ClassID:

205562

H01J49/062 - CPC Classification

Classification description:

Particle spectrometers or separator tubes; Details; Electron- or ion-optical arrangements Ion guides

Sub-classes:
Recent Application in this class:
#1
20260081130
2026-03-19

ION OPTICAL COMPONENT

#2
20250364238
2025-11-27

Ion accumulation control for analytical instrument

#3
20250336662
2025-10-30

Mass Spectrometer

#4
20250299942
2025-09-25

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

#5
20250246424
2025-07-31

ION ANALYSIS APPARATUS AND METHOD

#6
20250226198
2025-07-10

ELECTRODE ASSEMBLY FOR MASS SPECTROMETRY SYSTEM

#7
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

#8
20250218757
2025-07-03

ION GUIDE COMPRISING DC ELECTRODES

#9
20250218756
2025-07-03

TRAPPED ION MOBILITY SEPARATOR WITH A MOVING ELECTRIC FIELD BARRIER

#10
20250210340
2025-06-26

INSTRUMENT, INCLUDING AN ELECTROSTATIC LINEAR ION TRAP, FOR ANALYZING IONS

#11
20250104993
2025-03-27

DEUTERIUM GAS GENERATOR AND DEVICES FOR CONSERVATION THEREOF

#12
20250104990
2025-03-27

MASS SPECTROMETER FOR GENERATING AND SUMMING MASS SPECTRAL DATA

#13
20250095979
2025-03-20

ION GUIDE

#14
20250079144
2025-03-06

APPARATUS AND METHOD FOR TRANSMITTING GASEOUS IONIC SAMPLE MATERIAL FOR SUBSEQUENT ANALYSIS

#15
20250029821
2025-01-23

AURORAL SUBSTORM SIMULATION METHOD AND DYNAMIC MODEL BASED ON NEUTRAL ATOM IMAGING MEASUREMENT

#16
20250006481
2025-01-02

RECONFIGURABLE SEQUENTIALLY-PACKED ION (SPION) TRANSFER DEVICE

#17
20240363325
2024-10-31

ION SOURCE ASSEMBLY WITH MULTIPLE ELLIPTICAL FILAMENTS

#18
20240355606
2024-10-24

ION ENTRY/EXIT DEVICE

#19
20240290600
2024-08-29

Bent PCB Ion Guide for Reduction of Contamination and Noise

#20
20240282559
2024-08-22

Bench-top time of flight mass spectrometer

#21
20240274425
2024-08-15

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

#22
20240249929
2024-07-25

Gain Calibration for Quantitation Using On-Demand/Dynamic Implementation of MS Sensitivity Improvement Techniques

#23
20240222106
2024-07-04

Apparatus and Method for Ion Separation

#24
20240203722
2024-06-20

A SYSTEM TO GENERATE A HIGH YIELD OF NEGATIVE IONS FOR ICP-MS

#25
20240203718
2024-06-20

INTERFACE ION GUIDE

#26
20240194470
2024-06-13

ION MOLECULE REACTOR AND SETUP FOR ANALYZING COMPLEX MIXTURES

#27
20240170274
2024-05-23

Ion Mobility Spectrometry Devices Having High Capacity Regions for Ion Accumulation Prior to Intermittent Mass Analysis and Methods Therefor

#28
20240162023
2024-05-16

ION GUIDE

#29
20240128069
2024-04-18

Method of Performing Ms/Ms of High Intensity Ion Beams Using a Bandpass Filtering Collision Cell to Enhance Mass Spectrometry Robustness

#30
20240110891
2024-04-04

Apparatus and Methods for Ion Manipulation Having Improved Duty Cycle

#31
20240105437
2024-03-28

Mass spectrometer

#32
20240030017
2024-01-25

Apparatus, system and method for transporting biological samples between two analytical systems

