ClassID:

168858

G01N30/7233 - 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; Detectors specially adapted therefor; Mass spectrometers interfaced to liquid or supercritical fluid chromatograph

Sub-classes:
Recent Application in this class:
#1
20260146979
2026-05-28

DETECTORS

#2
20260146977
2026-05-28

DILUTING SAMPLES IN A SAMPLE MANAGER WHEN USING LIQUID CHROMATOGRAPHY TESTING

#3
20260133202
2026-05-14

QUANTITATIVE DETERMINATION METHOD FOR Hex4, LYSO-GM1, Fuc-GlcNAc-Asn, AND LYSO-SULFATIDE INCLUDED IN CEREBROSPINAL FLUID

#4
20260133167
2026-05-14

AUTOMATED CONTINUOUS HDX-MS DEVICE

#5
20260133165
2026-05-14

LIQUID CHROMATOGRAPH

#6
20260118337
2026-04-30

QUANTITATION OF TAMOXIFEN AND METABOLITES THEREOF BY MASS SPECTROMETRY

#7
20260110005
2026-04-23

PLANT-DERIVED FREE CERAMIDE, AND METHOD FOR PRODUCING SAME AND METHOD FOR ANALYZING SAME

#8
20260104425
2026-04-16

AN ANALYTICAL METHOD USING LC-MS/MS PROTEOMICS TO CHARACTERIZE PROTEINS TRANSLATED FROM MRNA

#9
20260104399
2026-04-16

A PROCESS FOR ASSESSING BIODEGRADABILITY OF COMPLEX ORGANIC MIXTURES

#10
20260086071
2026-03-26

MONITORING POLYSORBATE HYDROLYSIS IN PHARMACEUTICAL FORMULATIONS USING AN ULTRASENSITIVE EXTRACTION-FREE FATTY ACID QUANTITATION METHOD

#11
20260079136
2026-03-19

METHOD FOR OPTIMIZING A LIQUID CHROMATOGRAPHY SYSTEM AND SYSTEM FOR LIQUID CHROMATOGRAPHY

#12
20260072046
2026-03-12

Rapid Method of Forensic Toxicology in Post-Mortem Individuals Using Muscle Tissue Testing

#13
20260063601
2026-03-05

PLASMA METABOLOME AS A PREDICTOR OF BIOLOGICAL AGING

#14
20260056172
2026-02-26

DATA PROCESSING DEVICE FOR LIQUID CHROMATOGRAPH

#15
20260049968
2026-02-19

CHARGE DETECTION MASS SPECTROMETRY

#16
20260029386
2026-01-29

SYSTEM AND METHOD FOR CHROMATOGRAPHIC DATA REVIEW VIA ASSIGNMENT OF DISTANCES

#17
20260023059
2026-01-22

Method and System for Acquiring Molecular Structure of Parent Molecule From Fragment Ions from LC-MS/MS

#18
20260023053
2026-01-22

SYSTEMS AND METHODS FOR TWO-DIMENSIONAL CHROMATOGRAPHY

#19
20260018398
2026-01-15

ADJUSTMENTS OF MASS SPECTROMETRY SIGNALS

#20
20260016482
2026-01-15

METHODS FOR ANALYZING BIOLOGICAL SAMPLES

#21
20260011540
2026-01-08

Chromatograph Mass Spectrometry Data Processing Method and Chromatograph Mass Spectrometry Data Processing Apparatus

