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)
09/2003
09/23/2003US6624409 Matrix assisted laser desorption substrates for biological and reactive samples
09/23/2003US6624408 Method for library searches and extraction of structural information from daughter ion spectra in ion trap mass spectrometry
09/23/2003US6623935 Compares each compound's stored spectral data with the sample's spectrum; if a compound's spectrum is found in the sample's spectrum, then peak associated with the found compound's spectrum is removed from the sample's spectrum
09/18/2003WO2003077281A1 Preparative separation of mixtures by mass spectrometry
09/18/2003WO2003077280A1 A plasma mass spectrometer
09/18/2003WO2003010794A3 Mass spectrometry device
09/18/2003WO2002099405A3 Method for measuring the concentration of water in argon, hydrogen, nitrogen and helium by means of ionization mobility spectrometry
09/18/2003US20030175170 System for preparing and handling multiple laser desorption ionization probes
09/18/2003US20030173524 Circuit for applying suplementary voltages to RF multipole devices
09/18/2003US20030173515 Self-aligned ion guide construction
09/18/2003US20030173514 High dynamic range analog-to-digital converter
09/18/2003US20030173513 Probe for mass spectrometry
09/18/2003CA2476386A1 A plasma mass spectrometer
09/16/2003US6621078 Ion trapping device
09/16/2003US6621077 Apparatus and method for atmospheric pressure-3-dimensional ion trapping
09/16/2003US6621076 Flexible assembly for transporting sample fluids into a mass spectrometer
09/16/2003US6621075 Device for delivery of multiple liquid sample streams to a mass spectrometer
09/16/2003US6621074 Tandem time-of-flight mass spectrometer with improved performance for determining molecular structure
09/16/2003US6621073 Time-of-flight mass spectrometer with first and second order longitudinal focusing
09/16/2003US6620624 Mass spectrometry interface, a mass spectrometer and a mass spectrometry
09/16/2003CA2166207C Quadrupole with applied signal having off-resonance frequency
09/12/2003WO2003075308A1 Multi-collector magnetic mass spectrometer
09/12/2003WO2003075307A1 Methods, devices, and systems using acoustic ejection for depositing fluid droplets on a sample surface for analysis
09/12/2003WO2003075306A1 Method for protein identification using mass spectrometry data
09/12/2003CA2477151A1 Method for protein identification using mass spectrometry data
09/11/2003US20030168592 Method and apparatus for generation of molecular beam
09/11/2003US20030168591 Method and apparatus for multispray emitter for mass spectrometry
09/11/2003US20030168590 Pulsers for time-of-flight mass spectrometers with orthogonal ion injection
09/11/2003US20030168589 Triple quadrupole mass spectrometer with capability to perform multiple mass analysis steps
09/11/2003US20030168588 Ion beam mass separation filter, mass separation method thereof and ion source using the same
09/11/2003US20030168587 Detection Method
09/11/2003US20030168586 Cold spray mass spectrometric device
09/11/2003US20030168585 Determination of sample purity through mass spectroscopy analysis
09/10/2003EP1342257A2 APPARATUS AND METHOD FOR MSnth IN A TANDEM MASS SPECTROMETER SYSTEM
09/10/2003EP1342256A2 Method and device for detecting and identifying bio-aerosol particles in the air
09/10/2003EP1342255A2 Time-of-flight bacteria analyser using metastable source ionization
09/10/2003EP1342254A2 Method and device for evaluating the state of organisms and natural products and for analysing a gaseous mixture comprising main constituents and secondary constituents
09/10/2003EP0818054B1 Mass spectrometer
09/09/2003US6617771 Electron ionization ion source
09/09/2003US6617768 Multi dynode device and hybrid detector apparatus for mass spectrometry
09/09/2003US6617578 Self-aligned ion guide construction
09/09/2003US6617577 Method and system for mass spectroscopy
09/09/2003US6617576 Cycloidal mass spectrometer with time of flight characteristics and associated method
09/09/2003US6617575 Modified ion source targets for use in liquid maldi MS
09/09/2003US6617164 Method and apparatus for producing standard gases, carbon monoxide, and hydrogen for determining isotope relationships
09/04/2003WO2003073464A1 Mass spectrometry method for analysing mixtures of substances
09/04/2003WO2003073463A1 Internal introduction of lock masses in mass spectrometer systems
09/04/2003WO2003073462A1 Cycloidal mass spectrometer
09/04/2003WO2003073461A1 Apparatus and method for ion production enhancement
