Patents-Review.com
ClassID:

168824 ⎘

G01N30/6034 - 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 joining multiple columns

Sub-classes:
Recent Application in this class:
#1
20260061337
2026-03-05

Method in Continuous Chromatography

 #2
20240024797
2024-01-25

MULTI-COLUMN CHROMATOGRAPHY SYSTEMS WITH ROTATABLE VALVE ASSEMBLIES

 #3
20230408457
2023-12-21

COLUMN IN A MODULE WITH INTERNAL OR EXTERNAL ON-COLUMN OR FLOW CELL DETECTORS WITH OPTIONAL HEATING FOR LIQUID CHROMATOGRAPHY

 #4
20230272870
2023-08-31

Resin tube connection device

 #5
20220326261
2022-10-13

Method for simultaneously detecting vitamin K1 and vitamin K2 in traces of blood

 #6
20220297029
2022-09-22

Methods and systems for removing pressure and air from chromatography columns

 #7
20210405000
2021-12-30

Gas phase component analysis device and gas phase component analysis method

 #8
20210270787
2021-09-02

Unions and couplers

 #9
20200355655
2020-11-12

Method for monitoring, evaluating, and controlling a cyclic chromatographic purification process

 #10
20200150100
2020-05-14

Clamp for chromatography columns

 #11
20200103382
2020-04-02

Chromatograph having operation controller that causes automatic purging in a case of detection failure

 #12
20200001203
2020-01-02

A Method in Continuous Chromatography

 #13
20190353627
2019-11-21

Data-processing device for chromatograph

 #14
20190091605
2019-03-28

METHOD FOR ANALYZING COPOLYMER OF CONJUGATED DIENE COMPOUND WITH AROMATIC VINYL COMPOUND

 #15
20190083903
2019-03-21

Methods and systems for removing pressure and air from chromatography columns

 #16
20190072464
2019-03-07

Automated system for remote inline concentration of ultra-low concentrations in pure chemicals

 #17
20180299413
2018-10-18

Fast Gas Chromatographic System used for the Rapid Analysis of Components Spanning a Wide Molecular Weight Range

 #18
20180259495
2018-09-13

Two-dimensional liquid chromatography

 #19
20180143168
2018-05-24

SYSTEMS AND METHODS FOR GENERATING A PETROLEUM MODEL OF COMPOSITION USING TWO-DIMENSIONAL GAS CHROMATOGRAPHY

 #20
20180128792
2018-05-10

Liquid chromatography system for sample loading with a trap column

 #21
20180100837
2018-04-12

Low dead-volume connector for fluid chromatography

 #22
20170356575
2017-12-14

Capillary connection system

 #23
20170350429
2017-12-07

Liquid junction assembly

 #24
20170322189
2017-11-09

Clamping device for a sample preparation

 #25
20170284976
2017-10-05

Gas chromatographic “in-column” spectroscopic analysis

 #26
20170219541
2017-08-03

Stackable chromatography column modules and flow control blocks

 #27
20170153212
2017-06-01

Compression fitting with coupled ferrule

 #28
20170082584
2017-03-23

Ferrule container, and ferrule container containing ferrule

 #29
20160310870
2016-10-27

Chromatography system and method

 #30
20160018001
2016-01-21

Sealing system and method for the production thereof

 #31
20140150660
2014-06-05

Non-seizing tapers for use in purged connections of capillary tubing used in gas chromatography

 #32
20140060151
2014-03-06

Comprehensive two-dimensional gas chromatograph and modulator for the chromatograph

 #33
20140053639
2014-02-27

Fitting assemblies

 #34
20130068100
2013-03-21

Method and instrumentation for comprehensive multidimensional chromatography separations using a micro flow modulator

 #35
20120205304
2012-08-16

Self-unlocking fluid-tight connector

 #36
20110303593
2011-12-15

Fitting Element with Grip Force Distributor

 #37
20110108485
2011-05-12

Device for chromatographic separations

 #38
20110100100
2011-05-05

Fluid Separation Conduit Cartridge

 #39
20100059993
2010-03-11

CAPILLARY COLUMN CONNECTOR

 #40
20090218286
2009-09-03

Device for chromatographic separations

 #41
20070214866
2007-09-20

Two valve switching modulator for comprehensive two-dimensional gas chromatography

 #42
20070204749
2007-09-06

GAS CHROMATOGRAPH COLUMN AND METHOD OF MAKING THE SAME

 #43
20070122314
2007-05-31

Microfluidic substrate assembly and method for making same

 #44
20060151998
2006-07-13

Fluidic terminal

 #45
20060113794
2006-06-01

Capillary interconnection fitting and method of holding capillary tubing

 #46
20060060515
2006-03-23

Capillary tube liquid transport device

 #47
20050191212
2005-09-01

Fluid separate conduit cartridge

 #48
20050077222
2005-04-14

Sealed integral liquid chromatography system

 #49
20050042149
2005-02-24

Nanoscale chemical synthesis

 #50
15858871
2019-09-24

Clamp for chromatography columns