Patents-Review.com
ClassID:

168803 ⎘

G01N2030/524 - 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; Conditioning of the sorbent material or stationary liquid; Physical parameters structural properties

Sub-classes:
Recent Application in this class:
#1
20220252553
2022-08-11

ENCAPSULATED PRE-ANALYTIC WORKFLOWS FOR FLOW-THROUGH DEVICES, LIQUID CHROMATOGRAPHY AND MASS SPECTROMETRIC ANALYSIS

 #2
20200400625
2020-12-24

Selection and design of columns for liquid chromatography

 #3
20200209200
2020-07-02

Column oven

 #4
20190277816
2019-09-12

High surface area chromatographic device with low pressure drop

 #5
20190170705
2019-06-06

Encapsulated pre-analytic workflows for flow-through devices, liquid chromatography and mass spectrometric analysis

 #6
20180238842
2018-08-23

LIQUID CHROMATOGRAPHIC COLUMN AND LIQUID CHROMATOGRAPHIC APPARATUS INCLUDING THE SAME

 #7
20180128790
2018-05-10

Detection system and method with nanostructure flow cell

 #8
20180113130
2018-04-26

Compositions, methods and microfluidics device for telomerase based in vitro diagnostic assays for detecting circulating tumor cells (CTC)

 #9
20150285786
2015-10-08

Compositions, methods and microfluidics device for telomerase based in vitro diagnostic assays for detecting circulating tumor cells (CTC)

 #10
20150219604
2015-08-06

Chromatography columns

 #11
20140034563
2014-02-06

Liquid chromatography component

 #12
20120067823
2012-03-22

LIQUID CHROMATOGRAPHY COMPONENT

 #13
20120048108
2012-03-01

Differential acceleration chromatography

 #14
20110186520
2011-08-04

Impregnated expanded polytetrafluoroethylene (ePTFE) tubing as a stationary phase

 #15
20110073539
2011-03-31

LIQUID CHROMATOGRAPHY COMPONENT

 #16
20100051547
2010-03-04

Impregnated expanded polytetrafluoroethylene (ePTFE) tubing as a stationary phase

 #17
20100025331
2010-02-04

CASING FOR MONOLITHIC CHROMATOGRAPHY COLUMNS

 #18
20090308811
2009-12-17

CHROMATOGRAPHY DEVICE

 #19
20090297853
2009-12-03

PROCESS FOR PREPARING SUBSTRATES WITH POROUS SURFACE

 #20
20090277254
2009-11-12

METHODS OF IMPROVING PACKED-BED CHROMATOGRAPHY PERFORMANCE

 #21
20090139934
2009-06-04

Differential acceleration chromatography

 #22
20090065416
2009-03-12

ELASTIC POROUS COLUMN MATERIAL

 #23
20090000481
2009-01-01

Methods and systems for characterizing a sorbent tube

 #24
20080277346
2008-11-13

Process for preparing substrates with porous surface

 #25
20080223794
2008-09-18

Pillar Structure for Separating or Capturing Target Substance

 #26
20070295057
2007-12-27

Methods and systems for characterizing a sorbent tube

 #27
20070189944
2007-08-16

Porous microparticles with solid cores

 #28
20070102362
2007-05-10

Chip

 #29
20070084346
2007-04-19

Nanostructures containing carbon nanotubes and methods of their synthesis and use

 #30
20070068385
2007-03-29

Methods and systems for characterizing a sorbent tube

 #31
20070000838
2007-01-04

Integrated chromatography devices and systems for monitoring analytes in real time and methods for manufacturing the same

 #32
20060084185
2006-04-20

Apparatus and method for the purification of nucleic acids

 #33
20060068504
2006-03-30

Functional particle array and method of use thereof

 #34
20060065064
2006-03-30

Process for selecting shaped particles for use in a packed bed

 #35
20050210957
2005-09-29

Methods and systems for characterizing a sorbent tube

 #36
20050193802
2005-09-08

Methods and systems for characterizing a sorbent tube

 #37
18943706
2026-03-31

Systems and methods for enhanced detection and quantification of chemical species