ClassID:

205522

H01J49/0045 - CPC Classification

Classification description:

Particle spectrometers or separator tubes; Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn characterised by the fragmentation or other specific reaction

Sub-classes:
Recent Application in this class:
#1
20260140125
2026-05-21

DETECTION OF VITAMINS A AND E BY TANDEM MASS SPECTROMETRY

#2
20260133209
2026-05-14

DETECTION OF VITAMINS A AND E BY TANDEM MASS SPECTROMETRY

#3
20260133204
2026-05-14

METHODS OF MULTIPLEXED DATA-INDEPENDENT ACQUISITION FOR PROTEOMICS

#4
20260118337
2026-04-30

QUANTITATION OF TAMOXIFEN AND METABOLITES THEREOF BY MASS SPECTROMETRY

#5
20260081128
2026-03-19

METHOD FOR REAL TIME ENCODING OF SCANNING SWATH DATA AND PROBABILISTIC FRAMEWORK FOR PRECURSOR INFERENCE

#6
20260079128
2026-03-19

STRUCTURAL ANALYSIS OF IONISED MOLECULES

#7
20260066249
2026-03-05

RESIDUAL LOOP SPECTRAL SEARCH AND ANNOTATION FOR FRAGMENTATION IONS

#8
20250299942
2025-09-25

Dynamically Concentrating Ion Packets in the Extraction Region of a TOF Mass Analyzer in Targeted Acquisition

#9
20250285850
2025-09-11

Pseudo MS3 Strategy Employing PTR for Labelled Quantitative Proteomics

#10
20250285849
2025-09-11

DATA INDEPENDENT ACQUISITION (DIA) USING ION SEPARATION

#11
20250283852
2025-09-11

AUTOMATICALLY STANDARDISING SPECTROMETERS

#12
20250266253
2025-08-21

EMPLOYING MASS SPECTRAL ALIGNMENT FOR STRUCTURAL MODIFICATION SITE LOCALIZATION

#13
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

#14
20250218754
2025-07-03

MASS SPECTROMETER HAVING HIGH DUTY CYCLE

#15
20250216404
2025-07-03

VITAMIN D METABOLITE DETERMINATION UTILIZING MASS SPECTROMETRY FOLLOWING DERIVATIZATION

#16
20250191903
2025-06-12

APOLIPOPROTEIN E ISOYPE DETECTION BY MASS SPECTROMETRY

#17
20250174449
2025-05-29

MSn MASS SPECTROMETRY SYSTEM AND RELATED METHODS

#18
20250174446
2025-05-29

DEVICE, SYSTEM, AND METHOD FOR ION FRAGMENTATION BY USE OF AN ION MOBILITY DEVICE AND MESSENGER TAGGING

#19
20250132141
2025-04-24

System and Method of Driving Radio Frequency for Multipole Ion Processing Device

#20
20250067758
2025-02-27

DETECTION OF VITAMINS A AND E BY TANDEM MASS SPECTROMETRY

#21
20250022700
2025-01-16

HIGH THROUGHPUT MASS SPECTRAL DATA GENERATION

#22
20250014879
2025-01-09

OPTIMISED TARGETED ANALYSIS

#23
20240404813
2024-12-05

METHOD FOR ENHANCING INFORMATION IN DDA MASS SPECTROMETRY

#24
20240355604
2024-10-24

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

#25
20240347331
2024-10-17

INTENSITY-INDEPENDENT PRECURSOR INFERENCE IN MASS SPECTROSCOPY

#26
20240331991
2024-10-03

METHOD FOR REAL TIME ENCODING OF SCANNING SWATH DATA AND PROBABILISTIC FRAMEWORK FOR PRECURSOR INFERENCE

#27
20240266161
2024-08-08

Electrode Arrangement

#28
20240258091
2024-08-01

Enhanced Q1 Mass Segregation in Scanning SWATH

#29
20240257920
2024-08-01

Systems and Methods for Multipart Molecule Fragment Determination and Scoring

#30
20240222102
2024-07-04

Apolipoprotein e isotype detection by mass spectrometry

#31
20240203716
2024-06-20

METHODS AND APPARATUS FOR MASS SPECTROMETRY

#32
20240177980
2024-05-30

MASS SPECTROMETER AND MASS SPECTROMETRY METHOD

#33
20240162022
2024-05-16

Mass Spectrometry Methods And Systems For High Pressure Charge State Control And/Or Fragmentation