09/04/2003WO2003073094A2 A computational process of automatically determining a polymer composition and sequence using searching techniques based on “branching”
09/04/2003WO2003073086A1 An apparatus and method for using a volume conductive electrode with ion optical elements for a time-of-flight mass spectrometer
09/04/2003WO2003072250A2 Device and methods for automating transfer of multiple samples to an analytical instrument
09/04/2003WO2003072249A2 System for preparing and handling multiple laser desorption ionization probes
09/04/2003WO2003025578A3 Concentration of protein and/or peptides samples
09/04/2003WO2002066952A3 Mass defect labeling for the determination of oligomer sequences
09/04/2003WO2002063288A8 Microfluidic devices
09/04/2003WO2002031484A8 Methods for characterizing molecular interactions using affinity capture tandem mass spectrometry
09/04/2003US20030164449 Method for analysing enzyme-catalysed reactions using maldi-tof mass spectrometry
09/03/2003EP1341206A2 Liquid substrate ion collector
09/03/2003EP1341205A2 Electric charge adjusting method, device therefor, and mass spectrometer
09/03/2003EP1339500A1 Electrospray interface
09/03/2003EP1289627A4 Nanodosimeter based on single ion detection
09/02/2003US6614151 Method and apparatus for deflecting and focusing a charged particle stream
09/02/2003US6614021 Ion optical system for a mass spectrometer
09/02/2003US6614020 Gridless, focusing ion extraction device for a time-of-flight mass spectrometer
09/02/2003US6614019 Mass spectrometry detector
09/02/2003US6614017 Liquid chromatograph mass spectrometer
09/02/2003US6613575 Frontal chromatography, in combination with mass spectrometry, to identify and rank the compounds that bind to a target receptor
09/02/2003CA2302036C Volatile matrices for matrix-assisted laser desorption/ionization mass spectrometry
08/2003
08/28/2003WO2003071569A2 Analytical instruments using a pseudorandom array of sample sources, such as a micro-machined mass spectrometer or monochromator
08/28/2003WO2003071275A1 Ultraphobic surface having a multitude of reversibly producible hydrophilic and/or oleophilic areas
08/28/2003WO2003071274A1 Use of ultraphobic surfaces having a multitude of hydrophilic areas for analyzing samples
08/28/2003WO2003071263A1 Device for isoelectric focussing
08/28/2003WO2003070364A1 Ultraphobic sample carrier having functional hydrophilic and/or oleophilic areas
08/28/2003US20030160169 Electric charge adjusting method, device therefor, and mass spectrometer
08/28/2003US20030160168 Plasma mass spectrometer
08/28/2003US20030160167 Target support and method for ion production enhancement
08/28/2003US20030160166 Electrospray ionization device
08/28/2003US20030160165 Apparatus and method for ion production enhancement
08/28/2003US20030159998 Liquid substrate collector
08/28/2003CA2476493A1 Device for isoelectric focussing
08/28/2003CA2475132A1 Analytical instruments using a pseudorandom array of sample sources, such as a micro-machined mass spectrometer or monochromator
08/27/2003EP1339089A1 Mass spectrometer
08/27/2003EP1339088A2 Mass spectrometer system
08/27/2003EP1338026A2 Sample introduction device for mass spectrometry using a fast fluidic system to synchronize multiple parallel liquid sample streams
08/27/2003EP1337845A2 Method for analyzing mass spectra
08/27/2003EP1337827A2 Method for improving signal-to-noise ratios for atmospheric pressure ionization mass spectrometry
08/27/2003EP1042784B1 Wien filter
08/26/2003US6610986 Soft ionization device and applications thereof
08/26/2003US6610979 Quadrupole mass spectrometer
08/26/2003US6610978 Disposable thus no memory effect or cross contamination; operates with small sample volume
08/26/2003US6610976 Method and apparatus for improved signal-to-noise ratio in mass spectrometry
08/21/2003WO2003069651A1 Permanent magnet ion trap and mass spectrometer using such a magnet
08/21/2003US20030157722 Providing a polymer blend matrix; initiating degradation of polymer blend matrix; subjecting degraded polymer blend matrix to high mass and low mass Time- of-Flight Secondary Ion Mass Spectrometry (ToF SIMS) identifying and quantifying oligomers
08/21/2003US20030155520 Dimensionally stable ion optic component and method of manufacturing
08/21/2003US20030155507 Mass spectrometer
08/21/2003US20030155506 Cyclone sampling nozzle for an ion mobility spectrometer
08/21/2003US20030155505 Internal introduction of lock masses in mass spectrometer systems
08/21/2003US20030155504 Radiative sample warming for an ion mobility spectrometer
08/21/2003US20030155503 Miniature ion mobility spectrometer
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