#22
20260009703
2026-01-08

METHOD AND SYSTEM FOR PREPARING A BREATH SAMPLE FOR ANALYSIS

#23
20260004882
2026-01-01

AUTOMATIC MASS SPECTROMETRY PEAK SORTING METHOD FOR PROTEIN QUANTIFICATION

#24
20250385085
2025-12-18

ION ANALYZER

#25
20250383362
2025-12-18

MASS SPECTROMETRIC ANALYSIS OF BIOMARKERS

#26
20250377342
2025-12-11

FURTHER PURIFICATION TREATMENT METHOD FOR SAMPLE AFTER MAGNETIC BEAD EXTRACTION AND TREATMENT SYSTEM THEREFOR

#27
20250369991
2025-12-04

OPTIMIZATION OF ACQUISITION WINDOW WIDTH FOR TARGETED MASS SPECTROMETRY

#28
20250349528
2025-11-13

DETERMINATION OF ANTIDEPRESSANTS BY MASS SPECTROMETRY

#29
20250347694
2025-11-13

BIOLOGICAL MARKERS OF LIVER FAT

#30
20250347664
2025-11-13

FULL-AUTOMATIC HIGH-THROUGHPUT LC-MS/MS TEST SYSTEM AND METHOD

#31
20250334554
2025-10-30

ANALYTICAL METHOD FOR QUANTIFYING SUCRALOSE-6-ACETATE CONTENT

#32
20250327782
2025-10-23

Data Processing Method, Chromatograph Mass Spectrometer, and Computer Readable Medium Having Program Stored Thereon In Non-Transitory Manner

#33
20250327781
2025-10-23

Method for Preparing Specimen for Analysis and Method for Analyzing Same

#34
20250327780
2025-10-23

TWO-DIMENSIONAL LC-MS/MS SYSTEMS

#35
20250323030
2025-10-16

Systems and Methods for Performing Data-Dependent Tandem Mass Spectrometry

#36
20250316345
2025-10-09

BIOMARKERS FOR ESTIMATING PHYSIOLOGICAL AGE AND RELATED METHODS, SYSTEMS, AND APPLICATIONS

#37
20250306030
2025-10-02

METHODS FOR MASS SPECTROMETRY ANALYSIS OF ENGINEERED CELL COMPOSITIONS

#38
20250304606
2025-10-02

A DEUTERATED COMPOUND, AND PREPARATION METHOD AND USE THEREOF

#39
20250304541
2025-10-02

METHYLENE BLUE HAVING A REDUCED CONTENT OF N-NITROSO-AZURE B IMPURITY AND PROCESS FOR OBTAINING THE SAME

#40
20250299939
2025-09-25

Calibration of an Image Current-based Mass Analyzer Included in a Mass Spectrometer

#41
20250298025
2025-09-25

METHODS FOR THE DETECTION AND TREATMENT OF PANCREATIC DUCTAL ADENOCARCINOMA

#42
20250297307
2025-09-25

MASS SPECTOMETRY-BASED DIRECT SEQUENCING OF TRANSFER RNAS DE NOVO AND QUANITATIVE MAPPING OF MULTIPLE RNA MODIFICATIONS

#43
20250296941
2025-09-25

Process for the preparation of N6-isotope-labeled ergot alkaloids, in particular lysergic acid amides and ergopeptines

