ClassID:

168946

G01N30/90 - 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

Sub-classes:
Recent Application in this class:
#1
20260085080
2026-03-26

CYCLIC GERMANIUM COMPOUNDS AND APPLICATIONS THEREOF

#2
20250093308
2025-03-20

MILLIFLUIDIC CHROMATOGRAPHY PLATE

#3
20240264133
2024-08-08

SEPARATION CHROMATOGRAPHY SUPPORTING DEVICE, SEPARATION CHROMATOGRAPHY APPARATUS, AND SEPARATION CHROMATOGRAPHY METHOD

#4
20230266232
2023-08-24

CHROMATOGRAPHIC READER DEVICES FOR BIODETECTION

#5
20230091706
2023-03-23

ANALYSIS METHOD

#6
20220267358
2022-08-25

CYCLIC GERMANIUM COMPOUNDS AND APPLICATIONS THEREOF

#7
20220180083
2022-06-09

Modifying messages stored in mixtures of molecules using thin-layer chromatography

#8
20210355056
2021-11-18

CANNABIS EXTRACTS

#9
20210220753
2021-07-22

HIGH PURITY CHROMATROGRAPHIC MATERIALS COMPRISING AN IONIZABLE MODIFIER

#10
20210164948
2021-06-03

Method and system for controlling preparative liquid chromatography

#11
20200319152
2020-10-08

Thin-layer chromatography system and method for assessing analyte concentrations in samples

#12
20190382326
2019-12-19

CANNABIS EXTRACTS

#13
20190382325
2019-12-19

CANNABIS EXTRACTS

#14
20190270691
2019-09-05

Cannabis extracts

#15
20190225632
2019-07-25

Cyclic germanium compounds and applications thereof

#16
20190168209
2019-06-06

Test device

#17
20190091606
2019-03-28

High purity chromatographic materials comprising an ionizable modifier

#18
20190025250
2019-01-24

Dip-stick western blot

#19
20180306815
2018-10-25

LATERAL FLOW ASSAY RATIO TEST

#20
20180113115
2018-04-26

SCREENING ASSAYS BASED ON MAG AND/OR ABHD6 FOR SELECTING INSULIN SECRETION PROMOTING AGENT

#21
20180045692
2018-02-15

Systems and methods for characterizing radioactive analytes

#22
20180031463
2018-02-01

Thin-layer chromatography for screening oil-field surfactants

#23
20170370816
2017-12-28

Method and apparatus for selecting surfactants

#24
20170368208
2017-12-28

CANCER IMAGING AGENT

#25
20170023556
2017-01-26

Paper based diagnostic test

#26
20160291039
2016-10-06

Testing device for identifying antigens and antibodies in biofluids

#27
20160209381
2016-07-21

BEVERAGE TEST APPARATUS

#28
20160187318
2016-06-30

SCREENING ASSAYS BASED ON MAG AND/OR ABHD6 FOR SELECTING INSULIN SECRETION PROMOTING AGENT

#29
20150377885
2015-12-31

Method for determining acute respiratory distress syndrome (ARDS) related biomarkers, a method to monitor the development and treatment of ARDS in a patient

#30
20150260681
2015-09-17

Dip-stick western blot

#31
20150166581
2015-06-18

Cyclic germanium compounds and applications thereof

#32
20150099800
2015-04-09

NOVEL LIPASE INHIBITORS, REPORTER SUBSTRATES AND USES THEREOF

#33
20140088885
2014-03-27

METHOD, AN APPARATUS, AND A COMPUTER PROGRAM PRODUCT FOR IDENTIFYING METABOLITES FROM LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY MEASUREMENTS

#34
20130333444
2013-12-19

Plate-type column, temperature regulation system and gas chromatograph system

#35
20130319086
2013-12-05

High purity chromatographic materials comprising an ionizable modifier

#36
20130196311
2013-08-01

Method and device for combined detection of viral and bacterial infections

#37
20130137107
2013-05-30

Rapid nucleic acid purification using paper chromatography

#38
20130067996
2013-03-21

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

#39
20120322086
2012-12-20

TESTING DEVICE FOR IDENTIFYING ANTIGENS AND ANTIBODIES IN BIOFLUIDS

#40
20120220491
2012-08-30

Retentate chromatography and protein chip arrays with applications in biology and medicine

