ClassID:

168838

G01N30/6095 - 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; Column chromatography; Construction of the column Micromachined or nanomachined, e.g. micro- or nanosize

Recent Application in this class:
#1
20260048392
2026-02-19

SUBSTRATE FOR INSPECTION DEVICE, INSPECTION DEVICE, AND METHOD FOR MANUFACTURING INSPECTION DEVICE

#2
20250114786
2025-04-10

DEVICE INCLUDING A HYDROPHILIC, NON-IONIC COATING FOR SIZE EXCLUSION CHROMATOGRAPHY

#3
20250093308
2025-03-20

MILLIFLUIDIC CHROMATOGRAPHY PLATE

#4
20240100505
2024-03-28

MICRO-SEPARATOR INCLUDING 3D ORDERED NANOSHELL STRUCTURE OF CERAMIC-POLYMER COMPOSITE FOR GAS CHROMATOGRAPHY, METHOD FOR FABRICATING THE SAME AND METHOD FOR SEPARATING GAS MIXTURE USING THE SAME

#5
20240044850
2024-02-08

Gas analyte spectrum sharpening and separation with multi-dimensional micro-GC for gas chromatography analysis

#6
20240003856
2024-01-04

PILLAR STRUCTURES

#7
20230417711
2023-12-28

Microscale Collector-Injector Technologies For Passive Environmental Vapor Sampling And Focused Injection

#8
20230366861
2023-11-16

Packing material-containing microcolumn

#9
20230349869
2023-11-02

METHODS AND SYSTEMS FOR OPIOID DETECTION

#10
20230330674
2023-10-19

PRODUCTION OF CHEMICAL REACTORS

#11
20230251230
2023-08-10

LIQUID-CHROMATOGRAPHY APPARATUS HAVING DIFFUSION-BONDED TITANIUM COMPONENTS

#12
20220365043
2022-11-17

Monolithic microfabricated gas analyzer and enclosure

#13
20220362685
2022-11-17

Chromatographic cassette

#14
20220341872
2022-10-27

METHOD AND APPARATUS FOR DETECTING PARTICLES, LIKE BIOLOGICAL MACROMOLECULES OR NANOPARTICLES

#15
20220252517
2022-08-11

Emission-based detector for capillary gas chromatography

#16
20220176306
2022-06-09

Planar separation component for gas chromatography and manufacturing method and use thereof

#17
20220146430
2022-05-12

Portable water quality instrument

#18
20220137009
2022-05-05

Chromatography systems and methods using them

#19
20220118443
2022-04-21

Device including a hydrophilic, non-ionic coating for size exclusion chromatography

#20
20220091073
2022-03-24

Breathalyzer

#21
20220074899
2022-03-10

Micro-separator having stationary phase with three dimensional nano-structure and method for manufacturing the same

#22
20220074862
2022-03-10

Portable water quality instrument

#23
20210405000
2021-12-30

Gas phase component analysis device and gas phase component analysis method

#24
20210300622
2021-09-30

Gas analyte spectrum sharpening and separation with multi-dimensional micro-GC for gas chromatography analysis

#25
20210252480
2021-08-19

Micro Circulatory Gas Chromatography System and Method

#26
20210199627
2021-07-01

3-D glass printable hand-held gas chromatograph for biomedical and environmental applications

#27
20210148890
2021-05-20

Droplet microfluidic device and methods of sensing the result of an assay therein

#28
20210096111
2021-04-01

Progressive cellular architecture for microfabricated gas chromatograph

#29
20210010983
2021-01-14

MICROCHANNEL PHOTOIONIZATION DETECTOR

#30
20200363378
2020-11-19

Device for preparing a liquid sample for a gas chromatograph

#31
20200355652
2020-11-12

Spin coated stationary phase microfabricated gas chromatographic columns

#32
20200276728
2020-09-03

Manufacture of a microfluidic component by additive manufacturing

#33
20200232954
2020-07-23

Microscale collector-injector technologies for passive environmental vapor sampling and focused injection

