ClassID:

205623

H01J49/425 - CPC Classification

Classification description:

Particle spectrometers or separator tubes; Mass spectrometers or separator tubes; Dynamic spectrometers; Stability-of-path spectrometers, e.g. monopole, quadrupole, multipole, farvitrons; Device types; Electrostatic ion traps with a logarithmic radial electric potential, e.g. orbitraps

Recent Application in this class:
#1
20260031315
2026-01-29

SYSTEMS AND METHODS OF ELECTROPHORESIS-CORRELATIVE (ECO) MASS SPECTROMETRY (MS)

#2
20250372362
2025-12-04

METHOD FOR DETERMINING ABUNDANCE OF IONS

#3
20250357097
2025-11-20

DATA DEPENDENT ACQUISITION (DDA) MASS SPECTROMETRY

#4
20250343038
2025-11-06

ELECTROSTATIC ION TRAP CONFIGURATION

#5
20250251370
2025-08-07

CHARGE DETECTION MASS SPECTROMETRY USING MULTIPLE ACCUMULATION EVENTS

#6
20250232972
2025-07-17

AUTOMATIC ION CONTROL FOR CHARGE DETECTION MASS SPECTROMETRY

#7
20250183023
2025-06-05

SYSTEM AND METHOD FOR SIMULTANEOUS ANALYSIS OF MULTIPLE CHARGED PARTICLES WITH A CHARGE DETECTION MASS SPECTROMETER

#8
20250137994
2025-05-01

MASS SPECTROMETRY METHOD AND SYSTEM

#9
20240371621
2024-11-07

METHODS FOR PERFORMING CHARGE DETECTION MASS SPECTROMETRY WITH TEMPORAL RESOLUTION

#10
20240290597
2024-08-29

IMPROVEMENTS IN AND RELATING TO ION ANALYSIS

#11
20240274424
2024-08-15

TANDEM MASS SPECTROMETER AND METHOD OF TANDEM MASS SPECTROMETRY

#12
20240230604
2024-07-11

High confidence compound identification by liquid chromatography-mass spectrometry

#13
20240071741
2024-02-29

Electrostatic Ion Trap Configuration

#14
20230178356
2023-06-08

Apparatus and methods for injecting ions into an electrostatic trap

#15
20220415641
2022-12-29

Apparatus and methods for injecting ions into an electrostatic trap

#16
20220406589
2022-12-22

System for separating ions including an orbitrap for measuring ion mass and charge

#17
20220392582
2022-12-08

Data Processing Device and Method for the Evaluation of Mass Spectrometry Data

#18
20220365045
2022-11-17

High confidence compound identification by liquid chromatography-mass spectrometry

#19
20220301841
2022-09-22

Method and device for crosstalk compensation

#20
20220230866
2022-07-21

Charge detection mass spectrometry with real time analysis and signal optimization

#21
20220013349
2022-01-13

Orbitrap for single particle mass spectrometry

#22
20210407785
2021-12-30

Instrument for separating ions including an interface for transporting generated ions thereto

#23
20210313160
2021-10-07

Isotopic mass spectrometer

#24
20210287895
2021-09-16

Dynamic ion filter for reducing highly abundant ions

#25
20210239660
2021-08-05

High confidence compound identification by liquid chromatography-mass spectrometry

#26
20210210332
2021-07-08

Charge detection mass spectrometry with real time analysis and signal optimization

#27
20210210331
2021-07-08

Apparatus and method for performing charge detection mass spectrometry

#28
20210193447
2021-06-24

Interface for transporting ions from an atmospheric pressure environment to a low pressure environment

#29
20210142994
2021-05-13

Method and device for crosstalk compensation

#30
20210025899
2021-01-28

AFFINITY CHROMATOGRAPHY-COUPLED NATIVE MASS SPECTROMETRY FOR ANTIBODY ANALYSIS

#31
20200388480
2020-12-10

Mass spectrometer using unitary insert between first and second ion traps

#32
20200371073
2020-11-26

Dynamic control of accumulation of time for chromatography mass spectrometry

#33
20200328068
2020-10-15

Hybrid mass spectrometer

#34
20200264142
2020-08-20

High resolution MSI based quantification

#35
20200176240
2020-06-04

Methods for operating electrostatic trap mass analyzers

#36
20200066504
2020-02-27

Methods for operating electrostatic trap mass analyzers

#37
20190221410
2019-07-18

Parallel mass analysis

#38
20190198303
2019-06-27

Methods for crosstalk compensation

#39
20190164740
2019-05-30

Electrostatic trap

#40
20190074169
2019-03-07

Determining isotope ratios using mass spectrometry

#41
20180350576
2018-12-06

Hybrid mass spectrometer

#42
20180350575
2018-12-06

Mass error correction due to thermal drift in a time of flight mass spectrometer

#43
20180286649
2018-10-04

Implementation of Continuous Wave Carbon Dioxide Infrared Laser on a Quadrupole-Orbitrap-Linear Ion Trap Hybrid Mass Spectrometer System

