G01V 3 - Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation

Patents for G01V 3 - Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation (25,929)
11/2006
11/15/2006	CN2837832Y Apparatus for in-situ test of deep saturated sand void ratio
11/15/2006	CN1864080A Parallel transceiver for nuclear magnetic resonance system
11/14/2006	US7136765 Buried object locating and tracing method and system employing principal components analysis for blind signal detection
11/14/2006	US7136023 Antenna arrangement and coupling method for a magnetic resonance apparatus
11/14/2006	US7135866 Multifrequency power circuit and probe and NMR spectrometer comprising such a circuit
11/14/2006	US7135865 Nuclear magnetic resonance spectrometer and method for operation thereof
11/14/2006	US7135864 System and method of elliptically driving an MRI Coil
11/14/2006	US7135863 Thermal management system and method for MRI gradient coil
11/14/2006	US7135862 NMR logging using time-domain averaging
11/14/2006	CA2209423C Apparatus and method for transmitting information using electromagnetic waves
11/14/2006	CA2181680C Method of and apparatus for detecting living bodies
11/10/2006	CA2546139A1 Method for determining characteristics of earth formations
11/09/2006	WO2005096019A8 Electromagnetic data processing
11/09/2006	US20060251312 Combined positron emission tomography and magnetic resonance tomography unit
11/09/2006	US20060250276 Systems and methods for collecting data with sensors
11/09/2006	US20060250275 Sensor arrangement for applying to a belt, especially to a safety belt of a motor vehicle
11/09/2006	US20060250274 Systems and methods for acquiring data in thermal recovery oil wells
11/09/2006	US20060250273 Graphical interface system
11/09/2006	US20060250136 Device and process for determination of the resistivity of a formation surrounding a cased borehole
11/09/2006	US20060250135 System and methods for testing operation of a radio frequency device
11/09/2006	US20060250134 NMR magnet device for solution analysis and NMR apparatus
11/09/2006	US20060250132 Homodyne reconstruction of water and fat images based on iterative decomposition of MRI signals
11/09/2006	US20060250131 Iterative decomposition of water and fat with echo asymmetry and least square estimation
11/09/2006	US20060250130 Contamination estimation using fluid analysis models
11/09/2006	DE102005019239A1 Detektor für eingebettete längliche Objekte Detector for embedded elongate objects
11/09/2006	DE102005015355A1 Electromagnetic substance excitation depth control transmit receive procedure for nuclear magnetic resonance applies maximum transmit current by parallel switching of single wire antennas
11/08/2006	EP1718999A1 Method and apparatus for gradient electromagnetic induction well logging
11/08/2006	EP1718998A1 Method and measuring instrument for locating objects enclosed in a medium
11/08/2006	EP1718997A1 Short-range radar using multiple sensor technology for locating objects contained in a medium
11/08/2006	EP1718996A1 Electrode configurations for suppression of electroseismic source noise
11/08/2006	EP1718995A2 Distributed downhole drilling network
11/08/2006	EP1718994A1 Combined surface and wellbore electromagnetic measurement system and method for determining formation fluid properties
11/07/2006	US7133779 Automated borehole geology and petrophysics interpretation using image logs
11/07/2006	US7133714 Magnetic resonance imaging probes
11/07/2006	US7133325 Apparatus and method for generating electrical power in a borehole
11/07/2006	US7132958 Downhole telemetry system using multiple uplink modes as data channels using discrete multi-tone modulation
11/07/2006	US7132943 Moving belt sensor
11/07/2006	US7132904 Apparatus for reducing noise
11/07/2006	US7132831 Electrode configuration for resistivity sounding
11/07/2006	US7132830 Radiofrequency wave transmission circuit using arbitrary waveform generator and NMR apparatus using the same
11/07/2006	US7132829 NMR RF coils with improved low-frequency efficiency
11/07/2006	US7132828 Artifact reduction in SSFP MRI using super field view reconstruction
11/07/2006	US7132827 Magnetic resonance imaging method using a partial parallel acquisition technique with non-Cartesian occupation of k-space
11/07/2006	US7132826 Characterization of receiver demodulation for correcting off-axis MR imaging degradation
11/07/2006	US7132768 Human body detecting device
11/07/2006	CA2442274C Enhanced performance antennas for nmr logging
11/07/2006	CA2436152C Sensing system: method and apparatus
11/02/2006	WO2006115783A1 Method and apparatus for improved current focusing in galvanic resistivity measurement tools
11/02/2006	WO2006114561A2 True amplitude transient electromagnetic system response measurement
11/02/2006	WO2006066529A3 Assembly and method for locating magnetic objects or objects that can be magnetised
11/02/2006	WO2006047580A3 System and method for providing a rotating magnetic field
11/02/2006	WO2006034901B1 Sensor for locating metallic objects and method for evaluating measurement signals of a sensor of this type