#33
20240006172
2024-01-04

Gas retaining ion guide with axial acceleration

#34
20240003847
2024-01-04

METHOD AND APPARATUS FOR ION MOBILITY SEPARATIONS UTILIZING ALTERNATING CURRENT WAVEFORMS

#35
20230343570
2023-10-26

Charge Reduced Mass Spectrometry for Sequencing of Oligonucleotide Therapeutics

#36
20230282471
2023-09-07

Ion accumulation control for analytical instrument

#37
20230260771
2023-08-17

Curved ion guides and related systems and methods

#38
20230245879
2023-08-03

Instrument, including an electrostatic linear ion trap, for analyzing ions

#39
20230230822
2023-07-20

COLLISION CELL HAVING AN AXIAL FIELD

#40
20230215716
2023-07-06

CURVED ION GUIDES AND RELATED SYSTEMS AND METHODS

#41
20230197430
2023-06-22

Multi-atomic object crystal transport through atomic object confinement apparatus junction

#42
20230187194
2023-06-15

Apparatus for Ion Manipulation Having Curved Turn Regions

#43
20230170203
2023-06-01

Ion entry/exit device

#44
20230170199
2023-06-01

Ion analyzer

#45
20230170198
2023-06-01

MASS SPECTROMETRY DEVICE CONTROL METHOD, MASS SPECTROMETRY SYSTEM, AND VOLTAGE CONTROL DEVICE

#46
20230152277
2023-05-18

DE-CLUSTERING ION GUIDE

#47
20230054331
2023-02-23

Bench-top Time of Flight mass spectrometer

#48
20230035427
2023-02-02

Multi-atomic object crystal transport through atomic object confinement apparatus junction

#49
20220375736
2022-11-24

Method for top down proteomics using ExD and PTR

#50
20220301845
2022-09-22

Dual-frequency RF ion confinement apparatus

#51
20220301843
2022-09-22

METHOD AND APPARATUS FOR CONCENTRATING IONISED MOLECULES

#52
20220223399
2022-07-14

Multiple gas flow ionizer

#53
20220223394
2022-07-14

Retractable ion guide, grid holder, and technology for removal of cryogenic sample from vacuum

#54
20220208536
2022-06-30

Apparatus and method for transferring ions between two analytical systems

#55
20220165559
2022-05-26

Ion source assembly with multiple ionization volumes for use in a mass spectrometer

#56
20220136999
2022-05-05

Method and apparatus for ion mobility separations utilizing alternating current waveforms

#57
20220128509
2022-04-28

OPTIMISED ION MOBILITY SEPARATION TIMESCALES FOR TARGETED IONS

#58
20220122829
2022-04-21

Integrated low cost curtain plate, orifice PCB and ion lens assembly

#59
20220122828
2022-04-21

INTEGRATED LOW COST CURTAIN PLATE, ORIFICE PCB AND ION LENS ASSEMBLY

#60
20220099627
2022-03-31

Ion filtering devices

#61
20220065816
2022-03-03

Device and method to manipulate ions in multi-level system

#62
20220005683
2022-01-06

Method for generating a layout of electrodes for an ion guide

#63
20210407787
2021-12-30

Instrument, including an electrostatic linear ion trap, for separating ions

#64
20210382006
2021-12-09

Apparatus and methods for ion manipulation having improved duty cycle

#65
20210375605
2021-12-02

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

#66
20210366701
2021-11-25

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

#67
20210313164
2021-10-07

Pulsed accelerator for time of flight mass spectrometers

#68
20210285956
2021-09-16

Breaking of disulfide bonds of a nebulized analyte

#69
20210257200
2021-08-19

Method for top down proteomics using ExD and PTR

#70
20210249243
2021-08-12

Ion guide

#71
20210242008
2021-08-05

Time-of-flight mass spectrometer

#72
20210223204
2021-07-22

Practical ion mobility spectrometer apparatus and methods for chemical and/or biological detection