#44
20250295843
2025-09-25

TECHNIQUES FOR DETERMINING DIALYSIS PATIENT PROFILES

#45
20250290904
2025-09-18

METHOD AND DEVICE FOR ANALYZING MATERIAL

#46
20250290903
2025-09-18

MASS SPECTROMETRY METHOD, AND ICP MASS SPECTROMETRY DEVICE

#47
20250283859
2025-09-11

PORTABLE ULTRA PERFORMANCE LIQUID CHROMATOGRAPHY

#48
20250283858
2025-09-11

Mass Spectrometry Method

#49
20250279270
2025-09-04

DYNAMIC PROCESSING OF MASS SPECTROMETRY SIGNALS WHILE ADJUSTING FOR COMPUTING STORAGE AND PROCESSING RESTRICTIONS

#50
20250258150
2025-08-14

SYSTEMS AND METHODS FOR ANALYSIS OF DATA INDEPENDENT ACQUISITION (DIA) DATA

#51
20250258145
2025-08-14

QUANTITATION OF ALKYLPHENOL ETHOXYLATE COMPOUNDS IN AQUEOUS SAMPLES

#52
20250251372
2025-08-07

METHODS FOR CHARACTERIZING FREE THIOL GROUPS IN A PROTEIN

#53
20250251371
2025-08-07

Method for Identifying Calculus Bovis and Substitute Thereof, and Use Thereof

#54
20250251370
2025-08-07

CHARGE DETECTION MASS SPECTROMETRY USING MULTIPLE ACCUMULATION EVENTS

#55
20250251324
2025-08-07

WELL PLATE WITH HOLLOW ELECTRODES FOR BIOSPECIMEN SAMPLE PREPARATION

#56
20250250628
2025-08-07

METHODS OF IDENTIFYING AND/OR CHARACTERIZING A POLYNUCLEOTIDE OF INTEREST

#57
20250246314
2025-07-31

METHODS FOR THE DETECTION AND TREATMENT OF PANCREATIC DUCTAL ADENOCARCINOMA

#58
20250244299
2025-07-31

CHARACTERIZATION OF BINDING-RELATED CQAS IN THEREAPEUTIC MABS

#59
20250244298
2025-07-31

ACUTE AORTIC DISSECTION PLASMA BIOMARKER AND USE THEREOF

#60
20250237668
2025-07-24

METHODS FOR DETECTING ESTRADIOL BY MASS SPECTROMETRY

#61
20250231202
2025-07-17

METHOD FOR PREDICTING THE POSTOPERATIVE RISK OF BRAIN-INJURED PATIENTS AND THE USE OF STEROIDS/PROTEINS FOR PREDICTING THE POSTOPERATIVE RISK OF BRAIN-INJURED PATIENTS

#62
20250231191
2025-07-17

LC-MS METHODS FOR ANTIBODY ISOTYPING AND QUANTIFICATION

#63
20250218758
2025-07-03

ION GUIDE, A METHOD OF MANIPULATING IONS USING AN ION GUIDE, A METHOD OF MASS SPECTROMETRY, A MASS SPECTROMETER AND COMPUTER SOFTWARE

#64
20250216404
2025-07-03

VITAMIN D METABOLITE DETERMINATION UTILIZING MASS SPECTROMETRY FOLLOWING DERIVATIZATION

#65
20250208101
2025-06-26

DETECTION AND QUANTITATION OF GUANIDINOACETATE, CREATINE, AND CREATININE BY MASS SPECTROMETRY

#66
20250207174
2025-06-26

TARGETED MASS SPECTROMETRY METHODOLOGY FOR DETECTING KLOTHO ISOFORMS

#67
20250172567
2025-05-29

PEPTIDE QUANTITATION ASSAY FOR DIFFERENTIATING FULL-LENGTH HIGH MOLECULAR WEIGHT KININOGEN (HMWK) AND CLEAVED HMWK

#68
20250172532
2025-05-29

METHOD FOR DETECTING FOOD CONTAMINATION USING STABLE ISOTOPE-LABELED STANDARDS

#69
20250164500
2025-05-22

PROTEIN A CHROMATOGRAPHY - ELECTROSPRAY IONIZATION MASS SPECTROMETER

#70
20250161259
2025-05-22

TREATMENT OF CIRCADIAN RHYTHM DISORDERS

#71
20250157803
2025-05-15

Natural Isotopologues Based-Mass Spectrometer Calibration

#72
20250149323
2025-05-08

MASS SPECTROMETRY DEVICE

#73
20250147053
2025-05-08

MASS SPECTROMETRY ASSAY FOR CONGENITAL ADRENAL HYPERPLASIA

#74
20250146986
2025-05-08

METHOD FOR DETERMINING CONTENT OF OLAFLUR IN TOOTHPASTE BY LIQUID CHROMATOGRAPHY-TANDEM MASS SPECTROMETRY

#75
20250146985
2025-05-08

CONTROL METHOD FOR LIQUID CHROMATOGRAPH MASS SPECTROMETRY DEVICE

#76
20250130210
2025-04-24

AUTOMATIC DATA PROCESSING FOR MASS SPECTROMETRY

#77
20250118545
2025-04-10

DATA INDEPENDENT ACQUISITION WITH PARALLEL ISOLATION MULTIPLEXING

#78
20250118544
2025-04-10

REAGENT FORMULATION FOR MASS AXIS CHECK AND ADJUSTMENT

#79
20250114724
2025-04-10

SYSTEM FOR PURIFICATION OF BIOACTIVE PROTEINS, AND RELATED METHODS

#80
20250110118
2025-04-03

GLYCAN PEAK ASSIGNMENT

#81
20250104992
2025-03-27

MASS SPECTROMETER

#82
20250102515
2025-03-27

KIT FOR PREPARING SAMPLE FOR DETECTING MONOCLONAL ANTIBODY

#83
20250102491
2025-03-27

VITAMIN B2 DETECTION BY MASS SPECTROMETRY

#84
20250102482
2025-03-27

METHODS OF PREPARING AND ANALYZING SAMPLES FOR BIOMARKERS ASSOCIATED WITH PLACENTA ACCRETA

#85
20250102479
2025-03-27

METHOD OF UTILIZING DEUTERIUM GAS FOR CHROMATOGRAPHY APPLICATIONS, DEUTERIUM GAS GENERATOR AND DEVICES FOR CONSERVATION THEREOF

