Patents
Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887)
02/1995
02/15/1995EP0638814A1 Magnetic resonance systems
02/15/1995EP0638813A1 Magnetic resonance system
02/15/1995EP0638318A2 Compositions for increasing the image contrast in diagnostic investigations of the digestive tract
02/15/1995EP0637933A1 Method and kit for imaging and treating organs and tissues
02/15/1995EP0610493A4 Magnetic structure having a mirror.
02/14/1995US5390061 Multilayer magnetoresistance effect-type magnetic head
02/14/1995US5389909 Open architecture magnetic resonance imaging passively shimmed superconducting magnet assembly
02/14/1995US5389889 Temperature-compensated current source for use in a hall analog magnetic-field detector
02/14/1995US5389880 Magnetic resonance imaging apparatus
02/14/1995US5389879 MRI device having high field strength cylindrical magnet with two axially spaced electromagnets
02/14/1995US5389878 Electron spin resonance device
02/14/1995US5389877 Nuclear magnetic resonance pulse sequences for determining bound fluid volume
02/14/1995US5389875 Apparatus for non-destructive testing of dielectric/magnetic materials
02/14/1995US5388580 Head holder for magnetic resonance imaging/spectroscopy system
02/09/1995WO1995004288A1 Improvements in or relating to nuclear magnetic resonance (nmr) imaging
02/09/1995WO1995004287A1 Magnetic sensor and magnetic detector
02/09/1995DE4426773A1 Method for analysing the use of gradients for oblique MRI imaging
02/09/1995DE4337503C1 Method for spatially resolved blood-flow measurement by means of nuclear magnetic resonance
02/09/1995DE4326045A1 Nuclear magnetic resonance device having at least two transmit frequencies
02/08/1995EP0637756A1 Method and apparatus for substantially simultaneously exciting a plurality of slices in NMR imaging
02/08/1995EP0637755A1 Magnetic resonance imaging apparatus
02/08/1995EP0637387A1 Magnetic resonance imaging color composites.
02/08/1995EP0637220A1 Endorectal probe with planar movable mri coil
02/07/1995US5387868 Magnetic resonance apparatus
02/07/1995US5387867 Pulsed low frequency EPR spectrometer and imager
02/07/1995US5387866 Methods for high-speed measurement of spin-lattice relaxation times
02/07/1995US5387865 Permeability determination from NMR relaxation measurements for fluids in porous media
02/07/1995US5387864 Channel equalized DC squid flux-locked loop
02/07/1995US5387410 Administering nontoxic paramagnetic image altering chelate compound
02/02/1995WO1995003686A1 Active electromagnetic shielding
02/02/1995WO1995003551A1 Pulsed low frequency epr spectrometer and imager
02/02/1995WO1995003550A1 Nuclear magnetic resonance process and device for imaging the body
02/02/1995DE4325578A1 Switching device for an electromagnet
02/02/1995CA2165173A1 Active electromagnetic shielding
02/01/1995EP0636906A1 Installation and method for measuring the remanent magnetization of a geologic formation
02/01/1995EP0636870A2 Force sensor using piezoelectric elements
02/01/1995EP0636342A1 Magnetic resonance imaging apparatus
02/01/1995EP0636274A1 Structured coil electromagnets for magnetic resonance imaging
02/01/1995EP0636250A1 Magnet assembly
02/01/1995EP0636183A1 Compositions and methods for protein structural determinations
02/01/1995EP0505372B1 Process and device for testing a hall sensor system
02/01/1995EP0407384B1 Magnet assembly
02/01/1995CN2188778Y Air vibrating coil zero magnetic flow testing sensor
01/1995
01/31/1995US5386191 RF coil providing reduced obstruction access to image volume in transverse magnet MRI system
01/31/1995US5386190 Selective excitation method of nuclear spins in magnetic resonance imaging and MRI apparatus using the same
01/31/1995US5385893 Tricyclopolyazamacrocyclophosphonic acids, complexes and derivatives thereof, for use as contrast agents
01/31/1995US5385719 Paramagnetic ion chelated to polymers; x-ray and ultrasonic contrast agents, nuclear medicine imaging, radiotherapy,
01/31/1995CA2128754A1 Installation and process for measuring the remanent magnetization of geological formations
01/26/1995WO1995002831A1 Methods and compositions for image contrast enhancing
01/26/1995WO1995002361A1 Doppler ultrasound trigger for use with mr
01/26/1995WO1994028781A3 Magnetic resonance arteriography with dynamic intravenous contrast agents
01/26/1995CA2165086A1 Methods and compositions for image contrast enhancing
01/25/1995EP0635727A1 Magnetic resonance imaging apparatus
01/25/1995EP0635117A1 Determining optical signal transit delay time in an optical interferometer.
