Patents-Review.com
ClassID:

168950 ⎘

G01N30/92 - 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; Plate chromatography, e.g. thin layer or paper chromatography Construction of the plate

Sub-classes:
Recent Application in this class:
#1
20250161944
2025-05-22

CARTRIDGE WITH LAB ON PAPER TYPE SENSORS AND A METHOD OF MEASUREMENT WITH THEIR USE

 #2
20250130211
2025-04-24

METHOD OF SCREENING NEW PSYCHOACTIVE SUBSTANCE AND PLATFORM THEREOF

 #3
20240393321
2024-11-28

COLLOIDAL GOLD IMMUNOCHROMATOGRAPHIC JOINT INSPECTION CARD FOR DIQUAT AND PARAQUAT, PREPARATION METHOD AND APPLICATION THEREOF

 #4
20240337630
2024-10-10

A METHOD AND SYSTEM FOR DETECTION AND ANALYSIS OF CHEMICAL COMPOUNDS IN A SAMPLE SUBJECTED TO A CHROMATOGRAPHIC SEPARATION ON A LAYERED SEPARATING MEDIUM

 #5
20240325982
2024-10-03

MEMBRANE CHROMATOGRAPHY CASSETTE ASSEMBLY

 #6
20230184728
2023-06-15

SUPPRESSOR

 #7
20220229052
2022-07-21

A Method for Separating Biomolecules

 #8
20210291166
2021-09-23

Microdevice for detecting aldehydes or ketones

 #9
20210239665
2021-08-05

Mini point of care gas chromatographic test strip and method to measure analytes

 #10
20200347314
2020-11-05

Traction fluid with improved low temperature properties

 #11
20200200722
2020-06-25

METHOD AND DEVICE FOR THE PROVISION OF A SAMPLE

 #12
20200182839
2020-06-11

Preparative method and apparatus for a thin-layer chromatograph

 #13
20200132643
2020-04-30

Development chambers for thin layer chromatography and methods of making and using the same

 #14
20190369071
2019-12-05

Programmable paper based diagnostics

 #15
20190177249
2019-06-13

Scalable synthesis of hydrogenated alpha styrene dimer

 #16
20190170713
2019-06-06

THIN LAYER CHROMATOGRAPHY PLATE AND SAMPLE ANALYSIS METHOD USING SAME

 #17
20190170683
2019-06-06

THIN LAYER CHROMATOGRAPHY PLATE AND SAMPLE ANALYSIS METHOD USING SAME

 #18
20190168209
2019-06-06

Test device

 #19
20190086404
2019-03-21

ANALYSIS MEMBRANES FOR MICROFLUIDIC DEVICES, SAID MEMBRANES BEING MADE OF A FIBERGLASS MATERIAL

 #20
20190056362
2019-02-21

Mini point of care gas chromatographic test strip and method to measure analytes

 #21
20180321197
2018-11-08

Suppressor device

 #22
20180245981
2018-08-30

Raman detecting chip for thin layer chromatography and method for separating and detecting an analyte

 #23
20170191938
2017-07-06

Raman detecting chip for thin layer chromatography and method for separating and detecting an analyte

 #24
20170023556
2017-01-26

Paper based diagnostic test

 #25
20160077068
2016-03-17

THIN-LAYER CHROMATOGRAPHY PLATE, METHOD FOR PRODUCING SUCH A PLATE, AND METHOD FOR PERFORMING A THIN-LAYER CHROMATOGRAPHY SEPARATION

 #26
20160059151
2016-03-03

ULTRATHIN LAYER CHROMATOGRAPHY PLATES COMPRISING ELECTROSPUN NANOFIBERS

 #27
20150377847
2015-12-31

THIN LAYER CHROMATOGRAPHY PLATES AND RELATED METHODS

 #28
20150343326
2015-12-03

THIN LAYER CHROMATOGRAPHY PLATES

 #29
20150079668
2015-03-19

Fluidic device, testing device, and method for fabricating fluidic device

 #30
20140374333
2014-12-25

Chromatographic medium

 #31
20140360927
2014-12-11

Chromatographic medium

 #32
20140248196
2014-09-04

Thin-layer chromatography plate

 #33
20140170311
2014-06-19

Thin layer chromatography plates and related methods of manufacture including priming prior to infiltration with stationary phase and/or precursor thereof

 #34
20140134050
2014-05-15

Suppressor device

 #35
20130199982
2013-08-08

Thin layer chromatography plates and related methods of manufacture including priming prior to infiltration with stationary phase and/or precursor thereof

 #36
20130067996
2013-03-21

Sample detection method by thin-layer chromatography, thin-layer chromatography plate, and method for producing same

 #37
20120171086
2012-07-05

Separation Body for Three-Dimensional Chromatography

 #38
20120162637
2012-06-28

Detection in Spatial Multidimensional Chromatography

 #39
20120097591
2012-04-26

Chromatography Apparatus

 #40
20110192779
2011-08-11

Thin layer chromatography plates and related methods

 #41
20110091864
2011-04-21

Device And Use Thereof

 #42
20110089096
2011-04-21

Thin layer chromatography plates and related methods

 #43
20110032525
2011-02-10

Liquid sample analyzing method

 #44
20110000852
2011-01-06

Thin layer chromatography plates and related methods

 #45
20100140160
2010-06-10

Nanofiber surface for use in enhanced surfaces area appications

 #46
20100120173
2010-05-13

Immunochromatographic strip disc for multiplexed detection and detection method using the same

 #47
20100059442
2010-03-11

METHOD AND SYSTEM FOR SEPARATING ANALYTES

 #48
20090061507
2009-03-05

Fluorescence-based lateral flow device with improved sensitivity

 #49
20080317633
2008-12-25

Multiplex lateral flow devices and methods

 #50
20080311003
2008-12-18

Stoppable test device

 #51
20080135484
2008-06-12

Liquid Chromatography Apparatus

 #52
20070202497
2007-08-30

One step oligochromatographic device and method of use

 #53
20060175259
2006-08-10

Method and apparatus for performing planar electrochromatography at elevated pressure

 #54
20060159916
2006-07-20

Nanofiber surfaces for use in enhanced surface area applications

 #55
20060078934
2006-04-13

Method for acceleration and intensification of target-receptor binding and devices therefor

 #56
20050269267
2005-12-08

Separations platform based upon electroosmosis-driven planar chromatography