#73
20210183633
2021-06-17

Method and apparatus for concentrating ionised molecules

#74
20210151313
2021-05-20

Mass spectrometer

#75
20210125818
2021-04-29

Ion entry/exit device

#76
20210082681
2021-03-18

Enclosure for ion trapping device

#77
20210057199
2021-02-25

Methods and devices for high-throughput data independent analysis

#78
20210020421
2021-01-21

Mass analyzer with 3D electrostatic field

#79
20210005441
2021-01-07

Integrated low cost curtain plate, orifice PCB and ion lens assembly

#80
20200411302
2020-12-31

Ion confinement device

#81
20200395205
2020-12-17

Multiple gas flow ionizer

#82
20200381236
2020-12-03

Mass spectrometer

#83
20200378989
2020-12-03

Method of fragmenting and charge reducing biomolecules

#84
20200378922
2020-12-03

Device and method to manipulate ions in multi level system

#85
20200373140
2020-11-26

Coupling of ion mobility spectrometer with mass spectrometer

#86
20200357626
2020-11-12

Electrostatic linear ion trap design for charge detection mass spectrometry

#87
20200350149
2020-11-05

Compact mass spectrometer

#88
20200340946
2020-10-29

Mass spectrometer

#89
20200326304
2020-10-15

Optimised ion mobility separation timescales for targeted ions

#90
20200321190
2020-10-08

Ion focusing device

#91
20200273687
2020-08-27

Ion carpet-based surface-induced dissociation devices and methods

#92
20200266041
2020-08-20

Data acquisition method in a mass spectrometer

#93
20200258726
2020-08-13

Hybrid mass spectrometer

#94
20200251322
2020-08-06

Methods in mass spectrometry using collision gas as ion source

#95
20200243317
2020-07-30

Ion molecule reactor and setup for analyzing complex mixtures

#96
20200185211
2020-06-11

Multi-reflecting mass spectrometer with high throughput

#97
20200144043
2020-05-07

GAS FLOW ASSISTED ION TRANSFER SYSTEM WITH AN IMPROVED TRANSFER EFFICIENCY

#98
20200132626
2020-04-30

Apparatus and method employing ion shutters for ion separation

#99
20200126781
2020-04-23

Methods and devices for high-throughput data independent analysis for mass spectrometry using parallel arrays of cells

#100
20200126780
2020-04-23

Quadrupole mass spectrometer

#101
20200111655
2020-04-09

Reconfigureable sequentially-packed ion (SPION) transfer device

#102
20200075303
2020-03-05

Device and method for generating, storing and transmitting positive and negative ions

#103
20200035477
2020-01-30

RF ion guide with axial fields

#104
20200027714
2020-01-23

Quadrupole mass analyzer and method of mass analysis

#105
20200013607
2020-01-09

Compact mass spectrometer

#106
20200013599
2020-01-09

Tandem mass spectrometer and program for the same

#107
20190371587
2019-12-05

Device for manipulating charged particles

#108
20190369050
2019-12-05

Method and apparatus for ion mobility separations utilizing alternating current waveforms

#109
20190341241
2019-11-07

Multiple gas flow ionizer

#110
20190333751
2019-10-31

Segmented linear ion trap for enhanced ion activation and storage

#111
20190304765
2019-10-03

Standing wave ion manipulation device

#112
20190295835
2019-09-26

Ion trap mass spectrometer

#113
20190295832
2019-09-26

Member for use in mass spectrometer

#114
20190285584
2019-09-19

Practical ion mobility spectrometer apparatus and methods for chemical and/or biological detection

#115
20190272988
2019-09-05

ION TRANSPORT DEVICE AND ION MOBILITY SPECTROMETER

#116
20190267228
2019-08-29

Spatial, mass and energy focused ion injection method and device

#117
20190252178
2019-08-15

Mass spectrometry device and ion detection device

#118
20190252175
2019-08-15

Transport device for transporting charged particles

#119
20190237317
2019-08-01

ION GUIDE

#120
20190234906
2019-08-01

SPATIALLY ALTERNATING ASYMMETRIC FIELD ION MOBILITY SPECTROMETRY

#121
20190228959
2019-07-25

Surface layer disruption and ionization utilizing an extreme ultraviolet radiation source

