| 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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| 02/10/2011 | US20110031972 Method and system of determining an electrical property of a formation fluid |
| 02/10/2011 | US20110030946 Method and system of transmitting electromagnetic waves from a wellbore |
| 02/10/2011 | CA2770148A1 Electronic article surveillance system with metal detection capability and interference detector resulting in adjustment |
| 02/09/2011 | EP2281213A1 Electromagnetic exploration |
| 02/09/2011 | CN201740876U Transmitter device of cable detecting instrument |
| 02/09/2011 | CN101968845A Inductive card detection device with low power consumption |
| 02/09/2011 | CN101968551A Portable metal detecting device |
| 02/09/2011 | CN101387669B Detection apparatus and method |
| 02/09/2011 | CN101382599B Transient electromagnetical method for reservoir pore space anisotropy |
| 02/09/2011 | CN101130358B Magnet-holding structure for magnetic position detector and steering lock apparatus |
| 02/08/2011 | US7885700 Electrodynamic sensors and applications thereof |
| 02/08/2011 | US7884736 Common interface architecture for horizontal directional drilling machines and walk-over guidance systems |
| 02/08/2011 | US7884612 Multi-component field sources for subsea exploration |
| 02/08/2011 | US7884611 Method for controlling a characteristic of an induction field |
| 02/08/2011 | US7884610 Distinguishing false signals in cable locating |
| 02/08/2011 | US7884609 High frequency coil and magnetic resonance imaging apparatus |
| 02/08/2011 | US7884608 Magnetic resonance imaging apparatus and radio frequency coil unit |
| 02/08/2011 | US7884607 Magnetic resonance local coil, patient bed, and imaging apparatus, with vibration damping |
| 02/08/2011 | US7884606 Cooling device for arrangement between two gradient coil windings of a gradient coil |
| 02/08/2011 | US7884605 Shim support guide jig for magnetic field generation apparatus, magnetic field generation apparatus and magnetic resonance imaging equipment each including shim support in which magnetic material shims are arranged and adjusted by employing shim support guide jig, and magnetic field adjustment method for magnetic field generation apparatus, as well as magnetic field adjustment method for magnetic resonance imaging equipment |
| 02/08/2011 | US7884604 Systems and methods for reconstruction of sensitivity encoded MRI data |
| 02/08/2011 | US7884602 Nuclear magnetic resonance evaluation using independent component analysis (ICA)-based blind source separation |
| 02/08/2011 | US7882892 Well having inductively coupled power and signal transmission |
| 02/08/2011 | CA2508182C Wellbore evaluation system and method |
| 02/08/2011 | CA2465651C Dual antenna coil transponder system |
| 02/03/2011 | WO2011014608A2 Subsea data and power transmission inductive coupler and subsea cone penetrating tool |
| 02/03/2011 | WO2011014456A1 Method and apparatus usable for mining and mineral exploration |
| 02/03/2011 | WO2011014389A2 Exploitation of sea floor rig structures to enhance measurement while drilling telemetry data |
| 02/03/2011 | WO2011014333A2 Method and apparatus for galvanic multi-frequency formation resistivity imaging |
| 02/03/2011 | WO2011014270A1 Method and apparatus for well logging resistivity image tomography |
| 02/03/2011 | WO2011011820A1 Improved metal detector target discrimination in mineralized soils |
| 02/03/2011 | WO2010141407A3 Borehole compensated resistivity logging tool having an asymmetric antenna spacing |
| 02/03/2011 | WO2010129297A3 Measuring the phase of received signals |
| 02/03/2011 | WO2010096653A4 Multi-station analysis of magnetic surveys |
| 02/03/2011 | US20110025526 Communication System for a Hydrocarbon Extraction Plant |
| 02/03/2011 | US20110025525 Apparatus and Method for Quality Assessment of Downhole Data |
| 02/03/2011 | US20110025336 Method and apparatus for well logging resistivity image tomography |
| 02/03/2011 | US20110025335 Method and apparatus for galvanic multi-frequency formation resistivity imaging |
| 02/03/2011 | US20110025334 Locating Arrangement and Method Using Boring Tool and Cable Locating Signals |
| 02/03/2011 | DE202010008436U1 Wandscanner Wall scanner |
| 02/03/2011 | DE102008036720A1 Sensoreinrichtung zur Generierung von hinsichtlich der Position oder Positionsänderung von Gliedmaßen indikativen Signalen Sensor means for generating is indicative of the position or position of limbs signals |
| 02/03/2011 | CA2769329A1 Method and apparatus usable for mining and mineral exploration |
| 02/02/2011 | EP2279437A1 Continuous measurement of heterogeneity of geomaterials |
| 02/02/2011 | EP2279330A1 Tool and method for determining formation parameter |
| 02/01/2011 | US7881913 Exemplar/PDE-based technique to fill null regions and corresponding accuracy assessment |
| 02/01/2011 | US7880574 Superconducting magnet and magnetic resonance imaging apparatus using the same |
| 02/01/2011 | US7880469 Surveying method using an arrangement of plural signal sources |
| 02/01/2011 | US7880468 Method of using G-matrix fourier transformation nuclear magnetic resonance (GFT NMR) spectroscopy for rapid chemical shift assignment and secondary structure determination of proteins |