11/02/2006	WO2005081973B1 Head coil and neurovascular array for parallel imaging capable magnetic resonance systems
11/02/2006	US20060247857 Method of processing marine magnetic gradient data and exploration methods using that data
11/02/2006	US20060244629 System and mehod for counting number of layers of multilayer object by means of electromagnetic wave
11/02/2006	US20060244628 Slickline data transmission system
11/02/2006	US20060244455 Electromagnetic Wave Resistivity Tool Having A Tilted Antenna For Geosteering Within A Desired Payzone
11/02/2006	US20060244454 System and method for detecting an underground object using magnetic field sensing
11/02/2006	US20060244453 Double-balanced Double-tuned CP Birdcage with Similar Field Profiles
11/02/2006	US20060244452 Magnetic resonance imaging receive chain with dynamic gain and wireless receiver coil
11/02/2006	US20060244451 Shimmed magnetic resonance imaging apparatus and shimming method therefor
11/02/2006	US20060244450 Method for shimming a main magnetic field in magnetic resonance
11/02/2006	US20060244449 Sense optimized MRI RF coil designed with a target field method
11/02/2006	US20060244448 High-pass two-dimensional ladder network resonator
11/02/2006	US20060244447 Contrast from rotating frame relaxation by adiabatic pulses
11/02/2006	US20060244446 Method and device for assessing ambient conditions of an installation site of a magnetic resonance imaging device
11/02/2006	US20060244445 Motion compensation for magnetic resonance imaging
11/02/2006	EP1717606A2 Detector for embedded oblong objects
11/02/2006	EP1717605A2 Method for operating an optosensor
11/02/2006	DE102004028034B4 Verfahren zur Bestimmung der Tiefe und der Mächtigkeit von unterirdischen Kohlenwasserstoffvorkommen mit einem oder mehreren Reservoirhorizonten durch an der Oberfläche angeordnete Empfänger für akustische Wellen in einem Frequenzbereich von 0,2 bis 30 Hz A method of determining the depth and thickness of subterranean hydrocarbon reservoirs with one or more reservoir horizons by arranged at the surface receiver for acoustic waves in a frequency range of 0.2 to 30 Hz
11/02/2006	CA2604834A1 Method and apparatus for improved current focusing in galvanic resistivity measurement tools
11/02/2006	CA2601119A1 True amplitude transient electromagnetic system response measurement
11/01/2006	CN2833800Y Novel metal cylindrical variable frequency voltage damper
11/01/2006	CN2833627Y Blockage measuring device for pipe for construction
11/01/2006	CN2833626Y Apparatus for judging right or false of tracking and identifying pipeline in metal pipeline detection
11/01/2006	CN1854763A Method of compensating tilt using two-axis geomagnetic sensor and acceleration sensor, and apparatus thereof
10/2006
10/31/2006	US7129704 System for monitoring salinity in a water well
10/31/2006	US7128259 Detector
10/31/2006	US7128153 Treatment of a hydrocarbon containing formation after heating
10/26/2006	WO2006113545A2 High-pass two-dimensional ladder network resonator
10/26/2006	WO2006002412A3 Moving target magnetic resonance imaging system and method
10/26/2006	WO2006002083A3 Method and apparatus for internal calibration in induction logging instruments
10/26/2006	US20060238401 Detector for embedded elongate objects
10/26/2006	US20060238202 Method and apparatus for improved current focusing in galvanic resistivity measurment tools for wireline and measurement-while-drilling applications
10/26/2006	US20060238201 Boring tool tracking/guiding system and method with unconstrained target location geometry
10/26/2006	US20060238200 Geophysical data acquisition system
10/26/2006	US20060238199 Systems and methods useful for detecting presence and / or location of various materials
10/26/2006	US20060238198 Switching device, RF coil and magnetic resonance imaging system
10/26/2006	US20060238197 Magnetic resonance system with suppression of capacitive coupling between an rf source and the subject
10/26/2006	US20060238196 Systems, methods and apparatus of a magnetic resonance imaging system to produce a stray field suitable for interventional use
10/26/2006	US20060238195 Efficient mapping of reconstruction algorithms for magnetic resonance imaging onto a reconfigurable reconstruction system
10/26/2006	US20060238193 System and method for improved data acquisition for medical imaging
10/26/2006	US20060238192 Automated positioning of mri surface coils
10/25/2006	EP1714170A1 Method of eliminating conductive drill parasitic influence on the measurements of transient electromagnetic components in mwd tools
10/25/2006	EP1714169A1 Electromagnetic surveying for resistive or conductive bodies
10/25/2006	EP1295271A4 Burst qam downhole telemetry system
10/25/2006	CN1852678A Method and apparatus for examining a substance,particularly tissue, to characterize its type
10/25/2006	CN1281845C System for carrying well equipment in the well
10/24/2006	US7127352 System and method for providing accurate local maps for a central service
10/24/2006	US7126492 Electromagnetic borehole telemetry system incorporating a conductive borehole tubular

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