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)
08/2003
08/21/2003US20030155502 Methods and apparatus to control charge neutralization reactions in ion traps
08/21/2003US20030155501 Method and apparatus for compensating waveforms, spectra, and profiles derived therefrom for effects of drift
08/21/2003US20030155500 Interfaces for a photoionization mass spectrometer
08/21/2003US20030155499 Method and device for performing analyses in parallel
08/21/2003US20030155498 Mass spectrometer system
08/21/2003US20030155497 Electrospray ionization mass analysis apparatus and system thereof
08/21/2003US20030155496 Mass spectrometer including a quadrupole mass analyser arrangement
08/21/2003US20030154773 Scanning atom probe and analysis method utilizing scanning atom probe
08/21/2003CA2475352A1 Permanent magnet ion trap and mass spectrometer using such a magnet
08/20/2003EP1336192A1 An ion focussing and conveying device and a method of focussing and conveying ions
08/20/2003EP1336187A2 Radio frequency ion source
08/20/2003EP1336097A2 Microfluidic device based sample injection system for analytical devices
08/20/2003CN1437760A Multiple electrospray device, system and methods
08/19/2003US6608318 Interior deactivation coating of metal nitride or sulfide conductive material
08/19/2003US6608315 Mechanism for prevention of neutron radiation in ion implanter beamline
08/19/2003US6608304 Automatic background ejection (ABE)
08/19/2003US6608303 Quadrupole ion trap with electronic shims
08/19/2003US6608302 Method for calibrating a Fourier transform ion cyclotron resonance mass spectrometer
08/19/2003US6607921 Methods for screening compound libraries
08/19/2003US6607414 Method of making an ion reflectron comprising a flexible circuit board
08/14/2003WO2003067627A1 Circuit for applying supplementarty voltages to rf multipole devices
08/14/2003WO2003067626A1 Mass spectrometry
08/14/2003WO2003067625A1 Method and apparatus for desolvating ions for introduction into a faims analyzer region
08/14/2003WO2003067624A1 Faims apparatus having plural ion inlets and method therefore
08/14/2003WO2003067623A1 Two-dimensional quadrupole ion trap operated as a mass spectrometer
08/14/2003WO2003067261A1 Method for distinguishing between protein variants
08/14/2003WO2003067244A2 Faims with non-destructive detection of selectively transmitted ions
08/14/2003WO2003067243A1 Side-to-side faims apparatus having an analyzer region with non-uniform spacing and method therefore
08/14/2003WO2003067242A1 Faims apparatus and method for detecting trace amounts of a vapour in a carrier gas
08/14/2003WO2003067237A2 Faims apparatus and method using carrier gases that contain a trace amount of a dopant species
08/14/2003WO2003067236A2 Segmented side-to-side faims
08/14/2003US20030153087 Method for distinguishing between protein variants
08/14/2003US20030150989 Ion trap mass analyzing apparatus
08/14/2003US20030150988 Ion trap mass spectrometer using pre-calculated waveforms for ion isolation and collision induced dissociation
08/14/2003US20030150987 FAIMS with non-destructive detection of selectively transmitted ions
08/14/2003US20030150986 FAIMS with non-destructive detection of selectively transmitted ions
08/14/2003US20030150985 Faims apparatus and method with ion diverting device
08/14/2003US20030150984 FAIMS with non-destructive detection of selectively transmitted ions
08/14/2003CA2475608A1 Faims with non-destructive detection of selectively transmitted ions
08/14/2003CA2475555A1 Segmented side-to-side faims
08/14/2003CA2474584A1 Faims apparatus having plural ion inlets and method therefore
08/14/2003CA2474566A1 Method for distinguishing between protein variants
08/14/2003CA2474561A1 Faims apparatus and method for detecting trace amounts of a vapour in a carrier gas
08/13/2003CN1117980C One-step mass spectrographic analysis process for measuring ratio and content of neodymium isotopes
08/12/2003CA2163779C Mass spectrometry method with two applied trapping fields having same spatial form
08/07/2003WO2003065763A1 Gating grid and method of making same
08/07/2003WO2003065407A1 Ion trap mass spectrometer using pre-calculated waveforms for ion isolation and collision induced dissociation
08/07/2003WO2003065406A1 Electrospray ionization mass spectrometric device and system therefor
08/07/2003WO2003065405A1 Electro-spray ionization mass spectrometer and method therefor
