ClassID:

168863

G01N30/7266 - 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; Detectors specially adapted therefor; Mass spectrometers interfaced to liquid or supercritical fluid chromatograph; Nebulising, aerosol formation or ionisation by electric field, e.g. electrospray

Recent Application in this class:
#301
20100029005
2010-02-04

Method of quantifying membrane protein by mass spectrometry using peptide selection criteria

#302
20100024527
2010-02-04

Systems and methods for high-throughput screening of fluidic samples

#303
20100001181
2010-01-07

Interfacing low-flow separation techniques

#304
20090324447
2009-12-31

Multi column chromatography system

#305
20090253209
2009-10-08

Method of obtaining BZM purity, quantity of [123I]IBZM labeled ligand and quantity of BZM free ligand

#306
20090250607
2009-10-08

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

#307
20090236519
2009-09-24

PARTICLES

#308
20090236518
2009-09-24

Mass spectrometer

#309
20090218487
2009-09-03

Mass-spectrometer interface housing

#310
20090203146
2009-08-13

NARROW BORE LAYER OPEN TUBE CAPILLARY COLUMN AND USES THEREOF

#311
20090145203
2009-06-11

Plugged flow 2D chromatography

#312
20090140137
2009-06-04

Ionization method and apparatus using electrospray

#313
20090095057
2009-04-16

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

#314
20080315083
2008-12-25

Device and Method for Coupling Capillary Separation Methods and Mass Spectrometry

#315
20080314129
2008-12-25

Liquid chromatography-mass spectrometry

#316
20080210856
2008-09-04

Fingerprinting of complex hydrocarbon containing mixtures

#317
20080197078
2008-08-21

HPLC capillary column device

#318
20080185515
2008-08-07

Polymer based electrospray nozzle for mass spectrometry

#319
20080173808
2008-07-24

PROCESS AND DEVICE FOR RESPONSE NORMALIZED LIQUID CHROMATOGRAPHY NANOSPRAY IONIZATION MASS SPECTROMETRY (RNLC-NSI-MS)

#320
20080161193
2008-07-03

Differential phage capture proteomics

#321
20080067353
2008-03-20

Micro fluidic gas assisted ionization device and method

#322
20080047330
2008-02-28

Sample component trapping, release, and separation with membrane assemblies interfaced to electrospray mass spectrometry

#323
20080038152
2008-02-14

Compression connection

#324
20070267573
2007-11-22

Methods and interfaces for single and multidimensional separations for characterization and/or identification of molecules by mass spectrometry

#325
20070267293
2007-11-22

Capillary emitter for electrospray mass spectrometry

#326
20070257190
2007-11-08

Micro fluidic gas assisted ionization structure and method

#327
20070248491
2007-10-25

Multi column chromatography system

#328
20070221839
2007-09-27

Analytical system and method

#329
20070194224
2007-08-23

Monolithic electrospray ionization emitters and methods of making same

#330
20070140918
2007-06-21

Fluidic separation devices and methods with reduced sample broadening

#331
20070085038
2007-04-19

Polymer based electrospray nozzle for mass spectrometry

#332
20070048187
2007-03-01

Use of temperature and flow profiles in gradient elution based analytical process

#333
20070017869
2007-01-25

Liquid chromatography chip with flexible interface

#334
20060292246
2006-12-28

Characteristic mass spectral fingerprint setting method and rapid identification method for Chinese herbal medicines and prescriptions

#335
20060240564
2006-10-26

pH gradient ion exchange LC-MS and mass compatible buffers

#336
20060228754
2006-10-12

Methods for screening compound libraries

#337
20060193748
2006-08-31

Integrated LC-ESI on a chip

#338
20060192107
2006-08-31

Methods and apparatus for porous membrane electrospray and multiplexed coupling of microfluidic systems with mass spectrometry

#339
20060171855
2006-08-03

Devices,systems and methods for multi-dimensional separation

#340
20060163133
2006-07-27

Multi column chromatography system

#341
20060118713
2006-06-08

Liquid cheromatography/mass spectrometry apparatus

#342
20060099116
2006-05-11

Microfluidic-based electrospray source for analytical devices with a rotary fluid flow channel for sample preparation

#343
20060097153
2006-05-11

Electrospray devices for mass spectrometry

#344
20060022131
2006-02-02

Electrospray emitter coated with material of low surface energy

#345
20060004525
2006-01-05

System and method of determining proteomic differences

#346
20050279925
2005-12-22

Microfluidic system

#347
20050258360
2005-11-24

Charged droplet sprayers

#348
20050199823
2005-09-15

Desorption and ionization of analyte molecules at atmospheric pressure

#349
20050194318
2005-09-08

High throughput autosampler

#350
20050181514
2005-08-18

Methods for separation and detection of ketosteroids and other carbonyl-containing compounds

#351
20050178960
2005-08-18

Electrospray emitter for microfluidic channel

#352
20050161399
2005-07-28

LC/MS method of analyzing high molecular weight proteins

#353
20050145547
2005-07-07

Multi column chromatography system

#354
20050133713
2005-06-23

Microdevice having an annular lining for producing an electrospray emitter

#355
20050123970
2005-06-09

High throughput autosampler

#356
20050092917
2005-05-05

Mass spectrometer

#357
20050059159
2005-03-17

Mass spectroscopic method by electrospray ionization using salts as additives

#358
20050006502
2005-01-13

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

#359
16968210
2023-07-11

Method of processing a biological sample

#360
15888681
2018-05-08

C peptide detection by mass spectrometry