ClassID:

35028

B01L2400/0418 - CPC Classification

Classification description:

Moving or stopping fluids; Moving fluids with specific forces or mechanical means specific forces electrical forces, e.g. electrokinetic electro-osmotic flow [EOF]

Recent Application in this class:
#1
20250345797
2025-11-13

MICROFLUIDIC DEVICES AND METHODS FOR SORTING PARTICLES SUCH AS EXTRACELLULAR VESICLES IN A SAMPLE

#2
20240359178
2024-10-31

Electrochemical fluidic valve and devices containing the same

#3
20240326037
2024-10-03

Apparatus for Measuring and Dispensing Particulates

#4
20240319188
2024-09-26

METHOD FOR DETECTING VIRUS IN SPECIMEN AND VIRUS DETECTION APPARATUS

#5
20240150824
2024-05-09

NUCLEOSIDE-5'-OLIGOPHOSPHATES TAGGED WITH POSTIVIELY-CHARGED POLYMERS, NANOPORES INCORPORATING NEGATIVE CHARGES, AND METHODS AND SYSTEMS USING THE SAME

#6
20230405580
2023-12-21

Nanopore/nanowell electrode enabled exonuclease sequencing

#7
20230160808
2023-05-25

MICROFLUIDIC CHIP DEVICE FOR OPTICAL FORCE MEASUREMENTS AND CELL IMAGING USING MICROFLUIDIC CHIP CONFIGURATION AND DYNAMICS

#8
20230081674
2023-03-16

SYSTEM AND METHOD FOR ANGSTROM CONFINEMENT OF TRAPPED IONS

#9
20230077910
2023-03-16

ELECTROOSMOTIC PUMP

#10
20230056762
2023-02-23

ON-CHIP STRUCTURED SILICON-ON-INSULATOR VORTEX INDUCER

#11
20220347686
2022-11-03

SIZE-BASED ASYMMETRIC NANOPORE MEMBRANE (ANM) FILTRATION FOR HIGH-EFFICIENCY EXOSOME ISOLATION, CONCENTRATION, AND FRACTIONATION

#12
20220331794
2022-10-20

Electroosmotic micropump apparatus and electroosmotic micropump apparatus group

#13
20220283140
2022-09-08

Method and system for linearization and translocation of single protein molecules through nanopores

#14
20220170447
2022-06-02

Electroosmotic pump

#15
20220146430
2022-05-12

Portable water quality instrument

#16
20220097080
2022-03-31

ANALYTE DETECTION METHODS AND APPARATUS USING DIELECTROPHORESIS AND ELECTROOSMOSIS

#17
20220074862
2022-03-10

Portable water quality instrument

#18
20220016627
2022-01-20

DETECTION OF COMPONENTS

#19
20210333194
2021-10-28

Microfluidic chip device for optical force measurements and cell imaging using microfluidic chip configuration and dynamics

#20
20210308624
2021-10-07

System and method for angstrom confinement of trapped ions

#21
20210260579
2021-08-26

PLASMA SEPARATING MICROFLUIDIC DEVICE

#22
20210210325
2021-07-08

Pressure driven fluidic injection for chemical separations

#23
20210129147
2021-05-06

Velocimetry-based identification of single proteins and other particles

#24
20210046474
2021-02-18

CARBON NANOTUBE YARN ELECTROOSMOTIC PUMP

#25
20200246793
2020-08-06

NANOWIRE FET BIOMOLECULE SENSORS WITH INTEGRATED ELECTROOSMOTIC FLOW

#26
20200179947
2020-06-11

Analyte detection methods and apparatus using dielectrophoresis and electroosmosis

#27
20200171487
2020-06-04

Nanopore/nanowell electrode enabled exonuclease sequencing

#28
20200150085
2020-05-14

Nanofluidic devices for the rapid mapping of whole genomes and related systems and methods of analysis

#29
20200129978
2020-04-30

DEVICES AND METHODS FOR FLOW CONTROL USING ELECTRO-OSMOTIC FLOW

#30
20200116645
2020-04-16

DIAGNOSTIC TEST DEVICE WITH PATTERNED MATERIAL SPOTS

#31
20200049690
2020-02-13

Integrated membrane sensor for rapid molecular detection

#32
20190331607
2019-10-31

Diagnostic test device with patterned material spots

#33
20190329259
2019-10-31

DIGITAL MICROFLUIDIC DEVICES

#34
20190285582
2019-09-19

Nanochannel arrays and their preparation and use for high throughput macromolecular analysis