#34
20200215455
2020-07-09

Micro device for solid phase extraction

#35
20200209201
2020-07-02

Devices and methods of use thereof

#36
20200114300
2020-04-16

Fluidic devices and methods using them

#37
20200114278
2020-04-16

Chromatographic cassette

#38
20200103379
2020-04-02

Column having a compression-limited assembly

#39
20200081014
2020-03-12

Methods and systems for diagnosing diseases

#40
20200078764
2020-03-12

Simple single-step porous polymer monolith for DNA extraction

#41
20200057033
2020-02-20

CHROMATOGRAPHY SYSTEMS AND METHODS USING THEM

#42
20200049673
2020-02-13

Micro gas chromatography system

#43
20200033305
2020-01-30

Gas chromatography column with polybutadiene coating

#44
20200003738
2020-01-02

Portable gas analysis device with compact measurement device

#45
20190369065
2019-12-05

System for detecting liquid analytes

#46
20190366235
2019-12-05

Stackable planar adsorptive devices

#47
20190346411
2019-11-14

Progressive cellular architecture for microfabricated gas chromatograph

#48
20190324002
2019-10-24

PROTECTION DEVICE OF INTEGRATED COLUMN USED IN CAPILLARY LIQUID CHROMATOGRAPHY-ELECTROSPRAY IONIZATION-MASS SPECTROMETRY

#49
20190314817
2019-10-17

Production of chemical reactors

#50
20190277816
2019-09-12

High surface area chromatographic device with low pressure drop

#51
20190265211
2019-08-29

Automated sample fractionation prior to mass spectrometric analysis

#52
20190257760
2019-08-22

PORTABLE WATER QUALITY INSTRUMENT

#53
20190227040
2019-07-25

Method and Apparatus for Chromatograph Nano-Flow Fractionator

#54
20190224679
2019-07-25

Microfluidic chips with one or more vias

#55
20190178885
2019-06-13

Use of glycan as biomarkers for autoimmune diseases

#56
20190151846
2019-05-23

Bead packing in microfluidic channels

#57
20190151774
2019-05-23

Single layer nanofluidic separator chip and fluidic processor

#58
20190046897
2019-02-14

Microstructure separation filters

#59
20180361345
2018-12-20

APPARATUS FOR ASSAY, SYNTHESIS AND STORAGE, AND METHODS OF MANUFACTURE, USE, AND MANIPULATION THEREOF

#60
20180348175
2018-12-06

System for detecting liquid analytes

#61
20180328899
2018-11-15

LIQUID-CHROMATOGRAPHY APPARATUS HAVING DIFFUSION-BONDED TITANIUM COMPONENTS

#62
20180321199
2018-11-08

Column for micro gas chromatography

#63
20180306760
2018-10-25

Chromatography column assembly

#64
20180292364
2018-10-11

Polymer microcolumn for gas or vapor separation, chromatography, and analysis

#65
20180275097
2018-09-27

Method and apparatus for detecting particles, like biological macromolecules or nanoparticles

#66
20180266989
2018-09-20

Active mechanical-environmental-thermal MEMS device for nanoscale characterization

#67
20180252687
2018-09-06

SAMPLE EXTRACTION APPARATUS WITH MICRO ELUTION BED DESIGN

#68
20180246072
2018-08-30

Stacked layer-type member with integrated functional component

#69
20180236379
2018-08-23

Nickel-cobalt alloy material devices and components

#70
20180224408
2018-08-09

Flow channel structure and measuring device for measurement target liquid

#71
20180209946
2018-07-26

Gas analyte spectrum sharpening and separation with multi-dimensional micro-GC for gas chromatography analysis

#72
20180202981
2018-07-19

High-performance liquid chromatography

#73
20180202979
2018-07-19

Microfluidic device

#74
20180180580
2018-06-28

Biochemical sensing using microbubbles on a chip using whispering gallery mode resonance

#75
20180164261
2018-06-14

Microfluidic photoionization detector

#76
20180164260
2018-06-14

Chip-Scale Gas Chromatography

#77
20180164247
2018-06-14

Analytical tool and analytical system

#78
20180164219
2018-06-14

Emission-based detector for capillary gas chromatography

#79
20180161718
2018-06-14

Fluidic devices and methods for modulating flow of fluid in chromatography system to provide tree way switching