#44
20180233341
2018-08-16

Analyzing a complex sample by MS/MS using isotopically-labeled standards

#45
20180224406
2018-08-09

High resolution MS1 based quantification

#46
20180068842
2018-03-08

Method for examining a gas by mass spectrometry and mass spectrometer

#47
20180068837
2018-03-08

Targeted mass analysis

#48
20180038831
2018-02-08

Systems and methods for integrating ion mobility and ion trap mass spectrometers

#49
20180005809
2018-01-04

Integrated hybrid NEMS mass spectrometry

#50
20170345632
2017-11-30

Analyzing a complex sample by MS/MS using isotopically-labeled standards

#51
20170301529
2017-10-19

High duty cycle ion spectrometer

#52
20170117130
2017-04-27

Electrostatic trap

#53
20170098536
2017-04-06

Systems and methods for multipole operation

#54
20160314951
2016-10-27

Method of producing a mass spectrum

#55
20160268118
2016-09-15

Ion detection

#56
20160233078
2016-08-11

Method and apparatus for mass analysis utilizing ion charge feedback

#57
20160203962
2016-07-14

High duty cycle ion spectrometer

#58
20160148795
2016-05-26

Time-of-flight mass spectrometers with cassini reflector

#59
20160035555
2016-02-04

Ion trap mass analyzer apparatus, methods, and systems utilizing one or more multiple potential ion guide (MPIG) electrodes

#60
20150364316
2015-12-17

Electrostatic trap

#61
20150364304
2015-12-17

Methods for acquiring and evaluating mass spectra in fourier transform mass spectrometers

#62
20150325425
2015-11-12

Multi-electrode ion trap

#63
20150325424
2015-11-12

Method of assessing vacuum conditions in a mass spectrometer with transient signal decay rates

#64
20150279641
2015-10-01

Parallel Mass Analysis

#65
20150122989
2015-05-07

Electrostatic trap

#66
20140224995
2014-08-14

Ion detection

#67
20140183352
2014-07-03

Parallel mass analysis

#68
20140117220
2014-05-01

Voltage supplies for mass spectrometers

#69
20140077075
2014-03-20

Multi-electrode ion trap

#70
20140061460
2014-03-06

Method and apparatus for mass analysis utilizing ion charge feedback

#71
20140008533
2014-01-09

Ejection of ion clouds from 3D RF ion traps

#72
20130146761
2013-06-13

Introduction of ions into kingdon ion traps

#73
20130068944
2013-03-21

Control of ions

#74
20130013274
2013-01-10

Mass spectrometry systems

#75
20130013273
2013-01-10

Mass spectrometry systems

#76
20130009052
2013-01-10

Mass spectrometry systems

#77
20120248308
2012-10-04

ELECTROSTATIC TRAP

#78
20120181423
2012-07-19

Kingdon ion traps with higher-order cassini potentials

#79
20110248162
2011-10-13

Parallel mass analysis

#80
20110240841
2011-10-06

Methods and apparatus for producing a mass spectrum

#81
20110057099
2011-03-10

Ion trapping

#82
20100314538
2010-12-16

Parallel mass analysis

#83
20100301204
2010-12-02

Introduction of ions into Kingdon ion traps

#84
20100258714
2010-10-14

Multi-electrode ion trap

#85
20100181475
2010-07-22

Electrostatic trap

#86
20090294656
2009-12-03

Fragmentation of ions in Kingdon ion traps

#87
20090078866
2009-03-26

Mass spectrometer and electric field source for mass spectrometer

#88
20080315080
2008-12-25

Electrostatic trap

#89
20080258053
2008-10-23

Orbital ion trap including an MS/MS method and apparatus

#90
20080203293
2008-08-28

Multi-electrode ion trap

#91
20080156984
2008-07-03

Ion trapping

#92
20070273385
2007-11-29

Mass spectrometry method and apparatus

#93
20070023629
2007-02-01

All-mass MS/MS method and apparatus

#94
20060124845
2006-06-15

Mass spectrometry method and apparatus

#95
20050167585
2005-08-04

Mass spectrometry method and apparatus

#96
20050121609
2005-06-09

Mass spectrometry method and apparatus

#97
18497574
2024-10-29

Method of identifying tobacco carbonyl components using non-targeted mass spectrometry

#98
15898901
2018-09-25

Variable data-dependent acquisition and dynamic exclusion method for mass spectrometry

#99
15498114
2018-02-20

Variable data-dependent acquisition and dynamic exclusion method for mass spectrometry

#100
13758282
2015-01-13

Ion trap mass analyzer apparatus, methods, and systems utilizing one or more multiple potential ion guide (MPIG) electrodes