#35
20190257760
2019-08-22

PORTABLE WATER QUALITY INSTRUMENT

#36
20190226021
2019-07-25

SYSTEMS AND METHODS FOR AUTOMATED REUSABLE PARALLEL BIOLOGICAL REACTIONS

#37
20190217300
2019-07-18

FILLER FLUID FOR FLUIDIC DEVICES

#38
20190210016
2019-07-11

DUTY CYCLE OPTIMIZATION IN SINGLE-MOLECULE DETECTION

#39
20190195773
2019-06-27

Microfluidic chip device for optical force measurements and cell imaging using microfluidic chip configuration and dynamics

#40
20190184095
2019-06-20

Electroosmotic pump

#41
20190143321
2019-05-16

Fabrication of microfluidic chips having electrodes level with microchannel walls

#42
20190033255
2019-01-31

Nanofluidic devices for the rapid mapping of whole genomes and related systems and methods of analysis

#43
20190017629
2019-01-17

Long-Throw Microfluidic Actuator

#44
20190001334
2019-01-03

Electro-kinectic device for species exchange

#45
20180304265
2018-10-25

Shaped wall geometry with dielectrophoretic and laser forces for particle separation and characterization

#46
20180304264
2018-10-25

Laser particle separation and characterization with angled laser light to maximize residence time

#47
20180304263
2018-10-25

Method for laser separation and characterization of particles and molecular species

#48
20180275088
2018-09-27

Devices and methods for sample analysis

#49
20180272354
2018-09-27

Method and apparatus for use in temperature controlled processing of microfluidic samples

#50
20180224398
2018-08-09

Nanofluidic devices for the rapid mapping of whole genomes and related systems and methods of analysis

#51
20180193840
2018-07-12

Methods of improving droplet operations in fluidic systems with a filler fluid including a surface regenerative silane

#52
20180178212
2018-06-28

Method for separating blood plasma and metering thereof

#53
20180106805
2018-04-19

Rare cell isolation device and method of use thereof

#54
20180106725
2018-04-19

Portable water quality instrument

#55
20170350821
2017-12-07

Diagnostic test device with patterned material spots

#56
20170322180
2017-11-09

Pressure driven microfluidic injection for chemical separations

#57
20170312692
2017-11-02

Electroosmotic pump and fluid pumping system including the same

#58
20170284961
2017-10-05

Microfluidic analysis device and method

#59
20170241949
2017-08-24

MOLECULAR DIAGNOSTICS PLATFORM THAT USES DIGITAL MICROFLUIDICS AND MULTIPLEXED BEAD DETECTION

#60
20170144148
2017-05-25

Liquid crystals with patterned molecular orientation as an electrolytic active medium

#61
20170108485
2017-04-20

Integrated membrane sensor for rapid molecular detection

#62
20170073750
2017-03-16

Systems and methods for automated reusable parallel biological reactions

#63
20170067102
2017-03-09

Nanochannel arrays and their preparation and use for high throughput macromolecular analysis

#64
20170045453
2017-02-16

Portable water quality instrument

#65
20160370314
2016-12-22

Protected sensor field effect transistors

#66
20160367988
2016-12-22

Microfluidic chip with dielectrophoretic electrodes extending in hydrophilic flow path

#67
20160367985
2016-12-22

Fabrication of microfluidic chips having electrodes level with microchannel walls

#68
20160356740
2016-12-08

Protected sensor field effect transistors

#69
20160334363
2016-11-17

Pressure driven microfluidic injection for chemical separations

#70
20160332161
2016-11-17

Paired laser and electrokinetic separation, manipulation, and analysis device

#71
20160282359
2016-09-29

MICROFABRICATED QLIDA BIOSENSORS WITH AN EMBEDDED HEATING AND MIXING ELEMENT

#72
20160228819
2016-08-11

Electroosmotic devices for fluid handling

#73
20160177931
2016-06-23

Electroosmotic pump and fluid pumping system including the same

#74
20160076097
2016-03-17

Systems and methods for automated reusable parallel biological reactions

#75
20160054261
2016-02-25

Use of microfluidic systems in the electrochemical detection of target analytes

#76
20160041122
2016-02-11

Methods and apparatus for trapping and size resolution of nanoparticles and nanobubbles

#77
20160025083
2016-01-28

Electro-osmotic pump using reversible electrode reaction and fluid pumping system using same

#78
20160011190
2016-01-14

Microfluidic devices and methods for separating and detecting constituents in a fluid sample

