Patents
Patents for H01J 49 - Particle spectrometers or separator tubes (20,265)
12/1999
12/15/1999EP0964428A2 Miniaturized device for sample processing and mass spectroscopic detection of liquid phase samples
12/15/1999EP0964427A2 Ambient pressure matrix-assisted laser desorption ionization (maldi) apparatus and method of analysis
12/15/1999EP0963443A1 Releasable nonvolatile mass-label molecules
12/15/1999EP0784862B1 Method for manufacturing a miniaturized mass spectrograph
12/14/1999US6002130 Mass spectrometry and mass spectrometer
12/14/1999US6002129 Inductively coupled plasma mass spectrometric and spectrochemical analyzer
12/14/1999US6002128 Sample analyzer
12/14/1999US6002127 Time-of-flight mass spectrometry analysis of biomolecules
12/14/1999US6002097 System and method for producing nebulized sample analyte containing solution for introduction to sample analysis systems
12/14/1999US6000275 Method for analyzing impurities in gas and its analyzer
12/09/1999WO1999063579A1 Miniature micromachined quadrupole mass spectrometer array and method of making the same
12/09/1999WO1999063578A2 Axial ejection in a multipole mass spectrometer
12/09/1999WO1999063577A2 Metastable atom bombardment source
12/09/1999WO1999063576A1 Atmospheric pressure matrix assisted laser desorption
12/09/1999WO1999062930A2 Protein sequencing using tandem mass spectroscopy
12/09/1999WO1999052127A3 Pyrolysis reactor for the pyrolysis of organic and inorganic samples, elementary analyser containing said pyrolysis reactor and method for mass-spectrometry
12/09/1999DE19822674A1 Gaseinlaß für eine Ionenquelle Gas inlet for an ion source
12/09/1999DE19822672A1 Verfahren und Vorrichtung zur Erzeugung eines gerichteten Gasstrahls Method and apparatus for generating a directed gas jet
12/08/1999EP0962958A1 Ion scattering spectrometer
12/07/1999US5998787 Method of operating a mass spectrometer including a low level resolving DC input to improve signal to noise ratio
12/07/1999US5998215 Portable analyzer for determining size and chemical composition of an aerosol
12/02/1999WO1999062101A1 Mass spectrometry with multipole ion guides
12/02/1999WO1999062100A1 Total ion number determination in an ion cyclotron resonance mass spectrometer using ion magnetron resonance
12/02/1999CA2333124A1 Total ion number determination in an ion cyclotron resonance mass spectrometer using ion magnetron resonance
12/01/1999EP0960431A1 A method for element-selective detection, a micro plasma mass spectrometer for use in the method and a plasma ion source, together with applications thereof
11/1999
11/30/1999US5994704 Electromagnetic deflector
11/30/1999US5994697 Ion trap mass spectrometer and ion trap mass spectrometry
11/30/1999US5994696 MEMS electrospray nozzle for mass spectroscopy
11/30/1999US5994695 Optical path devices for mass spectrometry
11/30/1999US5994694 Ultra-high-mass mass spectrometry with charge discrimination using cryogenic detectors
11/30/1999CA2196411C Electron beam stop analyzer
11/25/1999WO1999060603A2 Gas inlet for an ion source
11/25/1999WO1999060395A1 Method and device for producing a directed gas jet
11/24/1999EP0958593A1 Mems electrospray nozzle for mass spectroscopy
11/18/1999WO1999059187A1 Ion trap mass spectrometer with electrospray ionization
11/18/1999WO1999059182A1 Ion beam apparatus and a method for neutralising space charge in an ion beam
11/18/1999DE19820626A1 Gaseous jet sample feed to ionization unit of mass spectrometer for chemical analysis
11/17/1999EP0957508A2 Analysis of biomolecules using time-of-flight mass spectrometry
11/16/1999US5986260 Mass analyzer
11/16/1999US5986259 Mass spectrometer
11/16/1999US5986258 Extended Bradbury-Nielson gate
11/11/1999WO1999057748A1 Method for analyzing trans-resveratrol by laser desorption coupled to resonant multiphotonic ionization
11/11/1999WO1999057318A2 Infrared matrix-assisted laser desorption/ionization mass spectrometric analysis of macromolecules
11/11/1999WO1999045569A3 A device for determining the energy of ions scattered from a target surface
11/11/1999CA2328110A1 Infrared matrix-assisted laser desorption/ionization mass spectrometric analysis of macromolecules
11/10/1999CN1234906A Microorganism identification
11/09/1999US5981955 Isotope separation using a high field source and improved collectors
11/09/1999US5981946 Time-of-flight mass spectrometer data acquisition system