#86
20250095976
2025-03-20

SYSTEMS AND METHODS OF ION POPULATION REGULATION IN MASS SPECTROMETRY

#87
20250095792
2025-03-20

METHOD FOR IDENTIFYING TRANSFORMATION PRODUCTS OF ANTIBIOTICS FROM KNOWN AND POTENTIAL UNKNOWN TRANSFORMATION PATHWAYS

#88
20250093313
2025-03-20

PREPARATIVE SYSTEM

#89
20250093311
2025-03-20

METHODS FOR IDENTIFYING SULFUR-TREATED FOOD PRODUCTS

#90
20250067750
2025-02-27

AUTOMATION-ENABLED METHODS FOR CHARACTERIZING NON-CONSENSUS N- AND O-GLYCANS IN PROTEINS

#91
20250067710
2025-02-27

METHOD FOR CONSTRUCTING FINGERPRINT OF XIN SU NING CAPSULE AND FINGERPRINT

#92
20250060344
2025-02-20

Semi-online analytical apparatus for measuring atmospheric trace nitrogen-containing organic components

#93
20250060343
2025-02-20

METHODS AND COMPOSITIONS FOR ANALYTE QUANTIFICATION

#94
20250060342
2025-02-20

COMPACT LIQUID CHROMATOGRAPHY SYSTEM PROVIDING THERMAL MANAGEMENT AND DETECTION

#95
20250046593
2025-02-06

HYBRID MASS SPECTROMETER AND DATA ACQUISITION METHODS

#96
20250044305
2025-02-06

LIQUID CHROMATOGRAPHY TANDEM-MASS SPECTROMETRY (LC-MS/MS) ANALYSIS METHOD FOR DETECTING 11 VITAMINS D IN BLOOD

#97
20250035643
2025-01-30

UNBIASED AND HIGH-THROUGHPUT IDENTIFICATION AND QUANTIFICATION OF HOST CELL PROTEIN IMPURITIES BY AUTOMATED ITERATIVE LC-MS/MS (HCP-AIMS) FOR THERAPEUTIC PROTEIN DEVELOPMENT

#98
20250035642
2025-01-30

TANDEM MASS TAG MULTIPLEXED QUANTITATION OF POST-TRANSLATIONAL MODIFICATIONS OF PROTEINS

#99
20250027910
2025-01-23

CHROMATOGRAPH APPARATUS

#100
20250014879
2025-01-09

OPTIMISED TARGETED ANALYSIS

#101
20250003982
2025-01-02

HEAVY PEPTIDE APPROACH TO ACCURATELY MEASURE UNPROCESSED C-TERMINAL LYSINE

#102
20250003980
2025-01-02

IDENTIFICATION OF MICROORGANISMS BASED ON IDENTIFICATION OF PEPTIDES USING A LIQUID SEPARATION DEVICE COUPLED WITH A MASS SPECTROMETER AND PROCESSING MEANS

#103
20250003931
2025-01-02

METHOD OF PRESUMING STRUCTURE OF TARGET COMPOUND CONTAINING ACYL GROUP

#104
20250003930
2025-01-02

METHOD FOR ANALYZING AMINO ACIDS AND/OR ACYLCARNITINES

#105
20250003929
2025-01-02

HIGH THROUGHPUT SCREENING AND QUANTIFICATION FOR TARGET ANALYTES USING ECHO MS AND SINGLE TUBE CALIBRATION

#106
20250003922
2025-01-02

SOFTWARE FOR MICROFLUIDIC SYSTEMS INTERFACING WITH MASS SPECTROMETRY

#107
20240426836
2024-12-26

Methods and Systems for Detecting Prostaglandins by LC-MS/MS

#108
20240426795
2024-12-26

Techniques for Determining Active Ingredient (AI) Volatility for Agricultural Spray Solutions