#79
20160010761
2016-01-14

Long-throw microfluidic actuator

#80
20160008811
2016-01-14

Methods and systems for enhanced microfluidic processing

#81
20150368707
2015-12-24

Systems and methods for automated reusable parallel biological reactions

#82
20150253251
2015-09-10

Automated blotting using sliding devices

#83
20150224505
2015-08-13

Method and apparatus for use in temperature controlled processing of microfluidic samples

#84
20150177188
2015-06-25

MICROFLUIDIC DEVICE

#85
20140190831
2014-07-10

Actuation of valves using electroosmotic pump

#86
20140186939
2014-07-03

Portable water quality instrument

#87
20140174928
2014-06-26

Methods and apparatuses for filtering water fluid by screening ionic minerals

#88
20140090981
2014-04-03

Flow control method and apparatuses

#89
20140090979
2014-04-03

Paired laser and electrokinetic separation, manipulation, and analysis device

#90
20140087374
2014-03-27

Use of microfluidic systems in the electrochemical detection of target analytes

#91
20130153797
2013-06-20

Actuation of valves using electroosmotic pump

#92
20130081945
2013-04-04

Device and method of manipulating particles

#93
20130039893
2013-02-14

Generating a mucin-producing cell from an umbilical cord amniotic membrane epithelial stem cell

#94
20130034880
2013-02-07

Chamber free nanoreactor system

#95
20130029318
2013-01-31

Microchips and Methods for Testing a Fluid Sample

#96
20120329040
2012-12-27

Microfluidic devices and methods for separating and detecting constituents in a fluid sample

#97
20120312384
2012-12-13

Electrokinetic fluidic system

#98
20120295266
2012-11-22

Methods and Systems for Molecular Fingerprinting

#99
20120276544
2012-11-01

Microfabricated crossflow devices and methods

#100
20120276543
2012-11-01

Microfabricated crossflow devices and methods

#101
20120231444
2012-09-13

Microfabricated crossflow devices and methods

#102
20120195794
2012-08-02

Flow cells and manifolds having an electroosmotic pump

#103
20120186977
2012-07-26

Devices and methods for electroosmotic transport of non-polar solvents

#104
20120178084
2012-07-12

Integrated active flux microfluidic devices and methods

#105
20120153185
2012-06-21

Microchip and particulate fractional collection apparatus

#106
20120132527
2012-05-31

Use of microfluidic systems in the electrochemical detection of target analytes

#107
20120128538
2012-05-24

ADJUSTABLE PRESSURE MICROREACTOR

#108
20120043209
2012-02-23

MICROFLUIDIC CONTROL APPARATUS AND OPERATING METHOD THEREOF

#109
20110277930
2011-11-17

OPTICAL MODULATOR/DETECTOR BASED ON RECONFIGURABLE DIFFRACTION GRATING

#110
20110269131
2011-11-03

SUBSTRATE FOR MANUFACTURING DISPOSABLE MICROFLUIDIC DEVICES

#111
20110229872
2011-09-22

Microfabricated Cell Sorter

#112
20110201097
2011-08-18

Ionic liquid apparatus and method for biological samples

#113
20110201009
2011-08-18

Microfabricated crossflow devices and methods

#114
20110198225
2011-08-18

Amplified electrokinetic fluid pumping switching and desalting

#115
20110195527
2011-08-11

Methods and devices for analyte detection

#116
20110180425
2011-07-28

Devices and methods for biochip multiplexing

#117
20110177499
2011-07-21

Methods and Systems for Molecular Fingerprinting

#118
20110155565
2011-06-30

Microfluidic driving system

#119
20110136162
2011-06-09

Compositions and Methods for Functionalized Patterning of Tissue Engineering Substrates Including Bioprinting Cell-Laden Constructs for Multicompartment Tissue Chambers

#120
20110132761
2011-06-09

Methods and devices for analyte detection

#121
20110086352
2011-04-14

Label free detection of nucleic acid amplification

#122
20110072914
2011-03-31

Flow cells and manifolds having an electroosmotic pump

#123
20110052431
2011-03-03

ELECTRO-OSMOTIC PUMP

#124
20110027902
2011-02-03

Structure for introducing a plurality of solutions, micro fluidic device having said structure and method for introducing solution

