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Class Information
Number: 250/283
Name: Radiant energy > Ionic separation or analysis > Methods > With collection of ions
Description: Methods which include the step of collecting one or more groups of ions having the same electrical charge-to-mass ratio.










Sub-classes under this class:

Class Number Class Name Patents
250/284 For material recovery 125


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
8709572 Fabrication of high gradient insulators by stack compression Apr. 29, 2014
8710430 Mass spectrometry method Apr. 29, 2014
8710454 High gradient lens for charged particle beam Apr. 29, 2014
8704168 End cap voltage control of ion traps Apr. 22, 2014
8704166 Ion trap type mass spectrometer and mass spectrometry Apr. 22, 2014
8704165 Gene detecting methods without using PCR Apr. 22, 2014
8704171 Chemical ionization reaction or proton transfer reaction mass spectrometry Apr. 22, 2014
8692189 Parallel mass analysis Apr. 8, 2014
8686733 Ionization gauge having electron multiplier cold emission source Apr. 1, 2014
8686353 Apparatus system and method for mass analysis of a sample Apr. 1, 2014
8686349 Methods and systems for matching product ions to precursor ions Apr. 1, 2014
8686350 Multiple ion injection in mass spectrometry Apr. 1, 2014
8680481 Detection apparatus for detecting charged particles, methods for detecting charged particles and mass spectrometer Mar. 25, 2014
8680463 Linear ion trap for radial amplitude assisted transfer Mar. 25, 2014
8680462 Curved heated ion transfer optics Mar. 25, 2014
8674293 Multireflection time-of-flight mass spectrometer Mar. 18, 2014
8674299 Mass spectrometric system Mar. 18, 2014
8669518 Mass spectrometer Mar. 11, 2014
8669520 Waveform generation for ion trap Mar. 11, 2014
8664591 Adjusting energy of ions ejected from ion trap Mar. 4, 2014
8658970 Ion tunnel ion guide Feb. 25, 2014
8653450 Microengineered multipole ion guide Feb. 18, 2014
8653449 Sensitive ion detection device and method for analysis of compounds as vapors in gases Feb. 18, 2014
8653448 Method for analyzing glycan structure Feb. 18, 2014
8653447 Chromatograph mass spectrometer Feb. 18, 2014
8648299 Isotope ion microscope methods and systems Feb. 11, 2014
8642973 Detection apparatus for detecting charged particles, methods for detecting charged particles and mass spectrometer Feb. 4, 2014
8642947 Mass spectrometer Feb. 4, 2014
8642949 Efficient atmospheric pressure interface for mass spectrometers and method Feb. 4, 2014
8642948 Ion trap for cooling ions Feb. 4, 2014
8642945 Arrangement for a removable ion-optical assembly in a mass spectrometer Feb. 4, 2014
8637809 Tandem quadrupole mass spectrometer Jan. 28, 2014
8637811 Stabilized electron multiplier anode Jan. 28, 2014
8637815 Charged particle analysers and methods of separating charged particles Jan. 28, 2014
8637817 Multi-pole ion trap for mass spectrometry Jan. 28, 2014
8610053 Inductively coupled plasma MS/MS mass analyzer Dec. 17, 2013
8610055 Mass spectrometer ion trap having asymmetric end cap apertures Dec. 17, 2013
8598517 Method and apparatus for activation of cation transmission mode ion/ion reactions Dec. 3, 2013
8598516 Method of mass-spectrometry and a device for its realization Dec. 3, 2013
8598512 Mass spectrometer and method of mass spectrometry Dec. 3, 2013
8592750 Multi-electrode ion trap Nov. 26, 2013
8592757 Mass spectrometer and method for isotope analysis Nov. 26, 2013
8594972 System and method for tomographic retrieval of parameter profile from traveling path Nov. 26, 2013
8586918 Electrostatic ion trap Nov. 19, 2013
8586915 Gas sampling device and gas analyzer employing the same Nov. 19, 2013
8581177 High duty cycle ion storage/ion mobility separation mass spectrometer Nov. 12, 2013
8581181 Ion guiding device Nov. 12, 2013
8581182 Ion guiding device Nov. 12, 2013
8581184 Quadrupole mass spectrometer Nov. 12, 2013
8581185 Ion storage device with direction-selective radial ejection Nov. 12, 2013

1 2 3 4 5 6 7 8 9 10 11 12










 
 
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