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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 |
| 7180057 |
Two-dimensional quadrupole ion trap |
Feb. 20, 2007 |
| 7180056 |
Mass spectrometry and mass spectrometry system |
Feb. 20, 2007 |
| 7176456 |
Ion trap device and its adjusting method |
Feb. 13, 2007 |
| 7176454 |
Ion sources for mass spectrometry |
Feb. 13, 2007 |
| 7176453 |
Method and apparatus for chromatography-high field asymmetric waveform ion mobility spectrometry |
Feb. 13, 2007 |
| 7173241 |
Sample plate for matrix-assisted laser desorption and ionization mass spectrometry |
Feb. 6, 2007 |
| 7170053 |
Method and apparatus for ion mobility spectrometry with alignment of dipole direction (IMS-ADD) |
Jan. 30, 2007 |
| 7170052 |
MALDI-IM-ortho-TOF mass spectrometry with simultaneous positive and negative mode detection |
Jan. 30, 2007 |
| 7170051 |
Method and apparatus for ion fragmentation in mass spectrometry |
Jan. 30, 2007 |
| 7166837 |
Apparatus and method for ion fragmentation cut-off |
Jan. 23, 2007 |
| 7166835 |
Mass spectrometer |
Jan. 23, 2007 |
| 7164122 |
Ion mobility spectrometer |
Jan. 16, 2007 |
| 7164121 |
Ion attachment mass spectrometry method |
Jan. 16, 2007 |
| 7161147 |
Biological whole cell mass spectrometer |
Jan. 9, 2007 |
| 7161145 |
Method and apparatus for the detection and identification of trace organic substances from a continuous flow sample system using laser photoionization-mass spectrometry |
Jan. 9, 2007 |
| 7161142 |
Portable mass spectrometers |
Jan. 9, 2007 |
| 7161141 |
Ion trap/time-of-flight mass spectrometer and method of measuring ion accurate mass |
Jan. 9, 2007 |
| 7158893 |
Mass spectrometric data analyzing method, mass spectrometric data analyzing apparatus, mass spectrometric data analyzing program, and solution offering system |
Jan. 2, 2007 |
| 7158862 |
Method and system for mining mass spectral data |
Jan. 2, 2007 |
| 7157701 |
Compact time-of-flight mass spectrometer |
Jan. 2, 2007 |
| 7157698 |
Obtaining tandem mass spectrometry data for multiple parent ions in an ion population |
Jan. 2, 2007 |
| 7154087 |
Method and apparatus for carrying out Ion mobility spectrometry analyses |
Dec. 26, 2006 |
| 7153475 |
Aerosol particle analyzer for measuring the amount of analyte in airborne particles |
Dec. 26, 2006 |
| 7148477 |
System for trajectory-based ion species identification |
Dec. 12, 2006 |
| 7148476 |
Microfluidic system |
Dec. 12, 2006 |
| 7148474 |
Device for two-dimensional gas-phase separation and characterization of ion mixtures |
Dec. 12, 2006 |
| 7148472 |
Aerosol mass spectrometer for operation in a high-duty mode and method of mass-spectrometry |
Dec. 12, 2006 |
| 7145139 |
Confining positive and negative ions with fast oscillating electric potentials |
Dec. 5, 2006 |
| 7145138 |
Exhaust port design for API sources |
Dec. 5, 2006 |
| 7145133 |
Apparatus and method for MS.sup.nth in a tandem mass spectrometer system |
Dec. 5, 2006 |
| 7141784 |
Multiplexed tandem mass spectrometry |
Nov. 28, 2006 |
| 7138642 |
Ion source with controlled superposition of electrostatic and gas flow fields |
Nov. 21, 2006 |
| 7138626 |
Method and device for non-contact sampling and detection |
Nov. 21, 2006 |
| 7138625 |
User customizable plate handling for MALDI mass spectrometry |
Nov. 21, 2006 |
| 7138624 |
Method for accurate mass determination with ion trap/time-of-flight mass spectrometer |
Nov. 21, 2006 |
| 7135674 |
Method and apparatus for FAIMS with a laser-based ionization source |
Nov. 14, 2006 |
| 7129480 |
Multipath data acquisition system and method |
Oct. 31, 2006 |
| 7129479 |
Method and system for introducing an analyte into an ion mobility spectrometer |
Oct. 31, 2006 |
| 7126118 |
Method and apparatus for multiple frequency multipole |
Oct. 24, 2006 |
| 7126115 |
Method and apparatus for a nanoelectrosprayer for use in mass spectrometry |
Oct. 24, 2006 |
| 7126114 |
Method and system for mass analysis of samples |
Oct. 24, 2006 |
| 7126113 |
Mass spectrometry system |
Oct. 24, 2006 |
| 7125518 |
Aerosol particle analyzer for measuring the amount of analyte in airborne particles |
Oct. 24, 2006 |
| RE39353 |
Mass spectrometer system and method for matrix-assisted laser desorption measurements |
Oct. 17, 2006 |
| 7122794 |
Systems and methods for ion mobility control |
Oct. 17, 2006 |
| 7122793 |
Ion detecting apparatus and methods |
Oct. 17, 2006 |
| 7122789 |
Method and apparatus to increase ionization efficiency in an ion source |
Oct. 17, 2006 |
| 7119330 |
Plasma mass spectrometer |
Oct. 10, 2006 |
| 7119329 |
Method of preparing and reconditioning an electrode of mass spectrometer |
Oct. 10, 2006 |
| 7119328 |
System for DMS peak resolution |
Oct. 10, 2006 |
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