Patents
Patents for G01V 3 - Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation (25,929)
05/2006
05/25/2006US20060109004 Reduction of blurring in view angle tilting mri
05/24/2006EP1659420A1 Earthquake prediction method and system thereof
05/24/2006EP1328830A4 Nmr sequence for optimizing instrument electrical power usage
05/24/2006EP1155342A4 Water saturation and sand fraction determination from borehole resistivity imaging tool, transverse induction logging and a tensorial water saturation model
05/24/2006CN1257413C Non-contact sensor
05/23/2006US7049969 Liquid detection sensor and liquid detection apparatus
05/23/2006US7049946 Device for detecting the presence of objects in a blind angle of a motor vehicle
05/23/2006US7049920 Open magnet device and magnetic resonance imaging apparatus comprising it
05/23/2006US7049821 Determination of borehole geometry inside cased wells with crosswell electromagnetics
05/23/2006US7049820 Boring technique using locate point measurements for boring tool depth prediction
05/23/2006US7049819 Diagonal-arranged quadrature MRI radio frequency array coil system for three dimensional parallel imaging
05/23/2006US7049818 Apparatus for the production of radio frequency B1 fields for NMR using current sheet antennas
05/23/2006US7049817 Thermostat-controlled containment cell for samples intended for NMR measurements and method for implementing it
05/23/2006US7049816 Magnetic resonance imaging with dual velocity encoded projection reconstruction acquisition
05/23/2006US7049815 Method and apparatus for multi-frequency NMR diffusion measurements in the presence of internal magnetic field gradients
05/23/2006US7049814 Nuclear quadrupole resonance based inspection system using a highly resonant and compact magnetic structure
05/23/2006CA2434132C Method for magnetic resonance fluid characterization
05/23/2006CA2367179C Formation resistivity measurement method that eliminates effects of lateral tool motion
05/23/2006CA2160968C Downhole depth correlation and computation apparatus and methods for combining multiple borehole measurements
05/18/2006WO2006053190A2 Active subject privacy imaging
05/18/2006WO2006053094A1 Method for compensating dielectric attenuation in downhole galvanic measurements
05/18/2006WO2006052458A2 Multiple transmitter and receiver well logging device with error calibration system
05/18/2006WO2006052145A1 Method for identification of hydrocarbon reservoirs
05/18/2006WO2005111645A3 Multi-current elements for magnetic resonance radio frequency coils
05/18/2006US20060103389 High-frequency induction imager with concentric coils for MWD and wireline applications
05/18/2006US20060103388 Method for compensating dielectric attenuation in downhole galvanic measurements
05/18/2006US20060103387 System and method for electromagnetic wavefield resolution
05/18/2006US20060103386 Mr receiver assembly having readout cables capable of multiple channel transmissions
05/18/2006US20060103385 Method and apparatus for field drift compensation of a superconducting magnet
05/18/2006US20060103384 Magnetic apparatus, installation method for magnetic apparatus, and magnetic resonance imaging diagnosis system
05/18/2006US20060103383 Magnetic resonance imaging system
05/18/2006DE102004022559B4 Verfahren und Steuereinrichtung zur Bestimmung der Position einer Lokalspule, Magnetresonanztomograph und Computerprogrammprodukt Process and control device for determining the position of a local coil, magnetic resonance imaging, and computer program product
05/18/2006CA2584585A1 Multiple transmitter and receiver well logging device with error calibration system
05/17/2006CN2781399Y Chopper decoupling device for induced polarization measuring
05/17/2006CN2781398Y Inductive loaded pulse current drop-out line adjustable device
05/17/2006CN1774647A Combined surface and wellbore electromagnetic measurement system and method for determining formation fluid properties
05/17/2006CN1773311A Shallow sea transient electromagnetic detection emitter
05/17/2006CN1256808C Detector with remote conversational equipment
05/16/2006US7047134 Method of selecting a soil stabilization protocol for a construction site
05/16/2006US7047059 Simplified water-bag technique for magnetic susceptibility measurements on the human body and other specimens
05/16/2006US7046165 Method for collecting geological data ahead of a drill bit
05/16/2006US7046164 Method and system for well telemetry
05/16/2006US7046010 Multi-mode microresistivity tool in boreholes drilled with conductive mud
05/16/2006US7046009 Method for measuring transient electromagnetic components to perform deep geosteering while drilling
05/16/2006US7046008 Radio-frequency coil apparatus
05/16/2006US7046007 Nuclear magnetic resonance spectrometer using split magnets
