ClassID:

168838

G01N30/6095 - page 2 - 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:
#301
20090084685
2009-04-02

DESIGN OF AN IC-PROCESSED POLYMER NANO-LIQUID CHROMATOGRAPHY SYSTEM ON-A-CHIP AND METHOD OF MAKING IT

#302
20090084679
2009-04-02

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

#303
20090078616
2009-03-26

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

#304
20090054261
2009-02-26

METHOD

#305
20090053470
2009-02-26

Method for Preparing Monolithic Separation and Reaction Media in a Separation or Reaction Channel

#306
20090047681
2009-02-19

Entropic trapping and sieving of molecules

#307
20080318334
2008-12-25

Microfluidic devices comprising fluid flow paths having a monolithic chromatographic material

#308
20080314129
2008-12-25

Liquid chromatography-mass spectrometry

#309
20080302423
2008-12-11

Temperature-Controlled Variable Fluidic Resistance Device

#310
20080286153
2008-11-20

Affinity Chromatography Microdevice and Method for Manufacturing the Same

#311
20080283134
2008-11-20

Variable resistance fluid controller

#312
20080277006
2008-11-13

Fabrication of ultra-shallow channels for microfluidic devices and systems

#313
20080272053
2008-11-06

COMBINATORIAL SEPARATIONS AND CHROMATOGRAPHY RENEWABLE MICROCOLUMN

#314
20080264863
2008-10-30

Microfluidic Sieve Valves

#315
20080237146
2008-10-02

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

#316
20080216951
2008-09-11

Microfluidic detection device having reduced dispersion and method for making same

#317
20080213908
2008-09-04

FLAME DETECTOR

#318
20080206102
2008-08-28

Apparatus and methods for high-resolution and high-sensitivity assays

#319
20080190830
2008-08-14

Microfluidic separation device and method of making same

#320
20080190171
2008-08-14

Conformal film micro-channels for a fluidic micro analyzer

#321
20080187472
2008-08-07

Magnetic bead-based arrays

#322
20080185515
2008-08-07

Polymer based electrospray nozzle for mass spectrometry

#323
20080185342
2008-08-07

Device for capillary chromatography and method for manufacturing such a device

#324
20080181821
2008-07-31

Microfluidic chips for allergen detection

#325
20080181819
2008-07-31

Integrated high throughput system for the analysis of biomolecules

#326
20080180188
2008-07-31

Microfluidic apparatuses with nanochannels

#327
20080163674
2008-07-10

Sensor with an analyte modulator

#328
20080142479
2008-06-19

Micromachined titanium for high pressure microfluidic applications

#329
20080121017
2008-05-29

Gas chromatography system architecture incorporating integrated thermal management

#330
20080121016
2008-05-29

Gas chromatography system architecture

#331
20080108122
2008-05-08

Microchemical nanofactories

#332
20080099402
2008-05-01

Column having separated sections of stationary phase

#333
20080092626
2008-04-24

Miniaturised separation column with bonding agent for a gas chromatograph

#334
20080064110
2008-03-13

System for purification and analysis of radiochemical products yielded by microfluidic synthesis devices

#335
20080050283
2008-02-28

Microfluidic devices and methods of use

#336
20080048664
2008-02-28

Specimen pretreating device and probe used therefor

#337
20080047836
2008-02-28

Configurable Microfluidic Substrate Assembly

#338
20070289943
2007-12-20

Block copolymer mask for defining nanometer-scale structures

#339
20070274867
2007-11-29

STATIONARY PHASE FOR A MICRO FLUID ANALYZER

#340
20070271514
2007-11-22

System and Method for Electronic Presentations

#341
20070263046
2007-11-15

Detection apparatus using cartridge

#342
20070251871
2007-11-01

Integrated high throughput system for the analysis of biomolecules

#343
20070244324
2007-10-18

Method for coating the internal surface of a reaction vessel

#344
20070241061
2007-10-18

Flow paths comprising one or two porous beds

#345
20070237681
2007-10-11

Nanostructures containing inorganic nanotubes and methods of their synthesis and use

