Patents
Sitemap › H01 - Basic electric elements › H01J - Electric discharge tubes or discharge lamps › H01J 49 - Particle spectrometers or separator tubes
Patents for H01J 49 - Particle spectrometers or separator tubes (20,265)
06/2003
06/05/2003CA2468689A1 A system and method for automatic protein sequencing by mass spectrometry
06/05/2003CA2467504A1 Methods and apparatus for improved laser desorption ionization tandem mass spectrometry
06/04/2003EP1315844A1 Gcib size diagnostics and workpiece processing
06/04/2003EP0815584B1 Reducing interferences in elemental mass spectrometers
06/04/2003EP0700521B1 Method and mass spectrometer for desorption and ionization of analytes
06/04/2003CN1110836C Mass spectrometer and using method thereof
06/03/2003US6573517 Ion implantation apparatus
06/03/2003US6573496 Quadrupole mass spectrometer
06/03/2003US6573495 High capacity ion cyclotron resonance cell
06/03/2003US6573494 Curved introduction for mass spectrometry
06/03/2003US6573493 Method and apparatus for laser analysis of dioxins
06/03/2003US6573492 Mass spectrometric analysis method and apparatus using the method
06/03/2003US6571649 Explosive detection system and sample collecting device
06/03/2003CA2185574C Identification of nucleotides, amino acids, or carbohydrates by mass spectrometry
05/2003
05/30/2003WO2003044825A1 High resolution automated maldi data analysis
05/30/2003WO2003044526A1 Parallel concentration, desalting and deposition onto maldi targets
05/29/2003US20030099264 Laser system using ultrashort laser pulses
05/29/2003US20030098414 Electron/ion gun for electron or ion beams with high monochromasy or high current density
05/29/2003US20030098413 Methods and apparatus for improved laser desorption ionization tandem mass spectrometry
05/28/2003EP1315196A2 Mass spectrometer
05/28/2003EP1315195A2 Mass spectrometer
05/28/2003EP1314187A2 Device and method for preventing ion source gases from entering reaction/collision cells in mass spectrometry
05/28/2003EP1314186A2 Sample introduction interface for analytical processing
05/28/2003EP1314185A2 Sample introduction interface for analytical processing of a sample placed on a substrate
05/28/2003EP0750747B1 Identification of amino acids by mass spectrometry
05/27/2003US6570153 Tandem mass spectrometry using a single quadrupole mass analyzer
05/27/2003US6570152 Time of flight mass spectrometer with selectable drift length
05/27/2003US6570151 Methods and apparatus to control charge neutralization reactions in ion traps
05/27/2003US6569324 Integrated monolithic microfabricated electrospray and liquid chromatography system and method
05/22/2003WO2003043053A1 Microspray column, mass spectrometer, and mass spectrometry
05/22/2003WO2003042684A1 Capillary electrophoresis mass spectometry interface
05/22/2003WO2003041869A1 Focussed electrospray device
05/22/2003WO2002101786A3 Spectroscopy instrument using broadband modulation and statistical estimation
05/22/2003WO2002082073A3 A method of and apparatus for ionizing an analyte and ion source probe for use therewith
05/22/2003WO2002071027A3 Variable gain amplification systems and methods
05/22/2003US20030096224 Retentate chromatography and protein chip arrays with applications in biology and medicine
05/22/2003US20030094570 Selective ion source for high intensity focused and collimated ion beams - coupling with high resolution cycloidal path sector
05/22/2003DE19947496C2 Mikrofluidischer Mikrochip Microfluidic microchip
05/22/2003DE10155259C1 Miniaturisiertes Ionenbeweglichkeitsspektrometer Miniaturized ion mobility spectrometer
05/22/2003CA2483493A1 Capillary electrophoresis mass spectometry interface
05/22/2003CA2433399A1 Microspray column, mass spectrometer, and mass spectrometry method
05/21/2003EP1311707A2 Mass spectrometric analysis of biopolymers
05/21/2003EP1024846B1 Dosing unit and a method of continuous introduction of liquid solution samples into a system
05/20/2003US6566653 Investigation device and method
05/20/2003US6566652 Mass spectrometry apparatus having ion source not at negative pressure when finishing measurement
05/20/2003US6566651 Ion trap mass spectrometry and apparatus
05/20/2003US6566079 Methods for analyzing protein binding events
05/20/2003CA2097212C Quadrupole trap improved technique for collisional induced disassociation for ms/ms processes