11/04/1999WO1999056304A2 Apparatus and method for creating a continuous electrospray of a sample for mass spectrometric analysis
11/02/1999US5977541 Laser ionization mass spectroscope and mass spectrometric analysis method
11/02/1999US5977540 Laser-assisted particle analysis
10/1999
10/30/1999CA2270713A1 Multipole rod assembly for spectrometers and ion transmission method
10/27/1999EP0952607A2 Simultaneous detection isotopic ratio mass spectrometer
10/26/1999US5973904 Particle charging apparatus and method of charging particles
10/26/1999US5973322 Collisional axialization of ions in a supersonic expansion for ion injection into time of flight mass spectrometers
10/26/1999US5970804 Methods and apparatus for analysis of complex mixtures
10/26/1999CA2148331C Ion trap mass spectrometer system and method
10/21/1999WO1999053521A1 Apparatus for production and extraction of charged particles
10/21/1999WO1999053307A1 Gas analyzing device and method
10/21/1999WO1999038185A3 Spectrometer provided with pulsed ion source and transmission device to damp ion motion and method of use
10/21/1999WO1999022399A3 Field-release mass spectrometry
10/19/1999US5969353 Microfluid chip mass spectrometer interface
10/19/1999US5969352 Spray chamber with dryer
10/19/1999US5969351 Mass spectrometer
10/19/1999US5969350 Maldi/LDI time-of-flight mass spectrometer
10/19/1999US5969348 Wide mass range focusing in time-of-flight mass spectrometers
10/14/1999WO1999052127A2 Pyrolysis reactor for the pyrolysis of organic and inorganic samples, elementary analyser containing said pyrolysis reactor and method for mass-spectrometry
10/14/1999WO1999038192A3 Method and apparatus for the correction of mass errors in time-of-flight mass spectrometry
10/14/1999DE19816336A1 Analysis of organic materials using mass spectrometry
10/14/1999DE19815436A1 Ionenmobilitätsspektrometer Ion mobility spectrometer
10/13/1999EP0644796B1 Atmospheric pressure ion interface for a mass analyzer
10/12/1999US5965884 Atmospheric pressure matrix assisted laser desorption
10/12/1999US5965883 For a mass spectrometer
10/07/1999WO1999050669A1 Methods for screening compound libraries
10/07/1999WO1999050668A1 Apparatus for screening compound libraries
10/07/1999WO1999050667A1 Electrospray device for mass spectrometer
10/07/1999WO1999050639A1 A cryostat nozzle and a method of using a cryostat
10/07/1999WO1999040610A3 A tandem time-of-flight mass spectrometer with delayed extraction and method for use
10/07/1999WO1999038191A3 Time of flight mass spectrometer and detector therefor
10/07/1999WO1999038190A3 Time of flight mass spectrometer and dual gain detector therefor
10/07/1999DE19803309C1 Position coordinate determination method for ion peak of mass spectrum
10/07/1999CA2316817A1 Electrospray device for mass spectrometer
10/06/1999EP0946267A1 Multipole ion guide ion trap mass spectrometry
10/06/1999EP0774160B1 Mass spectrometer for macromolecules with cryogenic particle detectors
10/05/1999US5962851 Multipole ion guide for mass spectrometry
10/05/1999US5962850 Large aperture particle detector with integrated antenna
10/05/1999US5962849 Particle selection method and a time-of flight mass spectrometer
10/05/1999US5962774 Real-time monitoring of volatile organic compounds using chemical ionization mass spectrometry
09/1999
09/30/1999WO1999049308A1 Method for detecting elements in solutions and device for realising the same
09/30/1999WO1999034400A9 Direct injection high efficiency nebulizer for analytical spectrometry
09/30/1999WO1999033089A3 Method and device for detecting sample molecules in a carrier gas
09/30/1999CA2325060A1 Method for detecting elements in solutions and device for realising the same
09/29/1999EP0945893A2 Method of mass-analyzing body fluid and apparatus therefor
09/28/1999US5960160 Liquid heater assembly with a pair temperature controlled electric heating elements and a coiled tube therebetween
09/28/1999US5959396 High current nova dual slit electrode enchancement
09/28/1999US5959303 Generator of ribbon-shaped ion beam
09/28/1999US5959297 Mass spectrometers and methods for rapid screening of libraries of different materials
09/23/1999WO1999047912A1 Ion mobility storage trap and method
09/23/1999WO1999039368A3 Time-of-flight mass spectrometer
09/23/1999WO1999035668A3 Charged particle energy analysers