ClassID:

168538

G01N27/44739 - CPC Classification

Classification description:

Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis; Systems using electrophoresis; Details; Accessories; Arrangements for investigating the separated zones, e.g. localising zones Collecting the separated zones, e.g. blotting to a membrane or punching of gel spots

Recent Application in this class:
#1
20260153476
2026-06-04

MEMBRANE TRANSFER CASSETTE

#2
20260028614
2026-01-29

Isotachophoresis for Purification of Nucleic Acids

#3
20250189526
2025-06-12

SIGNATURES AND DETERMINANTS FOR DIAGNOSING INFECTIONS AND METHODS OF USE THEREOF

#4
20250155404
2025-05-15

Electrophoresis & Electrotransfer Devices, Systems & Methods

#5
20250003957
2025-01-02

RAPID AND SENSITIVE DETECTION AND QUANTIFICATION OF ANALYTES IN COMPLEX SAMPLES USING POLYMER-BASED METHODS

#6
20240302323
2024-09-12

IMAGING OF STAIN-FREE FLUORESCENCE ON WESTERN BLOT MEMBRANES WITH EXCITATION BY EPI ILLUMINATION WITH UV LEDs

#7
20240301395
2024-09-12

Isotachophoresis for Purification of Nucleic Acids

#8
20240159704
2024-05-16

COMPOSITE MEMBRANE FOR WESTERN BLOTTING CONTAINING A PVDF NANOFIBER WEB AND MANUFACTURING METHOD THEREOF

#9
20230357748
2023-11-09

Isotachophoresis for purification of nucleic acids

#10
20230349856
2023-11-02

ELECTROPHORESIS DEVICE AND BIOLOGICAL SUBSTANCE RECOVERY METHOD

#11
20230348954
2023-11-02

DEVICES AND METHODS FOR SAMPLE ANALYSIS

#12
20230296557
2023-09-21

BLOTTER PAD FOR ELECTROPHORESIS

#13
20230273153
2023-08-31

BIOMOLECULE TRANSFER SYSTEM AND METHODS

#14
20230003685
2023-01-05

Cartridge, electrowetting sample processing system and droplet formation

#15
20220260525
2022-08-18

Systems and methods for electrophoretic separation and analysis of analytes

#16
20220229061
2022-07-21

DETECTION OF DESMOGLEIN-2 IN CANCERS OF EPITHELIAL ORIGIN

#17
20220219166
2022-07-14

Blot Printer Chip

#18
20220099627
2022-03-31

Ion filtering devices

#19
20220057360
2022-02-24

SEPARATION CAPILLARY INKJET DISPENSING WITH FLAT PIEZOELECTRIC ACTUATOR

#20
20220050078
2022-02-17

GEL, MARKER, AND KIT FOR PROTEIN ELECTROPHORESIS, AND APPLICATION OF GEL

#21
20220042994
2022-02-10

Signatures and determinants for diagnosing infections and methods of use thereof

#22
20220011265
2022-01-13

ADAPTIVE SYNCHRONOUS AND ASYNCHRONOUS LANE DETECTION SYSTEMS AND METHODS

#23
20220011264
2022-01-13

Electrophoresis and electrotransfer devices, systems, and methods

#24
20210123886
2021-04-29

Electrophoretic separation of biomolecules

#25
20210114023
2021-04-22

DETECTION SYSTEM AND METHOD FOR PRODUCING SAME

#26
20210088473
2021-03-25

Systems and methods for detection of genetic structural variation using integrated electrophoretic DNA purification

#27
20210063346
2021-03-04

Electro-blotting devices, systems, and kits and methods for their use

#28
20210054361
2021-02-25

Isotachophoresis for purification of nucleic acids

#29
20200276583
2020-09-03

Methods for using multi-sheath flow and on-chip terminating electrode for microfluidic direct-blotting

