| Patents for G01V 3 - Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation (25,929) |
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| 07/03/2008 | DE102007062230A1 Hybrid telemetry system for wellsite system, has cable that extends from downhole connector to uphole connector |
| 07/03/2008 | DE102006062492A1 High frequency sensor for use in auxiliary element, has multiple antennae e.g. patch antennae, for sending and/or receiving high frequency signals, where antennae are arranged on low temperature cofired ceramics substrate |
| 07/03/2008 | CA2672709A1 A tool for electrical investigation of a borehole |
| 07/02/2008 | EP1939651A2 Method and system for monitoring an underground electric cable |
| 07/02/2008 | EP1938241A1 Device for recognising the direction of data transmission between communication parameters |
| 07/02/2008 | EP1938235A2 Multiple frequency based leakage current correction for imaging in oil-based muds |
| 07/02/2008 | EP1938128A1 Well logging fluid for ultrasonic cement bond logging |
| 07/02/2008 | CN101213476A Article detection device, article detection method and computer program for article detection |
| 07/02/2008 | CN100399054C Data acquisition unit, system and method for geophysical data |
| 07/02/2008 | CN100399053C Method and apparatus for imaging earth formation |
| 07/02/2008 | CN100399052C Method of processing marine magnetic gradient data and exploration methods using that data |
| 07/01/2008 | US7395108 System for concurrent MRI imaging and magnetic field homogeneity measurement |
| 07/01/2008 | US7394258 High resolution resistivity earth imager |
| 07/01/2008 | US7394257 Modular downhole tool system |
| 07/01/2008 | US7394256 Wrist coil for magnetic resonance imaging |
| 07/01/2008 | US7394255 Single-sided magnetic resonance magnet assembly |
| 07/01/2008 | US7394254 Magnetic resonance imaging having radiation compatible radiofrequency coils |
| 07/01/2008 | US7394253 Radio frequency coil assembly and magnetic resonance imaging apparatus |
| 07/01/2008 | US7394252 Regularized GRAPPA reconstruction |
| 07/01/2008 | US7394251 Dynamic magnetic resonance inverse imaging |
| 07/01/2008 | US7394250 Mine detector with NQR-SQUID |
| 06/29/2008 | CA2572649A1 Method and apparatus for wireless management of articles |
| 06/29/2008 | CA2572646A1 Method and apparatus for wireless management of articles |
| 06/28/2008 | CA2593943A1 Integrated electrode resistivity and em telemetry tool |
| 06/26/2008 | WO2008054491A3 Detection of hexamethylene triperoxide diamine by nitrogen-14 magnetic resonance |
| 06/26/2008 | WO2008033885A3 Method and apparatus for resistivity imaging in boreholes filled with low conductivity fluids |
| 06/26/2008 | WO2008013613B1 Method for determining physical properties of structures |
| 06/26/2008 | US20080154509 Method and apparatus for integrating nmr data and conventional log data |
| 06/26/2008 | US20080154119 Method to correct magnetic field/phase variations in proton resonance frequency shift thermometry in magnetic resonance imaging |
| 06/26/2008 | US20080150670 Multi-layered symmetric helical inductor |
| 06/26/2008 | US20080150538 Electromagnetic surveying for resistive or conductive bodies |
| 06/26/2008 | US20080150537 Metal detector with discrimination against metal-mimicking minerals |
| 06/26/2008 | US20080150528 Rf field mapping for magnetic resonance imaging |
| 06/26/2008 | US20080150525 Method and apparatus to improve nmr spectral resolution in an inhomogeneous magnetic field |
| 06/26/2008 | US20080150524 Nuclear magnetic resonance module |
| 06/26/2008 | US20080148803 Locating Device, and Method for Calibrating a Locating Device |
| 06/26/2008 | DE102007060000A1 Insassen-Detektionssystem und Insassen-Schutzsystem The occupant detection system, and passenger protection system |
| 06/26/2008 | DE102006059204A1 Method for measuring gradients of earth magnetic field in components on open sea, involves connecting two floating bodies floating one behind other by short line, and floating bodies are towed behind traveling ship by longer line |
| 06/26/2008 | DE102005060778B4 Kraftfahrzeug mit einem Absicherungssystem Motor vehicle with a security system |
| 06/25/2008 | EP1673642A4 Parallel transceiver for nuclear magnetic resonance system |
| 06/25/2008 | CN101208618A Apparatus and method for providing communication between a probe and a sensor |
| 06/25/2008 | CN101206266A Geophysical exploration method and apparatus |
| 06/25/2008 | CN101206265A Metallic pipeline sounder |
| 06/25/2008 | CN101204942A Occupant detection system and occupant protection system |
| 06/25/2008 | CN100397098C Analysing method of rock-fragment fluorescent logging |
| 06/25/2008 | CN100397097C Method and method for electromagnetic wavefield resolution |
| 06/24/2008 | US7392137 Determination of formation anistrophy, dip and azimuth |
| 06/24/2008 | US7391217 Metal detection methods and apparatus wherein a numeric representation of the sense signal and a noise contribution to the sense signal are produced |
| 06/24/2008 | US7391216 Locating arrangement and method using boring tool and cable locating signals |
| 06/24/2008 | US7391215 NMR apparatus |
| 06/24/2008 | US7391214 Magnetic resonance imaging apparatus, coil system for a magnetic resonance imaging apparatus and magnetic resonance imaging method |
