G01N2030/042 - CPC Classification Index

#1

20260098841

2026-04-09

METHOD FOR QUANTIFICATION OF POLYSACCHARIDE CONTENT IN CONJUGATE VACCINES

#2

20250271404

2025-08-28

METHOD FOR QUANTIFYING MULTIPLY COMPOUNDS WITH SAME CHROMOPHORE USING SINGLE STANDARD

#3

20240128067

2024-04-18

FUNCTIONALIZED CALIBRANTS FOR SPECTROMETRY AND CHROMATOGRAPHY

#4

20230366867

2023-11-16

Analysis method of 3-methyl-1-phenyl-2-pyrazolin-5-one active pharmaceutical ingredient, treatment for amyotrophic lateral sclerosis, inhibition of progression of amyotrophic lateral sclerosis, and method of producing medicament containing 3-methyl-1-phenyl-2-pyrazolin-5-one active pharmaceutical ingredient

#5

20230090994

2023-03-23

ANALYTICAL METHODS OF ASSESSING CYTISINE PURITY

#6

20220252569

2022-08-11

Analysis method of 3-methyl-1-phenyl-2-pyrazolin-5-one active pharmaceutical ingredient, treatment for amyotrophic lateral sclerosis, inhibition of progression of amyotrophic lateral sclerosis, and method of producing medicament containing 3-methyl-1-phenyl-2-pyrazolin-5-one active pharmaceutical ingredient

#7

20220113249

2022-04-14

Local and global peak matching

#8

20220082531

2022-03-17

Techniques for system suitability testing of inert liquid chromatography systems and columns

#9

20220011281

2022-01-13

ION-EXCHANGE CHROMATOGRAPHY SYSTEM FOR ANALYZING ELECTROLYTE SOLUTION, METHOD OF QUANTITATIVE ANALYSIS OF LITHIUM SALTS IN ELECTROLYTE SOLUTION, AND PREPARATION METHOD FOR ELECTROLYTE SOLUTION USING SAME

#10

20210349063

2021-11-11

Method for screening of tobacco nicotine converters

#11

20200309749

2020-10-01

Detection method of polyethylene glycol monomethyl ether residue in medicinal materials

#12

20200105513

2020-04-02

Functionalized calibrants for spectrometry and chromatography

#13

20190242797

2019-08-08

Inline dilution and autocalibration for ICP-MS speciation analysis

#14

20190064131

2019-02-28

Carbon ladder calibration

#15

20190064063

2019-02-28

Local and global peak matching

#16

20190033272

2019-01-31

Inverse gas chromatography standard solutions, device and method

#17

20180356374

2018-12-13

Detection of a suspect counterfeit part by chromatography

#18

20180292367

2018-10-11

Systems, devices, and methods for threshold analyte calibration and quantitation using threshold analyte calibration

#19

20180269047

2018-09-20

Pseudo internal standard method, device and application for mass spectrometry quantitative analysis

#20

20180246070

2018-08-30

Online chemical derivatization using a cooled programmed temperature vaporization inlet

#21

20180143212

2018-05-24

Reliable and robust method for the analysis of cannabinoids and terpenes in cannabis

#22

20180128793

2018-05-10

Reference sample for analysis

#23

20170276693

2017-09-28

Systems and methods for the measurement of tacrolimus in oral fluids by liquid chromatography tandem mass spectrometry

#24

20170261524

2017-09-14

Standard solution for use in analysis of amino acids in plasma

#25

20170146497

2017-05-25

Method for correcting evolved gas analyzer and evolved gas analyzer

#26

20170108479

2017-04-20

BENCHMARK FOR LC-MS SYSTEMS

#27

20170102367

2017-04-13

Retention index standards for liquid chromatography

#28

20160237816

2016-08-18

Determination of fluid compositions

#29

20160103106

2016-04-14

REFERENCE SAMPLE FOR ANALYSIS

#30

20160077066

2016-03-17

Analytical method for detecting fuel markers

#31

20150140593

2015-05-21

Retention index standards for liquid chromatography

#32

20150064792

2015-03-05

Standard solution for use in analysis of amino acid in plasma

#33

20140236497

2014-08-21

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

#34

20140033793

2014-02-06

Chromatographic system quality control reference materials

#35

20120225444

2012-09-06

Methods and apparatus for fractionation-based chemical analyses

#36

20120103054

2012-05-03

Calibration method in measurement of hemoglobin A1c

#37

20110301063

2011-12-08

MULTIPLEXING DERIVATIZED ANAYLTES USING MASS SPECTROSCOPY

#38

20110219858

2011-09-15

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

#39

20110185797

2011-08-04

Analyzing device and method for controlling same

#40

20110020939

2011-01-27

Chromatography-based monitoring and control of multiple process streams

#41

20100276019

2010-11-04

Solution feeding device

#42

20100112706

2010-05-06

Method for analyzing structure and purity of serotonin transporter imaging agent [I] ADAM and precursor SnADAM

#43

20090317791

2009-12-24

Methods and apparatus for performing retention-time matching

#44

20090215103

2009-08-27

Generation and use of a catalog of polypeptide-related information for chemical analyses

#45

20090111133

2009-04-30

Gel Filtration Standard

#46

20090039247

2009-02-12

Method for generation and use of stable isotope patterns in mass spectral data

#47

20080249326

2008-10-09

High-endurance packing material for liquid chromatography

#48

20080193996

2008-08-14

METHODS FOR SEPARATING MOLECULES

#49

20060271303

2006-11-30

Methods and systems for transferring data

#50

20060255258

2006-11-16

Chromatographic and mass spectral date analysis

#51

20060199732

2006-09-07

Compositions for separating molecules

#52

20060009355

2006-01-12

Compositions for separating molecules