01/25/1995CN1097584A Magnet apparatus for magnetic resonance imaging
01/24/1995US5384542 Device for estimating, at high temperature, the electromagnetic properties of a material
01/24/1995US5384538 Magnetic field generation device for use in superconductive type MRI
01/24/1995US5384537 Nuclear magnetic resonance imaging system with noise reduced intercom
01/24/1995US5384536 Nuclear magnetic resonanace inspection apparatus and its method
01/19/1995DE4324486C1 Arrangement for evaluating a Hall-probe signal
01/19/1995DE4322352A1 Radio-frequency system of an apparatus for nuclear spin (NMR, magnetic resins) tomography with an electrically decoupled local coil device
01/18/1995EP0634664A1 Fast spin echo prescan for MRI system
01/18/1995EP0634663A1 Non-destructive testing equipment having SQUID type magnetic sensor
01/18/1995EP0619021A4 Current sensor.
01/17/1995US5382936 Field augmented permanent magnet structures
01/17/1995US5382905 Magnet apparatus for magnetic resonance imaging
01/17/1995US5382904 Structured coil electromagnets for magnetic resonance imaging and method for fabricating the same
01/17/1995US5382903 Magnetic resonance apparatus
01/17/1995US5382902 Method for eliminating motional artifacts in magnetic resonance imaging
01/17/1995US5382901 Optical magnetic field sensor capable of precise measurement without temperature induced errors
01/17/1995US5382421 Administering metal complexes of N-carboxylated desferrioxamine B derivatives
01/17/1995US5381666 Cryostat with liquefaction refrigerator
01/17/1995EP0646277A4 Giant magnetoresistant single film alloys.
01/12/1995WO1995001574A1 Non-destructive testing system using high temperature superconducting squid
01/12/1995WO1995001124A1 Functionalized tripodal ligands for imaging applications
01/12/1995DE4327325C1 Method for time-resolved MR imaging
01/12/1995DE4323040A1 Josephson sensor device with superconducting parts comprising metal oxide superconductor material
01/11/1995EP0633480A1 Artefact suppression in GRASE MR imaging
01/11/1995EP0633479A1 Magnetic resonance apparatus
01/11/1995EP0632902A1 Magnetic interferometer
01/11/1995EP0500618B1 Gradient-generation system, nuclear-spin tomograph and process for the generation of images using a nuclear-spin tomograph
01/11/1995EP0248039B1 Nmr measurement by controlling the effective magnetic field
01/11/1995CN2187310Y Magnetoelectric amplifying sensor
01/10/1995US5381291 Vertical contact - canted magnet magnetoresistive sensor
01/10/1995US5381125 Spinodally decomposed magnetoresistive devices
01/10/1995US5381122 Open MRI magnet having a support structure
01/10/1995US5381094 Phantom for simulating the electric loading in a magnetic resonance apparatus
01/10/1995US5381093 Magnetic resonance imaging apparatus
01/10/1995US5381092 Method and apparatus for compressing data produced from a well tool in a wellbore prior to transmitting the compressed data uphole to a surface apparatus
01/10/1995US5380515 MRI image enhancement of bone and related tissue using complexes of paramagnetic cations and polyphosphonated ligands
01/10/1995US5380514 Medical diagnosis with polysiloxane contrast agents
01/10/1995US5379768 For supporting desired portions of the body undergoing examination
01/10/1995US5379767 MRI RF coil using zero-pitch solenoidal winding
01/10/1995US5379766 Magnetic resonance imaging method and device for monitoring motion of a part of an object based on stimulated echoes
01/10/1995CA2044692C Magnetic resonance human medical and veterinary imaging with stable neon
01/05/1995WO1995000858A1 Biomagnetometer with solid conduction cooling
01/04/1995EP0632285A1 Sample tube for nuclear magnetic resonance apparatus and method of manufacturing the same
01/04/1995EP0632284A1 Sample tube for nuclear magnetic resonance apparatus
01/04/1995EP0631688A1 Magnet assembly.
01/03/1995US5378989 Open gradient coils for magnetic resonance imaging