#30
20200264132
2020-08-20

Capillary electrophoresis inkjet dispensing

#31
20200132623
2020-04-30

Rapid blotting device and applications thereof

#32
20200116712
2020-04-16

Rapid and sensitive detection and quantification of analytes in complex samples using polymer-based methods

#33
20200088728
2020-03-19

Signatures and determinants for diagnosing infections and methods of use thereof

#34
20190389902
2019-12-26

Methods and kits for isolating, capturing, and recovery of target macromolecules by gel electrophoresis

#35
20190353614
2019-11-21

INORGANIC ION DETECTION SYSTEM AND METHODS

#36
20190331639
2019-10-31

CARTRIDGE, ELECTROWETTING SAMPLE PROCESSING SYSTEM AND DROPLET FORMATION

#37
20190178839
2019-06-13

Elution and detection

#38
20190107511
2019-04-11

COMPOSITE MEMBRANE FOR WESTERN BLOTTING CONTAINING A PVDF NANOFIBER WEB AND MANUFACTURING METHOD THEREOF

#39
20190071663
2019-03-07

Isotachophoresis for purification of nucleic acids

#40
20190039069
2019-02-07

Isotachophoresis for purification of nucleic acids

#41
20190025251
2019-01-24

Sample separating implement and sample analyzing device

#42
20190025250
2019-01-24

Dip-stick western blot

#43
20180348163
2018-12-06

Devices for and methods of processing biological samples

#44
20180313787
2018-11-01

Isolation of Circulating Tumor Cells Using Electric Fields

#45
20180299440
2018-10-18

HIGH-DENSITY WESTERN BLOT ARRAY ANALYSIS METHOD

#46
20180202968
2018-07-19

Electrophoresis assisted method and device for purifying a charged target molecule from a sample

#47
20180148710
2018-05-31

Electrophoresis assisted method for purifying a target nucleic acid using a delayed elution approach

#48
20180136164
2018-05-17

SYSTEMS AND METHODS TO EXTRACT TARGET MATERIAL FROM A GEL

#49
20180043362
2018-02-15

Target constituent location and discharge

#50
20180036730
2018-02-08

Multi-sheath flow and on-chip terminating electrode for microfluidic direct-blotting

#51
20180036729
2018-02-08

Microchip electrophoresis inkjet dispensing

#52
20180017523
2018-01-18

Electro-blotting devices, systems, and kits and methods for their use

#53
20170363574
2017-12-21

Gel electrophoresis and transfer combination using conductive polymers and method of use

#54
20170356876
2017-12-14

Gel electrophoresis and transfer combination using conductive polymers and method of use

#55
20170350858
2017-12-07

Transfer membrane retaining jig and separation-transfer device

#56
20170328862
2017-11-16

Expanding cam lock for sealing slab gels in an electrophoresis apparatus

#57
20170299588
2017-10-19

METHODS FOR SEPARATION AND IMMUNO-DETECTION OF BIOMOLECULES, AND APPARATUS RELATED THERETO

#58
20170292932
2017-10-12

Kit for use in electrophoretic matrix staining

#59
20170292931
2017-10-12

Membrane washing apparatus

#60
20170276644
2017-09-28

Biomolecule analyzer

#61
20170254774
2017-09-07

Side-eluting molecular fractionator

#62
20170241947
2017-08-24

TARGETED DELIVERY OF REAGENTS TO SPOTS ON A PLANAR SUPPORT THROUGH PATTERNED TRANSFER SHEETS

#63
20170241946
2017-08-24

Devices and methods using pore size modulation for detecting analytes in a fluid sample

#64
20170219522
2017-08-03

Capillary electrophoresis inkjet dispensing

#65
20170160230
2017-06-08

EXPANDING CAM LOCK FOR SEALING SLAB GELS IN AN ELECTROPHORESIS APPARATUS

#66
20170131235
2017-05-11

Gel electrophoresis and transfer combination using conductive polymers and method of use

#67
20170131234
2017-05-11

Gel Electrophoresis and Transfer Combination using Conductive Polymers and Method of Use

