220929
2013-08-29

Device for the chromatographic separation of a substance mixture and use thereof

#95
20130134096
2013-05-30

Flash chromatography cartridge

#96
20130037476
2013-02-14

Assembly of a cartridge and a cartridge clamp, and a cartridge clamp for use in such an assembly

#97
20130028814
2013-01-31

POROUS FILTER COLUMN AND REAGENT CARTRIDGE AND NUCLEIC ACID PURIFICATION KIT USING THE SAME

#98
20130019696
2013-01-24

Chromatography apparatus and methods using multiple microfluidic substrates

#99
20120251410
2012-10-04

Fluidic chip with laminated reinforcing layer for pressure reinforcement

#100
20120232255
2012-09-13

PRETREATMENT CARTRIDGE FOR SEPARATING SUBSTANCE AND METHOD OF PRETREATMENT USING THE SAME

#101
20120214974
2012-08-23

Devices and methods for the purification, isolation, desalting or buffer/solvent exchange of substances

#102
20120193277
2012-08-02

FLASH CHROMATOGRAPHY CARTRIDGE

#103
20120187033
2012-07-26

FLASH CHROMATOGRAPHY CARTRIDGE

#104
20120175289
2012-07-12

Chromatography systems and system components

#105
20120171773
2012-07-05

Temperature Control Of Enrichment And Separation Columns In Chromatography

#106
20120160690
2012-06-28

Capillary column cartridge

#107
20120118807
2012-05-17

CHROMATOGRAPHY APPARATUS

#108
20120090378
2012-04-19

Handheld gas analysis systems for point-of-care medical applications

#109
20120079874
2012-04-05

Chromatography Columns

#110
20120045788
2012-02-23

Device for sample preparation

#111
20120037555
2012-02-16

Chromatography column

#112
20120031845
2012-02-09

Devices and methods for the purification, isolation, desalting or buffer/solvent exchange of substances

#113
20120021951
2012-01-26

Apparatus for assay, synthesis and storage, and methods of manufacture, use, and manipulation thereof

#114
20110313143
2011-12-22

NUCLEIC ACID PURIFICATION APPARATUS AND METHOD

#115
20110298210
2011-12-08

Plug unit and connection system for connecting capillary tubes, especially for high-performance liquid chromatography

#116
20110226040
2011-09-22

Folded passage gas chromatography column

#117
20110201041
2011-08-18

Encapsulation of nano-materials for fluid purification/separation

#118
20110174063
2011-07-21

Multichannel ion chromatography system and method

#119
20110120926
2011-05-26

Pre-assembled separation columns

#120
20110100100
2011-05-05

Fluid Separation Conduit Cartridge

#121
20110079556
2011-04-07

SEPARATION OF SOLIDS FROM LIQUIDS BY FILTRATION AND CENTRIFUGATION

#122
20110024356
2011-02-03

SEPARATION CARTRIDGES AND METHODS FOR FABRICATION AND USE THEREOF

#123
20110017670
2011-01-27

Silica Particles and Methods of Making and Using the Same

#124
20110014722
2011-01-20

Spin column system and methods

#125
20110008224
2011-01-13

Flow through cartridge for selecting an analyte online with high performance liquid chromatography

#126
20100291688
2010-11-18

Compositions and methods for solid phase extraction of lipids

#127
20100261159
2010-10-14

Apparatus for assay, synthesis and storage, and methods of manufacture, use, and manipulation thereof

#128
20100236324
2010-09-23

Column tip processing device and column tip processing method

#129
20100219115
2010-09-02

SYSTEM AND METHOD FOR ASSEMBLING A LARGE SCALE CHROMATOGRAPHY STRUCTURE

#130
20100216220
2010-08-26

Devices and methods for the purification, isolation, desalting or buffer/solvent exchange of substances

#131
20100213112
2010-08-26

Elements for separating substances by distributing between a stationary and a mobile phase, and method for the production of a separating device

#132
20100170852
2010-07-08

Method and Device for Gravity Flow Chromatography

#133
20100140173
2010-06-10

Method and Device for Gravity Flow Chromatography

#134
20100119416
2010-05-13

Carrier enclosing tip, carrier treating apparatus and method of carrier treatment

