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)
11/2008
11/18/2008US7453060 Solid-state flow generator and related systems, applications, and methods
11/18/2008US7453059 Technique for monitoring and controlling a plasma process
11/18/2008CA2339553C Method for separation of isomers and different conformations of ions in gaseous phase
11/18/2008CA2273322C Apparatus and method for desolvating and focussing ions for introduction into a mass spectrometer
11/18/2008CA2255188C Method and apparatus for multiple stages of mass spectrometry
11/13/2008WO2008137484A2 Laser desorption - electrospray ion (esi) source for mass spectrometers
11/13/2008WO2008137481A2 Method and apparatus for scaling intensity data in a mass spectrometer
11/13/2008WO2008136931A2 Systems and methods for analyzing underwater, subsurface and atmospheric environments
11/13/2008WO2008136058A1 Sample plate for laser desorption ionization and mass spectrometer utilizing the sample plate
11/13/2008WO2008136040A1 Mass spectroscope
11/13/2008WO2008134887A1 Methods for penning trap mass spectroscopy
11/13/2008WO2008103492A3 Coaxial hybrid radio frequency ion trap mass analyzer
11/13/2008WO2008025014A3 Data-dependent selection of dissociation type in a mass spectrometer
11/13/2008WO2007135554A3 Sampling device for introduction of samples into analysis system
11/13/2008US20080277580 Ion trap mass spectrometer
11/13/2008US20080277578 Nanoporous substrates for the analytical methods
11/13/2008US20080277577 Linear electronic field time-of-flight ion mass spectrometers
11/13/2008US20080277576 Time-of-flight secondary ion mass spectrometer
11/13/2008US20080277575 Ion mobility spectrometer and ion-mobility-spectrometry/mass-spectrometry hybrid spectrometer
11/13/2008US20080277574 Apparatus and Method For Positioning a Discharge Tube With Respect to an Orifice
11/13/2008DE202008009113U1 Messvorrichtung mit Elektrospray-Anordnung und Vorrichtung zur optischen Analyse Measuring device with electrospraying apparatus and apparatus for optical analysis
11/13/2008CA2683985A1 Laser desorption - electrospray ion (esi) source for mass spectrometers
11/13/2008CA2683972A1 Method and apparatus for scaling intensity data in a mass spectrometer
11/12/2008EP1990827A2 Time-of-flight secondary ion mass spectrometer
11/12/2008CN101305444A Mass spectrometer
11/12/2008CN100431707C Sample presentation device with differing wettability
11/11/2008US7451052 Application of comprehensive calibration to mass spectral peak analysis and molecular screening
11/11/2008US7450618 Laser system using ultrashort laser pulses
11/11/2008US7449687 Methods and compositions for combining ions and charged particles
11/11/2008US7449686 Apparatus and method for analyzing samples in a dual ion trap mass spectrometer
11/11/2008US7449685 Gas monitoring apparatus
11/11/2008US7449684 Mass spectrometer
11/11/2008US7449682 System and method for depth profiling and characterization of thin films
11/11/2008US7449150 Probe and apparatus for desorption and ionization of analytes
11/06/2008WO2008134231A2 Separation and axial ejection of ions based on m/z ratio
11/06/2008WO2008133661A2 Trace chemical sensing
11/06/2008WO2008133074A1 Control method of mass spectrometer and spectrometer
11/06/2008WO2008132465A1 Ion mobility spectrometer including spaced electrodes for filterin
11/06/2008WO2008131533A1 Mass spectrometer ion guide providing axial field, and method
11/06/2008WO2008097962A3 Methods and apparatus of ion mobility spectrometer
11/06/2008WO2008097243A3 System and method for implementing balanced rf fields in an ion trap device
11/06/2008US20080272295 Multipole mass filter having improved mass resolution
11/06/2008US20080272294 Laser desorption - electrospray ion (ESI) source for mass spectrometers
11/06/2008US20080272293 Reversed Geometry MALDI TOF
11/06/2008US20080272292 System and Method for Grouping Precursor and Fragment Ions Using Selected Ion Chromatograms
11/06/2008US20080272291 Tof-tof with high resolution precursor selection and multiplexed ms-ms
11/06/2008US20080272290 Reflector TOF With High Resolution and Mass Accuracy for Peptides and Small Molecules
11/06/2008US20080272289 Linear tof geometry for high sensitivity at high mass
11/06/2008US20080272288 Method and apparatus for scaling intensity data in a mass spectrometer
