ClassID:

168748

G01N30/30 - 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; Conditioning of the fluid carrier; Flow patterns; Control of physical parameters of the fluid carrier of temperature

Recent Application in this class:
#301
20150139274
2015-05-21

Heatable gas analysis device

#302
20150135861
2015-05-21

Pre-column heating of mobile phase solvent in chromatography systems

#303
20150129474
2015-05-14

Techniques for thermally insulating a liquid chromatographic column

#304
20150075374
2015-03-19

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

#305
20150059450
2015-03-05

Column oven and liquid chromatograph

#306
20150013430
2015-01-15

Process analytic device with improved thermal stability

#307
20150000426
2015-01-01

Sample Conditioning System for Low Pressure Gas

#308
20140290491
2014-10-02

Column unit and gas chromatography device provided with the same

#309
20140260532
2014-09-18

Process analytic device with improved thermal stability

#310
20140157867
2014-06-12

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

#311
20140150536
2014-06-05

Column manager with a multi-zone thermal system for use in liquid chromatography

#312
20140076885
2014-03-20

Adaptive temperature controller

#313
20140060163
2014-03-06

Liquid sending pipe for liquid chromatograph detector and liquid chromatograph

#314
20140051175
2014-02-20

Instrument and method for analysis of mannose 6-phosphate

#315
20140047900
2014-02-20

Fast gas chromatograph method and device for analyzing a sample

#316
20140000341
2014-01-02

Method for a gas chromatograph to mass spectrometer interface

#317
20130333444
2013-12-19

Plate-type column, temperature regulation system and gas chromatograph system

#318
20130277350
2013-10-24

Column oven for liquid chromatograph

#319
20130256204
2013-10-03

Supporting plate of a device

#320
20130248700
2013-09-26

HPLC capillary column device

#321
20130180405
2013-07-18

Gas Chromatography Capillary Devices and Methods

#322
20130139574
2013-06-06

Devices for heating and cooling a capillary liquid chromatographic system

#323
20130125620
2013-05-23

Method and apparatus for inspecting a gas sample

#324
20130068946
2013-03-21

Thermo-stabilized nano- and micro- flow LC/ESI-MS interface and a method thereof

#325
20130052083
2013-02-28

Column heater with active pre-heating

#326
20120318782
2012-12-20

Column heater

#327
20120285872
2012-11-15

Thermal control of thermal chamber in high-performance liquid chromatography systems

#328
20120285325
2012-11-15

Methods and devices for circulating air

#329
20120232255
2012-09-13

PRETREATMENT CARTRIDGE FOR SEPARATING SUBSTANCE AND METHOD OF PRETREATMENT USING THE SAME

#330
20120199108
2012-08-09

Oven for use in a gas chromatograph

#331
20120198913
2012-08-09

Column assembly for a gas chromatograph

#332
20120085148
2012-04-12

Fast gas chromatograph method and device for analyzing a sample

#333
20120006104
2012-01-12

High Temperature Chromatography Apparatus and Method Thereof

#334
20120000836
2012-01-05

Liquid chromatograph device

#335
20110290233
2011-12-01

Column oven

#336
20110259081
2011-10-27

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

#337
20110252873
2011-10-20

Dynamic thermal focusing of chromatographic separations

#338
20110220590
2011-09-15

Temperature Adjustment of a Fluidic Sample within a Fluidic Device

#339
20110100976
2011-05-05

Gas Chromatograph

#340
20110100093
2011-05-05

Gas chromatograph apparatus

#341
20110100092
2011-05-05

Method of determining the fuel content in a combustion engine lubricating oil

#342
20110005300
2011-01-13

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

#343
20100299079
2010-11-25

Serial type pump comprising a heat exchanger

#344
20100229634
2010-09-16

Method for analysis of saccharides

#345
20100223978
2010-09-09

System and method for a gas chromatograph to mass spectrometer interface

#346
20100162801
2010-07-01

Method and apparatus for analysis by liquid chromatography

#347
20100096380
2010-04-22

Column oven with double temperature control

#348
20100089811
2010-04-15

HPLC preparative column design

#349
20100072122
2010-03-25

Supporting plate of a device

#350
20100065495
2010-03-18

Apparatus and methods for preparative liquid chromatography

#351
20100044288
2010-02-25

COLUMN TEMPERATURE MONITORING APPARATUS AND CHROMATOGRAPHIC APPARATUS

#352
20100005867
2010-01-14

TEMPERATURE ADJUSTMENT OF A FLUIDIC SAMPLE WITHIN A FLUIDIC DEVICE

#353
20100000291
2010-01-07

Gas chromatograph oven

#354
20090320560
2009-12-31

Recirculating temperature wave focusing chromatography

#355
20090277245
2009-11-12

Methods and systems for cooling a chromatographic column

#356
20090211978
2009-08-27

Passive column pre-heater with sample band spreading reduction feature

#357
20090211436
2009-08-27

Compliant column sheath assembly for gas chromatography

#358
20090184039
2009-07-23

MONOLITHIC COLUMN

#359
20090173146
2009-07-09

Temperature programmed low thermal mass fast liquid chromatography analysis system