#34
20240136167
2024-04-25

MASS SPECTROMETER AND METHOD

#35
20240103022
2024-03-28

Vitamin D metabolite determination utilizing mass spectrometry following derivatization

#36
20240060950
2024-02-22

Quantitation of tamoxifen and metabolites thereof by mass spectrometry

#37
20230386819
2023-11-30

METHODS AND APPARATUS FOR MSN MASS SPECTROMETRY

#38
20230386812
2023-11-30

Optimised targeted analysis

#39
20230377865
2023-11-23

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

#40
20230349859
2023-11-02

ION MOBILITY SEPARATION

#41
20230343574
2023-10-26

CHARACTERIZING QUADRUPOLE TRANSMITTING WINDOW IN MASS SPECTROMETERS

#42
20230343570
2023-10-26

Charge Reduced Mass Spectrometry for Sequencing of Oligonucleotide Therapeutics

#43
20230335386
2023-10-19

Dynamic equilibration time calculation to improve MS/MS dynamic range

#44
20230317442
2023-10-05

Device, system, and method for ion fragmentation by use of an ion mobility device and messenger tagging

#45
20230187192
2023-06-15

Mass spectrometry data-independent analysis methods with improved efficiency

#46
20230154740
2023-05-18

MASS SPECTROMETRY IMAGING

#47
20230154738
2023-05-18

MASS SPECTRAL ENCODING

#48
20230133456
2023-05-04

METHODS FOR MODIFYING MASS SPECTRAL DATA ACQUISITION IN REAL TIME

#49
20230118135
2023-04-20

THREE STAGE ATMOSPHERE TO VACUUM MASS SPECTROMETER INLET WITH ADDITIONAL DECLUSTERING IN THE THIRD STAGE

#50
20230114103
2023-04-13

Quantitation of tamoxifen and metabolites thereof by mass spectrometry

#51
20230096666
2023-03-30

Detection of vitamins a and e by tandem mass spectrometry

#52
20230005727
2023-01-05

Method of Mass Analysis - SWATH with Orthogonal Fragmentation Methodology

#53
20220397578
2022-12-15

METHODS OF MULTIPLEXED DATA-INDEPENDENT ACQUISITION FOR PROTEOMICS

#54
20220384168
2022-12-01

AUTOMATICALLY STANDARDISING SPECTROMETERS

#55
20220359178
2022-11-10

Method for mass spectrometry

#56
20220357301
2022-11-10

DM-SWATH acquisition to improve MSMS confidence

#57
20220310375
2022-09-29

Apolipoprotein E isotype detection by mass spectrometry

#58
20220293409
2022-09-15

Electrode arrangement

#59
20220293406
2022-09-15

APPARATUS AND METHODS FOR THERMAL DISSOCIATION IN A MASS SPECTROMETRY SYSTEM

#60
20220277949
2022-09-01

Mass spectrometric system with ion mobility analyzer at elevated pressure

#61
20220189754
2022-06-16

Method for real time encoding of scanning SWATH data and probabilistic framework for precursor inference

#62
20220181132
2022-06-09

Data independent acquisition of product ion spectra and reference spectra library matching

#63
20220157584
2022-05-19

Mass spectrometer and method of mass spectrometry

#64
20220093378
2022-03-24

Using real time search results to dynamically exclude product ions that may be present in the master scan

#65
20220084802
2022-03-17

Methods, mediums, and systems for selecting values for parameters when tuning a mass spectrometry apparatus

#66
20220074892
2022-03-10

Method of characterising molecules by ion-mobility spectrometry

#67
20220059330
2022-02-24

Optimised targeted analysis

#68
20220043011
2022-02-10

Vitamin D metabolite determination utilizing mass spectrometry following derivatization

#69
20210407780
2021-12-30

Two dimensional MS/MS acquisition modes

#70
20210398788
2021-12-23

Apparatus for analysing ions

#71
20210375611
2021-12-02

Methods and apparatus for high speed mass spectrometry

#72
20210375605
2021-12-02

Methods and apparatus for determining interference in MS scan data, filtering ions and performing mass spectrometry analysis on a sample

