ClassID:

205526

H01J49/0063 - 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 by applying a resonant excitation voltage

Recent Application in this class:
#1
20250364236
2025-11-27

Resonant CID for Sequencing of Oligonucleotides in Mass Spectrometry

#2
20200350153
2020-11-05

MASS SPECTROMETER

#3
20200335321
2020-10-22

Mass spectrometry

#4
20200312649
2020-10-01

Stimulated or non-equilibrium energy-loss and energy-gain spectroscopy device

#5
20200185210
2020-06-11

Mass spectrometer

#6
20190393023
2019-12-26

Method of separating different ions having similar mass to charge ratios

#7
20180269049
2018-09-20

Mass spectrometry device

#8
20160365231
2016-12-15

Method for tandem mass spectrometry analysis in ion trap mass analyzer

#9
20160240360
2016-08-18

Flow through MSfor improved selectivity

#10
20150340217
2015-11-26

Targeted analysis for tandem mass spectrometry

#11
20120112056
2012-05-10

Electrostatic ion trap

#12
20110127424
2011-06-02

COLLISION-INDUCED DECOMPOSITION OF IONS IN RF ION TRAPS

#13
20100282963
2010-11-11

Prolonged ion resonance collision induced dissociation in a quadrupole ion trap

#14
20090194684
2009-08-06

Method of operating a linear ion trap to provide low pressure short time high amplitude excitation with pulsed pressure

#15
20090194683
2009-08-06

Method of operating a linear ion trap to provide low pressure short time high amplitude excitation

#16
20090032698
2009-02-05

Mass-analysis method and mass-analysis apparatus

#17
20080135747
2008-06-12

Collision-induced decomposition of ions in RF ion traps

#18
20080078927
2008-04-03

Method for axial ejection and in-trap fragmentation using auxiliary electrodes in a multipole mass spectrometer

#19
20070295903
2007-12-27

High-Q pulsed fragmentation in ion traps

#20
20070181803
2007-08-09

Ion trap mass spectrometer

#21
20060219898
2006-10-05

Method of selectively inhibiting reaction between ions

#22
20060192112
2006-08-31

Apparatus and method for ion fragmentation cut-off

#23
20060054808
2006-03-16

High-Q pulsed fragmentation in ion traps

#24
20050178963
2005-08-18

Fragmentation of ions by resonant excitation in a high order multipole field, low pressure ion trap

#25
20050067565
2005-03-31

Mass spectrometer

#26
20050009172
2005-01-13

Chemical substance detection apparatus and chemical substance detection method