ClassID:

205580

H01J49/16 - CPC Classification

Classification description:

Particle spectrometers or separator tubes; Details; Ion sources; Ion guns using surface ionisation, e.g. field-, thermionic- or photo-emission

Sub-classes:
Recent Application in this class:
#1
20250191902
2025-06-12

An Improved Low-Power Mass Interrogation System and Assay For Determining Vitamin D Levels

#2
20250140544
2025-05-01

MASS SPECTROMETER ION SOURCE

#3
20240395527
2024-11-28

SYSTEMS AND METHODS FOR FLASH BOILING OF A LIQUID SAMPLE

#4
20240347330
2024-10-17

Low-power mass interrogation system and assay for determining vitamin D levels

#5
20240274423
2024-08-15

Method for full Os isotope static measurement at low-content/small-size sample

#6
20240248062
2024-07-25

Methods and Apparatus for Trapping and Accumulation of Ions

#7
20240242953
2024-07-18

ION FOCUSING AND MANIPULATION

#8
20240194469
2024-06-13

MASS SPECTROMETRY ANALYSIS OF MICROORGANISMS IN SAMPLES

#9
20240162028
2024-05-16

Package comprising an ion-trap and method of fabrication

#10
20240128071
2024-04-18

INLET INSTRUMENTATION FOR ION ANALYSER COUPLED TO RAPID EVAPORATIVE IONISATION MASS SPECTROMETRY ("REIMS") DEVICE

#11
20230268170
2023-08-24

DEVICES AND PROCESSES FOR MASS SPECTROMETRY UTILIZING VIBRATING SHARP-EDGE SPRAY IONIZATION

#12
20230238233
2023-07-27

Mass spectrometers that utilize ionic wind and methods of use thereof

#13
20230154737
2023-05-18

Mass spectrometry analysis of microorganisms in samples

#14
20230143849
2023-05-11

Spectrometric analysis of microbes

#15
20230042588
2023-02-09

Imaging unit, mass spectrometer, and mass spectrometry method

#16
20230042476
2023-02-09

MASS SPECTROMETRY DEVICE AND MASS SPECTROMETRY METHOD

#17
20230030753
2023-02-02

METHOD FOR DETECTING SHORT-CHAIN FATTY ACIDS IN BIOLOGICAL SAMPLE

#18
20220367166
2022-11-17

Rapid Evaporative Ionisation Mass Spectrometry ("REIMS") and Desorption Electrospray Ionisation Mass Spectrometry ("DESI-MS") Analysis of Swabs and Biopsy Samples

#19
20220336200
2022-10-20

POROUS MATERIALS FOR ENHANCED IONIZATION EFFICIENCY

#20
20220293406
2022-09-15

APPARATUS AND METHODS FOR THERMAL DISSOCIATION IN A MASS SPECTROMETRY SYSTEM

#21
20220221442
2022-07-14

Sample dispenser including an internal standard and methods of use thereof

#22
20220172938
2022-06-02

Method for mass spectrometry and mass spectrometer

#23
20220165559
2022-05-26

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

#24
20220165558
2022-05-26

Tissue analysis by mass spectrometry or ion mobility spectrometry

#25
20220157589
2022-05-19

INLET INSTRUMENTATION FOR ION ANALYSER COUPLED TO RAPID EVAPORATIVE IONISATION MASS SPECTROMETRY ("REIMS") DEVICE

#26
20220157588
2022-05-19

SAMPLE SUPPORT, IONIZATION METHOD, AND MASS SPECTROMETRY METHOD

#27
20220115222
2022-04-14

Cell population analysis

#28
20220102131
2022-03-31

ION SOURCE INCLUDING STRUCTURED SAMPLE FOR IONIZATION

#29
20220093376
2022-03-24

Low-power mass interrogation system and assay for determining Vitamin D levels

#30
20220076937
2022-03-10

Spectrometric analysis of microbes

#31
20210391163
2021-12-16

Mass spectrometry of surface contamination

#32
20210384025
2021-12-09

Mass spectrometers that utilize ionic wind and methods of use thereof

#33
20210364467
2021-11-25

Methods and apparatus for trapping and accumulation of ions

#34
20210358732
2021-11-18

Mass spectrometry analysis of microorganisms in samples

#35
20210351027
2021-11-11

Dielectric barrier discharge ionization, analytical instrument and ionization method

#36
20210335591
2021-10-28

Small-volume UHV ion-trap package and method of forming

#37
20210296106
2021-09-23

Cartridges, systems, and methods for mass spectrometry

#38
20210280408
2021-09-09

Impact ionisation ion source

#39
20210272789
2021-09-02

Chemically Guided Ambient Ionisation Mass Spectrometry

#40
20210265150
2021-08-26

Sampling probe and sampling interface for mass spectrometry

#41
20210082677
2021-03-18

Devices and processes for mass spectrometry utilizing vibrating sharp-edge spray ionization