#73
20210366701
2021-11-25

Dynamically concentrating ion packets in the extraction region of a TOF mass analyzer in targeted acquisition

#74
20210341440
2021-11-04

Systems and Methods for Pesticide Detection

#75
20210313160
2021-10-07

Isotopic mass spectrometer

#76
20210313158
2021-10-07

Mass spectrometry analysis method and mass spectrometry system

#77
20210280404
2021-09-09

Preconcentrating of environmental contaminant analytes for ambient ionization mass spectrometry

#78
20210270774
2021-09-02

Systems and methods for effective gap filtering and atmospheric pressure RF heating of ions

#79
20210242008
2021-08-05

Time-of-flight mass spectrometer

#80
20210239718
2021-08-05

METHODS FOR DETECTING VITAMIN C BY MASS SPECTROMETRY

#81
20210225627
2021-07-22

Method of mass spectrometry

#82
20210175059
2021-06-10

ACQUISITION STRATEGY FOR OBTAINING ELECTRON-IONIZATION-LIKE SPECTRA

#83
20210159062
2021-05-27

Systems and methods for collision induced dissociation of ions in an ion trap

#84
20210125816
2021-04-29

Optimised targeted analysis

#85
20210096141
2021-04-01

Detection of vitamins A and E by tandem mass spectrometry

#86
20210082678
2021-03-18

Top down analysis of antibodies in mass spectrometry

#87
20210055277
2021-02-25

Quantitation of tamoxifen and metabolites thereof by mass spectrometry

#88
20210050198
2021-02-18

Mass spectrometry method and mass spectrometer

#89
20210050197
2021-02-18

Systems and methods for using variable mass selection window widths in tandem mass spectrometry

#90
20210035792
2021-02-04

Method and apparatus for tandem mass spectrometry with MALDI-TOF ion source

#91
20200402784
2020-12-24

Lipid Screening Platform Allowing a Complete Solution for Lipidomics Research

#92
20200381240
2020-12-03

Mass spectrometric system with ion mobility analyzer at elevated pressure

#93
20200373138
2020-11-26

Electrode arrangement

#94
20200355647
2020-11-12

DM-SWATH acquisition to improve MSMS confidence

#95
20200340946
2020-10-29

Mass spectrometer

#96
20200328068
2020-10-15

Hybrid mass spectrometer

#97
20200286723
2020-09-10

Apparatus for Detecting Constituents in a Sample and Method of Using the Same

#98
20200278360
2020-09-03

Utilising fragmentation in analysis of lipids and other compound classes

#99
20200266041
2020-08-20

Data acquisition method in a mass spectrometer

#100
20200251317
2020-08-06

Mass spectrometer

#101
20200241018
2020-07-30

Vitamin D metabolite determination utilizing mass spectrometry following derivatization

#102
20200240964
2020-07-30

Rapid analysis and identification of lipids from liquid chromatography-mass spectrometry (LC-MS) data

#103
20200234938
2020-07-23

Techniques of mass spectrometry for isotopomer analysis and related systems and methods

#104
20200217829
2020-07-09

Rapid scoring of LC-MS/MS peptide data

#105
20200185207
2020-06-11

Sentinel signal for adaptive retention time in targeted MS methods

#106
20200174013
2020-06-04

METHOD OF DETERMINING ENDOGENOUS ANALYTE RELEASED FROM SKIN OF A SUBJECT

#107
20200173961
2020-06-04

Method and apparatus for an ion filter of a mass spectrometer

#108
20200161112
2020-05-21

Methods for multiplexed MS-3 analyses of peptides

#109
20200135440
2020-04-30

Mass spectrometry data acquisition method

#110
20200083033
2020-03-12

Ion modification

#111
20200066501
2020-02-27

Encoding of precursor ion beam to aid product ion assignment

#112
20200051803
2020-02-13

Monitoring ion mobility spectrometry environment for improved collision cross section accuracy and precision

#113
20200041470
2020-02-06

Reagent for mass spectrometry

#114
20200035479
2020-01-30

Mass spectrometer and chromatograph mass spectrometer

#115
20200035477
2020-01-30

RF ion guide with axial fields

#116
20200027713
2020-01-23

Apparatuses for Detecting Constituents in a Sample and Method of Using the Same

#117
20200003739
2020-01-02

Mass spectrometer

#118
20190371586
2019-12-05

Sentinel signal for adaptive retention time in targeted MS methods

#119
20190311892
2019-10-10

Data independent acquisition of product ion spectra and reference spectra library matching