#41
20120171086
2012-07-05

Separation Body for Three-Dimensional Chromatography

#42
20120166098
2012-06-28

Methods for Optimizing Gradients in Liquid Chromatography Systems

#43
20120164744
2012-06-28

Flow Control in Multidimensional Chromatography

#44
20120162637
2012-06-28

Detection in Spatial Multidimensional Chromatography

#45
20120149124
2012-06-14

DEVICE FOR COLLECTION AND ASSAY OF ORAL FLUIDS

#46
20120125127
2012-05-24

Method and device for preparing substances for qualitative and quantitative analyses

#47
20110239745
2011-10-06

Rapid Identification of Explosives Using Thin-Layer Chromatography and Colorimetric Techniques

#48
20100273192
2010-10-28

Method for detection of disease having insulin-resistant conditions

#49
20100219127
2010-09-02

Control system and method for flash separation

#50
20100104475
2010-04-29

Chromatography quantitative measuring apparatus

#51
20100099179
2010-04-22

Chromatography quantitative measuring apparatus

#52
20100098591
2010-04-22

Chromatography quantitative measuring apparatus

#53
20100098587
2010-04-22

Chromatography quantitative measuring apparatus

#54
20100086949
2010-04-08

Retentate chromatography and protein chip arrays with applications in biology and medicine

#55
20100012575
2010-01-21

Channel filter having surface topology for filtering micro particles and method for manufacturing same

#56
20090317900
2009-12-24

CHROMATOGRAPHY DEVICE

#57
20090226546
2009-09-10

COMPOSITIONS DERIVED FROM PORTULACA OLERACEA L. AND METHODS OF USING SAME FOR MODULATING BLOOD GLUCOSE LEVELS

#58
20090221085
2009-09-03

Thin-layer chromatography and colorimetric analysis of multi-component explosive mixtures

#59
20090181414
2009-07-16

Retentate chromatography and protein chip arrays with applications in biology and medicine

#60
20090170072
2009-07-02

Device for collection and assay of oral fluids

#61
20090114845
2009-05-07

Laser-induced fluorescence detection device and method

#62
20080085561
2008-04-10

Biosensor and blood component analytical method

#63
20080083619
2008-04-10

Biosensor and blood component analytical method

#64
20080047899
2008-02-28

Gradient liquid chromatography enhancement system

#65
20080013167
2008-01-17

Lateral flow quantitative assay method and strip and laser-induced fluorescence detection device therefor

#66
20070259434
2007-11-08

Rapid method for determining radiochemical purity of in-111-pentetreotide

#67
20070202497
2007-08-30

One step oligochromatographic device and method of use

#68
20070187243
2007-08-16

Planar electrochromatography/thin layer chromatography separations systems

#69
20070184514
2007-08-09

METHODS AND COMPOSITIONS FOR DETECTING ACTIVE COMPONENTS USING BIOLUMINESCENT BACTERIA AND THIN-LAYER CHROMATOGRAPHY

#70
20070161030
2007-07-12

Micelle-and microemulsion-assisted planar separations platform for proteomics

#71
20070154572
2007-07-05

Compositions derived from portulaca oleracea l. and methods of using same for modulating blood glucose levels

#72
20070134736
2007-06-14

Multi-functional and configurable assay

#73
20070116597
2007-05-24

Device for collection and assay of oral fluids

#74
20070077660
2007-04-05

Method for the detection of a cannabinoid, detection kit, and developing solvent

#75
20070042414
2007-02-22

Retentate chromatography and protein chip arrays with applications in biology and medicine

#76
20060231471
2006-10-19

Liquid chromatograph control apparatus, method for performing liquid chromatography and computer program for controlling a liquid chromatograph

#77
20060219633
2006-10-05

Control system and method for flash separation

#78
20060175259
2006-08-10

Method and apparatus for performing planar electrochromatography at elevated pressure

#79
20060150716
2006-07-13

Analyzing method for coloring material composition

#80
20050260666
2005-11-24

Laser-induced fluorescence detection device and method

#81
20050244986
2005-11-03

Assays

#82
20050244985
2005-11-03

Chromatographic assay device and methods

#83
20050239216
2005-10-27

Multi-functional and configurable assay

#84
20050233306
2005-10-20

Retentate chromatography and protein chip arrays with applications in biology and medicine

#85
20050214951
2005-09-29

Lateral flow quantitative assay method and strip and laser-induced fluorescence detection device therefor

#86
20050064601
2005-03-24

System for analysis of explosives

#87
20050036914
2005-02-17

Measuring device for immunochromatography test piece and light source device

#88
20050014154
2005-01-20

Method in the form of a dry rapid test for detecting nucleic acids

#89
20050009175
2005-01-13

Chemical processing microsystems comprising high-temperature parallel flow microreactors

#90
15834826
2019-03-26

Cannabis extracts