#122
20190198309
2019-06-27

Mass spectrometry system and working method and application thereof, and sampling device used therein

#123
20190198308
2019-06-27

Ion supply system and method to control an ion supply system

#124
20190198305
2019-06-27

Device to manipulate ions of same or different polarities

#125
20190180999
2019-06-13

Multi-reflecting mass spectrometer with high throughput

#126
20190172693
2019-06-06

Compact mass spectrometer

#127
20190172679
2019-06-06

Adjustable Mass Resolving Aperture

#128
20190157062
2019-05-23

Ion trap mass spectrometer

#129
20190128844
2019-05-02

Ion mobility spectrometry (IMS) device with charged material transportation chamber

#130
20190122875
2019-04-25

Device for manipulating charged particles

#131
20190113477
2019-04-18

Optimised ion mobility separation timescales for targeted ions

#132
20190108990
2019-04-11

Frequency modulated radio frequency electric field for ion manipulation

#133
20190103261
2019-04-04

Methods and systems for integrating ion manipulation devices

#134
20190096655
2019-03-28

Miniature charged particle trap with elongated trapping region for mass spectrometry

#135
20190057852
2019-02-21

Methods and systems for ion manipulation

#136
20190043705
2019-02-07

RF ion guide with axial fields

#137
20190013191
2019-01-10

Proton transfer reaction mass spectrometer

#138
20190004011
2019-01-03

Method and apparatus for ion mobility separations utilizing alternating current waveforms

#139
20180372684
2018-12-27

Practical ion mobility spectrometer apparatus and methods for chemical and/or biological detection

#140
20180366313
2018-12-20

Imaging mass spectrometer

#141
20180366309
2018-12-20

Low temperature plasma probe with auxiliary heated gas jet

#142
20180358218
2018-12-13

Compact mass spectrometer

#143
20180330936
2018-11-15

Imaging mass spectrometer

#144
20180308672
2018-10-25

Compact mass spectrometer

#145
20180286658
2018-10-04

Ion analysis device

#146
20180284065
2018-10-04

Tandem mass spectrometer

#147
20180240662
2018-08-23

Methods in mass spectrometry using collision gas as ion source

#148
20180233346
2018-08-16

Mass spectrometer using gastight radio frequency ion guide

#149
20180224400
2018-08-09

Apparatus and methods for ion separation, especially IMS, using an ion shutter

#150
20180174819
2018-06-21

Segmented linear ion trap for enhanced ion activation and storage

#151
20180174816
2018-06-21

Multi-reflecting mass spectrometer with high throughput

#152
20180166268
2018-06-14

IONIZATION AND ION INTRODUCTION DEVICE FOR MASS SPECTROMETER

#153
20180164262
2018-06-14

Gas chromatography-ion mobility spectrometry apparatus

#154
20180144917
2018-05-24

Compact mass spectrometer

#155
20180068839
2018-03-08

Device to manipulate ions of same or different polarities

#156
20180061621
2018-03-01

Ion manipulation device

#157
20180033604
2018-02-01

Method and apparatus for injection of ions into an electrostatic ion trap

#158
20180033602
2018-02-01

Low temperature plasma probe with auxiliary heated gas jet

#159
20180012743
2018-01-11

Method of charge reduction of electron transfer dissociation product ions

#160
20180005811
2018-01-04

Device for manipulating charged particles

#161
20170372883
2017-12-28

Ion trap mass spectrometer

#162
20170365457
2017-12-21

Ion trap mass spectrometer

#163
20170365456
2017-12-21

Ion trap mass spectrometer

#164
20170315092
2017-11-02

Ion storage for a mobility separator of a mass spectrometric system

#165
20170271140
2017-09-21

Time-of-flight mass spectrometer

#166
20170263432
2017-09-14

Miniature charged particle trap with elongated trapping region for mass spectrometry

