ClassID:

168915

G01N30/8672 - 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; Signal analysis for calibrating the measuring apparatus not depending on an individual instrument, e.g. retention time indexes or calibration transfer

Recent Application in this class:
#1
20260080534
2026-03-19

METHOD OF GENERATING QUALITY CONTROL INFORMATION, APPARATUS FOR GENERATING QUALITY CONTROL INFORMATION, AND PROGRAM

#2
20220266171
2022-08-25

Analysis method

#3
20220113249
2022-04-14

Local and global peak matching

#4
20210164948
2021-06-03

Method and system for controlling preparative liquid chromatography

#5
20200393428
2020-12-17

Analysis device

#6
20200041472
2020-02-06

MASS-DIRECTED SEPARATION

#7
20190064131
2019-02-28

Carbon ladder calibration

#8
20190064063
2019-02-28

Local and global peak matching

#9
20180326324
2018-11-15

Methods for scaling between chromatographic systems using highly compressible fluids

#10
20180292362
2018-10-11

Method and apparatus for scaling between chromatographic systems using highly compressible fluids

#11
20170299559
2017-10-19

System and method for gas sample analysis

#12
20170102367
2017-04-13

Retention index standards for liquid chromatography

#13
20170038352
2017-02-09

Process for transfer of a method from a starting system to a target system in liquid chromatography

#14
20150276687
2015-10-01

Chromatographic sample for determining equivalent thermal conditions between liquid chromatography systems

#15
20150168360
2015-06-18

Chromatogram display method, chromatogram display device, and chromatograph comprising said device

#16
20150140593
2015-05-21

Retention index standards for liquid chromatography

#17
20140236497
2014-08-21

Methods and systems for experimental set-up and data analysis in targeted proteomics applications

#18
20120285223
2012-11-15

Method for determining equivalent thermal conditions between liquid chromatography systems

#19
20110219858
2011-09-15

Composition for use as a peptide retention standard and a method of predicting peptide hydrophobicity in liquid chromatography

#20
20110040486
2011-02-17

Method for standardization of chemical and therapeutic values of foods and medicines using animated chromatographic fingerprinting

#21
20070288217
2007-12-13

Method for Standardization of Chemical and Therapeutic Values of Foods and Medicines Using Animated Chromatographic Fingerprinting

#22
20060273011
2006-12-07

Systems for selecting analytical device methods

#23
20060273010
2006-12-07

Systems for developing analytical device methods

#24
20060218990
2006-10-05

Mass spectrometry