#109
20240426794
2024-12-26

METHODS OF CONTROL AND ANALYSIS OF N-NITROSOCYTISINE IN CYTISINE SAMPLES

#110
20240412963
2024-12-12

Mass Spectrometry Method and Mass Spectrometer

#111
20240410864
2024-12-12

METHOD FOR DETECTING AND/OR QUANTIFYING MOOD DISORDER AND/OR IMPROVEMENTS OF THE MOOD DISORDER STATUS USING CONJUGATED BILE ACIDS AS BIOMARKER AND IMPROVED METHODS AND COMPOSITIONS THEREOF

#112
20240402201
2024-12-05

ACQUISITION SCHEDULING AND LOAD BALANCING FOR TARGETED MASS SPECTROMETRY

#113
20240400604
2024-12-05

NUCLEOSIDE TRIPHOSPHATE PHOTOAFFINITY PROBE, METHOD FOR PREPARING SAME, AND APPLICATIONS THEREOF

#114
20240393312
2024-11-28

METHOD FOR DETERMINING ODOR DETERIORATION AND LIPID OXIDATION DEGREE OF TILAPIA DURING COLD STORAGE

#115
20240393303
2024-11-28

METHODS OF MASS SPECTROMETRY, A MASS SPECTROMETER AND COMPUTER SOFTWARE

#116
20240393301
2024-11-28

CALIBRATION OF ANALYTICAL INSTRUMENT

#117
20240393298
2024-11-28

MASS SPECTROMETRY-COMPATIBLE PH GRADIENT BUFFER SYSTEM

#118
20240385155
2024-11-21

ANALYTICAL SYSTEM AND METHOD

#119
20240385154
2024-11-21

METHOD FOR AUTOMATED QUALITY CHECK OF CHROMATOGRAPHIC AND/OR MASS SPECTRAL DATA

#120
20240385152
2024-11-21

SUGAR CHAIN ANALYSIS METHOD

#121
20240382435
2024-11-21

NON-CERULOPLASMIN BOUND COPPER LEVEL MONITORING

#122
20240377369
2024-11-14

THREE-DIMENSIONAL CHEMICAL PEAK FINDER FOR QUALITATIVE AND QUANTITATIVE ANALYTICAL WORKFLOWS

#123
20240369583
2024-11-07

ALZHEIMER'S DISEASE BIOMARKER, AND SCREENING METHOD THEREFOR AND APPLICATION THEREOF

#124
20240369563
2024-11-07

BIOMARKER COMBINATION FOR ASSESSING RISK OF ADENOMA AND COLORECTAL CANCER, AND USE THEREOF

#125
20240369516
2024-11-07

METHOD OF BIOANALYTICAL ANALYSIS UTILIZING ION SPECTROMETRY, INCLUDING MASS ANALYSIS

#126
20240363254
2024-10-31

METHOD FOR CHARACTERIZING A TUMOUR

#127
20240361346
2024-10-31

AUTOMATIC ANALYZER

#128
20240355604
2024-10-24

DATA INDEPENDENT ACQUISITION OF PRODUCT ION SPECTRA AND REFERENCE SPECTRA LIBRARY MATCHING

#129
20240355424
2024-10-24

CLINICAL DIAGNOSTICS USING GLYCANS

#130
20240345094
2024-10-17

DOUBLE FRAGMENTATION ISOBARIC TAGGING

#131
20240345043
2024-10-17

SCOUT MRM FOR SCREENING AND DIAGNOSTIC ASSAYS

#132
20240345039
2024-10-17

ANALYSIS DEVICE

#133
20240345037
2024-10-17

CHARGED AEROSOL DETECTORS

#134
20240337664
2024-10-10

CHARACTERIZATION OF CROSSLINKING SITES IN ANTIBODY-DRUG CONJUGATES

#135
20240329018
2024-10-03

LIQUID CHROMATOGRAPHY REACTOR

#136
20240329017
2024-10-03

CHROMATOGRAPHY INTERFACE

#137
20240327893
2024-10-03

METHOD FOR SEARCHING FOR PATHOGENIC MICROORGANISMS INSIDE THE HUMAN OR ANIMAL MICROBIOTA

#138
20240325479
2024-10-03

Total extract of Fructus Cnidii and its application and map construction method

#139
20240319150
2024-09-26

METHOD FOR DETECTING UREA-FORMALDEHYDE RESIN IN MELAMINE-FORMALDEHYDE MATERIALS

#140
20240310338
2024-09-19

MASS SPECTROMETRY SYSTEM, PROCESSING DEVICE, AND ANOMALY DETECTION METHOD

#141
20240302336
2024-09-12

METHOD FOR DETECTING GLYCOSIDIC BONDS OF PLANT POLYSACCHARIDES

#142
20240302334
2024-09-12

