ClassID:

168919

G01N30/8686 - 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; Evaluation, i.e. decoding of the signal into analytical information Fingerprinting, e.g. without prior knowledge of the sample components

Recent Application in this class:
#1
20250067710
2025-02-27

METHOD FOR CONSTRUCTING FINGERPRINT OF XIN SU NING CAPSULE AND FINGERPRINT

#2
20240395362
2024-11-28

METHODS OF PROCESSING A BIOFLUID SAMPLE

#3
20240242950
2024-07-18

BIO-IDENTIFICATION USING LOW RESOLUTION TANDEM MAS SPECTROMETRY

#4
20240230607
2024-07-11

FINGERPRINT SPECTRUM CONSTRUCTION METHOD FOR XIHUANG CAPSULES AND FINGERPRINT SPECTRUM

#5
20240230606
2024-07-11

FINGERPRINT SPECTRUM CONSTRUCTION METHOD FOR NEW COMPOUND ALOE CAPSULE AND FINGERPRINT SPECTRUM

#6
20240133851
2024-04-25

FINGERPRINT SPECTRUM CONSTRUCTION METHOD FOR XIHUANG CAPSULES AND FINGERPRINT SPECTRUM

#7
20240133850
2024-04-25

FINGERPRINT SPECTRUM CONSTRUCTION METHOD FOR NEW COMPOUND ALOE CAPSULE AND FINGERPRINT SPECTRUM

#8
20240044851
2024-02-08

METHOD FOR DETECTING CONTENT OF ACTIVE INGREDIENTS OF COMPOUND SOPHORAE FLAVESCENTIS RADIX INJECTION AND FINGERPRINT SPECTRUM THEREOF

#9
20240019408
2024-01-18

METHOD FOR DETECTING MONOSACCHARIDE AND OLIGOSACCHARIDE CONTENT AND FINGERPRINT SPECTURM OF COMPOUND SOPHORA FLAVESCENS INJECTION

#10
20240011956
2024-01-11

System and Method for Background Removal in Spectrometry System

#11
20230400441
2023-12-14

IDENTIFICATION METHOD OF VOLATILE FLAVOR COMPOUND IN MEAT AND USE THEREOF

#12
20230304976
2023-09-28

METHOD FOR DETERMINING DEGREE OF DONENESS OF STURGEON MEAT BASED ON FLAVOR FINGERPRINTING AND PARTIAL LEAST SQUARES (PLS) REGRESSION

#13
20220347250
2022-11-03

Anti-aging chinese herb extract, extraction method and use thereof

#14
20220334118
2022-10-20

Methods of processing a biofluid sample

#15
20220326200
2022-10-13

METHOD FOR ESTABLISHING FINGERPRINT OF TRADITIONAL CHINESE MEDICINE COMPOUND OR ITS PREPARATION WITH IMPROVING COGNITION

#16
20220326199
2022-10-13

UNIQUE IDENTIFICATION AND AUTHENTICATION OF PRODUCTS

#17
20220148680
2022-05-12

Lung biomarkers and methods of use thereof

#18
20220042963
2022-02-10

Method for identifying and analyzing dissolved organic nitrogen of different sources in wastewater and application of the method

#19
20210356453
2021-11-18

Alignment of breath sample data for database comparisons

#20
20210325356
2021-10-21

METHOD OF ESTABLISHING FINGERPRINT SPECTRUM OF TRADITIONAL CHINESE MEDICINE COMPOSITION WITH EFFECT OF REGULATING DEPRESSION EMOTION OR FORMULATION THEREOF

#21
20210318208
2021-10-14

Method of Detection of Diseases Related to Coronavirus Infection by Breath Analysis

#22
20210298638
2021-09-30

Method of Detection of Fatty Liver Diseases by Breath Analysis

#23
20210217499
2021-07-15

Techniques for sample analysis using consensus libraries

#24
20210215651
2021-07-15

ESTIMATING UNKNOWN PROPORTIONS OF A PLURALITY OF END-MEMBERS IN AN UNKNOWN MIXTURE

#25
20210132013
2021-05-06

Spectrum data processing device

#26
20200264143
2020-08-20

Identification of unknown compounds by using a novel retention index system in liquid chromatography

#27
20200240967
2020-07-30

Method for product quality control and fingerprint detection of epimedium brevicornu complex

#28
20190219550
2019-07-18

System and Method for Identifying Shenqi Fuzheng Injection

#29
20190145942
2019-05-16

Method of resolving defined known or suspected allergens in a complex mixture of perfume ingredients, and compositions