#120
20190287783
2019-09-19

Mass analysis apparatus and mass analysis method

#121
20190285647
2019-09-19

SRM/MRM Assays For CD56 And CHGA Proteins

#122
20190265195
2019-08-29

Tandem ion mobility spectrometer

#123
20190242902
2019-08-08

Kisspeptin-54 detection by tandem mass spectrometry

#124
20190228957
2019-07-25

Systems and methods for identifying precursor and product ion pairs in scanning SWATH data

#125
20190227041
2019-07-25

Systems and methods for pesticide detection using mass spectroscopy

#126
20190212317
2019-07-11

Quantitation of Tamoxifen and metabolites thereof by mass spectrometry

#127
20190206666
2019-07-04

Apolipoprotein E isotype detection by mass spectrometry

#128
20190195887
2019-06-27

Method and device for analyzing protein or peptide

#129
20190180994
2019-06-13

Method of tandem mass spectrometry

#130
20190172695
2019-06-06

Apparatus and method for processing of mass spectrometry data

#131
20190170774
2019-06-06

Detection of vitamins A and E by tandem mass spectrometry

#132
20190154642
2019-05-23

Chromatograph mass spectrometer

#133
20190154632
2019-05-23

Analysis of isomers in TIMS-Q-q-TOF mass spectrometers

#134
20190145983
2019-05-16

Analysis of amino acids in body fluid by liquid chromotography-mass spectrometry

#135
20190139752
2019-05-09

Apparatus for detecting constituents in a sample and method of using the same

#136
20190113478
2019-04-18

Systems and methods for effective gap filtering and atmospheric pressure RF heating of ions

#137
20190096654
2019-03-28

Ion profiling with a scanning quadrupole mass filter

#138
20190051507
2019-02-14

Method for determining the structure of a macromolecular assembly

#139
20190043705
2019-02-07

RF ion guide with axial fields

#140
20190035619
2019-01-31

Systems and methods for collision induced dissociation of ions in an ion trap

#141
20180366308
2018-12-20

Mass spectrometer, mass spectrometry method and program for mass spectrometry

#142
20180350579
2018-12-06

Systems and methods for using variable mass selection window widths in tandem mass spectrometry

#143
20180350578
2018-12-06

Automated determination of mass spectrometer collision energy

#144
20180350576
2018-12-06

Hybrid mass spectrometer

#145
20180328934
2018-11-15

Isomeric reagent tags for differential mobility spectrometry

#146
20180308674
2018-10-25

Multi detector mass spectrometer and spectrometry method filter

#147
20180301325
2018-10-18

Combined Tandem Mass Spectrometry and Ion Mobility Mass Spectrometry

#148
20180284065
2018-10-04

Tandem mass spectrometer

#149
20180240658
2018-08-23

Deconvolution of mixed spectra

#150
20180233346
2018-08-16

Mass spectrometer using gastight radio frequency ion guide

#151
20180158665
2018-06-07

Apparatus for detecting constituents in a sample and method of using the same

#152
20180149662
2018-05-31

Kisspeptin-54 detection by tandem mass spectrometry

#153
20180144918
2018-05-24

Techniques for mass analyzing a complex sample based on nominal mass and mass defect information

#154
20180143169
2018-05-24

Structural elucidation of isotopically labeled analytes

#155
20180114682
2018-04-26

Sample fragmentation device using heating and pressure regulation between sample injector and separation column

#156
20180096830
2018-04-05

Systems and methods for using variable mass selection window widths in tandem mass spectrometry

#157
20180090305
2018-03-29

Ion Interface Device Having Multiple Confinement Cells and Methods of Use Thereof