#42
20210054270
2021-02-25

Emitter for trace samples of nickel isotope analysis and its application in thermal ionization mass spectrometry

#43
20210050205
2021-02-18

Apparatus and method for generating chemical signatures using differential desorption

#44
20210050202
2021-02-18

IONIZATION METHOD AND SAMPLE SUPPORT

#45
20200402787
2020-12-24

Spatio-temporal localization for mass spectrometry sample analysis

#46
20200402786
2020-12-24

Mass spectrometry analysis of microorganisms in samples

#47
20200402785
2020-12-24

Spectrometric analysis

#48
20200355671
2020-11-12

Sample dispenser including an internal standard and methods of use thereof

#49
20200343084
2020-10-29

System and methods for ionizing compounds using matrix-assistance for mass spectrometry and ion mobility spectrometry

#50
20200335320
2020-10-22

Package comprising an ion-trap and method of fabrication

#51
20200335319
2020-10-22

Zircon ID-TIMS Pb isotope determination method using multiple ion counters with dynamic multi-collection protocol

#52
20200294781
2020-09-17

Mass spectrometry analysis of microorganisms in samples

#53
20200271557
2020-08-27

In situ chemical transformation and ionization of inorganic perchlorates on surfaces

#54
20200266044
2020-08-20

Apparatus and method for generating chemical signatures using differential desorption

#55
20200258729
2020-08-13

Collision surface for improved ionisation

#56
20200173976
2020-06-04

Methods of analyzing crude oil

#57
20200168446
2020-05-28

Mass spectrometry probes and systems for ionizing a sample

#58
20200135444
2020-04-30

Apparatus and method for rapid chemical analysis using differential desorption

#59
20200111656
2020-04-09

Method of making a carbon filament for thermal ionization

#60
20200105514
2020-04-02

Highly sensitive emitter for strontium isotope analysis of picogram-level samples by thermal ionization mass spectrometry

#61
20200075301
2020-03-05

INLET INSTRUMENTATION FOR ION ANALYSER COUPLED TO RAPID EVAPORATIVE IONISATION MASS SPECTROMETRY ("REIMS") DEVICE

#62
20200058478
2020-02-20

Liquid trap or separator for electrosurgical applications

#63
20190371589
2019-12-05

Rapid evaporative ionisation mass spectrometry (“REIMS”) and desorption electrospray ionisation mass spectrometry (“DESI-MS”) analysis of swabs and biopsy samples

#64
20190355567
2019-11-21

Mass spectrometry probes and systems for ionizing a sample

#65
20190333747
2019-10-31

Low-power mass interrogation system and assay for determining vitamin D levels

#66
20190318921
2019-10-17

Method and system of atmospheric pressure megavolt electrostatic field ionization desorption (APME-FID)

#67
20190279853
2019-09-12

Matrix-assisted laser desorption/ionization mass spectrometry method

#68
20190252177
2019-08-15

Apparatus and method for generating chemical signatures using differential desorption

#69
20190227032
2019-07-25

System and methods for ionizing compounds using matrix-assistance for mass spectrometry and ion mobility spectrometry

#70
20190206668
2019-07-04

Mass spectrometry analysis of microorganisms in samples

#71
20190157059
2019-05-23

TRANSFER TUBE CALIBRATION

#72
20190137473
2019-05-09

Methods of analyzing crude oil

#73
20190079051
2019-03-14

Analysis device provided with ion mobility separation part

#74
20190027355
2019-01-24

Package comprising an ion-trap and method of fabrication

#75
20190006166
2019-01-03

Apparatus and method for generating chemical signatures using differential desorption

#76
20180330932
2018-11-15

Rapid evaporative ionisation mass spectrometry (“REIMS”) and desorption electrospray ionisation mass spectrometry (“DESI-MS”) analysis of swabs and biopsy samples

#77
20180328898
2018-11-15

Method for liquid chromatographic mass spectrometry and liquid chromatograph mass spectrometer

#78
20180308672
2018-10-25

Compact mass spectrometer

#79
20180240637
2018-08-23

Graphene/graphite-based filament for thermal ionization

#80
20180238776
2018-08-23

Liquid trap or separator for electrosurgical applications

#81
20180233345
2018-08-16

Diathermy Knife Ionisation Source

#82
20180204712
2018-07-19

Mass spectrometry analysis of microorganisms in samples

#83
20180197728
2018-07-12

Ambient ionisation with an impactor spray source

#84
20180130636
2018-05-10

Wide field-of-view atom probe

#85
20180103935
2018-04-19

Tissue analysis by mass spectrometry or ion mobility spectrometry

#86
20180059126
2018-03-01

Cell population analysis

#87
20180059119
2018-03-01

Inlet instrumentation for ion analyser coupled to rapid evaporative ionisation mass spectrometry (“REIMS”) device