| 06/24/2008 | US7391213 Three axis angle invariant RF coil assembly and method and system employing same |
| 06/24/2008 | US7391212 Resonator apparatus for electron spin resonance (ESR) measurements and method for measuring electron spin resonance (ESR) signals |
| 06/22/2008 | CA2615245A1 Instrument tracking container and method |
| 06/19/2008 | WO2008073510A2 System and method for downhole time-of-flight sensing, remote nmr detection of fluid flow in rock formations |
| 06/19/2008 | WO2008073112A1 High-resoultion wireline nuclear magnetic resonance tool |
| 06/19/2008 | WO2008073066A2 Scanning a band of frequencies using an array of high temperature superconductor sensors tuned to different frequencies |
| 06/19/2008 | WO2008071006A1 Suspension net for airborne surveying |
| 06/19/2008 | WO2008033184A3 Rapid inversion of electromagnetic reconnaissance survey data |
| 06/19/2008 | WO2008016638A3 Correction of multi-component measurements for tool eccentricity in deviated wells |
| 06/19/2008 | WO2007091086A3 Electromagnetic surveying |
| 06/19/2008 | US20080144769 Device for irradiation therapy with image monitoring |
| 06/19/2008 | US20080143552 Sensor array for down-hole measurement |
| 06/19/2008 | US20080143508 Occupant detection system and occupant protection system |
| 06/19/2008 | US20080143336 Determining Properties of Earth Formations Using the Electromagnetic Coupling Tensor |
| 06/19/2008 | US20080143335 Electromagnetic survey system with multiple sources |
| 06/19/2008 | US20080143330 Devices, systems and methods for assessing porous media properties |
| 06/19/2008 | US20080143130 Suspension net for airborne surveying |
| 06/19/2008 | DE102007060401A1 Verfahren zum Bestimmen von Erdformationseigenschaften und System, um Erdformationseigenschaften zu bestimmen A method of determining earth formation and system to determine earth formation |
| 06/19/2008 | DE102007039435A1 Vorrichtung und Verfahren zum Erfassen von Partikeln in einer strömenden Flüssigkeit Apparatus and method for detecting particles in a flowing liquid |
| 06/19/2008 | DE102006026705B4 Vorrichtung und Verfahren zum Erkennen einer Sitzbelegung in einem Fahrzeug Apparatus and method for detecting a seat occupancy in a vehicle |
| 06/19/2008 | CA2672344A1 Suspension net for airborne surveying |
| 06/19/2008 | CA2670354A1 Compact underwater electromagnetic measurement system |
| 06/19/2008 | CA2594055A1 Method for determining more accurate diffusion coefficient distributions of reservoir fluids using bi-polar pulsed field gradients |
| 06/18/2008 | EP1933461A1 Compressible capacitance sensor for determining the presence of an object |
| 06/18/2008 | EP1933171A2 Magnetometers for measurement-while-drilling applications |
| 06/18/2008 | EP1525490A4 Low esr switch for nuclear resonance measurements |
| 06/18/2008 | CN101203776A Method and apparatus for improved current focusing in galvanic resistivity measurement tools |
| 06/18/2008 | CN101203742A Terahertz imaging in reflection and transmission mode for luggage and personnel inspection |
| 06/18/2008 | CN101201371A Method and device for detecting printed circuit |
| 06/18/2008 | CN100395563C Buried line locator with integral position sensing |
| 06/18/2008 | CN100395562C Method and system for seafloor geological survey using vertical electric field measurement |
| 06/18/2008 | CA2614563A1 Devices, systems and methods for assessing porous media properties |
| 06/17/2008 | US7389137 Optical MRI catheter system |
| 06/17/2008 | US7388382 System for measuring Earth formation resistivity through an electrically conductive wellbore casing |
| 06/17/2008 | US7388381 High resolution geoelectrical probe |
| 06/17/2008 | US7388380 While-drilling apparatus for measuring streaming potentials and determining earth formation characteristics and other useful information |
| 06/17/2008 | US7388379 Series-resonant tuning of a downhole loop antenna |
| 06/17/2008 | US7388378 Magnetic resonance imaging interference immune device |
| 06/17/2008 | US7388377 Method for reducing the coupling between excitation and receive coils of a nuclear quadrupole resonance detection system |
| 06/17/2008 | US7388376 Optimized method for prevention of foldover artifacts in magnetic resonance tomography |
| 06/17/2008 | US7388375 Method and apparatus for magnetic resonance spectroscopy |
| 06/17/2008 | US7388374 Interpretation methods for NMR diffusion-T2 maps |
| 06/17/2008 | US7388373 Method of determining the permeability of an underground medium from NMR measurements of the permeability of rock fragments from the medium |
| 06/17/2008 | CA2435945C Combining nmr, density, and dielectric measurements for determining downhole reservoir fluid volumes |
| 06/17/2008 | CA2381114C Steerable transceiver unit for downhole data acquisition in a formation |
| 06/17/2008 | CA2367789C Induction logging |
| 06/17/2008 | CA2337228C Method and apparatus for imaging earth formation |
| 06/14/2008 | CA2593935A1 Determining properties of earth formations using the electromagnetic coupling tensor |
| 06/12/2008 | WO2008070874A1 Methods and devices for deriving a soil moisture map from a soil conductivity map, which is derived from transfer characteristics of an electromagnetic ground wave transmitted by a lightning or by a man-made transmitter |