#135
20100025331
2010-02-04

CASING FOR MONOLITHIC CHROMATOGRAPHY COLUMNS

#136
20100012565
2010-01-21

High Efficiency Chromatography Column with Re-usable End Cap

#137
20090321338
2009-12-31

Chromatography apparatus

#138
20090308736
2009-12-17

APPARATUS AND METHOD FOR SPECIFIC RELEASE OF CAPTURED EXTENSION PRODUCTS

#139
20090308136
2009-12-17

Handheld gas analysis systems for point-of-care medical applications

#140
20090230045
2009-09-17

Column and cartridge column using the same

#141
20090223893
2009-09-10

Method and Device for Desalting an Analyte

#142
20090184039
2009-07-23

MONOLITHIC COLUMN

#143
20090056541
2009-03-05

Method and apparatus for high resolution flash chromatography

#144
20090014373
2009-01-15

Magazine for Separation Columns

#145
20090001008
2009-01-01

End-Cap Device For High Efficiency Disposable Chromatography Column

#146
20080299672
2008-12-04

System and method for testing chromatography media and devices

#147
20080277347
2008-11-13

Sample preparation device and method utilizing polyamide tube

#148
20080277345
2008-11-13

Device for holding a column or cartridge in proximity to a detector and methods of using the same

#149
20080264842
2008-10-30

DISPOSABLE MICROPURIFICATION CARDS, METHODS, AND SYSTEMS THEREOF

#150
20080237112
2008-10-02

High pressure connect fitting

#151
20080217250
2008-09-11

Flash chromatography cartridge

#152
20080213906
2008-09-04

Compositions and methods for combining protein precipitation and solid phase extraction

#153
20080210616
2008-09-04

Flash chromatography cartridge

#154
20080197078
2008-08-21

HPLC capillary column device

#155
20080102443
2008-05-01

COLUMN CARTRIDGE, COLUMN CARTRIDGES ASSEMBLY, ANALYZER, AND ANALYZING METHOD

#156
20080092626
2008-04-24

Miniaturised separation column with bonding agent for a gas chromatograph

#157
20080085507
2008-04-10

SYSTEM FOR RAPID ANALYSIS OF GLYCATED PROTEINACEOUS SPECIES IN BIOLOGICAL SAMPLES

#158
20080029449
2008-02-07

GRADED EXTERNAL PREFILTER ELEMENT FOR CONTINUOUS-FLOW SYSTEMS

#159
20080015106
2008-01-17

Processes for production of silica gels carrying derivatization agents for carbonyl compounds

#160
20070263046
2007-11-15

Detection apparatus using cartridge

#161
20070181505
2007-08-09

CHROMATOGRAPHY SYSTEM AND METHOD

#162
20070175809
2007-08-02

Reusable liquid chromatographic columns

#163
20070163102
2007-07-19

Chromatography cartridge and method for manufacturing a chromatography cartridge

#164
20070131600
2007-06-14

Chromatography cartridge and method for manufacturing a chromatography cartridge

#165
20070122314
2007-05-31

Microfluidic substrate assembly and method for making same

#166
20070114163
2007-05-24

Dual-chamber chromatographic cartridge

#167
20070084773
2007-04-19

CHROMATOGRAPHY CARTRIDGE AND METHOD FOR MANUFACTURING A CHROMATOGRAPHY CARTRIDGE

#168
20070068861
2007-03-29

Flash chromatography cartridge

#169
20060201881
2006-09-14

Capillary-channeled polymeric fiber as solid phase extraction media

#170
20060180536
2006-08-17

Dual-chamber chromatographic cartridge

#171
20060118491
2006-06-08

Method and device for desalting an analyte

#172
20060060535
2006-03-23

Flash chromatography cartridge

#173
20060032816
2006-02-16

Monolithic structures comprising polymeric fibers for chemical separation by liquid chromatography

#174
20060027490
2006-02-09

Chromatography system and method

#175
20060011532
2006-01-19

Chromatography cartridge

#176
20050274662
2005-12-15

Monolithic column

#177
20050263455
2005-12-01

Processing of chemicals in flow-through device with porous media

#178
20050252859
2005-11-17

Drying SPE cartridges

#179
20050247632
2005-11-10

Flash chromatography cartridge

#180
20050242018
2005-11-03

Disposable chromatographic columns

#181
20050211617
2005-09-29

High throughput flash purification stand and cartridge

#182
20050194316
2005-09-08

Method for separating analyte from a sample

#183
20050191212
2005-09-01

Fluid separate conduit cartridge

#184
20050133426
2005-06-23

Chromatography cartridge and method for manufacturing a chromatography cartridge

#185
20050082213
2005-04-21

Chromatography cartridge and method for manufacturing a chromatography cartridge

#186
20050042149
2005-02-24

Nanoscale chemical synthesis

#187
20050011835
2005-01-20

High throughput flash purification stand and cartridge

#188
20050011821
2005-01-20

High throughput flash purification stand and cartridge

#189
12704741
2015-08-25

Reusable liquid chromatographic column