11/06/2008US20080272287 High Performance Low Cost MALDI MS-MS
11/06/2008US20080272286 Vacuum Housing System for MALDI-TOF Mass Spectrometry
11/06/2008US20080272285 Ion Mobility Spectrometer Comprising a Corona Discharge Ionization Element
11/06/2008CA2685791A1 Mass spectrometer ion guide providing axial field, and method
11/06/2008CA2684990A1 Ion mobility spectrometer including spaced electrodes for filterin
11/05/2008CN101300659A Method of mass spectrometry and mass spectrometer
11/04/2008US7446310 High throughput quadrupolar ion trap
11/04/2008US7446309 In-plane distribution measurement method
11/04/2008US7445885 Method for analyzing enzyme-catalyzed reactions using MALDI-TOF mass spectrometry
10/2008
10/30/2008WO2008129850A1 Ion trap mass spectrograph
10/30/2008WO2008129751A1 Mass spectroscope
10/30/2008WO2008129039A2 Improved coupling between axisymmetric differential mobility analyzers and mass spectrometers or other analyzers and detectors
10/30/2008WO2007131146A3 Power supply regulation using a feedback circuit comprising an ac and dc component
10/30/2008WO2007109881A9 Biomarkers useful for diagnosing prostate cancer, and methods thereof
10/30/2008US20080271209 High-throughput evaluation of rubisco and plant photosynthetic performance in vivo
10/30/2008US20080270083 Method of Processing Mass Spectrometry Data
10/30/2008US20080265173 Microfabricated miniature grids
10/30/2008US20080265154 Mass spectrometer ion guide providing axial field, and method
10/30/2008US20080265152 Mass Spectrometer
10/30/2008DE102007017055A1 Messung der Mobilität massenselektierter Ionen Measurement of the mass-selected ion mobility
10/29/2008EP1984934A1 Radio frequency ion guide
10/29/2008CN201141853Y Ion transfer spectrometer
10/28/2008US7442923 Scanning electron microscope
10/28/2008US7442922 Method for locally highly resolved, mass-spectroscopic characterization of surfaces using scanning probe technology
10/28/2008US7442921 Protein profiles with atmospheric pressure ionization
10/28/2008US7442919 Supercritical fluid jet method and supercritical fluid jet mass analysis method and device
10/28/2008US7442556 For providing a fluid sample directly from the microfluidic device to an analytical device such as mass spectrometer; deliver nanoliter scale samples with a uniform low sample flow rate for direct analysis
10/28/2008CA2362449C Photoionization mass spectrometer
10/23/2008WO2008126383A1 Ion trap mass spectrograph
10/23/2008WO2008125804A2 Detectors and ion sources
10/23/2008WO2008125463A2 Resolution improvement in the coupling of planar differential mobility analyzers with mass spectrometers or other analyzers and detectors
10/23/2008WO2008103733A9 Gas ionizer
10/23/2008WO2008076769A8 Plural bore to single bore ion transfer tube
10/23/2008US20080258053 All-mass ms/ms method and apparatus
10/23/2008US20080258052 Mass spectrometer interface
10/23/2008US20080257019 Method of Analyzing Phosphorous Acid, Fosetyl-Al, or Both Simultaneously
10/23/2008DE19814177B4 Gaschromatographmassenspektrometer Gaschromatographmassenspektrometer
10/23/2008DE10350664B4 Verfahren zur Trennung von Ionen A process for the separation of ions
10/23/2008DE102007024858A1 Mass spectrometer e.g. ion cyclotron resonance mass spectrometer, has electrostatic ion trap with outer and inner electrodes arranged such that potential between them corresponds to superposition of partial potentials of preset form
10/23/2008CA2683913A1 Detectors and ion sources
10/22/2008EP1982349A2 Chemical noise reduction for mass spectrometry
10/21/2008US7439529 High current density ion source
10/21/2008US7439521 Ion source with removable anode assembly
10/21/2008US7439520 Ion optics systems
10/21/2008US7439500 Analyzing system and charged particle beam device
10/21/2008US7439499 Multiple electrospray probe interface for mass spectrometry
10/21/2008US7439498 Method and apparatus for separation of isobaric interferences
10/21/2008US7439497 Control system and apparatus for use with laser excitation and ionization
10/21/2008US7439496 Chemical identification of peroxide-based explosives
10/21/2008CA2291546C Method of monitoring the status of the gas drying system in an ion mobility spectrometer
10/16/2008WO2008124407A2 Method and apparatus for generation of reagent ions in a mass spectrometer
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