#88
20180057852
2018-03-01

Spectrometric analysis of microbes

#89
20180053644
2018-02-22

Ionisation of gaseous samples

#90
20180049643
2018-02-22

In vivo endoscopic tissue identification tool

#91
20180047555
2018-02-15

Imaging guided ambient ionisation mass spectrometry

#92
20180047554
2018-02-15

Rapid evaporative ionisation mass spectrometry (“REIMS”) and desorption electrospray ionisation mass spectrometry (“DESI-MS”) analysis of swabs and biopsy samples

#93
20180047553
2018-02-15

Spectrometric analysis

#94
20180047551
2018-02-15

Ambient ionization mass spectrometry imaging platform for direct mapping from bulk tissue

#95
20180042583
2018-02-15

Chemically guided ambient ionisation mass spectrometry

#96
20180042582
2018-02-15

Physically guided rapid evaporative ionisation mass spectrometry (“REIMS”)

#97
20180038838
2018-02-08

Collision surface for improved ionisation

#98
20180012748
2018-01-11

Systems and methods for bubble based ion sources

#99
20170309465
2017-10-26

Dual mode ionization device

#100
20170309462
2017-10-26

Mass spectrometry analysis of microorganisms in samples

#101
20170263428
2017-09-14

Impactor spray ion source

#102
20170170000
2017-06-15

Ion source, quadrupole mass spectrometer and residual gas analyzing method

#103
20170084442
2017-03-23

Method and system of atmospheric pressure megavolt electrostatic field ionization desorption (APME-FID)

#104
20170082604
2017-03-23

Sample dispenser including an internal standard and methods of use thereof

#105
20160379815
2016-12-29

Apparatus and method for trapping multiple ions generated from multiple sources

#106
20160365232
2016-12-15

Impactor spray atmospheric pressure ion source with target paddle

#107
20160329202
2016-11-10

Systems and methods for bubble based ion sources

#108
20160314956
2016-10-27

Mass spectrometry probes and systems for ionizing a sample transport

#109
20160254134
2016-09-01

MASS SPECTROMETER AND LIQUID-METAL ION SOURCE FOR A MASS SPECTROMETER OF THIS TYPE

#110
20160254131
2016-09-01

Mass spectrometry analysis of microorganisms in samples

#111
20160247668
2016-08-25

Collision ion generator and separator

#112
20160240361
2016-08-18

System and method for rapid evaporative ionization of liquid phase samples

#113
20160225600
2016-08-04

Ion source, and mass analysis apparatus including same

#114
20160181078
2016-06-23

Bubble removal from liquid flow into a mass spectrometer source

#115
20160161379
2016-06-09

In situ chemical transformation and ionization of inorganic perchlorates on surfaces

#116
20160093480
2016-03-31

Compact mass spectrometer

#117
20160035557
2016-02-04

Multi inlet for solvent assisted inlet ionisation

#118
20150371807
2015-12-24

SURFACE IONIZATION SOURCE

#119
20150364311
2015-12-17

Compositions and methods for mass spectometry

#120
20150364310
2015-12-17

Apparatus and method for generating chemical signatures using differential desorption

#121
20150355148
2015-12-10

Interfacing capillary electrophoresis to a mass spectrometer via an impactor spray ionization source

#122
20150340215
2015-11-26

Diathermy knife ionisation source

#123
20150294837
2015-10-15

Continuously moving target for an atmospheric pressure ion source

#124
20150287581
2015-10-08

Piezo-electric vibration on an in-source surface ionization structure to aid secondary droplet reduction

#125
20150269592
2015-09-24

Ambient sampling mass spectrometry and chemometric analysis for screening encapsulated electronic and electrical components for counterfeits

#126
20150262805
2015-09-17

Reproducibility of impact-based ionization source for low and high organic mobile phase compositions using a mesh target

#127
20150226704
2015-08-13

Cleaning of corona discharge ion source

#128
20150122987
2015-05-07

Ion generation using wetted porous material

#129
20150069254
2015-03-12

SAMPLE ANALYZING SYSTEM

#130
20150048255
2015-02-19

Ion source for mass spectrometer and method of producing analyte ion stream

#131
20150037828
2015-02-05

Metal organic polymer matrices and systems for chemical and biochemical mass spectrometry and methods of use thereof