#80
20180149289
2018-05-31

Microfluidic check valve and related devices and systems

#81
20180147505
2018-05-31

Composite column for use in high pressure liquid chromatography

#82
20180128790
2018-05-10

Detection system and method with nanostructure flow cell

#83
20180106725
2018-04-19

Portable water quality instrument

#84
20180059005
2018-03-01

Microfluidic Methods and Apparatus for Analysis of Analyte Bearing Fluids

#85
20180038850
2018-02-08

Methods and systems for biomonitoring

#86
20180021779
2018-01-25

Device and methods using porous media in fluidic devices

#87
20170363589
2017-12-21

Thermal conductivity sensing device, methods for operation and uses of the same

#88
20170363588
2017-12-21

MEMS gas chromatograph and method of forming a separator column for a MEMS gas chromatograph

#89
20170361246
2017-12-21

Composite column for use in high pressure liquid chromatography

#90
20170350429
2017-12-07

Liquid junction assembly

#91
20170341077
2017-11-30

MICROFLUIDIC BIOSENSOR FOR ALLERGEN DETECTION

#92
20170327880
2017-11-16

Biochemical analysis apparatus and rotary valve

#93
20170315102
2017-11-02

Enhanced nanoscale gas chromatography

#94
20170241961
2017-08-24

Micro Circulatory Gas Chromatography System and Method

#95
20170182433
2017-06-29

Stackable planar adsorptive devices

#96
20170108477
2017-04-20

Automated sample fractionation prior to mass spectrometric analysis

#97
20170102366
2017-04-13

Chromatography systems and methods using them

#98
20170097325
2017-04-06

DEVICE AND METHOD FOR EXTRACTION OF COMPOUNDS WITH AROMATIC CYCLES CONTAINED IN A LIQUID SAMPLE

#99
20170059523
2017-03-02

Droplet microfluidic device and methods of sensing the results of an assay therein

#100
20170045453
2017-02-16

Portable water quality instrument

#101
20170038350
2017-02-09

CHROMATOGRAPHY APPARATUS HAVING DIFFUSION-BONDED AND SURFACE-MODIFIED COMPONENTS

#102
20170030904
2017-02-02

Use of glycan as biomarkers for autoimmune diseases

#103
20170023535
2017-01-26

Multi-column separation apparatus and method

#104
20170003294
2017-01-05

Methods and systems for diagnosing diseases

#105
20160354779
2016-12-08

MICRO FLUIDIC STRUCTURES

#106
20160341681
2016-11-24

Thermal conductivity detector and detector module

#107
20160334367
2016-11-17

Analytical tool and analytical system

#108
20160332133
2016-11-17

Apparatus for assay, synthesis and storage, and methods of manufacture, use, and manipulation thereof

#109
20160305919
2016-10-20

MICROFLUIDIC HPLC-CHIP FOR GLYCOPEPTIDE ANALYSIS WITH INTEGRATED HILIC ENRICHMENT

#110
20160266073
2016-09-15

Wavy micro gas chromatography column

#111
20160209393
2016-07-21

Sample extraction apparatus with micro elution bed design

#112
20160169757
2016-06-16

Pressure determination for HPLC applications

#113
20160161452
2016-06-09

Backflush methods and devices for chromatography

#114
20160139095
2016-05-19

Systems and methods of compensation for chromatography column volume variations

#115
20160103104
2016-04-14

Integrated fluidic system for gas chromatography

#116
20160084806
2016-03-24

Micro-Machined Frit and Flow Distribution Devices for Liquid Chromatography

#117
20160082435
2016-03-24

Device and methods using porous media in fluidic devices

#118
20160077064
2016-03-17

Gas chromatography (GC) column heater

#119
20160047735
2016-02-18

On-chip microfluidic processing of particles

#120
20160003787
2016-01-07

Method and system for monitoring biomolecule separations by mass spectrometry

#121
20160003383
2016-01-07

Integrated fluidic connection of planar structures for sample separation devices

#122
20160001198
2016-01-07

Mobile Phase Degassing for Nano-Flow Liquid Chromatography

#123
20150377842
2015-12-31

Automated sample fractionation prior to mass spectrometric analysis

#124
20150369781
2015-12-24

MEMS FLOW CONTROL CHIP FOR GAS CHROMATOGRAPHY

#125
20150338382
2015-11-26

Gas chromatographic (GC) unit, scalable GC systems using same, and related methods

#126
20150330887
2015-11-19

Apparatus and method for microparticle separation based on microfluidic chromatography using surface acoustic wave

#127
20150316517
2015-11-05

Device comprising a fluid channel provided with at least one micro or nanoelectronic system and method for carrying out such a device

#128
20150300999
2015-10-22

Measurement system including a network of nanoelectromechanical system resonators