#346
20070234785
2007-10-11

System and method for using a flexible membrane for controlling fluid flow in a microfluidic circuit

#347
20070221839
2007-09-27

Analytical system and method

#348
20070187250
2007-08-16

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

#349
20070163663
2007-07-19

Fluid logic device

#350
20070140918
2007-06-21

Fluidic separation devices and methods with reduced sample broadening

#351
20070138076
2007-06-21

Devices and methods for microfluidic chromatography

#352
20070122314
2007-05-31

Microfluidic substrate assembly and method for making same

#353
20070116609
2007-05-24

Microfluidic arrangement for microfluidic optical detection

#354
20070110628
2007-05-17

Apparatus and method for dispensing fractions of an analyte solution

#355
20070104408
2007-05-10

Microfluidic detection device having reduced dispersion and method for making same

#356
20070102362
2007-05-10

Chip

#357
20070085038
2007-04-19

Polymer based electrospray nozzle for mass spectrometry

#358
20070084346
2007-04-19

Nanostructures containing carbon nanotubes and methods of their synthesis and use

#359
20070071638
2007-03-29

Parallel processing microfluidic chip

#360
20070029477
2007-02-08

Compact gas chromatography and ion mobility based sample analysis systems, methods, and devices

#361
20070028670
2007-02-08

Three-wafer channel structure for a fluid analyzer

#362
20070028668
2007-02-08

MOLECULE DETECTION SENSOR, DETECTION SENSOR, AND GAS TRANSFERRING PUMP

#363
20070017869
2007-01-25

Liquid chromatography chip with flexible interface

#364
20070012627
2007-01-18

Narrow I.D. monolithic capillary columns for high efficiency separation and high sensitivity analysis of biomolecules

#365
20070003930
2007-01-04

Handling of dna

#366
20070000838
2007-01-04

Integrated chromatography devices and systems for monitoring analytes in real time and methods for manufacturing the same

#367
20060289809
2006-12-28

Ionization-based detection

#368
20060283324
2006-12-21

Flat spiral capillary column assembly with thermal modulator

#369
20060245978
2006-11-02

Fluid partitioning in multiple microchannels

#370
20060228261
2006-10-12

Stationary phase materials for micro gas analyzer

#371
20060222568
2006-10-05

Miniature chemical analysis system

#372
20060219637
2006-10-05

Devices, systems and methods for liquid chromatography

#373
20060211151
2006-09-21

Methods for fabricating separation apparatus

#374
20060211135
2006-09-21

Method and apparatus for separating molecules using micro-channel

#375
20060210441
2006-09-21

Miniaturized gas chromatograph and injector for the same

#376
20060193748
2006-08-31

Integrated LC-ESI on a chip

#377
20060185981
2006-08-24

Three dimensional microfluidic device having porous membrane

#378
20060177887
2006-08-10

Method of analyzing a protein

#379
20060147344
2006-07-06

Fully packed capillary electrophoretic separation microchips with self-assembled silica colloidal particles in microchannels and their preparation methods

#380
20060144770
2006-07-06

Polymeric solid supports for chromatography nanocolumns

#381
20060144237
2006-07-06

Microminiature gas chromatograph column

#382
20060120919
2006-06-08

Analyte accumulation device

#383
20060115905
2006-06-01

Microscale diffusion immunoassay in hydrogels

#384
20060091051
2006-05-04

Microfluidic device

#385
20060084185
2006-04-20

Apparatus and method for the purification of nucleic acids

#386
20060078934
2006-04-13

Method for acceleration and intensification of target-receptor binding and devices therefor

#387
20060068450
2006-03-30

Microbead-filled microsystem and production method thereof

#388
20060060515
2006-03-23

Capillary tube liquid transport device

#389
20060054849
2006-03-16

Clamping systems

#390
20060051858
2006-03-09

Microreactor, process for the preparation thereof, and process for carrying out a biochemical or biological reaction

#391
20060043284
2006-03-02

Micro chip, liquid feeding method using the micro chip, and mass analyzing system