#167
20170241950
2017-08-24

Chemical calibration process, system and device

#168
20170236701
2017-08-17

Time-of-flight mass spectrometer

#169
20170236698
2017-08-17

Ion optical apparatus and mass spectrometer

#170
20170221689
2017-08-03

Ion separation and storage system

#171
20170213716
2017-07-27

Method for separating ions according to a physicochemical property

#172
20170200594
2017-07-13

Hybrid mass spectrometer

#173
20170184547
2017-06-29

Mass Spectrometer

#174
20170154764
2017-06-01

Ion radiation device and surface analyzer using said device

#175
20170140916
2017-05-18

Ion trap with spatially extended ion trapping region

#176
20170140911
2017-05-18

Device for manipulating charged particles

#177
20170102361
2017-04-13

Optimised ion mobility separation timescales for targeted ions

#178
20170097321
2017-04-06

Practical ion mobility spectrometer apparatus and methods for chemical and/or biological detection

#179
20170092477
2017-03-30

Ion guide

#180
20170089862
2017-03-30

Mass spectrometer

#181
20170084441
2017-03-23

Radio-frequency voltage generator

#182
20170069477
2017-03-09

Ion guide with orthogonal sampling

#183
20170011901
2017-01-12

Methods of Optimizing Ion Transmission Between Differentially Pumped Vacuum Chambers

#184
20170011898
2017-01-12

Beam transmission system and method thereof

#185
20160379815
2016-12-29

Apparatus and method for trapping multiple ions generated from multiple sources

#186
20160336160
2016-11-17

Ion Guide for Mass Spectrometry

#187
20160329204
2016-11-10

Method and apparatus for injection of ions into an electrostatic ion trap

#188
20160329202
2016-11-10

Systems and methods for bubble based ion sources

#189
20160329200
2016-11-10

Storage ring for fast processes

#190
20160327516
2016-11-10

Ion mobility analyzer and mass spectrometer

#191
20160322208
2016-11-03

Simultaneous positive and negative ion accumulation in an ion trap for mass spectroscopy

#192
20160314955
2016-10-27

Lens pulsing apparatus and method

#193
20160260595
2016-09-08

Radio-frequency-free hybrid electrostatic/magnetostatic cell for transporting, trapping, and dissociating ions in mass spectrometers

#194
20160240350
2016-08-18

Adjustable mass resolving aperture

#195
20160240349
2016-08-18

Adjustable mass resolving aperture

#196
20160233066
2016-08-11

Ion transfer method and device

#197
20160225599
2016-08-04

Ion optics components and method of making the same

#198
20160225598
2016-08-04

Pulsed ion guides for mass spectrometers and related methods

#199
20160189946
2016-06-30

Ion transport apparatus and mass spectrometer using the same

#200
20160169837
2016-06-16

Mass spectrometer

#201
20160163526
2016-06-09

Mass spectrometer

#202
20160163525
2016-06-09

Mass spectrometer device and method using scanned phase applied potentials in ion guidance