#129
20150300998
2015-10-22

MICROCOLUMN FOR USE IN GAS CHROMATOGRAPHY

#130
20150293063
2015-10-15

Microfluidic devices for liquid chromatography-mass spectrometry and microscopic imaging

#131
20150290644
2015-10-15

Electromechanical and fluidic interface to a microfluidic substrate

#132
20150273735
2015-10-01

Method and system for manufacturing integrated fluidic chips

#133
20150251127
2015-09-10

Gas chromatography column comprising a porous stationary phase in keeping therewith

#134
20150219605
2015-08-06

Method for producing a chromatography analysis column

#135
20150212053
2015-07-30

Cascaded gas chromatographs (CGCs) with individual temperature control and gas analysis systems using same

#136
20150198611
2015-07-16

Microfluidic glycan analysis

#137
20150192550
2015-07-09

Gas analyte spectrum sharpening and separation with multi-dimensional micro-GC for gas chromatography analysis

#138
20150168359
2015-06-18

DERIVATIZATION REACTION GAS CHROMATOGRAPHIC CHIP

#139
20150122988
2015-05-07

Chromatography apparatus and methods using multiple microfluidic substrates

#140
20150122655
2015-05-07

Two-dimensional fluid separation with controlled pressure

#141
20150089998
2015-04-02

Manifolds and methods of using them to control fluid flows

#142
20150078962
2015-03-19

Microfluidic flame ionization detector

#143
20150075374
2015-03-19

Gas chromatography using a thermal gradient that is substantially monotonically non-increasing and has a positive second derivative

#144
20150068280
2015-03-12

Device and method for extracting compounds contained in a liquid sample with a view to analysing them

#145
20150059439
2015-03-05

Fluidic devices and methods using them

#146
20150037210
2015-02-05

Method for producing a functional unit and corresponding functional unit

#147
20150021720
2015-01-22

Device comprising a fluid channel fitted with at least one microelectronic or nanoelectronic system, and method for manufacturing such a device

#148
20150020575
2015-01-22

System for analyzing a gas mixture including at least one chromatography column

#149
20150013770
2015-01-15

Chromatography systems and methods using them

#150
20150000416
2015-01-01

Fluidic chip with displacable patterned layer for detecting fluid pressure

#151
20140346101
2014-11-27

LATERALLY PERFUSED CHROMATOGRAPHY ELEMENT

#152
20140334251
2014-11-13

Targeted frequency multiple path length mixers

#153
20140319042
2014-10-30

Electrospray interface to a microfluidic substrate

#154
20140301911
2014-10-09

Mechanically supporting microfluidic devices

#155
20140298990
2014-10-09

Devices and methods for adaptive micro-gas chromatography

#156
20140290491
2014-10-02

Column unit and gas chromatography device provided with the same

#157
20140260974
2014-09-18

Capillary microextractor of volatiles (CMV)

#158
20140238444
2014-08-28

Method for cleaning microfluidic device and cleaning liquid

#159
20140217196
2014-08-07

Electrospray emitter assemblies for microfluidic chromatography apparatus

#160
20140216134
2014-08-07

Gas collection and analysis system with front-end and back-end pre-concentrators and moisture removal

#161
20140208836
2014-07-31

Analysis of dried blood spot samples in a microfluidic system with dilution of extracted samples

#162
20140199783
2014-07-17

Characterization of reaction variables

#163
20140196520
2014-07-17

Micro discharge devices, methods, and systems

#164
20140193311
2014-07-10

Integrated high throughput system for the analysis of biomolecules

#165
20140186939
2014-07-03

Portable water quality instrument

#166
20140174160
2014-06-26

Microfluidic device with dried blood spots (Dbs) card interface

#167
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

#168
20140166562
2014-06-19

Chromatography column assembly

#169
20140165841
2014-06-19

Plate-type capillary column, capillary column unit, and chromatograph using same

#170
20140158599
2014-06-12

Liquid chromatography conduit assemblies having high pressure seals

#171
20140157988
2014-06-12

Chromatography apparatus having diffusion bonded coupler

#172
20140157867
2014-06-12

Gas chromatography chip and multi-layered gas chromatography chip assembly thereof