| 02/01/2011 | US7880467 Packed array of MRI/NMR devices and an MRI/NMR method of analyzing adjacent lines of goods simultaneously |
| 02/01/2011 | US7880466 Spectrally selective suppression with steady-state free precession |
| 02/01/2011 | US7880465 Method and apparatus for contrast inflow dynamic MR angiography |
| 02/01/2011 | US7880464 Magnetic resonance imaging apparatus and magnetic resonance imaging method |
| 02/01/2011 | CA2481921C Extended range emf antenna |
| 02/01/2011 | CA2456459C Method for enhancing depth and spatial resolution of one and two dimensional residual surfaces derived from scalar potential data |
| 01/27/2011 | WO2011011512A2 Detector for characterizing a fluid |
| 01/27/2011 | WO2011010933A1 Electrical sensor for marine csem prospecting |
| 01/27/2011 | WO2011010629A1 Object detection device |
| 01/27/2011 | WO2011009808A2 Proximity detection method and system |
| 01/27/2011 | WO2010096802A3 Method for accentuating signal from ahead of the bit |
| 01/27/2011 | WO2010047885A3 Method for determining electromagnetic survey sensor orientation |
| 01/27/2011 | WO2009152505A3 Method and system for determining specified data related to underground installations |
| 01/27/2011 | US20110018735 Acoustic communication apparatus for use with downhole tools |
| 01/27/2011 | US20110018734 Wireless telemetry through drill pipe |
| 01/27/2011 | US20110018733 Monitoring of Undesirable Fluid Ingress into Subsea Control Modules |
| 01/27/2011 | US20110018542 Method and apparatus for locating well casings from an adjacent wellbore |
| 01/27/2011 | US20110018535 Method and apparatus usable for mining and mineral exploration |
| 01/27/2011 | CA2768609A1 Proximity detection method and system |
| 01/26/2011 | EP2278713A2 Capacitative sensor assembly with a sensor electrode, a shielding electrode and a background electrode |
| 01/26/2011 | EP2278358A1 Method and system for detecting the proximity of a conductive, buried structure |
| 01/26/2011 | EP2277064A2 A sensor for detection of conductive bodies |
| 01/26/2011 | CN101960332A Ratiometric AC wire tracer |
| 01/26/2011 | CN101957458A Method for processing ultralow frequency data |
| 01/26/2011 | CN101957457A Method for determining electrical resistivity anisotropy in subsurface formation using electromagnetic measurement |
| 01/26/2011 | CN101957456A Distributed parallel potential acquisition system |
| 01/26/2011 | CN101956549A Electromagnetic focusing sleeve screw thread logging instrument |
| 01/26/2011 | CN101344595B Shield excitation quantitative determination probe and method thereof |
| 01/26/2011 | CN101334484B Three-dimensional high definition electric resistivity exploration and direct imaging method |
| 01/25/2011 | US7876102 Mixed galvanic-inductive imaging in boreholes |
| 01/25/2011 | US7876101 Active radio frequency coil providing negative resistance for high field magnetic resonance imaging |
| 01/25/2011 | US7876100 Method and apparatus for actively controlling quench protection of a superconducting magnet |
| 01/25/2011 | US7876099 Knee coil for magnetic resonance imaging |
| 01/25/2011 | US7876098 Volume coil for MRI system |
| 01/25/2011 | US7876097 Local coil arrangement with magnetic field sensor and magnetic resonance system with such a local coil arrangement |
| 01/25/2011 | CA2622347C Systems and methods for managing information relating to medical fluids and containers therefor |
| 01/25/2011 | CA2484703C Apparatus for downhole measurements, and methods of using same |
| 01/20/2011 | WO2011008969A1 Method and apparatus for shielding a linear accelerator and a magnetic resonance imaging device from each other |
| 01/20/2011 | WO2011008870A1 Electromagnetic processing line |
| 01/20/2011 | WO2011008707A2 Cancellation of vibration noise in deep transient resistivity measurements while drilling |
| 01/20/2011 | WO2011008647A2 Electromagnetic antenna and method of use for detecting objects |
| 01/20/2011 | WO2011008123A2 Radial waves in a borehole and stoneley waves for measuring formation permeability and electroacoustic constant |
| 01/20/2011 | WO2011008106A1 Cdp electromagnetic marine data aquisition and processing |
| 01/20/2011 | WO2011006696A1 Uwb measuring device |
| 01/20/2011 | WO2010123696A3 Marine source to borehole electromagnetic mapping of sub-bottom electrical resistivity |
| 01/20/2011 | WO2010074357A3 Proton precession magnetometer sensor measurable in all direction |
| 01/20/2011 | US20110012602 Cancellation of Vibration Noise in Deep Transient Resistivity Measurements While Drilling |
| 01/20/2011 | US20110012601 Method for determining resistivity anisotropy from earth electromagnetic tansient step response and electromagnetic transient peak impulse response |
| 01/20/2011 | US20110012600 Electromagnetic antenna and method of use for detecting objects |
| 01/20/2011 | DE102009033237A1 Vorrichtung zur induktiven Übertragung elektrischer Energie Device for inductive transmission of electrical energy |
| 01/20/2011 | DE102009033236A1 Vorrichtung zur induktiven Übertragung elektrischer Energie Device for inductive transmission of electrical energy |
| 01/20/2011 | CA2768174A1 Electromagnetic processing line |