#68
20170121665
2017-05-04

Sorting device and sorting method

#69
20170108465
2017-04-20

METHODS FOR DETECTION OF BIOMARKERS IN DISEASE SCREENING

#70
20170045430
2017-02-16

Collecting apparatus for extracellular vesicles and method for using the same

#71
20170038337
2017-02-09

SAMPLE SEPARATION/TRANSFER DEVICE AND SAMPLE ANALYSIS METHOD

#72
20170038336
2017-02-09

Biomolecule analyzer

#73
20170030909
2017-02-02

Signatures and determinants for diagnosing infections and methods of use thereof

#74
20170023522
2017-01-26

SAMPLE SEPARATOR AND SAMPLE SEPARATION/ADSORPTION DEVICE

#75
20170016855
2017-01-19

AUTOMATIC ELECTROPHORESIS APPARATUS

#76
20160377574
2016-12-29

Integrated system for electro-blotting

#77
20160370319
2016-12-22

Systems and methods for electrophoretic separation and analysis of analytes

#78
20160363558
2016-12-15

Modified electrode buffers for stain-free protein detection in electrophoresis

#79
20160362719
2016-12-15

Characterization of lysosomal enzymes by capillary zone electrophoresis

#80
20160341694
2016-11-24

METHOD AND APPARATUS TO CONCENTRATE AND DETECT AN ANALYTE IN A SAMPLE

#81
20160334365
2016-11-17

Cassettes for use in automated parallel electrophoretic assays and methods for manufacturing and using same

#82
20160313281
2016-10-27

BIOMOLECULAR ANALYSIS DEVICE

#83
20160303559
2016-10-20

Circular extractor

#84
20160299099
2016-10-13

Horizontal electrophoresis separation device without seal and method of extracting gel without opening cassette

#85
20160282355
2016-09-29

MATERIALS AND METHODS FOR ANALYSING GLYCATION

#86
20160266065
2016-09-15

Electroblot transfer buffer

#87
20160258903
2016-09-08

Electrophoresis and electroblotting systems and methods

#88
20160258901
2016-09-08

Producing a separation medium using grayscale mask

#89
20160231272
2016-08-11

Dry protein transfer

#90
20160146766
2016-05-26

Eluate analysis and collection

#91
20160041121
2016-02-11

Instrument for independent electrotransfer in multiple cassettes

#92
20160011149
2016-01-14

Analyte separator with electrohydrodynamic Taylor cone jet blotter

#93
20150323498
2015-11-12

Devices for extracting at least one analyte

#94
20150268194
2015-09-24

Modified electrode buffers for stain-free protein detection in electrophoresis

#95
20150260681
2015-09-17

Dip-stick western blot

#96
20150253251
2015-09-10

Automated blotting using sliding devices

#97
20150219597
2015-08-06

METHOD OF MANUFACTURING AN ELECTROPHORESIS CASSETTE

#98
20150101932
2015-04-16

Side-eluting molecular fractionator

#99
20150060279
2015-03-05

ELECTROPHORETICALLY ENHANCED DETECTION OF ANALYTES ON A SOLID SUPPORT

#100
20150017630
2015-01-15

Signatures and determinants for diagnosing infections and methods of use thereof

#101
20140339084
2014-11-20

Instrument for independent electrotransfer in multiple cassettes

#102
20140332384
2014-11-13

Biomarkers related with a supra-nutritional metabolic state of selenium and diagnosis method in which said biomarkers are identified

#103
20140231255
2014-08-21

Electroblotting device

#104
20140224657
2014-08-14

Sample separation and adsorption appliance

#105
20140224655
2014-08-14

Electroblot transfer buffer

#106
20140212343
2014-07-31

COMPOSITE MEMBRANE FOR WESTERN BLOT CONTAINING PVDF NANOFIBER AND MANUFACTURING METHOD THEREOF

#107
20140202859
2014-07-24

Automated size selection of nucleic acids

#108
20140131205
2014-05-15

Electro-blotting devices, systems, and kits and methods for their use

#109
20140027284
2014-01-30

Targeted delivery of reagents to spots on a planar support through patterned transfer sheets