#158
20180045679
2018-02-15

Method of screening samples

#159
20180040463
2018-02-08

MS/MS data processing

#160
20180033598
2018-02-01

Lipid Screening Platform Allowing a Complete Solution for Lipidomics Research

#161
20180016619
2018-01-18

Rapid Detection of Microbial Resistance to Lactam Antibiotics by LC-MS/MS

#162
20180012742
2018-01-11

Rapid scanning of wide quadrupole RF windows while toggling fragmentation energy

#163
20180005809
2018-01-04

Integrated hybrid NEMS mass spectrometry

#164
20170372882
2017-12-28

Method of tandem mass spectrometry

#165
20170358433
2017-12-14

Mass spectrometer with bypass of a fragmentation device

#166
20170350861
2017-12-07

Analysis of isomers in TIMS-Q-q-tof mass spectrometers

#167
20170345635
2017-11-30

Method for determining the structure of a macromolecular assembly

#168
20170345631
2017-11-30

Systems and methods for grouping MS/MS transitions

#169
20170301530
2017-10-19

In-source chemical modification of non polar analytes using atmospheric pressure chemical ionisation source

#170
20170301528
2017-10-19

Systems and methods of suppressing unwanted ions

#171
20170299557
2017-10-19

Simultaneous multicompound analysis method and simultaneous multicompound analysis program using mass spectrometry

#172
20170292960
2017-10-12

Mass spectrometry for determining if a mutated variant of a target protein is present in a sample

#173
20170248620
2017-08-31

Vitamin D metabolite determination utilizing mass spectrometry following derivatization

#174
20170248548
2017-08-31

Dynamic orthogonal analysis method

#175
20170241951
2017-08-24

Ion filter for mass spectrometer

#176
20170219526
2017-08-03

Methods for distinguishing dioleinates of aged and non-aged olive oil

#177
20170213713
2017-07-27

Multipath duty cycle enhancement for mass spectrometry

#178
20170184547
2017-06-29

Mass Spectrometer

#179
20170178885
2017-06-22

RF ion guide with axial fields

#180
20170178880
2017-06-22

Two dimensional MS/MS acquisition modes

#181
20170176451
2017-06-22

Kisspeptin-54 detection by tandem mass spectrometry

#182
20170140909
2017-05-18

MS/MS mass spectrometric method and MS/MS mass spectrometer

#183
20170140908
2017-05-18

Ion mobility spectrometry data directed acquisition

#184
20170125235
2017-05-04

Ion profiling with a scanning quadrupole mass filter

#185
20170125225
2017-05-04

Method of generating ions of high mass to charge ratio by charge reduction

#186
20170125224
2017-05-04

Method of identifying precursor ions

#187
20170117129
2017-04-27

Monitoring ion mobility spectrometry environment for improved collision cross section accuracy and precision

#188
20170115258
2017-04-27

Specific analysis of ketone and aldehyde analytes using reagent compounds, labeling strategies, and mass spectrometry workflow

#189
20170110303
2017-04-20

Combined tandem mass spectrometry and ion mobility mass spectrometry

#190
20170089862
2017-03-30

Mass spectrometer

#191
20170084447
2017-03-23

Elemental mass spectrometer

#192
20170084436
2017-03-23

Systems and methods for rapidly screening samples by mass spectrometry

#193
20170067864
2017-03-09

Mass spectrometry method and mass spectrometer

#194
20170047212
2017-02-16

Mass spectrometer with interleaved acquisition

#195
20170032948
2017-02-02

Data Independent Acquisition of Product Ion Spectra and Reference Spectra Library Matching

#196
20170023537
2017-01-26

Quantitation of tamoxifen and metabolites thereof by mass spectrometry

#197
20170011899
2017-01-12

Method of optimising spectral data

#198
20170003268
2017-01-05

Profile diagnostics in personalized dermatology, dermatopathology and cosmetics

#199
20160379813
2016-12-29

Systems and methods for using interleaving window widths in tandem mass spectrometry

#200
20160379810
2016-12-29

Systems and methods for acquiring data for mass spectrometry images

#201
20160372312
2016-12-22

Systems and methods for using variable mass selection window widths in tandem mass spectrometry

#202
20160372311
2016-12-22

Ion analyzer including detector for detecting fragment ions generated by ion-dissociation

#203
20160349233
2016-12-01

Free and total fatty acid determination using desorption ionization—mass spectrometry

#204
20160343558
2016-11-24

Tandem mass spectrometry data processing system

#205
20160343557
2016-11-24

Tandem mass spectrometry data processing system

#206
20160322210
2016-11-03

GLOBALLY OPTIMIZED TARGETED MASS SPECTROMETRY (GOT-MS)

