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Class Information
Number: 250/282
Name: Radiant energy > Ionic separation or analysis > Methods
Description: Subject matter comprising processes including the steps of selecting ions of one mass-to-charge ratio from ions of different mass-to-charge ratios and detecting or accumulating the selected ions.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7569815 |
GC mass spectrometry interface and method |
Aug. 4, 2009 |
| 7569814 |
Mass spectrometer |
Aug. 4, 2009 |
| 7569813 |
Method for enhancing mass assignment accuracy |
Aug. 4, 2009 |
| 7569812 |
Remote reagent ion generator |
Aug. 4, 2009 |
| 7569811 |
Concentrating mass spectrometer ion guide, spectrometer and method |
Aug. 4, 2009 |
| 7566888 |
Method and system for treating an interior surface of a workpiece using a charged particle beam |
Jul. 28, 2009 |
| 7566870 |
Mass spectrometer |
Jul. 28, 2009 |
| 7564027 |
Adsorption, detection and identification of components of ambient air with desorption/ionization on silicon mass spectrometry (DIOS-MS) |
Jul. 21, 2009 |
| 7564025 |
Multipole devices and methods |
Jul. 21, 2009 |
| 7560713 |
Correction lens system for a particle beam projection device |
Jul. 14, 2009 |
| 7560689 |
High-sensitivity mass spectrometer and method |
Jul. 14, 2009 |
| 7560688 |
Mass analysis of mobility selected ion populations |
Jul. 14, 2009 |
| 7557344 |
Confining ions with fast-oscillating electric fields |
Jul. 7, 2009 |
| 7557343 |
Segmented rod multipole as ion processing cell |
Jul. 7, 2009 |
| 7557342 |
Electrospray systems and methods |
Jul. 7, 2009 |
| 7550718 |
Process for increasing ionic charge in mass spectrometry |
Jun. 23, 2009 |
| 7550716 |
Mass spectrometer |
Jun. 23, 2009 |
| 7547891 |
Ion sampling apparatuses in fast polarity-switching ion sources |
Jun. 16, 2009 |
| 7547879 |
Longitudinal field driven ion mobility filter and detection system |
Jun. 16, 2009 |
| 7547878 |
Neutral/Ion reactor in adiabatic supersonic gas flow for ion mobility time-of-flight mass spectrometry |
Jun. 16, 2009 |
| 7544934 |
System and method for implementing balanced RF fields in an ion trap device |
Jun. 9, 2009 |
| 7544933 |
Method and system for desorption atmospheric pressure chemical ionization |
Jun. 9, 2009 |
| 7544931 |
Mass-analyzing method |
Jun. 9, 2009 |
| 7544930 |
Tandem type mass analysis system and method |
Jun. 9, 2009 |
| 7541579 |
Linear quadrupoles with added hexapole fields and method of building and operating same |
Jun. 2, 2009 |
| 7541578 |
Microfluidic device and manufacturing method thereof |
Jun. 2, 2009 |
| 7541576 |
Method of multiplexed analysis using ion mobility spectrometer |
Jun. 2, 2009 |
| 7541575 |
Fragmenting ions in mass spectrometry |
Jun. 2, 2009 |
| 7538321 |
Method of identifying substances using mass spectrometry |
May. 26, 2009 |
| 7534998 |
System and method for implementing balanced RF fields in an ion trap device |
May. 19, 2009 |
| 7534996 |
Velocity imaging tandem mass spectrometer |
May. 19, 2009 |
| 7534338 |
Methods and devices for concentration and purification of analytes for chemical analysis including matrix-assisted laser desorption/ionization(MALDI) mass spectrometry (MS) |
May. 19, 2009 |
| 7531793 |
Tandem mass spectrometry system |
May. 12, 2009 |
| 7531134 |
Method and apparatus for automated analysis and characterization of chemical constituents of process solutions |
May. 12, 2009 |
| 7528367 |
Ion mobility spectrometer |
May. 5, 2009 |
| 7528366 |
Method and apparatus for multiplexing plural ion beams to a mass spectrometer |
May. 5, 2009 |
| 7528365 |
Chemical noise reduction for mass spectrometry |
May. 5, 2009 |
| 7521674 |
Method for trapping uncharged multi-pole particles |
Apr. 21, 2009 |
| 7521672 |
Ionization plate for mass spectrometry and mass spectrometer |
Apr. 21, 2009 |
| 7521671 |
Laser ionization mass spectroscope |
Apr. 21, 2009 |
| 7519514 |
Systems and methods for removing noise from spectral data |
Apr. 14, 2009 |
| 7518107 |
Methods and apparatus for time-of-flight mass spectrometer |
Apr. 14, 2009 |
| 7518106 |
Ion mobility spectrometers and methods for ion mobility spectrometry |
Apr. 14, 2009 |
| 7518105 |
Continuous sampling ion mobility spectrometers and methods therefor |
Apr. 14, 2009 |
| 7518104 |
Methods and apparatus for time-of-flight mass spectrometer |
Apr. 14, 2009 |
| 7518103 |
Pulsed flow modulation gas chromatography mass spectrometry with supersonic molecular beams method and apparatus |
Apr. 14, 2009 |
| 7514676 |
Method and apparatus for selective filtering of ions |
Apr. 7, 2009 |
| 7514674 |
Octapole ion trap mass spectrometers and related methods |
Apr. 7, 2009 |
| 7514673 |
Ion transport device |
Apr. 7, 2009 |
| 7511267 |
Data-dependent accurate mass neutral loss analysis |
Mar. 31, 2009 |
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