#110
20140021053
2014-01-23

Method and apparatus for precise selection and extraction of a focused component in isoelectric focusing performed in micro-channels

#111
20130248370
2013-09-26

Methods for separation and immuno-detection of biomolecules, and apparatus related thereto

#112
20130213811
2013-08-22

Microscale western blot

#113
20130140183
2013-06-06

Device for trapping biologically-relevant substances and system for collecting biologically-relevant substances

#114
20130115714
2013-05-09

WESTERN BLOT ANALYTICAL TECHNIQUE

#115
20130008790
2013-01-10

COMPOSITE COMPOSITIONS FOR ELECTROPHORESIS

#116
20120309024
2012-12-06

Electrophoretically Enhanced Detection of Analytes on a Solid Support

#117
20120211364
2012-08-23

Electro-blotting devices, systems, and kits and methods for their use

#118
20120167383
2012-07-05

EXPANDING CAM LOCK FOR SEALING SLAB GELS IN AN ELECTROPHORESIS APPARATUS

#119
20120152745
2012-06-21

Laser doppler electrophoresis using a diffusion barrier

#120
20120138465
2012-06-07

Electro-blotting devices, systems, and kits and methods for their use

#121
20120043210
2012-02-23

Apparatus for Purifying Molecules

#122
20120000781
2012-01-05

Electro-blotting Devices, Systems, and Kits and Methods for Their use

#123
20110297545
2011-12-08

Instrument for independent electrotransfer in multiple cassettes

#124
20110297544
2011-12-08

Electrotransfer cassette with integrated electrical contacts and locking mechanism

#125
20110076197
2011-03-31

Nano-fibered membrane for western blot and manufacturing method of the same

#126
20100270159
2010-10-28

Apparatus for Purifying Molecules

#127
20100243453
2010-09-30

Use of an electrophoretic gel provided with a non-adherent polymer film

#128
20100213064
2010-08-26

Electroblotting cassette with manually releasable electrodes of adjustable spacing

#129
20100044229
2010-02-25

Electrophoretically Enhanced Detection of Analytes on a Solid Support

#130
20090127118
2009-05-21

SAMPLE SEPARATION/ADSORPTION APPLIANCE

#131
20090026079
2009-01-29

ELECTRO-BLOTTING DEVICES, SYSTEMS, AND KITS AND METHODS FOR THEIR USE

#132
20080118983
2008-05-22

Methods and devices for rapid and specific detection of multiple proteins

#133
20080035484
2008-02-14

Method and apparatus for precise selection and extraction of a focused component in isoelectric focusing performed in micro-channels

#134
20070284250
2007-12-13

Multifunctional Electrophoresis Cassette

#135
20060278531
2006-12-14

Electro-blotting devices, systems, and kits, and methods for their use

#136
20060272946
2006-12-07

Electro-blotting devices, systems, and kits, and methods for their use

#137
20060254918
2006-11-16

Expanding cam lock for sealing slab gels in an electrophoresis apparatus

#138
20060243110
2006-11-02

Apparatus for removing a sample from an array of samples and a cutting tool for use with that apparatus

#139
20060201807
2006-09-14

Devices and methods for separating sample constituents

#140
20060160127
2006-07-20

Extraction of molecules using frame

#141
20060121473
2006-06-08

Solid support and method of mass spectrometry of multiple substances or composites immobilized on the solid support through desorption/ionization

#142
20050121325
2005-06-09

Composite compositions for electrophoresis

#143
20050008541
2005-01-13

Method and device for locating and cutting out concentrations in a gel

#144
15186110
2017-07-11

Gel electrophoresis and transfer combination using conductive polymers and method of use