Patents for H01J 49 - Particle spectrometers or separator tubes (20,265) |
---|
02/15/1996 | WO1996004676A1 Mass spectrometer for macromolecules with cryogenic particle detectors |
02/08/1996 | WO1996003768A1 Mass spectrometer system and method for matrix-assisted laser desorption measurements |
02/01/1996 | WO1996002935A1 Electronic energy filter |
02/01/1996 | DE19526999A1 Electron energy filter for transmission electron microscope |
01/23/1996 | US5486697 Array of micro-machined mass energy micro-filters for charged particles |
01/17/1996 | EP0692812A1 Magnetic wedge for active aberration correction in a massspectrometer |
01/17/1996 | EP0692713A1 Electrospray assembly |
01/16/1996 | US5485016 Atmospheric pressure ionization mass spectrometer |
01/11/1996 | DE19513459A1 Ionenmobilitätsspektrometer mit flexiblen gedruckten Leiterplatten und Verfahren zu dessen Herstellung An ion mobility spectrometer with flexible printed circuit boards and method for production thereof |
01/10/1996 | EP0489020B1 Method of preparing a sample for analysis |
01/09/1996 | US5482861 Transferring a sample measurement, incubation and analyzing |
01/04/1996 | DE4421272A1 Double inlet system for determn. of gas isotopic compsn. |
01/03/1996 | EP0575409B1 Isotopic-ratio plasma source mass spectrometer |
01/02/1996 | US5481110 Thin film preconcentrator array |
01/02/1996 | US5481108 Method for ion detection and mass spectrometry and apparatus thereof |
01/02/1996 | US5481107 Mass spectrometer |
01/02/1996 | US5480809 Method and apparatus for removal of residual interfering nebulized sample |
12/27/1995 | EP0583329B1 Process for the manufacture of a multipolar elongate-electrode lens or mass filter |
12/26/1995 | US5479012 Method of space charge control in an ion trap mass spectrometer |
12/21/1995 | WO1995034901A1 Soft x-ray submicron lithography using multiply charged ions |
12/20/1995 | EP0687381A1 Ion gun and mass spectrometer employing the same |
12/20/1995 | EP0586543A4 Microelectrospray method and apparatus |
12/20/1995 | EP0445276B1 Method for the laser desorption of ions in mass spectrometry |
12/19/1995 | US5477048 Inductively coupled plasma mass spectrometer |
12/19/1995 | US5477046 Electron source for a mini ion trap mass spectrometer |
12/14/1995 | WO1995034089A1 Process and device for feeding liquid samples to mass spectrometers by electrostatic nebulisation |
12/13/1995 | EP0637283A4 Plastic assay cuvette having low birefringence. |
12/12/1995 | US5475217 Ion mobility spectrometry equipment |
12/07/1995 | WO1995033279A1 Tandem mass spectrometry apparatus |
11/29/1995 | EP0684628A1 Ion trap mass spectrometer system and method |
11/29/1995 | EP0684470A2 Method and apparatus for gas analysis |
11/29/1995 | EP0425658B1 Method and apparatus for producing an arbitrary excitation spectrum for fourier transform mass spectrometry |
11/28/1995 | US5471059 Multiple-detector system for detecting charged particles |
11/28/1995 | US5471058 Anesthesia monitor |
11/23/1995 | DE4416413A1 Verfahren zum Betreiben eines Flugzeit-Sekundärionen-Massenspektrometers A method of operating a Time of Flight Secondary Ion Mass Spectrometer |
11/21/1995 | US5469323 Method and apparatus for trapping charged particles |
11/21/1995 | US5468958 Quadrupole ion trap with switchable multipole fractions |
11/21/1995 | US5468957 Ejection of ions from ion traps by combined electrical dipole and quadrupole fields |
11/21/1995 | US5468452 Quantitative analysis combining high performance liquid chromatograph and mass spectrometer |
11/21/1995 | CA2033753C Generation of an exact three-dimensional quadrupole electric field |
11/16/1995 | WO1995031000A1 Process for operating a time-of-flight secondary ion mass spectrometer |
11/15/1995 | EP0681852A1 Detector for a radiation therapy transport apparatus |
11/14/1995 | US5466933 For separation of a collimated stream of electrons |
11/14/1995 | US5466932 Micro-miniature piezoelectric diaphragm pump for the low pressure pumping of gases |
11/14/1995 | US5466931 Mass spectrometry method using notch filter |
11/14/1995 | US5465480 Method of manufacturing a gating grid |
11/08/1995 | CN1111352A Portable GCMS system using getter pump |
11/07/1995 | US5464985 Non-linear field reflectron |
11/07/1995 | US5464978 Electron energy spectrometer |
11/07/1995 | US5464975 Method and apparatus for charged particle collection, conversion, fragmentation or detection |
10/31/1995 | US5463220 Time of flight mass spectrometer, ion source, and methods of preparing a sample for mass analysis and of mass analyzing a sample |