#392
20060027456
2006-02-09

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

#393
20060011548
2006-01-19

Mobile phase gradient generation microfluidic device

#394
20050284213
2005-12-29

Sealing interface for microfluidic device

#395
20050279925
2005-12-22

Microfluidic system

#396
20050274174
2005-12-15

On-chip temperature controlled liquid chromatography methods and devices

#397
20050252772
2005-11-17

Flow device

#398
20050249607
2005-11-10

Apparatus and method for pumping microfluidic devices

#399
20050247989
2005-11-10

Method for integrating micro and nanoparticles into MEMS and apparatus including the same

#400
20050242059
2005-11-03

Producing a substrate having high surface-area texturing

#401
20050242017
2005-11-03

Microfluidic devices for liquid chromatography and mass spectrometry

#402
20050230616
2005-10-20

Compact sample analysis systems and related methods of using combined chromatography and mobility spectrometry techniques

#403
20050224352
2005-10-13

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

#404
20050194316
2005-09-08

Method for separating analyte from a sample

#405
20050191212
2005-09-01

Fluid separate conduit cartridge

#406
20050178960
2005-08-18

Electrospray emitter for microfluidic channel

#407
20050161402
2005-07-28

Microchip processing method and apparatus

#408
20050161381
2005-07-28

Tortuous path in diffusion bonded plates for fluid handling

#409
20050158209
2005-07-21

Microcomponent connection system

#410
20050153434
2005-07-14

Retaining microfluidic microcavity and other microfluidic structures

#411
20050153433
2005-07-14

Retaining microfluidic microcavity and other microfluidic structures

#412
20050153432
2005-07-14

Retaining microfluidic microcavity and other microfluidic structures

#413
20050153431
2005-07-14

Retaining microfluidic microcavity and other microfluidic structures

#414
20050142662
2005-06-30

Phased micro analyzer VIII

#415
20050133713
2005-06-23

Microdevice having an annular lining for producing an electrospray emitter

#416
20050133437
2005-06-23

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

#417
20050129539
2005-06-16

Equipment and method for feeding liquid gradient in nano/micro liquid chromatography

#418
20050121378
2005-06-09

Process for producing mass transfer device and apparatus for production thereof

#419
20050079105
2005-04-14

Methods for filing a sample array by droplet dragging

#420
20050077222
2005-04-14

Sealed integral liquid chromatography system

#421
20050077175
2005-04-14

Miniaturized analytical system

#422
20050072671
2005-04-07

Devices and methods for separating constituents

#423
20050069913
2005-03-31

Devices and methods for using centripetal acceleration to drive fluid movement in a microfluidics system

#424
20050063865
2005-03-24

Phased VII micro fluid analyzer having a modular structure

#425
20050051489
2005-03-10

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

#426
20050048669
2005-03-03

Gasketless microfluidic device interface

#427
20050042766
2005-02-24

Micro fluidic structures

#428
20050042149
2005-02-24

Nanoscale chemical synthesis

#429
20050042139
2005-02-24

Phased micro analyzer V, VI

#430
20050032238
2005-02-10

Vented microfluidic separation devices and methods

#431
20050006502
2005-01-13

Integrated monolithic microfabricated dispensing nozzle and liquid chromatography-electrospray system and method

#432
20050006293
2005-01-13

Frit material and bonding method for microfluidic separation devices

#433
20050003555
2005-01-06

Integrated high throughput system for the analysis of biomolecules

#434
20050003373
2005-01-06

Integrated high throughput system for the analysis of biomolecules

#435
20050003372
2005-01-06

Integrated high throughput system for the analysis of biomolecules

#436
20050000900
2005-01-06

Microfluidic chromatography

#437
20050000812
2005-01-06

Apparatus for electrophoresis separation on microchannels and for laser-induced fluorescence detection

#438
18386944
2025-09-09

Separation module

#439
16984923
2023-08-22

Methods and systems for opioid detection

#440
14992871
2018-12-11

Sealed micro gas chromatography columns and methods thereof