#173
20140157865
2014-06-12

Multi-dimensional gas chromatography chip with modulator

#174
20140152003
2014-06-05

Reusable fitting for attaching a conduit to a port

#175
20140120585
2014-05-01

Nucleic acid extraction device, and nucleic acid extraction method, nucleic acid extraction kit, and nucleic acid extraction apparatus, each using the same

#176
20140120010
2014-05-01

Insert assembly for a microfluidic device

#177
20140038215
2014-02-06

Derivatization of PNGase F released glycans on an HPLC chip

#178
20140035593
2014-02-06

Method for the production of a flame ionization detector and corresponding flame ionization detector

#179
20140030732
2014-01-30

MICROFLUIDIC HPLC-CHIP FOR GLYCOPEPTIDE ANALYSIS WITH INTEGRATED HILIC ENRICHMENT

#180
20140026637
2014-01-30

MICRO-DEVICE FOR ANALYSIS BY GAS PHASE CHROMATOGRAPHY OFFERING GREAT COMPACTNESS

#181
20130341260
2013-12-26

Sealed fluidic component comprising a composite material of different paek materials

#182
20130334118
2013-12-19

Coated capillary with remelted coating for front sided sealing

#183
20130234432
2013-09-12

Microfluidic interconnect

#184
20130219999
2013-08-29

Miniature HPLC device

#185
20130217106
2013-08-22

Biochemical analysis apparatus and rotary valve

#186
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

#187
20130186187
2013-07-25

Nanoflow detector cell

#188
20130180894
2013-07-18

Separation of analytes

#189
20130168298
2013-07-04

Method for continuous particle separation using obstacle arrays asymmetrically aligned to fields

#190
20130144542
2013-06-06

Analysis device including a MEMS and/or NEMS network

#191
20130140270
2013-06-06

IC-processed polymer nano-liquid chromatography system on-a-chip and method of making it

#192
20130133402
2013-05-30

MULTI-LAYER CHIP FOR GAS CHROMATOGRAPHY AND FABRICATION METHOD THEREOF

#193
20130126021
2013-05-23

Sealed microfluidic conduit assemblies and methods for fabricating them

#194
20130019696
2013-01-24

Chromatography apparatus and methods using multiple microfluidic substrates

#195
20130014567
2013-01-17

Chromatography apparatus having diffusion-bonded and surface-modified components

#196
20130001145
2013-01-03

Micro-Machined Frit and Flow Distributor Devices for Liquid Chromatography

#197
20120318049
2012-12-20

COLUMN FOR CHROMATOGRAPHY, METHOD FOR PRODUCING SAME, AND ANALYSIS DEVICE

#198
20120298037
2012-11-29

MICROCHEMICAL NANOFACTORIES

#199
20120285558
2012-11-15

PUMP REDUCING A FLUID FLOW BY A DETERMINED AMOUNT

#200
20120273350
2012-11-01

Chip produced at wafer level for liquid chromatography and method for the production thereof

#201
20120263626
2012-10-18

Miniature Chemical Analysis System

#202
20120252129
2012-10-04

Pre-concentrator and method of using the same

#203
20120251410
2012-10-04

Fluidic chip with laminated reinforcing layer for pressure reinforcement

#204
20120227470
2012-09-13

Chromatography Apparatus Having An Integrated Core

#205
20120171773
2012-07-05

Temperature Control Of Enrichment And Separation Columns In Chromatography

#206
20120138474
2012-06-07

Electrochemically driven pump

#207
20120125444
2012-05-24

Backflush methods and devices for chromatography

#208
20120118049
2012-05-17

Fluidic devices and methods using them

#209
20120107954
2012-05-03

Physiologic sample preparation for nanosensors

#210
20120090378
2012-04-19

Handheld gas analysis systems for point-of-care medical applications

#211
20120085692
2012-04-12

Integrated high throughput system for the analysis of biomolecules

#212
20120085422
2012-04-12

Continuously regulated precision pressure fluid delivery system

#213
20120069340
2012-03-22

FLOW CELL EXPLOITING RADIATION WITHIN CELL WALL

#214
20120061305
2012-03-15

Microfluidic sieve valves

#215
20120056632
2012-03-08

Conductance detection system and method

#216
20120042712
2012-02-23

Thermal conductivity detector and gas chromatograph using same

#217
20120037724
2012-02-16

Electrospray interface to a microfluidic substrate

#218
20120034566
2012-02-09

MICRO-CHANNEL DEVICE AND METHOD FOR FABRICATING MICRO-CHANNEL DEVICE

#219
20120028818
2012-02-02

MICRO FLUIDIC STRUCTURES

#220
20120024399
2012-02-02

Electrospray interface to a microfluidic substrate

#221
20120021951
2012-01-26

Apparatus for assay, synthesis and storage, and methods of manufacture, use, and manipulation thereof