#125
20110003398
2011-01-06

Assay device comprising serial reaction zones

#126
20100285981
2010-11-11

Devices and methods for biochip multiplexing

#127
20100279393
2010-11-04

MICRO CHIP DEVICE

#128
20100264032
2010-10-21

INDUCED-CHARGE ELECTROKINETICS WITH HIGH-SLIP POLARIZABLE SURFACES

#129
20100202926
2010-08-12

Lateral flow diagnostic devices with instrument controlled fluidics

#130
20100196892
2010-08-05

Methods and Systems for Molecular Fingerprinting

#131
20100187112
2010-07-29

Nanofluidic preconcentration device in an open environment

#132
20100173398
2010-07-08

Hand-held microfluidic testing device

#133
20100172801
2010-07-08

METHOD FOR UNIFORM APPLICATION OF FLUID INTO A REACTIVE REAGENT AREA

#134
20100163414
2010-07-01

MICROELECTRONIC DEVICE WITH FIELD ELECTRODES

#135
20100159462
2010-06-24

Tunable elastomeric nanochannels for nanofluidic manipulation

#136
20100120018
2010-05-13

Integrated active flux microfluidic devices and methods

#137
20100105040
2010-04-29

MICROFLUIDIC SYSTEMS INCLUDING POROUS POLYMER ELECTRODES

#138
20100029508
2010-02-04

Nanochannel arrays and their preparation and use for high throughput macromolecular analysis

#139
20100018861
2010-01-28

ELECTROMOTIVE LIQUID HANDLING METHOD AND APPARATUS

#140
20090294286
2009-12-03

Ionic Liquid Apparatus and Method for Biological Samples

#141
20090283407
2009-11-19

Method for using magnetic particles in droplet microfluidics

#142
20090280573
2009-11-12

Structure for introducing a plurality of solutions, micro fluidic device having said structure and method for introducing solution

#143
20090280251
2009-11-12

Mitigation of biomolecular adsorption with hydrophilic polymer additives

#144
20090279085
2009-11-12

Laser-processed substrate for molecular diagnostics

#145
20090242059
2009-10-01

PMDS microfluidic components and methods of operation of the same

#146
20090166196
2009-07-02

Use of microfluidic systems in the electrochemical detection of target analytes

#147
20090155894
2009-06-18

Electrokinetic Thermal Cycler and Reactor

#148
20090136948
2009-05-28

NANOCONFINEMENT- BASED DEVICES AND METHODS OF USE THEREOF

#149
20090075801
2009-03-19

COUNTER-CENTRIFUGAL FORCE DEVICE

#150
20090057147
2009-03-05

Devices and methods for biochip multiplexing

#151
20090035838
2009-02-05

Microfabricated crossflow devices and methods

#152
20090032399
2009-02-05

Methods for forming small-volume electrical contacts and material manipulations with fluid microchannels

#153
20090023225
2009-01-22

Methods and devices for analyte detection

#154
20080312097
2008-12-18

Immunological assay and chip

#155
20080272000
2008-11-06

Methods for forming small-volume electrical contacts and material manipulations with fluidic microchannels

#156
20080260542
2008-10-23

Electroosmotic Pump System and Electroosmotic Pump

#157
20080254552
2008-10-16

Methods and devices for analyte detection

#158
20080242553
2008-10-02

Devices and methods for biochip multiplexing

#159
20080233607
2008-09-25

Cell Culture Device

#160
20080213821
2008-09-04

Microfluidic Cell Sorter System

#161
20080207892
2008-08-28

NUCLEIC ACID AMPLIFICATION METHOD USING MICROCHIP AND MICROCHIP, AND NUCLEIC ACID AMPLIFICATION SYSTEM USING THE SAME

#162
20080176211
2008-07-24

Microfabricated Cell Sorter

#163
20080138831
2008-06-12

Immunological assay and chip

#164
20080128279
2008-06-05

Methods for forming small-volume electrical contacts and material manipulations with fluidic microchannels

#165
20080050283
2008-02-28

Microfluidic devices and methods of use

#166
20080041722
2008-02-21

METHOD AND DEVICE FOR CONTROLLING ELECTOOSMOTIC FLOW BY USING LIGHT

#167
20080017306
2008-01-24

Microfluidic systems and components

#168
20080009078
2008-01-10

Methods and devices for analyte detection

#169
20070286773
2007-12-13

Microfluidic Device

#170
20070240989
2007-10-18

Microfluidic pumps and mixers driven by induced-charge electro-osmosis

#171
20070240495
2007-10-18

Microfluidic Device and Analyzing/Sorting Apparatus Using The Same

#172
20070175768
2007-08-02

MICROFLUIDIC SYSTEMS INCLUDING POROUS POLYMER ELECTRODES

#173
20070170062
2007-07-26

Integrated electrokinetic devices and methods of manufacture

#174
20070154895
2007-07-05

Multi-assay microfluidic chips

#175
20070141599
2007-06-21

Methods and systems for molecular fingerprinting

#176
20070113907
2007-05-24

Devices and methods using fluid-transporting features of differing dwell times

#177
20070110633
2007-05-17

Microfabricated structures for facilitating fluid introduction into microfluidic devices

