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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 |
| 7329353 |
LC/MS method of analyzing high molecular weight proteins |
Feb. 12, 2008 |
| 7326924 |
Method for obtaining high accuracy mass spectra using an ion trap mass analyser and a method for determining and/or reducing chemical shift in mass analysis using an ion trap mass analyser |
Feb. 5, 2008 |
| 7326923 |
Programmable molecular manipulating processes |
Feb. 5, 2008 |
| 7323683 |
Linear ion trap for mass spectrometry |
Jan. 29, 2008 |
| 7323344 |
Method of measuring the concentration of hydrogen and methane in nitrogen by ion mobility spectrometry |
Jan. 29, 2008 |
| 7319222 |
Mass spectrometer and mass analysis method |
Jan. 15, 2008 |
| 7317187 |
Frontal affinity chromatography/MALDI tandem mass spectrometry |
Jan. 8, 2008 |
| 7317186 |
Short torch design for direct liquid sample introduction using conventional and micro-nebulizers for plasma spectrometry |
Jan. 8, 2008 |
| 7312442 |
Enhanced gradient multipole collision cell for higher duty cycle |
Dec. 25, 2007 |
| 7312441 |
Method and apparatus for controlling the ion population in a mass spectrometer |
Dec. 25, 2007 |
| 7309992 |
Gas analysis method and ionisation detector for carrying out said method |
Dec. 18, 2007 |
| 7309861 |
Mass spectrometer |
Dec. 18, 2007 |
| 7309858 |
Method and apparatus for de-convoluting a convoluted spectrum |
Dec. 18, 2007 |
| 7297960 |
Mass spectrometer |
Nov. 20, 2007 |
| 7297943 |
Polymer based electrospray nozzle for mass spectrometry |
Nov. 20, 2007 |
| 7297941 |
Methods for improved data dependent acquisition |
Nov. 20, 2007 |
| 7297940 |
Method, apparatus, and program product for classifying ionized molecular fragments |
Nov. 20, 2007 |
| 7297939 |
Mass spectrometer |
Nov. 20, 2007 |
| 7297547 |
Analysis of metals in acidic solutions |
Nov. 20, 2007 |
| 7294830 |
Simultaneous acquisition of chemical information |
Nov. 13, 2007 |
| 7285774 |
FAIMS apparatus and method for separating ions in the gas phase |
Oct. 23, 2007 |
| 7285773 |
Quadrupole ion trap device and methods of operating a quadrupole ion trap device |
Oct. 23, 2007 |
| 7283937 |
Method, apparatus, and program product for distinguishing valid data from noise data in a data set |
Oct. 16, 2007 |
| 7282709 |
Charged particle beam detection system |
Oct. 16, 2007 |
| 7282708 |
Method of selecting ions in an ion storage device |
Oct. 16, 2007 |
| 7282707 |
Method and apparatus for handling a sample plate for use in mass analysis |
Oct. 16, 2007 |
| 7279679 |
Methods and systems for peak detection and quantitation |
Oct. 9, 2007 |
| 7277799 |
Isotope correlation filter for mass spectrometry |
Oct. 2, 2007 |
| 7276688 |
Ion-optical phase volume compression |
Oct. 2, 2007 |
| 7271384 |
Mass spectrometric substance identification |
Sep. 18, 2007 |
| 7265368 |
Ion optical mounting assemblies |
Sep. 4, 2007 |
| 7265349 |
Method and apparatus for a multiple part capillary device for use in mass spectrometry |
Sep. 4, 2007 |
| 7265347 |
Multiple nano-spray delivery system for FAIMS |
Sep. 4, 2007 |
| 7265345 |
Ion-mobility spectrometer and ion-mobility analysis method |
Sep. 4, 2007 |
| 7265344 |
Mass spectrometry method and apparatus |
Sep. 4, 2007 |
| 7262407 |
Explosives detection using differential mobility spectrometry |
Aug. 28, 2007 |
| 7260484 |
Method for carrying out ion mobility spectrometry analyses |
Aug. 21, 2007 |
| 7259371 |
Method and apparatus for improved sensitivity in a mass spectrometer |
Aug. 21, 2007 |
| 7259369 |
Dual mode ion mobility spectrometer and method for ion mobility spectrometry |
Aug. 21, 2007 |
| 7259368 |
Apparatus for delivering ions from a grounded electrospray assembly to a vacuum chamber |
Aug. 21, 2007 |
| 7256397 |
Mass analyzer and mass analyzing method |
Aug. 14, 2007 |
| 7256396 |
Sensitive glow discharge ion source for aerosol and gas analysis |
Aug. 14, 2007 |
| 7256395 |
Method and apparatus for improved sensitivity in a mass spectrometer |
Aug. 14, 2007 |
| 7256393 |
Non-linear signal amplifiers and uses thereof in a mass spectrometer device |
Aug. 14, 2007 |
| 7253406 |
Remote reagent chemical ionization source |
Aug. 7, 2007 |
| 7253404 |
Median filter for liquid chromatography-mass spectrometry data |
Aug. 7, 2007 |
| 7250600 |
Mass spectrometer with an ion trap |
Jul. 31, 2007 |
| 7247846 |
Electric sector time-of-flight mass spectrometer with adjustable ion optical elements |
Jul. 24, 2007 |
| 7247845 |
Method and device for cluster fragmentation |
Jul. 24, 2007 |
| 7247495 |
Mass spectrometer method and apparatus for analyzing a sample in a solution |
Jul. 24, 2007 |
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