05/15/2003WO2003041116A1 Mass spectrometry and ion trap mass spectrometer
05/15/2003WO2003041115A1 Mass spectrometer
05/15/2003WO2003041114A2 Method and apparatus to increase the resolution and widen the range of differential mobility analyzers (dmas)
05/15/2003WO2003041107A2 A quadrupole ion trap device and methods of operating a quadrupole ion trap device
05/15/2003WO2003040715A1 Sample preparation methods for maldi mass spectrometry
05/15/2003WO2003040682A2 Ion mobility spectrometer with specifically adapted ion gate
05/15/2003WO2003006949A3 Time-dependent digital signal signal scaling process
05/15/2003WO2002016952A3 Detecting polymers and polymer fragments
05/15/2003US20030092195 Integrated monolithic microfabricated electrospray and liquid chromatography system and method
05/15/2003US20030092193 Method and an apparatus for analyzing trace impurities in gases
05/15/2003US20030090209 Electrostatic fluid accelerator
05/15/2003US20030089849 Apparatus and method for tandem icp/faims/ms
05/15/2003US20030089848 Clean daughter-ion spectra using time-of-flight mass spectrometers
05/15/2003US20030089847 Tandem high field asymmetric waveform ion mobility spectrometry ( faims)/ion mobility spectrometry
05/15/2003US20030089846 Ion trap array mass spectrometer
05/15/2003CA2465166A1 Method and apparatus to increase the resolution and widen the range of differential mobility analyzers (dmas)
05/14/2003EP1310982A2 Time-of-flight mass spectrometer
05/14/2003EP1309855A2 Mass spectrometry
05/13/2003US6563111 Integrated monolithic microfabricated electrospray and liquid chromatography system and method
05/13/2003CA2097210C Quadrupole trap improved technique for ion isolation
05/08/2003WO2003038086A1 Soft ionization device and applications thereof
05/08/2003US20030086826 Method and an apparatus for analyzing trace impurities in gases
05/08/2003US20030085349 Mass analyzing method and an ion trap type mass spectrometer
05/07/2003EP1308709A2 Sample introduction system
05/07/2003EP1308708A2 Sample introduction system
05/07/2003EP1307729A1 Detection method
05/06/2003US6559445 Electron energy filter with magnetic deflecting regions
05/06/2003US6559444 Tandem mass spectrometer comprising only two quadrupole filters
05/06/2003US6559443 Ionization apparatus and ionization method for mass spectrometry
05/06/2003US6559442 High-pressure operation of a field-emission cold cathode
05/06/2003US6559441 Ion separation instrument
05/06/2003US6558902 Infrared matrix-assisted laser desorption/ionization mass spectrometric analysis of macromolecules
05/06/2003US6558630 Dosing unit and a method of continuous introduction of liquid solution samples into a system
05/02/2003EP1306882A2 Ion trap device
05/02/2003EP1306881A2 Mass spectrometer
05/02/2003EP1305819A1 Ion separation instrument
05/02/2003EP1305452A1 Gcib size diagnostics and workpiece processing
05/02/2003EP1053465A4 Speciated isotope dilution mass spectrometry of reactive species and related methods
05/02/2003EP0883894B1 Method of operating an ion trap mass spectrometer
05/02/2003EP0868663B1 Ion mobility spectrometers
05/01/2003WO2002097392A3 Sample concentration maldi plates for maldi mass spectrometry
05/01/2003WO2002008724A8 Multi-inlet mass spectrometer
05/01/2003US20030082826 Reducing sample deposition on sampling orifices of mass spectrometer; obtain nebulizer, insert add gas containing sulfur hexafluroide, perform and monitor spectrum analysis
05/01/2003US20030082080 Coupling to microstructures for a laboratory microchip
05/01/2003US20030080290 Method and apparatus for cooling and focusing ions
05/01/2003US20030080289 Laser device
05/01/2003CA2411021A1 Sample introduction system
04/2003
04/29/2003US6555814 Method and device for controlling the number of ions in ion cyclotron resonance mass spectrometers
04/29/2003US6555813 Probes with hydrophobic coatings for gas phase ion spectrometers
04/24/2003WO2003034464A1 Method and apparatus for a nanoelectrosprayer for use in mass spectrometry
04/24/2003WO2002042733A9 Method for analyzing mass spectra
04/24/2003US20030077840 Method for the comparative quantitative analysis of proteins and other biological material by isotopic labeling and mass spectroscopy
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