ClassID:

168942

G01N2030/8886 - 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; Integrated analysis systems specially adapted therefor, not covered by a single one of the groups  -  Analysis of industrial production processes

Recent Application in this class:
#1
20250246268
2025-07-31

Multivariate Spectral Analysis and Monitoring for Biomanufacturing

#2
20240011950
2024-01-11

CHROMATOGRAPHY QUALITY CONTROL DEVICE AND CHROMATOGRAPHY QUALITY CONTROL METHOD

#3
20230045584
2023-02-09

APPARATUS AND METHOD FOR DETECTING GAS

#4
20220334095
2022-10-20

Method and apparatus for quantitatively analyzing a gaseous process stream

#5
20220101953
2022-03-31

Multivariate spectral analysis and monitoring for biomanufacturing

#6
20210318275
2021-10-14

Ultraviolet monitoring of chromatography performance by orthogonal partial least squares

#7
20210262991
2021-08-26

Automated system for detection of silicon species in phosphoric acid

#8
20210087514
2021-03-25

PRODUCT QUALITY ATTRIBUTE MEASUREMENT

#9
20210003502
2021-01-07

Method for analysing process streams

#10
20200124578
2020-04-23

Method in Bioprocess Purification System

#11
20190331648
2019-10-31

Coupled analytical instruments for dual mode FTIR/GC-FTIR

#12
20190317065
2019-10-17

Method and apparatus for quantitatively analyzing a gaseous process stream

#13
20190272894
2019-09-05

Multivariate spectral analysis and monitoring for biomanufacturing

#14
20190212258
2019-07-11

Monitoring of compounds

#15
20190107517
2019-04-11

Refilling-type online chromatographic detector for sulphur hexafluoride decomposition products

#16
20190079061
2019-03-14

Automated system for detection of silicon species in phosphoric acid

#17
20180356374
2018-12-13

Detection of a suspect counterfeit part by chromatography

#18
20170370887
2017-12-28

System and method for rapid analysis of polymer additives

#19
20170212086
2017-07-27

Methods for determining low sulfate concentrations in synthetic urea samples, produced in a manufacturing process and containing high levels of impurities

#20
20170146499
2017-05-25

Method of monitoring production of a chemical product and a chromatograph used therewith

#21
20170122920
2017-05-04

Coupled analytical instruments for dual mode FTIR/GC-FTIR

#22
20170074841
2017-03-16

Method of and apparatus for formulating multicomponent drug

#23
20170067802
2017-03-09

Composite gas sampling system

#24
20170042769
2017-02-16

Method of formulating a multicomponent drug using bases evaluated by Mahalanobis Taguchi method

#25
20170010245
2017-01-12

Method of and apparatus for formulating multicomponent drug

#26
20170007502
2017-01-12

Method of and apparatus for formulating multicomponent drug

#27
20160320355
2016-11-03

Method and apparatus for preconcentrating a gaseous sample

#28
20150293066
2015-10-15

Online gas chromatograph operation with reduced usage of calibration gas

#29
20150013430
2015-01-15

Process analytic device with improved thermal stability

#30
20140260532
2014-09-18

Process analytic device with improved thermal stability

#31
20140157871
2014-06-12

System and method for rapid analysis of polymer additives

#32
20130311096
2013-11-21

Application of engineering principles in measurement of formation gases for the purpose of acquiring more consistent, standardized and authentic gas values for surface logging while drilling

#33
20120242489
2012-09-27

Method and Computer Program Product for Processing Chromatograms Obtained by a Process Gas Chromatograph

#34
20110154883
2011-06-30

ANALYZER FOR ANALYZING THE ACETALDEHYDE CONTENT OF PREFORMS

#35
20110094296
2011-04-28

Systems and methods for measurement and analysis of pipeline contaminants

#36
20110059004
2011-03-10

System and Method for Controlling the System for the Production of Polycrystalline Silicon

#37
20110058987
2011-03-10

Apparatus for extracting gaseous specimens to be measured from a production process and system

#38
20110040486
2011-02-17

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

#39
20110000294
2011-01-06

Method of analyzing a number of hydrocarbons contained in a drilling fluid, and associated device

#40
20100176058
2010-07-15

Chromatography method

#41
20100151440
2010-06-17

High throughput screening platform for high ethanol production

#42
20100148048
2010-06-17

System for providing a calibration for a testing device used to evaluate ethanol production yield, and associated method

#43
20100139367
2010-06-10

Method of analysing the hydrocarbon compounds in a bituminous material

#44
20100064795
2010-03-18

Downhole fluid property chromatography

#45
20100030475
2010-02-04

SMART DATA SUBSURFACE DATA REPOSITORY SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT

#46
20100018287
2010-01-28

WIRLELINE DOWNHOLE GAS CHROMATOGRAPH AND DOWNHOLE GAS CHROMATOGRAPHY METHOD

#47
20090124019
2009-05-14

ABSOLUTE METHOD FOR THE QUANTIFICATION OF ORGANIC COMPOUNDS

#48
20080156073
2008-07-03

Systems and methods for measurement and analysis of pipeline contaminants

#49
20080141767
2008-06-19

Enhanced downhole fluid analysis

#50
20080134754
2008-06-12

Process for converting biogas to a pipeline grade renewable natural gas

#51
20080006077
2008-01-10

Near real-time air monitor having external injector and pressure based flow control

#52
20070288217
2007-12-13

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

#53
20070258909
2007-11-08

Method for the Analysis of 1,1,1,2-Tetrafluoroethane

#54
20070137481
2007-06-21

METHOD TO MEASURE OLEFINS IN A COMPLEX HYDROCARBON MIXTURE

#55
20060167661
2006-07-27

Data processor for use in chromatographic analysis

#56
20060110834
2006-05-25

Real-time monitoring the variation of dye solution in the process of a polarizer

#57
20060002594
2006-01-05

Method for producing a pharmaceutical product

#58
20050121392
2005-06-09

Chromatographic system with mobile phase recycling ability