#222
20120011921
2012-01-19

METHOD FOR IMPROVING THE EFFICIENCY OF HIGH-PRESSURE LIQUID CHROMATOGRAPHY

#223
20120006728
2012-01-12

Method for continuous particle separation using obstacle arrays asymmetrically aligned to fields

#224
20110319300
2011-12-29

Systems for Filling a Sample Array by Droplet Dragging

#225
20110317159
2011-12-29

Apparatus for effecting analysis with rapid analyte chemical separation and subsequent detection

#226
20110308325
2011-12-22

Apparatus for generating small flow rates in a channel

#227
20110300570
2011-12-08

METHOD AND SYSTEM FOR GENERATING SPATIALLY AND TEMPORALLY CONTROLLABLE CONCENTRATION GRADIENTS

#228
20110297542
2011-12-08

METHOD OF FABRICATION OF MONOLITHIC STATIONARY PHASES FOR SEPARATIONS, AND METHODS OF SEPARATION USING SUCH STATIONARY PHASES

#229
20110271838
2011-11-10

Microtrap assembly for greenhouse gas and air pollution monitoring

#230
20110259089
2011-10-27

Devices Having An Inert Surface And Methods Of Making Same

#231
20110259081
2011-10-27

Gas analyte spectrum sharpening and separation with multi-dimensional micro-GC for gas chromatography analysis

#232
20110256580
2011-10-20

LC-MFR-MS-Based Method and Apparatus for Screening a New Drug Candidate

#233
20110232373
2011-09-29

CHROMATOGRAPHIC SEPARATION DEVICE WITH VARIABLE LENGTH AND A METHOD FOR ITS USE

#234
20110220590
2011-09-15

Temperature Adjustment of a Fluidic Sample within a Fluidic Device

#235
20110209531
2011-09-01

IC-processed polymer nano-liquid chromatoraphy system on-a-chip and method of making it

#236
20110197655
2011-08-18

MULTI-LAYERED CERAMIC MICRO-GAS CHROMATOGRAPH AND METHOD FOR MAKING THE SAME

#237
20110192778
2011-08-11

Integrated high throughput system for the analysis of biomolecules

#238
20110179852
2011-07-28

Molecule detection device formed in a semiconductor structure

#239
20110172403
2011-07-14

Microfluidic Device Including Purification Column with Excess Diluent and Method

#240
20110143952
2011-06-16

CHROMATOGRAPHIC DEVICE AND METHOD OF FABRICATION AND CHROMATOGRAPHIC METHODS

#241
20110132196
2011-06-09

GAS CHROMATOGRAPH COLUMN AND FABRICATING METHOD THEREOF

#242
20110127165
2011-06-02

Sieving media from planar arrays of nanoscale grooves, method of making and method of using the same

#243
20110114549
2011-05-19

MICROFLUIDIC DEVICE COMPRISING SEPARATION COLUMNS

#244
20110113866
2011-05-19

Microengineered Supercritical Fluid Chromatography System

#245
20110108522
2011-05-12

MICROSTRUCTURED SEPARATION ELEMENT WITH A POROUS SURFACE COATING

#246
20110104386
2011-05-05

Digital manufacture of an gas or liquid separation device

#247
20110100100
2011-05-05

Fluid Separation Conduit Cartridge

#248
20110094290
2011-04-28

LOW POWER PRECONCENTRATOR FOR MICRO GAS ANALYSIS

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2011-04-21

Microfabricated thermal modulator for comprehensive 2D gas chromatography

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2011-03-03

APPARATUS AND METHOD FOR TRAPPING BEAD BASED REAGENTS WITHIN MICROFLUIDIC ANALYSIS SYSTEMS

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2011-02-10

CHARACTERIZATION OF REACTION VARIABLES

#252
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2011-02-03

Microfluidic devices comprising fluid flow paths having monolithic chromatographic material

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2011-02-03

FLUIDIC DEVICE WITH PLANAR COUPLING MEMBER

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2011-02-03

Gas collection and analysis system with front-end and back-end pre-concentrators and moisture removal