08/07/2003WO2003065404A1 Integrated ion focusing and gating optics for ion trap mass spectrometer
08/07/2003WO2003065403A2 Quadrupole mass spectrometers
08/07/2003US20030148528 Ir maldi mass spectrometry of nucleic acids using liquid matrices
08/07/2003US20030146759 Nanodosimeter based on single ion detection
08/07/2003US20030146392 Gate for modulating beam of charged particles and method for making same
08/07/2003US20030146378 Skimmer for mass spectrometry
08/07/2003US20030146377 Method and apparatus for electrospray-augmented high field asymmetric ion mobility spectrometry
08/06/2003EP1333271A1 Method for measuring rate of permeation of vapor through sample
08/06/2003EP1332652A2 Mechanism for prevention of neutron radiation in ion implanter beamline
08/06/2003EP1332513A2 Detecting polymers and polymer fragments
08/05/2003US6603118 Fluid sample such as that may be required by analytical devices such as mass spectrometers configured to analyze small samples of biomolecular fluids. Such transport involves nozzleless acoustic ejection, wherein analyte molecules are
08/05/2003US6602472 Microfluidic microchip for chemical, physical, and/or biological analysis or synthesis; deformable substrate carrying a channel structure
08/05/2003CA2284825C Time of flight mass spectrometer and detector therefor
07/2003
07/31/2003WO2003025576A3 Mass labels
07/31/2003WO2002021565A9 Apparatus for magnetically scanning and/or switching a charged-particle beam
07/31/2003US20030143493 Multiple electrospray device, systems and methods
07/31/2003US20030141449 Integrated ion focusing and gating optics for ion trap mass spectrometer
07/31/2003US20030141447 Preparation of ion pulse for time-of-flight and for tandem time-of-flight mass analysis
07/31/2003US20030141446 Ion detecting apparatus and methods
07/31/2003US20030141445 Mass spectrometer based on the use of quadrupole lenses with angular gradient of the electrostatic field
07/31/2003US20030141392 Electrospray emitter
07/30/2003EP1330833A2 Electron spectrometer
07/30/2003EP1330829A2 Method and apparatus for producing a discrete particle
07/30/2003EP0868730B1 Method for trapping ions into ion traps and ion trap mass spectrometer system thereof
07/29/2003US6600155 Mass spectrometry from surfaces
07/29/2003US6600154 Ion filling control in ion trap mass spectrometers
07/24/2003WO2003060945A1 Apparatus and method for ion cyclotron resonance mass spectrometry
07/24/2003WO2002050866A3 Method and apparatus for ejecting ions from a quadrupole ion trap
07/24/2003US20030139885 Methods and devices for proteomics data complexity reduction
07/24/2003US20030138823 Sample preparation methods for maldi mass spectrometry
07/24/2003US20030137229 Electron ionization ion source
07/24/2003US20030136918 Soft ionization device and applications thereof
07/24/2003US20030136905 Ion-guide systems
07/24/2003US20030136904 Liquid chromatograph mass spectrometer
07/24/2003US20030136903 Time-of-flight mass spectrometers with orthogonal ion injection
07/24/2003US20030136667 Dosing unit with electrically polarised moving member
07/24/2003CA2473176A1 Apparatus and method for ion cyclotron resonance mass spectrometry
07/23/2003EP1328963A2 Method for calibration of time-of-flight mass spectrometers
07/23/2003EP1328787A1 Method for performing chemical and isotopic analysis and measurements on constituents transported by a bore fluid
07/23/2003EP0970505B1 Time of flight mass spectrometer and detector therefor and spectrometry method
07/23/2003CN1115655C Mass spectrum method for antifraud industry
07/22/2003US6596991 Isotopomer mass spectrometer
07/22/2003US6596990 Internal detection of ions in quadrupole ion traps
07/22/2003US6596989 Mass analysis apparatus and method for mass analysis
07/22/2003US6596988 Porous polymer monoliths permeable for liquid chromotography; microfabricated silicon chips
07/22/2003US6596987 Methods and systems for monitoring combustion condition
07/17/2003WO2003058673A2 Adaptive mounting
07/17/2003WO2003058204A2 Simultaneous acquisation of chemical information
07/17/2003US20030132380 Micromachined field asymmetric ion mobility filter and detection system
07/17/2003US20030132378 Electronic methods of correcting the electric field of quadrupole mass filters to improve performance
07/17/2003US20030132377 Mass spectrometer
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