#132
20150021469
2015-01-22

Interfacing capillary electrophoresis to a mass spectrometer via an impactor spray ionization source

#133
20140353489
2014-12-04

Collision ion generator and separator

#134
20140353488
2014-12-04

System and method for rapid evaporative ionization of liquid phase samples

#135
20140291507
2014-10-02

Multi inlet for solvent assisted inlet ionisation

#136
20140070094
2014-03-13

Ionization device, mass spectrometer including ionization device, image display system including mass spectrometer, and analysis method

#137
20140070093
2014-03-13

Ionization device, mass spectrometer including the ionization device, and image generation system including the ionization device

#138
20140070089
2014-03-13

IONIZATION DEVICE, MASS SPECTROMETER INCLUDING THE IONIZATION DEVICE, AND IMAGE GENERATION SYSTEM INCLUDING THE IONIZATION DEVICE

#139
20140008532
2014-01-09

Ion generation using wetted porous material

#140
20140008529
2014-01-09

Ion generation using wetted porous material

#141
20130306856
2013-11-21

System and methods for ionizing compounds using matrix-assistance for mass spectrometry and ion mobility spectrometry

#142
20130214148
2013-08-22

Triple switch topology for delivery ultrafast pulser polarity switching for mass spectrometry

#143
20130214147
2013-08-22

Apparatus and method for inhibiting ionization source filament failure

#144
20130187040
2013-07-25

Microdroplet ionisation mass spectrometry

#145
20130181010
2013-07-18

Sample dispenser including an internal standard and methods of use thereof

#146
20130112867
2013-05-09

Ion generation using wetted porous material

#147
20130112866
2013-05-09

Ion generation using wetted porous material

#148
20130112017
2013-05-09

Ion generation using wetted porous material

#149
20130009055
2013-01-10

System of electrospray ion generator

#150
20120273675
2012-11-01

Sampling system for use with surface ionization spectroscopy

#151
20120119079
2012-05-17

Ion generation using wetted porous material

#152
20120112057
2012-05-10

Membrane for holding samples for use with surface ionization technology

#153
20120104249
2012-05-03

MASS SPECTROMETER AND LIQUID-METAL ION SOURCE FOR A MASS SPECTROMETER OF THIS TYPE

#154
20110291005
2011-12-01

Mass spectrometer

#155
20110234235
2011-09-29

Surface ionization detector

#156
20110127423
2011-06-02

Mass spectrometer system

#157
20110127420
2011-06-02

Mass spectrometer and mass spectrometry method

#158
20110101216
2011-05-05

Sampling system for use with surface ionization spectroscopy

#159
20100176293
2010-07-15

Mass spectrometer

#160
20100140468
2010-06-10

Systems and methods for transfer of ions for analysis

#161
20100102222
2010-04-29

Sampling system for use with surface ionization spectroscopy

#162
20100012830
2010-01-21

Ionization source apparatus and method for mass spectrometry

#163
20090072135
2009-03-19

Micro sample heating probe and method of producing the same, and analyzer using the micro sample heating probe

#164
20080236747
2008-10-02

GAS ANALYZING APPARATUS AND SUBSTRATE PROCESSING SYSTEM

#165
20080067359
2008-03-20

Flexible open tube sampling system for use with surface ionization technology

#166
20080067358
2008-03-20

Apparatus for holding solids for use with surface ionization technology

#167
20080067348
2008-03-20

High resolution sampling system for use with surface ionization technology

#168
20070228301
2007-10-04

Target supplier

#169
20070205362
2007-09-06

Sampling system for use with surface ionization spectroscopy

#170
20070131871
2007-06-14

Acoustic desorption mass spectrometry

#171
20070042496
2007-02-22

Method for acquiring information of a biochip using time of flight secondary ion mass spectrometry and an apparatus for acquiring information for the application thereof

#172
20070007448
2007-01-11

Corona discharge ionization sources for mass spectrometric and ion mobility spectrometric analysis of gas-phase chemical species

#173
20060202130
2006-09-14

Mass spectrometer and liquid-metal ion source for a mass spectrometer of this type

#174
20060145089
2006-07-06

Ionization source for mass spectrometry analysis

#175
20060124849
2006-06-15

Atmospheric pressure ionization mass spectrometer system

#176
20060118405
2006-06-08

Method and apparatus for the generation of anionic and neutral particulate beams and a system using same

#177
20050153341
2005-07-14

Apparatus for determining molecular weight

#178
20050001159
2005-01-06

Method and device for the mass-spectrometric analysis of gases

#179
18789193
2025-02-18

Atomic vapor source for quantum metrology

#180
15442010
2019-10-15

Interior texturing and self-aligning connector system for a spray chamber