#255
20110018259
2011-01-27

Microfluidic connections

#256
20110011157
2011-01-20

GAS CHROMATOGRAPH COLUMN WITH CARBON NANOTUBE-BEARING CHANNEL

#257
20110011156
2011-01-20

Natural gas analyzer on a micro-chip

#258
20110005300
2011-01-13

Cascaded gas chromatographs (CGCs) with individual temperature control and gas analysis systems using same

#259
20100326826
2010-12-30

Apparatus and method for trapping bead based reagents within microfluidic analysis systems

#260
20100320132
2010-12-23

Suppressor utilizing micro ion exchange tube and ion chromatograph utilizing the same

#261
20100301870
2010-12-02

Flame ionization detector

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2010-11-11

Spiral, microchanneled chromatographic column and detection systems

#263
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2010-10-14

GAS COMPONENT DETECTION DEVICE

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2010-10-14

Apparatus for assay, synthesis and storage, and methods of manufacture, use, and manipulation thereof

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2010-08-19

Configurable Microfluidic Substrate Assembly

#266
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2010-07-29

Miniature chemical analysis system

#267
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2010-07-29

Microfluidic Glycan Analysis

#268
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2010-07-29

Miniaturized gas chromatography module with pre-stage miniaturized unit

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2010-07-22

Integrated High Throughput System for the Analysis of Biomolecules

#270
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2010-07-08

Hand-held microfluidic testing device

#271
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2010-07-08

Liquid-chromatography apparatus having diffusion-bonded titanium components

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2010-07-01

Device for the distribution of sample and carrier liquid across a micro-fabricated separation channel

#273
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2010-06-03

SAMPLE PLATE

#274
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2010-04-29

Chromatography systems and methods using them

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2010-03-11

Bump array device having asymmetric gaps for segregation of particles

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2010-02-25

Micro discharge device capable of low voltage discharges in a variety of carrier gases for detection and/or ionization

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2010-02-18

Electrochemically driven pump

#278
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2010-02-11

CHROMATOGRAPHY COLUMN AND MANUFACTURING METHOD OF THE SAME

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2010-01-14

TEMPERATURE ADJUSTMENT OF A FLUIDIC SAMPLE WITHIN A FLUIDIC DEVICE

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CERAMIC-BASED CHROMATOGRAPHY APPARATUS AND METHODS FOR MAKING SAME

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2009-12-24

CHROMATOGRAPHY DETECTOR

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2009-12-17

Handheld gas analysis systems for point-of-care medical applications

#283
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2009-11-05

Microfabricated gas chromatograph

#284
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2009-10-15

Systems for filling a sample array by droplet dragging

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2009-10-15

Fluidic conduit with repeated disturbance of laminar flow

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20090250607
2009-10-08

METHOD AND APPARATUS TO INCREASE THROUGHPUT OF LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY

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2009-09-24

Pressure-Reinforced Fluidic Chip

#288
20090211452
2009-08-27

Micromachined gas chromatography columns for fast separation of Organophosphonate and Organosulfur compounds and methods for deactivating same

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20090201035
2009-08-13

Contactless detection cell with reduced detection channel cross-section

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2009-08-06

MICROFLUIDIC DEVICE HAVING MONOLITHIC SEPARATION MEDIUM AND METHOD OF USE

#291
20090188868
2009-07-30

Microfluidic device for sample analysis

#292
20090178563
2009-07-16

Column design for micro gas chromatograph

#293
20090151808
2009-06-18

Delivery and assessment system for the automated manufacturing of high performance nanofluidic separation devices

#294
20090145485
2009-06-11

MICROFLUIDIC METHODS AND APPARATUSES FOR FLUID MIXING AND VALVING

#295
20090129728
2009-05-21

Microfluidic connections

#296
20090117579
2009-05-07

Relating To The Handling Of DNA

#297
20090108193
2009-04-30

Method and apparatus for mass spectrometric analysis

#298
20090107843
2009-04-30

Microchip processing method and apparatus

#299
20090100906
2009-04-23

Phased micro analyzer VIII

#300
20090095057
2009-04-16

INTEGRATED MICROFLUIDIC NOZZLE DEVICE FOR CHROMATOGRAPHIC SAMPLE PREPARATION FOR MASS SPECTROMETRY APPLICATIONS