#207
20160314949
2016-10-27

Mass spectrometer and mass spectrometry method

#208
20160293391
2016-10-06

Method of correlating precursor and fragment ions using ion mobility and mass to charge ratio

#209
20160284526
2016-09-29

Pre-filter fragmentation

#210
20160274058
2016-09-22

Method of associating precursor and product ions

#211
20160254129
2016-09-01

Data dependent MS/MS analysis

#212
20160240360
2016-08-18

Flow through MSfor improved selectivity

#213
20160233065
2016-08-11

Systems and methods for using interleaving window widths in tandem mass spectrometry

#214
20160231295
2016-08-11

Use of windowed mass spectrometry data for retention time determination or confirmation

#215
20160225592
2016-08-04

Fragment ion mass spectra measured with tandem time-of-flight mass spectrometers

#216
20160203967
2016-07-14

Ion modification

#217
20160172176
2016-06-16

Systems and methods of suppressing unwanted ions

#218
20160148792
2016-05-26

Mass spectrometer with bypass of a fragmentation device

#219
20160141165
2016-05-19

System and method of detection and quantification by mass spectrometry and by activating ionised molecular species

#220
20160126076
2016-05-05

Inline ion reaction device cell and method of operation

#221
20160099136
2016-04-07

Systems and methods for acquiring data for mass spectrometry images

#222
20160079048
2016-03-17

Systems and methods for rapidly screening samples by mass spectrometry

#223
20160079047
2016-03-17

Systems and methods for using variable mass selection window widths in tandem mass spectrometry

#224
20160054264
2016-02-25

Method of screening samples

#225
20160042930
2016-02-11

Systems and methods for using interleaving window widths in tandem mass spectrometry

#226
20160042929
2016-02-11

Mass spectrometer

#227
20160035552
2016-02-04

Method and system for tandem mass spectrometry

#228
20160035548
2016-02-04

DDA experiment with reduced data processing

#229
20160020081
2016-01-21

Method to perform beam-type collision-activated dissociation in the pre-existing ion injection pathway of a mass spectrometer

#230
20160020076
2016-01-21

Collision cell for tandem mass spectrometry

#231
20160013038
2016-01-14

Use of mass spectral difference networks for determining charge state, adduction, neutral loss and polymerization

#232
20160003842
2016-01-07

GLYCOPEPTIDE IDENTIFICATION

#233
20150340213
2015-11-26

Method and apparatus for mass spectrometry of macromolecular complexes

#234
20150323513
2015-11-12

Quantitation of tamoxifen and metabolites thereof by mass spectrometry

#235
20150303045
2015-10-22

Compound identification using multiple spectra at different collision energies

#236
20150293058
2015-10-15

Accurate and interference-free multiplexed quantitative proteomics using mass spectrometry

#237
20150248999
2015-09-03

Systems and methods for acquiring data for mass spectrometry images

#238
20150235830
2015-08-20

Ion trap mass spectrometer and ion trap mass spectrometry method

#239
20150228465
2015-08-13

Mass spectrometer

#240
20150170893
2015-06-18

Methods and apparatus for performing mass spectrometry

#241
20150155150
2015-06-04

Mass spectrometer

#242
20150136969
2015-05-21

Method of identifying precursor ions

#243
20150136968
2015-05-21

Systems and methods for using interleaving window widths in tandem mass spectrometry

#244
20150136966
2015-05-21

Systems and methods of suppressing unwanted ions

#245
20150129761
2015-05-14

Use of cryogenic ion chemistry to add a structural characterization capability to mass spectrometry through linear action spectroscopy

#246
20150090876
2015-04-02

Method to detect and sequence post translationally modified peptides

#247
20150090875
2015-04-02

Method of MS mass spectrometry

#248
20150090874
2015-04-02

Method and apparatus to provide parallel acquisition of mass spectrometry/mass spectrometry data

#249
20150076366
2015-03-19

Mass spectrometric ion storage device for different mass ranges

#250
20150034815
2015-02-05

Method for mass spectrometry

#251
20150021472
2015-01-22

Collision cell for tandem mass spectrometry

#252
20150008317
2015-01-08

System and method for quantitation in mass spectrometry

#253
20140367568
2014-12-18

Anion generating and electron capture dissociation apparatus using cold electrons