#203
20160155624
2016-06-02

Multi-reflecting mass spectrometer with high throughput

#204
20160133451
2016-05-12

METHOD AND APPARATUS TO GENERATE BEAMS OF IONS WITH CONTROLLED RANGES OF MOBILITIES

#205
20160126083
2016-05-05

Method of generating electric field for manipulating charged particles

#206
20160126077
2016-05-05

Method and apparatus for reacting ions

#207
20160118238
2016-04-28

Compact mass spectrometer

#208
20160111266
2016-04-21

Compact mass spectrometer

#209
20160093483
2016-03-31

Method of generating electric field for manipulating charged particles

#210
20160093480
2016-03-31

Compact mass spectrometer

#211
20160093479
2016-03-31

Compact mass spectrometer

#212
20160071716
2016-03-10

MALDI imaging and ion source

#213
20160071715
2016-03-10

Ion manipulation method and device

#214
20160071714
2016-03-10

Ion guiding device and ion guiding method

#215
20160035554
2016-02-04

Aperture gas flow restriction

#216
20160013040
2016-01-14

Ion trap mass spectrometer

#217
20160005587
2016-01-07

Ion trap mass spectrometer having a curved field region

#218
20160005582
2016-01-07

Ion trap mass spectrometer

#219
20150380233
2015-12-31

Ion trap mass spectrometer

#220
20150364309
2015-12-17

RF ion guide with axial fields

#221
20150323500
2015-11-12

Spatially alternating asymmetric field ion mobility spectrometer

#222
20150318155
2015-11-05

Method and apparatus for improving ion transmission into a mass spectrometer

#223
20150303046
2015-10-22

Device for separating non-ions from ions

#224
20150294846
2015-10-15

Method of charge reduction of electron transfer dissociation product ions

#225
20150279647
2015-10-01

Ion guide for mass spectrometry

#226
20150270114
2015-09-24

Mass spectrometer with beam expander

#227
20150260683
2015-09-17

Mass spectrometer

#228
20150249002
2015-09-03

Ion guide with orthogonal sampling

#229
20150228467
2015-08-13

Ion guide

#230
20150228465
2015-08-13

Mass spectrometer

#231
20150170896
2015-06-18

Mass spectrometer

#232
20150160261
2015-06-11

High frequency capacitance-voltage nanoprobing characterization

#233
20150155150
2015-06-04

Mass spectrometer

#234
20150122990
2015-05-07

Miniature charged particle trap with elongated trapping region for mass spectrometry

#235
20150108348
2015-04-23

Mass spectrometer

#236
20150108345
2015-04-23

Ion mobility spectrometer

#237
20150102217
2015-04-16

Introduction of ions into ion cyclotron resonance cells

#238
20150069254
2015-03-12

SAMPLE ANALYZING SYSTEM

#239
20150034814
2015-02-05

MALDI imaging and ion source

#240
20150001392
2015-01-01

Mass spectrometer

#241
20140374588
2014-12-25

Method and apparatus for improved sensitivity in a mass spectrometer

#242
20140367564
2014-12-18

Method of avoiding space charge saturation effects in an ion trap

#243
20140353493
2014-12-04

Ion mobility spectrometry-mass spectrometry (IMS-MS) with improved ion transmission and IMS resolution

#244
20140353487
2014-12-04

Ion mobility separation device

#245
20140353483
2014-12-04

Ion processing utilizing segmented vacuum manifold

#246
20140346342
2014-11-27

Mass spectrometer with beam expander

#247
20140346339
2014-11-27

Multi-dimentional ion mobility separator method and apparatus

#248
20140332694
2014-11-13

Ion optics components and method of making the same

#249
20140312243
2014-10-23

Mass spectrometry

#250
20140312222
2014-10-23

Ion mobility separation device with moving exit aperture

#251
20140291503
2014-10-02

Mass analyser providing 3D electrostatic field region, mass spectrometer and methodology

#252
20140291501
2014-10-02

Photo-dissociation of proteins and peptides in a mass spectrometer

#253
20140284470
2014-09-25

Lens for electron capture dissociation, Fourier transform ion cyclotron resonance mass spectrometer comprising the same and method for improving signal of Fourier transform ion cyclotron resonance mass spectrometer

#254
20140264021
2014-09-18

Ion mobility spectrometry (IMS) device with charged material transportation chamber

#255
20140264005
2014-09-18

Orthogonal acceleration TOF with ion guide mode

#256
20140224978
2014-08-14

Mass spectrometer

#257
20140224974
2014-08-14

Photo-dissociation of proteins and peptides in a mass spectrometer

#258
20140217282
2014-08-07

Radio-frequency-free hybrid electrostatic/magnetostatic cell for transporting, trapping, and dissociating ions in mass spectrometers