#360
20090100906
2009-04-23

Phased micro analyzer VIII

#361
20090049888
2009-02-26

Cooling apparatus for microwave chromatography

#362
20090045187
2009-02-19

Adaptive temperature controller

#363
20090038372
2009-02-12

Heated transfer line for use in high temperature microwave chromatography

#364
20090038369
2009-02-12

MICROWAVE SYSTEM GENERATOR AND CONTROLLER FOR GAS AND LIQUID CHROMATOGRAPHY AND METHODS FOR MAKING AND USING SAME

#365
20080314812
2008-12-25

Apparatus and Methods for Cooling Samples

#366
20080197078
2008-08-21

HPLC capillary column device

#367
20080185327
2008-08-07

Disposable monolithic column

#368
20080179773
2008-07-31

Separation system, components of a separation system and methods of making and using them

#369
20080148814
2008-06-26

Heat switch for chromatographic system and method of operation

#370
20080121576
2008-05-29

Flow sensing apparatus used to monitor/provide feedback system to a split flow pumping system

#371
20080105033
2008-05-08

Methods and devices for circulating air

#372
20080092553
2008-04-24

Device for the Refrigerated Storage and Delivery of Samples and an Integrated Liquid Cooling Unit That is Suitable Therefor

#373
20080089809
2008-04-17

Device and method for determining material properties by means of HPLC

#374
20080047323
2008-02-28

Chromatography oven with heat exchange and method of use

#375
20070266857
2007-11-22

Gas chromatograph column assembly

#376
20070266767
2007-11-22

Radiant thermal energy absorbing analytical column

#377
20070210285
2007-09-13

Adaptive temperature controller

#378
20070181702
2007-08-09

Fluid preheating

#379
20070175270
2007-08-02

Thermally insulated apparatus for liquid chromatographic analysis

#380
20070172387
2007-07-26

Housing panel structure for an analytical instrument

#381
20070031974
2007-02-08

Gas analysis method

#382
20070029477
2007-02-08

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

#383
20070009241
2007-01-11

Systems and methods for maximizing heat transfer efficiency to and minimizing thermal gradients in an analytic column

#384
20060278076
2006-12-14

Methods and systems for cooling a chromatographic column

#385
20060266708
2006-11-30

Integrated on-line two-dimensional method and device for synchroned analytical temperature rising elution fractionation and gel permeation chromatography

#386
20060239665
2006-10-26

Gas chromatograph having a radiant oven for analytical devices

#387
20060207939
2006-09-21

Separation system, components of a separation system and methods of making and using them

#388
20060207935
2006-09-21

Methods and device for substance separation using compatible multiphase solvent system

#389
20060191414
2006-08-31

Gas chromatography apparatus

#390
20060054558
2006-03-16

Mobile phase treatment for chromatography

#391
20060054543
2006-03-16

System and method for rapid chromatography with fluid temperature and mobile phase composition control

#392
20060008385
2006-01-12

Method and apparatus for an analytical instrument oven module with variable speed fan

#393
20060000298
2006-01-05

Gas sample conditioning system

#394
20050274662
2005-12-15

Monolithic column

#395
20050274174
2005-12-15

On-chip temperature controlled liquid chromatography methods and devices

#396
20050258088
2005-11-24

Chromatography oven with heat exchange and method of use

#397
20050199121
2005-09-15

Negative temperature profiling using microwave GC apparatus

#398
20050189298
2005-09-01

Chromatography column assembly

#399
20050166663
2005-08-04

Intake cross-sheets for gas chromatographic oven

#400
20050161399
2005-07-28

LC/MS method of analyzing high molecular weight proteins

#401
20050142662
2005-06-30

Phased micro analyzer VIII

#402
20050109699
2005-05-26

Flow sensing apparatus used to monitor/provide feedback to a split flow pumping system

#403
20050109698
2005-05-26

Flow sensing apparatus

#404
20050061745
2005-03-24

Separation system, components of a separation system and methods of making and using them

#405
20050051468
2005-03-10

Liquid chromatography apparatus

#406
20050042139
2005-02-24

Phased micro analyzer V, VI

#407
18018492
2025-09-16

Methods and systems for carrier gas identification in gas chromatography

#408
17845104
2025-07-08

Monolithic multi-dimensional chromatography

#409
17740134
2025-10-14

Personalized integrated mobile exhalation decoder

#410
16225363
2020-03-17

Detection and concentration determination of 2,3,3,3-tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy) propanoic acid by LC/MS/MS

#411
15727006
2018-03-27

Fluidless column oven for gas chromatography system