ClassID:

168541

G01N27/44752 - 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 Controlling the zeta potential, e.g. by wall coatings

Recent Application in this class:
#1
20250035587
2025-01-30

TUNABLE ELECTROOSMOTIC FLOW POLYMER COATED CAPILLARY

#2
20250027903
2025-01-23

BUBBLE, BUBBLE AGGREGATE, BUBBLE WATER, BUBBLE CONTROL DEVICE, AND BUBBLE CONTROL METHOD

#3
20220260525
2022-08-18

Systems and methods for electrophoretic separation and analysis of analytes

#4
20210080427
2021-03-18

Cyclic capillary electrophoresis device

#5
20200088681
2020-03-19

TUNABLE ELECTROOSMOTIC FLOW POLYMER COATED CAPILLARY

#6
20200061610
2020-02-27

DEVICE, SYSTEM AND METHOD RELATIVE TO THE PRECONCENTRATION OF ANALYTES

#7
20190345550
2019-11-14

METHOD FOR CONTROLLING THE MOVEMENT OF A POLYNUCLEOTIDE THROUGH A TRANSMEMBRANE PORE

#8
20190329255
2019-10-31

Microfluidic sensors using electrophoresis

#9
20190009190
2019-01-10

A MICROFLUIDIC DEVICE AND METHODS FOR MANUFACTURING SAME

#10
20180172630
2018-06-21

Method for determining a size of biomolecules

#11
20170363576
2017-12-21

System for capillary electrophoresis for peptide and protein analysis

#12
20170363575
2017-12-21

Apparatus and method for separating molecules

#13
20170356877
2017-12-14

Poly and copoly(N-vinylamide)s and their use in capillary electrophoresis

#14
20170284961
2017-10-05

Microfluidic analysis device and method

#15
20170160232
2017-06-08

Apparatus and method for detection and quantification of biological and chemical analytes

#16
20170059471
2017-03-02

Particle tracking analysis method using scattered light (PTA) and device for detecting and identifying particles of a nanometric order of magnitude in liquids of all types

#17
20170002406
2017-01-05

Method for controlling the movement of a polynucleotide through a transmembrane pore

#18
20160370319
2016-12-22

Systems and methods for electrophoretic separation and analysis of analytes

#19
20160363559
2016-12-15

Capillary ionic transistor

#20
20160097739
2016-04-07

System for detection of analytes

#21
20160054261
2016-02-25

Use of microfluidic systems in the electrochemical detection of target analytes

#22
20150330925
2015-11-19

System for determining the zeta potential for characterizing a solid/liquid interface with controlled profile pressure loading

#23
20150168400
2015-06-18

Exosome analysis method, exosome analysis apparatus, antibody-exosome complex, and exosome electrophoresis chip

#24
20140209461
2014-07-31

Poly and copoly(-vinylamide)s and their use in capillary electrophoresis

#25
20140202865
2014-07-24

Electroosmotic movable device

#26
20140183040
2014-07-03

Method for controlling substance moving speed and apparatus for controlling the same

#27
20140087374
2014-03-27

Use of microfluidic systems in the electrochemical detection of target analytes

#28
20130180855
2013-07-18

Capillary electrophoresis method for analyzing collagen

#29
20120132527
2012-05-31

Use of microfluidic systems in the electrochemical detection of target analytes

#30
20110272281
2011-11-10

Microfluidic device for separating, fractionating, or preconcentrating analytes contained in an electrolyte

#31
20110192725
2011-08-11

POLYMERS FOR SEPARATION OF BIOMOLECULES BY CAPILLARY ELECTROPHORESIS

#32
20110180425
2011-07-28

Devices and methods for biochip multiplexing

#33
20110073477
2011-03-31

Matrix and Dynamic Polymer Systems and Compositions for Microchannel Separation

#34
20110064869
2011-03-17

Coated Capillary Electrophoresis Tubes and System

#35
20110024297
2011-02-03

Electroosmotic movable device

#36
20100285981
2010-11-11

Devices and methods for biochip multiplexing

#37
20100051461
2010-03-04

Poly and Copolyn(N-Vinylamide)s and their use in Capillary Electrophoresis

#38
20100006435
2010-01-14

Microfluidic system

#39
20090200165
2009-08-13

USE OF POLYMER REAGENTS TO MODULATE AND CONTROL ELECTROKINETIC FLOWS IN A MICRO- OR NANOFLUIDIC DEVICE

#40
20090166196
2009-07-02

Use of microfluidic systems in the electrochemical detection of target analytes

#41
20090117287
2009-05-07

Modification method of microchannels of PDMS microchip using sol-gel solution

#42
20090057147
2009-03-05

Devices and methods for biochip multiplexing

#43
20090038943
2009-02-12

Method of electrophoretic analysis of multicomponent solutions and device for performing the same

#44
20090010819
2009-01-08

VERSATILE FLOW PATH

#45
20080242553
2008-10-02

Devices and methods for biochip multiplexing

#46
20070108055
2007-05-17

Matrix and dynamic polymer systems and compositions for microchannel separation

#47
20070098600
2007-05-03

Devices and methods for biochip multiplexing

#48
20060205057
2006-09-14

Microfluidic microarray with high surface area active regions

#49
20060169589
2006-08-03

Concentration method of fine particle dispersion and concentration apparatus of fine particle dispersion

#50
20060137982
2006-06-29

Polymers for separation of biomolecules by capillary electrophoresis

#51
20060118403
2006-06-08

Method of producing analytical tool

#52
20060113189
2006-06-01

Method for separating substances

#53
20060065529
2006-03-30

Variable charge films for controlling microfluidic flow

#54
20060057402
2006-03-16

Hybrid polymers for functional tuning of microfluidic device surfaces

#55
20050237480
2005-10-27

Chemical modifications to polymer surfaces and the application of polymer grafting to biomaterials

#56
20050224356
2005-10-13

Coated capillary electrophoresis tubes and system

#57
20050224353
2005-10-13

Microcapillary devices using high dielectric constant materials and related methods

#58
20050211559
2005-09-29

Use of microfluidic systems in the electrochemical detection of target analytes

#59
20050186685
2005-08-25

Protecting agent

#60
20050161334
2005-07-28

Electroosmotic flow systems

#61
20050133371
2005-06-23

Apparatus and method for Edman degradation on a microfluidic device utilizing an electroosmotic flow pump

#62
20050130309
2005-06-16

Detection of silanol groups on a surface

#63
20050087444
2005-04-28

Method for manufacturing microfluidic chip with electroosmotic flow controlled by inducing electric field through self-assembled monolayer

#64
20050061672
2005-03-24

Surface characterization through pressure-based electroosmosis measurement

#65
20050025741
2005-02-03

Poly and copoly(N-vinylamide)s and their use in capillary electrophoresis

#66
20050025675
2005-02-03

Apparatus for capillary electrophoresis and associated method

#67
16435501
2021-11-23

Stationary devices for determination of magnitude and polarity of electrophoretic mobility and zeta potential