05/16/2006US7046006 MRI apparatus provided with RF coils having non-parallel sensitivities for forming images while utilizing sub-sampling
05/16/2006US7046005 Method and apparatus for driver circuits for use in magnetic systems
05/16/2006US7046004 Generic eddy-current compensation in magnetic resonance imaging
05/16/2006US7046003 Reduced-time variable rate excitation pulses for rapid MRI
05/16/2006CA2345728C Nmr logging assembly
05/11/2006US20060097905 Apparatus for collecting ground radar data with polarization information
05/11/2006US20060097734 Proximity detector comprising capacitive sensor
05/11/2006US20060097732 Position and electromagnetic field sensor
05/11/2006US20060097725 Nmr apparatus
05/11/2006US20060097723 MRI apparatus
05/11/2006US20060097722 Downhole NMR flow and formation characterization while sampling fluids
05/11/2006US20060097146 NMR spectrometer with a common refrigerator for cooling an NMR probe head and cryostat
05/10/2006EP1655621A1 Ground survey device, system, and method
05/10/2006EP1653852A2 Method and apparatus for examining a substance,particularly tissue, to characterize its type
05/09/2006US7043370 Real time processing of multicomponent induction tool data in highly deviated and horizontal wells
05/09/2006US7043367 Modelling method for forming a model simulating multilithologic filling of a sedimentary basin
05/09/2006US7043366 Method for enhancing depth and spatial resolution of one and two dimensional residual surfaces derived from scalar potential data
05/09/2006US7042801 System for geophysical prospecting using induce electrokinetic effect
05/09/2006US7042225 Apparatus and methods for induction-SFL logging
05/09/2006US7042224 Method of measuring in-medium dielectric constant for electromagnetic prober, and electromagnetic prober
05/09/2006US7042223 Time domain electromagnetic analysis and inspection system for conduits
05/09/2006US7042222 Phased array knee coil
05/09/2006US7042221 System and method for detecting a narrowband signal
05/09/2006US7042220 Magnetic resonance imaging system and method
05/09/2006US7042219 Method for determining the condition of an object by magnetic resonance imaging
05/09/2006US7042218 System and method for reducing auditory perception of noise associated with a medical imaging process
05/09/2006US7042217 Magnetic resonance method
05/09/2006US7042216 Two-dimensional magnetic resonance tomographic microscopy
05/09/2006US7042215 Three point dixon techniques in MRI spiral trajectories with off-resonance correction where each TE is a multiple of 2.2 milliseconds
05/09/2006US7042214 Non-linear symmetric sweep spectral-spatial RF pulses for MR spectroscopy
05/09/2006US7041914 Method for compensation of near-neighbor sample effects in a NMR check weighing system
05/09/2006CA2275550C Magnetometer and dielectrometer detection of subsurface objects
05/09/2006CA2230523C Induction sensor
05/09/2006CA2199121C Range-gated field disturbance sensor with range-sensitivity compensation
05/04/2006WO2005072286A3 Unattended ground sensor assembly
05/04/2006US20060094952 Methods and apparatuses for fast chemical shift magnetic resonance imaging
05/04/2006US20060091890 Underground exploration apparatus
05/04/2006US20060091889 Method and apparatus for determining the nature of subterranean reservoirs
05/04/2006US20060091888 Motion and position measuring for buried object detection
05/04/2006US20060091887 Low cost detectible pipe and electric fencing manufactured from conductive loaded resin-based materials
05/04/2006US20060091886 Low esr switch for nuclear resonance measurements
05/04/2006US20060091885 NMR spectrometer with flowthrough sample container
05/04/2006US20060091884 Magnetic resonance imaging device
05/04/2006US20060091883 Pulse sequences for exciting nuclear quadrupole resonance
05/04/2006US20060091882 Keyhole echo-planar imaging with double (t1 and t2*) contrast (dc-epic)
05/04/2006US20060091881 NMR and MRI apparatus and method
05/04/2006DE102004053611A1 Verfahren sowie Vorrichtung zur Ermittlung der Position von elektrischen Leiterelementen einer Elektroenergieübertragungseinrichtung A method and apparatus for determining the position of electrical conductor elements of a electrical power transmission device
05/04/2006DE10011230C9 Auswerteeinrichtung für ein Metallsuchgerät Evaluation for a metal detector
05/03/2006EP1651930A2 Fluid flow properties from acoustically stimulated nmr
05/03/2006CN2777573Y Digital phase sensitive detecting circuit for inductive logging instrument
05/03/2006CN1766675A Active transmitter ringdown for switching power amplifier
05/03/2006CN1766674A Magnetic component sensor
05/03/2006CN1254698C Method and apparatus for determining the nature of subterranean reservoirs
05/03/2006CN1254694C Nonlinear electro earthquake exploration