#259
20140217281
2014-08-07

Method and apparatus for improving ion transmission into a mass spectrometer

#260
20140217279
2014-08-07

Aperture gas flow restriction

#261
20140217278
2014-08-07

Ion guide with orthogonal sampling

#262
20140197333
2014-07-17

Mass analyser interface

#263
20140166895
2014-06-19

Ion tunnel ion guide

#264
20140158878
2014-06-12

Mass spectrometer

#265
20140145074
2014-05-29

Mass spectrometer

#266
20140138534
2014-05-22

Mass spectrometer device and method using scanned phase applied potentials in ion guidance

#267
20140131565
2014-05-15

Ion guiding device

#268
20140110576
2014-04-24

Method of charge reduction of electron transfer dissociation product ions

#269
20140103206
2014-04-17

Atmospheric pressure ionization mass spectrometer

#270
20140084156
2014-03-27

Radio frequency (RF) ion guide for improved performance in mass spectrometers at high pressure

#271
20140070087
2014-03-13

Ion analysis apparatus and method

#272
20140034843
2014-02-06

Hybrid electrostatic lens with increased natural frequency

#273
20140034828
2014-02-06

Ion carpet for mass spectrometry having progressive electrodes

#274
20140027627
2014-01-30

Ion guide array

#275
20130306861
2013-11-21

Ion guide with different order multipolar field order distributions across like segments

#276
20130284918
2013-10-31

Ion guide and mass spectrometer

#277
20130267037
2013-10-10

Mass spectrometer device and method using scanned phase applied potentials in ion guidance

#278
20130234016
2013-09-12

Mass spectrometer

#279
20130221216
2013-08-29

Method and apparatus for improving the throughput of a charged particle analysis system

#280
20130214149
2013-08-22

Ion guiding device

#281
20130206973
2013-08-15

Mass spectrometer having an ion guide with an axial field

#282
20130175440
2013-07-11

Radio frequency (RF) ion guide for improved performance in mass spectrometers

#283
20130056629
2013-03-07

Mass spectrometer

#284
20130032710
2013-02-07

Moldable ceramics for mass spectrometry applications

#285
20130009053
2013-01-10

Practical ion mobility spectrometer apparatus and methods for chemical and/or biological detection

#286
20120313004
2012-12-13

Mass spectrometry for a gas analysis with a two-stage charged particle deflector lens between a charged particle source and a charged particle analyzer both offset from a central axis of the deflector lens

#287
20120312984
2012-12-13

Mass spectrometry for gas analysis with a one-stage charged particle deflector lens between a charged particle source and a charged particle analyzer both offset from a central axis of the deflector lens

#288
20120292498
2012-11-22

Tandem mass spectrum analysis device and mass spectrum analysis method

#289
20120286150
2012-11-15

Method and apparatus for transmitting ions in a mass spectrometer maintained in a sub-atmospheric pressure regime

#290
20120280123
2012-11-08

Ion tunnel ion guide

#291
20120193526
2012-08-02

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

#292
20120161029
2012-06-28

Efficient atmospheric pressure interface for mass spectrometers and method

#293
20120056084
2012-03-08

Apparatus comprising an ion mobility spectrometer

#294
20110303838
2011-12-15

Method of avoiding space charge saturation effects in an ion trap

#295
20110266436
2011-11-03

APPARATUSES AND METHODS FOR FORMING ELECTROMAGNETIC FIELDS

#296
20110266435
2011-11-03

Ion guide array

#297
20110253678
2011-10-20

Method for fabrication of a quadrupole mass filter or quadrupole ion trap using electrode discharge machining

#298
20110233397
2011-09-29

Radio-frequency-free hybrid electrostatic/magnetostatic cell for transporting, trapping, and dissociating ions in mass spectrometers

#299
20110192969
2011-08-11

Method and apparatus for ion manipulation using mesh in a radio frequency field

#300
20110186728
2011-08-04

Ion manipulation cell with tailored potential profiles