#254
20140367566
2014-12-18

Mass spectrometric ion storage device for different mass ranges

#255
20140346345
2014-11-27

Method of tandem mass spectrometry

#256
20140346341
2014-11-27

Encoding of precursor ion beam to aid product ion assignment

#257
20140339421
2014-11-20

Multinotch isolation for MSmass analysis

#258
20140332683
2014-11-13

Mass spectrometer arranged to perform MS/MS/MS

#259
20140332681
2014-11-13

Use of windowed mass spectrometry data for retention time determination or confirmation

#260
20140326875
2014-11-06

Mass spectrometer

#261
20140246580
2014-09-04

Mass analysis using alternating fragmentation modes

#262
20140224973
2014-08-14

Mass spectrometer and mass spectrometric method

#263
20140163902
2014-06-12

Mass analysis data analyzing method and apparatus

#264
20140131571
2014-05-15

Triple quadrupole mass spectrometer

#265
20140131566
2014-05-15

Mass spectrometer

#266
20140070091
2014-03-13

Collision cell

#267
20140014833
2014-01-16

Chromatograph tandem quadrupole mass spectrometer

#268
20130309774
2013-11-21

ANALYTE QUANTITATION WITH ISOBARIC TAGGING

#269
20130306859
2013-11-21

Tandem time-of-flight mass spectrometer and method of mass spectrometry using the same

#270
20130289894
2013-10-31

Method for triggering dependent spectra for data acquisition

#271
20130240723
2013-09-19

Systems and methods for rapidly screening samples by mass spectrometry

#272
20130228682
2013-09-05

Mass spectrometer and mass spectrometry method

#273
20130228678
2013-09-05

MS/MS data processing

#274
20130153761
2013-06-20

Systems and methods for using variable mass selection window widths in tandem mass spectrometry

#275
20130105681
2013-05-02

Ion interface device having multiple confinement cells and methods of use thereof

#276
20130075602
2013-03-28

Mass Spectrometric ion storage device for different mass ranges

#277
20130056629
2013-03-07

Mass spectrometer

#278
20130053542
2013-02-28

Method for producing gas-phase metal anions

#279
20130020481
2013-01-24

Collision cell

#280
20120223223
2012-09-06

Mass spectrometer method and mass spectrometer

#281
20120205536
2012-08-16

MS/MS mass spectrometer

#282
20120156798
2012-06-21

Determination of cores or building blocks and reconstruction of parent molecules in heavy petroleums and other hydrocarbon resources

#283
20120122077
2012-05-17

Method to detect and sequence post translationally modified peptides

#284
20120115242
2012-05-10

Vitamin D metabolite determination utilizing mass spectrometry following derivatization

#285
20120112054
2012-05-10

High resolution excitation/isolation of ions in a low pressure linear ion trap

#286
20120112052
2012-05-10

Detection of vitamins A and E by tandem mass spectrometry

#287
20120091331
2012-04-19

Multimode cells and methods of using them

#288
20120091330
2012-04-19

Method to perform beam-type collision-activated dissociation in the pre-existing ion injection pathway of a mass spectrometer

#289
20120049056
2012-03-01

Acquisition and analysis of mixed ion populations in a mass spectrometer

#290
20120032074
2012-02-09

Mass spectrometer arranged to perform MS/MS/MS

#291
20110284740
2011-11-24

MS/MS mass spectrometer

#292
20110284739
2011-11-24

Detection apparatus

#293
20110266431
2011-11-03

Tandem TOF Mass Spectrometer With High Resolution Precursor Selection And Multiplexed MS-MS And MS-MS Operation

#294
20110266426
2011-11-03

Methods for calibration of usable fragmentation energy in mass spectrometry

#295
20110240851
2011-10-06

Mass spectrometer

#296
20110226944
2011-09-22

Vitamin D metabolite determination utilizing mass spectrometry following derivatization

#297
20110226941
2011-09-22

Techniques for performing retention-time matching of precursor and product ions and for constructing precursor and product ion spectra

#298
20110215237
2011-09-08

Mass analysis using alternating fragmentation modes

#299
20110179855
2011-07-28

Methods for detecting vitamin C by mass spectrometry

#300
20110143951
2011-06-16

MASS MARKERS AND METHODS