ANALYSIS OF OLIGOSACCHARIDES USING A LIQUID CHROMATOGRAPHY SYSTEM AND A CHROMATOGRAPHIC COLUMN IN WHICH THE LC SYSTEM AND COLUMN'S INTERNAL METAL SURFACE HAS BEEN MODIFIED WITH A LAYER OF INERT MATERIAL

#143
20240286931
2024-08-29

PERFLUOROALKYL COMPOUND-ADSORBING ACTIVATED CARBON

#144
20240274425
2024-08-15

MASS SPECTROMETER AND DATA ACQUISITION METHODS FOR IDENTIFICATION OF POSITIVE AND NEGATIVE ANALYTE IONS

#145
20240272173
2024-08-15

Bioanalysis Workflow with Direct Ejection from Phase-Separated Samples

#146
20240264128
2024-08-08

Method for increasing number of proteins identified by mass spectrometry

#147
20240255511
2024-08-01

DEVICE FOR DIAGNOSING LIVER CANCER

#148
20240255478
2024-08-01

DATA PROCESSING DEVICE FOR METABOLITE ANALYSIS

#149
20240255473
2024-08-01

SYSTEM AND METHODS FOR SAMPLE PROCESSING WITH MASS SPECTROMETRY INCORPORATING MAGNETIC BEADS

#150
20240248068
2024-07-25

Flow division accessory, analysis equipment, and flow division method using the same

#151
20240241094
2024-07-18

METHODS AND SYSTEMS FOR PERFORMING MASS SPECTROMETRY WITH A LOW SAMPLING RATE

#152
20240230606
2024-07-11

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

#153
20240230604
2024-07-11

High confidence compound identification by liquid chromatography-mass spectrometry

#154
20240219275
2024-07-04

Methods to increase sensitivity of LC/MS analysis

#155
20240201149
2024-06-20

METHOD TO REDUCE MEASUREMENT BIAS

#156
20240201148
2024-06-20

METHOD AND SYSTEM FOR COMPOUND DETERMINATION BY MASS SPECTROMETRY

#157
20240201147
2024-06-20

METHOD FOR DETECTING TCEP CONTENT IN ADC BY LC-MS/MS

#158
20240197671
2024-06-20

TREATMENT OF CIRCADIAN RHYTHM DISORDERS

#159
20240183827
2024-06-06

METHOD FOR DETECTING DTPA CONTENT IN ADC BY LC-MS/MS

#160
20240175849
2024-05-30

Flow Module Selector

#161
20240175787
2024-05-30

SYSTEMS AND METHODS FOR SAMPLING

#162
20240168039
2024-05-23

Methods for detecting vitamin D metabolites by mass spectrometry

#163
20240168036
2024-05-23

IDENTIFICATION AND QUANTITATION OF RESIDUAL HOST CELL PROTEINS IN PROTEIN SAMPLES

#164
20240167986
2024-05-23

Methods and compositions for analyte quantification

#165
20240167075
2024-05-23

METHODS FOR ASSAYING ENZYME ACTIVITY

#166
20240159771
2024-05-16

SIMPLIFIED BIOSAMPLE PROCESSING FOR LC-MS/MS

#167
20240159716
2024-05-16

NON-CONTACT SAMPLER WITH AN OPEN-PORT INTERFACE FOR LIQUID CHROMATOGRAPHY SYSTEMS

#168
20240156775
2024-05-16

Treatment of circadian rhythm disorders

#169
20240153751
2024-05-09

Systems and methods of ion population regulation in mass spectrometry

#170
20240153589
2024-05-09

SYSTEM AND METHOD FOR IMPROVING HIGH-PRECISION ION MOBILITY WORKFLOW

#171
20240142415
2024-05-02

METHOD FOR MASS SPECTROMETRY AND CHROMATOGRAPH MASS SPECTROMETER

#172
20240140970
2024-05-02

A DEUTERATED COMPOUND, AND PREPARATION METHOD AND USE THEREOF

#173
20240133850
2024-04-25

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

#174
20240125743
2024-04-18

METHOD FOR DETERMINING TOBACCO-SPECIFIC NITROSAMINES (TSNAs) IN CIGARETTE SMOKE USING ONE-STEP CLEAN-UP COUPLED WITH LIQUID CHROMATOGRAPHY-TANDEM MASS SPECTROMETRY (LC-MS/MS)

