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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:

Class Number Class Name Patents
250/283 With collection of ions 580


Patents under this class:

Patent Number Title Of Patent Date Issued
8710437 Ion generation using wetted porous material Apr. 29, 2014
8710434 Mass spectrometry device and method using ion-molecule reaction ionization Apr. 29, 2014
8710433 Particle-loaded membrane for solid-phase-extraction and method for performing SALDI-MS analysis of an analyte Apr. 29, 2014
8710432 Dual source mass spectrometry system Apr. 29, 2014
8710431 Dual source mass spectrometry system Apr. 29, 2014
8710429 Identification of biomarkers in biological samples and methods of using same Apr. 29, 2014
8704194 Information acquiring apparatus and information acquiring method for acquiring mass-related information Apr. 22, 2014
8704171 Chemical ionization reaction or proton transfer reaction mass spectrometry Apr. 22, 2014
8704169 Direct impact ionization (DII) mass spectrometry Apr. 22, 2014
8704168 End cap voltage control of ion traps Apr. 22, 2014
8704167 Mass spectrometry analysis of microorganisms in samples 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
8704164 Mass analysis using alternating fragmentation modes Apr. 22, 2014
8692192 Methods and systems for mass spectrometry Apr. 8, 2014
8692189 Parallel mass analysis Apr. 8, 2014
8692188 Mass spectrometers and methods of ion separation and detection Apr. 8, 2014
8692187 Electron transfer dissociation for biopolymer sequence analysis Apr. 8, 2014
8692186 Method and apparatus for leak testing containers Apr. 8, 2014
8686356 Fragmentation methods for mass spectrometry Apr. 1, 2014
8686355 Detection system assembly, dryer cartridge, and regenerator and methods for making and using the same Apr. 1, 2014
8686354 Extraction and detection system and method Apr. 1, 2014
8686353 Apparatus system and method for mass analysis of a sample Apr. 1, 2014
8686352 Systems and computer program products for mass spectrometry Apr. 1, 2014
8686351 Systems and methods for transfer of ions for analysis Apr. 1, 2014
8686350 Multiple ion injection in mass spectrometry Apr. 1, 2014
8686349 Methods and systems for matching product ions to precursor ions Apr. 1, 2014
8680491 Method of controlling ion implantation apparatus Mar. 25, 2014
8680464 Mass spectrometer Mar. 25, 2014
8680461 Analytical instrumentation, apparatuses, and methods Mar. 25, 2014
8680460 Converging-diverging supersonic shock disruptor for fluid nebulization and drop fragmentation Mar. 25, 2014
8674299 Mass spectrometric system Mar. 18, 2014
8674298 Quadrupole mass spectrometer Mar. 18, 2014
8674293 Multireflection time-of-flight mass spectrometer Mar. 18, 2014
8674291 Mass spectrometry assay for congenital adrenal hyperplasia Mar. 18, 2014
8669521 Microwave cavity detector for mass spectrometry Mar. 11, 2014
8669519 Methods for detecting reverse triiodothyronine by mass spectrometry Mar. 11, 2014
8669518 Mass spectrometer Mar. 11, 2014
8668870 Ion mobility spectrometer which controls carrier gas flow to improve detection Mar. 11, 2014
8664592 Time-of-flight mass spectrometer Mar. 4, 2014
8664590 Method of processing image charge/current signals Mar. 4, 2014
8664589 Spectroscopy data display systems and methods Mar. 4, 2014
8658984 Charged particle analysers and methods of separating charged particles Feb. 25, 2014
8658971 Method of processing mass spectral data Feb. 25, 2014
8658969 Mass spectrometer Feb. 25, 2014
8658355 General mass spectrometry assay using continuously eluting co-fractionating reporters of mass spectrometry detection efficiency Feb. 25, 2014
8653451 Apparatus and method for time-of-flight mass spectrometry Feb. 18, 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











 
 
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