#30
20190025265
2019-01-24

Method for identifying grape seed extract authenticity using HPLC fingerprint spectrum

#31
20180356374
2018-12-13

Detection of a suspect counterfeit part by chromatography

#32
20180060551
2018-03-01

USING GAS CHROMATOGRAPHY FOR AUTHENTICATION, ADVERTISEMENTS, AND THERAPIES

#33
20180045694
2018-02-15

System and method for background removal in spectrometry system

#34
20180038839
2018-02-08

Method and apparatus for creating a classifier indicative of a presence of a medical condition

#35
20180011067
2018-01-11

Noise level estimation method, measurement data processing device and program for processing measurement data

#36
20170125223
2017-05-04

Intelligent target-based acquisition

#37
20170074841
2017-03-16

Method of and apparatus for formulating multicomponent drug

#38
20170010245
2017-01-12

Method of and apparatus for formulating multicomponent drug

#39
20170007502
2017-01-12

Method of and apparatus for formulating multicomponent drug

#40
20160363569
2016-12-15

Method for detailed and bulk classification analysis of complex samples using vacuum ultra-violet spectroscopy and gas chromatography

#41
20160054276
2016-02-25

METHOD FOR ESTABLISHING SHENQI FUZHENG INJECTION FINGERPRINT SPECTRUM

#42
20160047782
2016-02-18

Mass spectrometry (MS) identification algorithm

#43
20150227491
2015-08-13

Automatic analysis method, automatic analysis apparatus, and program for the automatic analysis apparatus each using multivariate curve resolution

#44
20140278146
2014-09-18

Systems and methods for identifying classes of substances

#45
20140260536
2014-09-18

Mass spectrometry (MS) identification algorithm

#46
20140088884
2014-03-27

METHODS OF SOURCE ATTRIBUTION FOR CHEMICAL COMPOUNDS

#47
20130295677
2013-11-07

Method and apparatus for determining formation fluid composition

#48
20130158890
2013-06-20

METHODS FOR EVALUATING GREEN DIESEL FUEL COMPOSITIONS

#49
20130138360
2013-05-30

Allocating oil production from geochemical fingerprints

#50
20130060477
2013-03-07

Systems and methods for topographic analysis

#51
20120322160
2012-12-20

Method for discovering pharmacologically active substance of natural products using high resolution mass spectrometry and pharmacological activity test

#52
20120158318
2012-06-21

Method and apparatus for correlating precursor and product ions in all-ions fragmentation experiments

#53
20110270535
2011-11-03

Systems and methods for identifying classes of substances

#54
20110040486
2011-02-17

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

#55
20110023583
2011-02-03

Determining formation fluid composition

#56
20100228499
2010-09-09

Process and apparatus for processing signals

#57
20090232706
2009-09-17

Method for chromatographic finger printing and standardization of single medicines and formulations

#58
20090081805
2009-03-26

Method for finding active ingredients from chemical and biological systems

#59
20080319681
2008-12-25

Method of extracting qualitative and quantitative information from mixtures

#60
20080296487
2008-12-04

Method and system for chemical and physical characterization of complex samples

#61
20080175929
2008-07-24

Analytical methods for identifying ginseng varieties

#62
20080140375
2008-06-12

Multi-component medicine evaluation method

#63
20070288217
2007-12-13

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

#64
20070181798
2007-08-09

Method and system for chemical and physical characterization of complex samples

#65
20070095757
2007-05-03

Methods and systems for the annotation of biomolecule patterns in chromatography/mass-spectrometry analysis

#66
20060292246
2006-12-28

Characteristic mass spectral fingerprint setting method and rapid identification method for Chinese herbal medicines and prescriptions

#67
20060287834
2006-12-21

VIRTUAL MASS SPECTROMETRY

#68
20060025932
2006-02-02

Novel method for chromatographic finger printing and standardization of single medicines and formulations

#69
20060003460
2006-01-05

Method for comparing proteomes

#70
20050167582
2005-08-04

Spectral axis transform

#71
20050167581
2005-08-04

Dynamic library searching

#72
17009440
2023-10-03

Method and system for preserving and obtaining hydrocarbon information from organic-rich rock samples

#73
16813914
2023-04-11

Three-dimension unconventional reservoir monitoring using high-resolution geochemical fingerprinting

#74
16392109
2020-03-10

Three-dimension unconventional reservoir monitoring using high-resolution geochemical fingerprinting