ClassID:

168889

G01N2030/847 - 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; Preparation of the fraction to be distributed; Nebulising, aerosol formation or ionisation by pneumatic means

Recent Application in this class:
#1
20240027409
2024-01-25

GAS FLOW NEBULIZER

#2
20180100840
2018-04-12

Nebulizer for charged aerosol detection (CAD) system

#3
20140352411
2014-12-04

Nebulizer for charged aerosol detection (CAD) system

#4
20110302994
2011-12-15

Components Suitable for Use in Devices Such as an Evaporative Light Scattering Detector

#5
20110181880
2011-07-28

Evaporative light scattering detector

#6
20110134428
2011-06-09

Evaporative light scattering detector

#7
20110121093
2011-05-26

Apparatus And Methods For Making Analyte Particles

#8
20110083493
2011-04-14

Liquid Chromatography Detector and Flow Controller Therefor

#9
20110005305
2011-01-13

Liquid chromatography detector and flow controller therefor

#10
20100288026
2010-11-18

LIQUID CHROMATOGRAPHY DETECTOR AND FLOW CONTROLLER THEREFOR

#11
20100218585
2010-09-02

Multi-dimensional high performance liquid chromatographic separation technique (STAR7) for quantitative determinations of 7 fractions in heavy petroleum streams boiling above 550 degrees F

#12
20100002229
2010-01-07

Light scattering detector

#13
20090027671
2009-01-29

Evaporative light scattering detector

#14
20080179184
2008-07-31

Analyzing samples having diverse analytes in presence of salt using chromatography and evaporative light scattering detection

#15
20070296971
2007-12-27

Light scattering detector

#16
20070110628
2007-05-17

Apparatus and method for dispensing fractions of an analyte solution

#17
20070023037
2007-02-01

Focused droplet nebulizer for evaporative light scattering detector

#18
20060238744
2006-10-26

Evaporative light scattering detector

#19
20060186043
2006-08-24

Method and apparatus for sample deposition

#20
20050226765
2005-10-13

Analyte detection system

#21
20050179904
2005-08-18

Light scattering detector