ClassID:

168945

G01N30/89 - 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 Inverse chromatography

Recent Application in this class:
#1
20240385153
2024-11-21

METHOD FOR ANALYZING REACTIVE LOW-MOLECULAR-WEIGHT COMPOUND CONTAINED IN POLYOXYETHYLENE DERIVATIVE

#2
20240210362
2024-06-27

Proteomics reactor, protein chromatographic separation platform and use thereof

#3
20240183826
2024-06-06

ANALYSIS METHOD FOR IMPURITY MOLECULES IN COMPOSITION CONTAINING MULTI-SPECIFIC ANTIGEN-BINDING MOLECULES

#4
20230152280
2023-05-18

ANALYSIS METHOD FOR IMPURITY MOLECULES IN COMPOSITION CONTAINING MULTI-SPECIFIC ANTIGEN-BINDING MOLECULES

#5
20220229029
2022-07-21

Chromatography method, method of determining the concentration of at least one compound in a chromatography method, method of obtaining an adsorption isotherm, method of obtaining at least one stationary phase and method of evaluating the accuracy of a predetermined adsorption isotherm

#6
20220050087
2022-02-17

Non-contiguous sample fractionating and concatenating device and dual online multidimensional liquid chromatography system having the same

#7
20210239656
2021-08-05

Analysis system and method for rapidly detecting vitamin d in an oil or fat, or a biological sample

#8
20200326315
2020-10-15

Proteomics reactor, protein chromatographic separation platform and use thereof

#9
20190195840
2019-06-27

Method for detecting trifluridine- and/or tipiracil-related substance

#10
20190033272
2019-01-31

Inverse gas chromatography standard solutions, device and method

#11
20190017974
2019-01-17

UNIT FOR NON-CONTINUOUS SAMPLE FRACTIONATION AND INTEGRATION, AND DUAL ONLINE MULTIFUNCTIONAL LIQUID CHROMATOGRAPHY DEVICE HAVING SAME

#12
20180164275
2018-06-14

METHOD OF DETERMINING THE MOLECULAR WEIGHT DISTRIBUTION OF GLATIRAMER ACETATE USING MULTI-ANGLE LASER LIGHT SCATTERING (MALLS)

#13
20170267934
2017-09-21

Process for evaluating the catalytic performance of a porous solid

#14
20160349273
2016-12-01

Method for the quantitative characterization of amyloid and/or aggregating peptides and/or proteins in a sample

#15
20160274019
2016-09-22

Integrity and functionality test for adsorptive depth filter layers with an inorganic layered double hydroxide

#16
20090000481
2009-01-01

Methods and systems for characterizing a sorbent tube

#17
20080299672
2008-12-04

System and method for testing chromatography media and devices

#18
20070295057
2007-12-27

Methods and systems for characterizing a sorbent tube

#19
20070274864
2007-11-29

Gas absorption testing system

#20
20070068385
2007-03-29

Methods and systems for characterizing a sorbent tube

#21
20050210957
2005-09-29

Methods and systems for characterizing a sorbent tube

#22
20050193802
2005-09-08

Methods and systems for characterizing a sorbent tube

#23
20050014280
2005-01-20

In vitro method for determining drug permeability using immobilized artificial membrane chromatography