10/31/1995 | US5463219 Mass spectrometer system and method using simultaneous mode detector and signal region flags |
10/31/1995 | US5463218 Detection of very large molecular ions in a time-of-flight mass spectrometer |
10/26/1995 | WO1995019638A3 Ion spray with intersecting flow |
10/26/1995 | DE3490595C2 Surface diagnostic analysis |
10/24/1995 | US5461235 Mass spectrometry apparatus and method relating thereto |
10/20/1995 | CA2146423A1 Spray interface for a mass spectrometer for direct analysis of volatiles in blood |
10/17/1995 | US5459315 Quadrupole mass analyzer including spring-clamped heat sink plates |
10/11/1995 | EP0676792A2 Ion technology device |
10/10/1995 | US5457324 Spectrum analyzer in an ion implanter |
10/10/1995 | US5457315 Method of selective ion trapping for quadrupole ion trap mass spectrometers |
10/03/1995 | US5455418 Micro-fourier transform ion cyclotron resonance mass spectrometer |
10/03/1995 | US5454274 Sequential combination low temperature condenser and enclosed filter solvent removal system, and method of use |
09/27/1995 | EP0629313A4 Laser desorption ionization mass monitor (ldim). |
09/26/1995 | US5453614 Mass spectrometry probe, particularly in magnetized plasma |
09/26/1995 | US5453613 Mass spectra interpretation system including spectra extraction |
09/26/1995 | US5453247 Instrument and method for the sequencing of genome |
09/21/1995 | WO1995025281A1 Identification of nucleotides, amino acids, or carbohydrates by mass spectrometry |
09/21/1995 | WO1995015001A3 Enhanced resolution maldi tof-ms sample surface |
09/21/1995 | DE4408489A1 Multiple reflection spectrometer for time of flight mass spectrometer |
09/19/1995 | US5451783 Charged-particle analyser |
09/19/1995 | US5451782 Mass spectometry method with applied signal having off-resonance frequency |
09/19/1995 | US5451781 Mini ion trap mass spectrometer |
09/19/1995 | US5451780 Device for setting slit widths in the beam path of spectrometers |
09/19/1995 | US5451528 Methods for providing homogeneous reagents |
09/14/1995 | WO1995024259A1 Improvements to electrospray and atmospheric pressure chemical ionization sources |
09/14/1995 | DE4408032A1 Verfahren zur Ionisierung von gelösten Atomen oder Molekülen aus Flüssigkeiten durch elektrisches Versprühen A method for ionization of solute atoms or molecules from liquids by electric spraying |
09/12/1995 | US5449914 Imaging electron energy filter |
09/12/1995 | US5449905 Method for generating filtered noise signal and broadband signal having reduced dynamic range for use in mass spectrometry |
09/12/1995 | US5449902 Apparatus for directly coupling analytical column with mass spectrometer |
09/12/1995 | CA1336970C Sample injector |
09/06/1995 | EP0491706B1 Method of preparing a sample for analysis |
09/05/1995 | US5448063 Particle-optical instrument |
09/05/1995 | US5448062 For treating a sample for introduction into a mass spectrometer |
09/05/1995 | US5448061 Method of space charge control for improved ion isolation in an ion trap mass spectrometer by dynamically adaptive sampling |
09/05/1995 | US5447763 Doped electrodes for semiconductors |
09/05/1995 | US5447553 Method for interfacing liquid chromatography-mass spectrometry systems |
08/31/1995 | WO1995023018A1 Multipole ion guide for mass spectrometry |
08/30/1995 | EP0669638A1 Method and apparatus for generating ions, especially for a mass spectrometer such as a time-of-flight mass spectrometer, from thermally unstable, non-volatile, large molecules |
08/30/1995 | EP0669635A2 Scanning imaging high resolution electron spectroscopy |
08/23/1995 | EP0601118A4 Mass spectrometry method using supplemental ac voltage signals. |
08/23/1995 | EP0573561A4 Chemical ionization mass spectrometry method using notch filter |
08/23/1995 | EP0573556A4 Mass spectrometry method using notch filter |
08/22/1995 | US5444243 Wien filter apparatus with hyperbolic surfaces |
08/22/1995 | US5444242 Scanning and high resolution electron spectroscopy and imaging |
08/17/1995 | DE19502439A1 Charged particle beam in vacuum current measurement |
08/15/1995 | US5442183 Charged particle beam apparatus including means for maintaining a vacuum seal |
08/15/1995 | US5442175 Gas evolution component analysis |
08/09/1995 | EP0573579A4 Mass spectrometry method using supplemental ac voltage signals. |
08/08/1995 | US5440119 Method for eliminating noise and artifact peaks in the deconvolution of multiply charged mass spectra |