#175
20240120188
2024-04-11

DETERMINATION OF ANTIDEPRESSANTS BY MASS SPECTROMETRY

#176
20240118290
2024-04-11

Biomarkers for diagnosing non-alcoholic steatohepatitis (NASH) or hepatocellular carcinoma (HCC)

#177
20240118253
2024-04-11

DETERMINATION AND CORRECTION OF RETENTION TIME AND MASS/CHARGE SHIFTS IN LC-MS EXPERIMENTS

#178
20240110932
2024-04-04

UNIVERSAL CALIBRATION FOR QUANTITATIVE MASS SPECTROMETRY

#179
20240103022
2024-03-28

Vitamin D metabolite determination utilizing mass spectrometry following derivatization

#180
20240102977
2024-03-28

SAMPLE QUANTIFICATION CONSISTENCY AND CLASSIFICATION WORKFLOW

#181
20240101591
2024-03-28

NOVEL, HEAVY VITAMIN B12 DERIVATIVES

#182
20240085432
2024-03-14

METABOLIC PROFILE SCREENING FOR GESTATIONAL DIABETES

#183
20240085386
2024-03-14

Detection and quantitation of guanidinoacetate, creatine, and creatinine by mass spectrometry

#184
20240085385
2024-03-14

METHOD FOR DETERMINING TOBACCO-SPECIFIC NITROSAMINES (TSNAs) IN TOBACCO USING ONE-STEP CLEAN-UP COUPLED WITH LIQUID CHROMATOGRAPHY-TANDEM MASS SPECTROMETRY (LC-MS/MS)

#185
20240085384
2024-03-14

CHROMATOGRAPH

#186
20240085383
2024-03-14

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Coaxial introduction of calibrant in a flow path with analyte to an ion source

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2024-03-07

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RPLC-BASED PEPTIDE MAPPING CHROMATOGRAPHIC PERFORMANCE USING METAL CHELATORS AS MOBILE PHASE ADDITIVES

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Quantitation of tamoxifen and metabolites thereof by mass spectrometry

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2024-02-15

AN APPARATUS AND METHOD FOR PREDICTING RETENTION TIME IN CHROMATOGRAPHIC ANALYSIS OF ANALYTE

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2024-02-15

QUANTITATIVE DETERMINATION METHOD FOR REACTIVE SULFUR

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2024-02-08

Vitamin B2 detection by mass spectrometry

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2024-02-08

USE OF REAGENT FOR DETECTING RETINOL METABOLITE IN PREPARATION OF TOOL FOR DIAGNOSING AND/OR TREATING PNEUMOCONIOSIS

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Peptide quantitation assay for differentiating full-length high molecular weight kininogen (HMWK) and cleaved HMWK

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Optimised targeted analysis

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High Resolution Detection to Manage Group Detection for Quantitative Analysis by MS/MS

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ADJUSTMENTS OF MASS SPECTROMETRY SIGNALS

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2023-11-16

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Tandem mass tag multiplexed quantitation of post-translational modifications of proteins

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2023-11-02

Rapid native single cell mass spectrometry

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Open port sampling interface

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2023-11-02

METHOD FOR PRETREATING RANITIDINE HYDROCHLORIDE SAMPLE

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LC-MS METHOD FOR DETECTING AND QUANTIFYING 11-OXYGENATED STEROIDS

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EVAPORATION-BASED SAMPLE PREPARATION WORKFLOW FOR MASS SPECTROMETRY

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2023-10-12

METHOD FOR DIAGNOSING ACTING OF NERVONIC ACID AND USE THEREOF

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2023-09-07

STABLE ISOTOPE LABELLED INTERNAL CALIBRATORS FOR THE QUANTIFICATION OF COMPLEX MOLECULES

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Methods for characterizing disulfide bonds