#178
20070102297
2007-05-10

MICROFABRICATED STRUCTURES FOR FACILITATING FLUID INTRODUCTION INTO MICROFLUIDIC DEVICES

#179
20070102296
2007-05-10

Microfabricated structures for facilitating fluid introduction into microfluidic devices

#180
20070102295
2007-05-10

Microfabricated structures for facilitating fluid introduction into microfluidic devices

#181
20070099211
2007-05-03

Detection of nucleic acid amplification

#182
20070098600
2007-05-03

Devices and methods for biochip multiplexing

#183
20070092400
2007-04-26

Microfabricated structures for facilitating fluid introduction into microfluidic devices

#184
20070003447
2007-01-04

Fluid dispensing system

#185
20060292649
2006-12-28

Methods and apparatus for reference lab diagnostics

#186
20060292558
2006-12-28

Methods and apparatus for protein assay diagnostics

#187
20060286002
2006-12-21

Microfabricated structures for facilitating fluid introduction into microfluidic devices

#188
20060286001
2006-12-21

Microfabricated structures for facilitating fluid introduction into microfluidic devices

#189
20060286000
2006-12-21

Microfabricated structures for facilitating fluid introduction into microfluidic devices

#190
20060285999
2006-12-21

Apparatus and method for coupling microfluidic systems with electrospray ionization mass spectrometry utilizing a hydrodynamic flow restrictor

#191
20060246493
2006-11-02

Method and apparatus for use in temperature controlled processing of microfluidic samples

#192
20060234298
2006-10-19

Systems and method for rapidly changing the solution environment around sensors

#193
20060216740
2006-09-28

Methods for the electronic, homogeneous assembly and fabrication of devices

#194
20060205057
2006-09-14

Microfluidic microarray with high surface area active regions

#195
20060144707
2006-07-06

Isolation of sperm cells from other biological materials using microfabricated devices and related methods thereof

#196
20060131174
2006-06-22

Electrokinetic device employing a non-newtonian liquid

#197
20060118479
2006-06-08

Particle separating devices, systems, and methods

#198
20060068491
2006-03-30

Microdevice for performing method of separating and purifying nucleic acid

#199
20060054226
2006-03-16

Liquid delivery device

#200
20060029978
2006-02-09

Methods and devices for analyte detection

#201
20060011478
2006-01-19

Integration of biochemical protocols in a continuous flow microfluidic device

#202
20050266478
2005-12-01

Biochips including ion transport detecting structures and methods of use

#203
20050252772
2005-11-17

Flow device

#204
20050241941
2005-11-03

High throughput screening assay systems in microscale fluidic devices

#205
20050212016
2005-09-29

On-chip integrated detector for analyzing fluids

#206
20050211559
2005-09-29

Use of microfluidic systems in the electrochemical detection of target analytes

#207
20050204939
2005-09-22

Three-dimentional components prepared by thick film technology and method of producing thereof

#208
20050153434
2005-07-14

Retaining microfluidic microcavity and other microfluidic structures

#209
20050153433
2005-07-14

Retaining microfluidic microcavity and other microfluidic structures

#210
20050153432
2005-07-14

Retaining microfluidic microcavity and other microfluidic structures

#211
20050153431
2005-07-14

Retaining microfluidic microcavity and other microfluidic structures

#212
20050148091
2005-07-07

Analyzing cartridge and liquid feed control device

#213
20050133741
2005-06-23

Polymeric component bonding

#214
20050123947
2005-06-09

Methods and systems for molecular fingerprinting

#215
20050098435
2005-05-12

Methods for forming small-volume electrical contacts and material manipulations with fluidic microchannels

#216
20050095602
2005-05-05

Microfluidic integrated microarrays for biological detection

#217
20050087444
2005-04-28

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

#218
20050069949
2005-03-31

Microfabricated Fluidic Structures

#219
20050047972
2005-03-03

Lateral flow diagnostic devices with instrument controlled fluidics

#220
20050034990
2005-02-17

System and method for electrokinetic trapping and concentration enrichment of analytes in a microfluidic channel

#221
20050034842
2005-02-17

Electroosmotic micropumps with applications to fluid dispensing and field sampling

#222
20050019814
2005-01-27

Pressure-enhanced extraction and purification