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2023-08-31

METHODS FOR IDENTIFYING FREE THIOLS IN PROTEINS

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Deer-derived specific peptide and detection method therefor

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COMPUTER-IMPLEMENTED METHOD FOR DETECTING AT LEAST ONE INTERFERENCE AND/OR AT LEAST ONE ARTEFACT IN AT LEAST ONE CHROMATOGRAM

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SEQUENCE VARIANCE ANALYSIS BY PROTEOMINER

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Methods of detecting cancer

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#234
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Treatment of circadian rhythm disorders

#235
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2023-06-29

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2023-06-29

CALIBRATION METHODS FOR MASS SPECTROMETRY MEASUREMENTS

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2023-06-15

Methods for detecting vitamin D metabolites by mass spectrometry

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Method for separating odorous compound and supercritical fluid chromatograph

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2023-06-15

Heavy vitamin B12 derivatives

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Systems and methods of ion population regulation in mass spectrometry

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2023-06-08

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2023-06-08

MODIFIED PEPTIDE NUCLEIC ACID COMPOSITIONS

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Mass spectrometry imaging with substance identification using ion mobility

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Mass spectrometery calibrant liquid container level sensing

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Methods and compositions for analyte quantification

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METHOD FOR ANALYZING NUCLEIC ACID DRUGS

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TOILET, TESTING, AND MONITORING SYSTEMS

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PLASMA PROTEOMICS PROFILING BY AUTOMATED ITERATIVE TANDEM MASS SPECTROMETRY

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AUTOMATED LIPID EXCHANGE-MASS SPECTROMETRY SYSTEMS AND METHODS

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Porous membrane enabled mass spectrometry characterization of microfluidic devices

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METHOD FOR MEASURING COPD BIOMARKERS

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Liquid Chromatography Assay for Determining AAV Capsid Ratio

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Online Native Mass Spectrometry Methods for Assaying Viral Particles

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CARRY-OVER MONITORING

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Techniques for mass spectrometry peak list computation using parallel processing

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Detection kit for detecting immunosuppressors in whole blood by high performance liquid chromatography-tandem mass spectrometry and detection method thereof

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MONITORING POLYSORBATE HYDROLYSIS IN PHARMACEUTICAL FORMULATIONS USING AN ULTRASENSITIVE EXTRACTION-FREE FATTY ACID QUANTITATION METHOD

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ENHANCING LCMS ANALYTE SIGNALS

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Synchronous Detection Method of Medicaments Influencing ARR in the Detection Process of Renin Activity by Liquid Chromatography-Tandem Mass Spectrometry

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SEPARATION OF NUCLEIC ACID COMPONENT COMPOUNDS ON ZWITTERIONIC STATIONARY PHASES

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Open port sampling interface

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Duty Cycle Improvement for a Mass Spectrometer Using Ion Mobility Separation

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MASS SPECTROMETRY METHOD, MASS SPECTROMETER, AND PROGRAM

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High confidence compound identification by liquid chromatography-mass spectrometry

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Dual-column LC-MS system and methods of use thereof

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Compact liquid chromatography system providing thermal management and detection

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Mass correction

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APPARATUS FOR DIAGNOSING SOLID CANCERS AND METHOD FOR PROVIDING INFORMATION ON SOLID CANCER DIAGNOSIS

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LC Issue Diagnosis from Pressure Trace Using Machine Learning

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Use of low-bind surface coatings for analysis of tyrosine kinase inhibitors

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METHODS OF QUANTIFYING N2-(1-CARBOXYETHYL)-2'-DEOXY-GUANOSINE (CEDG) AND SYNTHESIS OF OLIGONUCLEOTIDES CONTAINING CEDG

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Method for simultaneously detecting vitamin K1 and vitamin K2 in traces of blood

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METHDOS FOR DETECTING ESTRADIOL BY MASS SPECTROMETRY

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ELECTRON TRANSFER DISSOCIATION AND MASS SPECTROMETRY FOR IMPROVED PROTEIN SEQUENCING OF MONOCLONAL ANTIBODIES

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QUANTIFYING PEANUT PROTEINS IN FOOD PRODUCTS