| 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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| 03/20/2008 | WO2008032065A2 Receiver orientation in an electromagnetic survey |
| 03/20/2008 | WO2008031914A1 Measuring head and measuring method |
| 03/20/2008 | WO2008031505A1 An antenna for an electromagnetic probe for investigating geological formations and its applications |
| 03/20/2008 | WO2008013789A3 Nuclear magnetic resonance tool using switchable source of static magnetic field |
| 03/20/2008 | WO2007085875A3 A method of terrain correction for a geophysical survey |
| 03/20/2008 | WO2001014847A3 Magnetic resonance inspection of synthetic rubber |
| 03/20/2008 | US20080071168 Systems and methods for sensing external magnetic fields in implantable medical devices |
| 03/20/2008 | US20080071166 Magnetic resonance imaging apparatus and magnetic resonance imaging method |
| 03/20/2008 | US20080068211 Electromagnetic telemetry apparatus and methods for minimizing cyclical or synchronous noise |
| 03/20/2008 | US20080068210 Downlink based on pump noise |
| 03/20/2008 | US20080068209 Methods and Systems for Wellhole Logging Utilizing Radio Frequency Communication |
| 03/20/2008 | US20080068025 Method and apparatus for resistivity imaging in boreholes filled with low conductivity fluids |
| 03/20/2008 | US20080068024 Method and Apparatus for Resistivity Imaging in Boreholes Filled with Low Conductivity Fluids |
| 03/20/2008 | US20080068023 Resistivity tools with load-bearing azimuthally sensitive antennas and methods of using same |
| 03/20/2008 | US20080068022 Resistivity tools with segmented azimuthally sensitive antennas and methods of making same |
| 03/20/2008 | US20080068021 System and method for electromagnetic wavefield resolution |
| 03/20/2008 | US20080068020 Electromagnetic surveying for hydrocarbon reservoirs |
| 03/20/2008 | US20080068019 Flux Orientation Locating in a Drilling System |
| 03/20/2008 | US20080068016 System and method of accelerated mr propeller imaging |
| 03/20/2008 | US20080068015 Magnetic resonance imaging method and apparatus |
| 03/20/2008 | US20080068013 Method and apparatus for high-gain magnetic resonance imaging |
| 03/20/2008 | US20080068012 Method for transforming a distortion-corrected magnetic resonance image, method for carrying out magnetic resonance measurements, and image transformation unit |
| 03/20/2008 | US20080068011 Method of Operation for a Magnetic Resonance Imaging Suite |
| 03/20/2008 | US20080066959 Method and apparatus for collecting drill bit performance data |
| 03/20/2008 | CA2671841A1 Method for combined transient and frequency domain electromagnetic measurements |
| 03/20/2008 | CA2663662A1 Rapid inversion of electromagnetic reconnaissance survey data |
| 03/20/2008 | CA2663477A1 An antenna for an electromagnetic probe for investigating geological formations and its applications |
| 03/20/2008 | CA2662742A1 Measuring head and measuring method |
| 03/19/2008 | EP1901094A1 An antenna for an electromagnetic probe for investigating geological formations and its applications |
| 03/19/2008 | EP1899749A1 A method of and apparatus for determining if a buried current carrying conductor is buried above a predetermined minimum depth |
| 03/19/2008 | EP1899737A1 A radio mode selectivity block for a detector for detecting a buried current carrying conductor |
| 03/19/2008 | CN201037871Y Hill landslide monitoring instrument |
| 03/19/2008 | CN201037870Y Metal detector |
| 03/19/2008 | CN201037869Y Passive lane/tunnel lead detector |
| 03/19/2008 | CN101147084A Shallow marine electromagnetic hydrocarbon prospecting |
| 03/18/2008 | US7346457 Method for identification of inhibited wells in the mature fields |
| 03/18/2008 | US7346454 Method and apparatus for improved depth matching of borehole images or core images |
| 03/18/2008 | US7345617 Apparatus for collecting ground radar data with polarization information |
| 03/18/2008 | US7345594 Noise attenuation apparatus for borehole telemetry |
| 03/18/2008 | US7345487 Method and system of controlling drilling direction using directionally sensitive resistivity readings |
| 03/18/2008 | US7345486 Position and orientation locator/monitor |
| 03/18/2008 | US7345485 Optical interface for local MRI coils |
| 03/18/2008 | US7345484 NMR probe for high-temperature measurements |
| 03/18/2008 | US7345483 Cavity resonator for MR systems |
| 03/18/2008 | US7345482 High-field mode-stable resonator for magnetic resonance imaging |
| 03/18/2008 | US7345481 Hybrid TEM/birdcage coil for MRI |
| 03/18/2008 | US7345480 Method, system, storage medium and software arrangement for radial prescription of long-axis slices in magnetic resonance imaging examinations |
| 03/18/2008 | US7345479 Portable NMR device and method for making and using the same |
| 03/18/2008 | US7345478 Method and apparatus for detection of quadrupole nuclei in motion relative to the search region |
| 03/18/2008 | CA2245128C Statistical method of classifying events related to the physical properties of a complex environment like the subsoil |
| 03/13/2008 | WO2008029093A1 Apparatus for and method of detecting a conductive object |
| 03/13/2008 | WO2008028487A1 A system and a method for electronically monitoring goods |
| 03/13/2008 | WO2008028291A1 Authenticated radio frequency identification and key distribution system therefor |
| 03/13/2008 | US20080065331 Method and apparatus for collecting drill bit performance data |
| 03/13/2008 | US20080065330 Electromagnetic Data Processing |
| 03/13/2008 | US20080061790 Method for combined transient and frequency domain electromagnetic measurements |
| 03/13/2008 | US20080061789 Telemetry apparatus and method for monitoring a borehole |
| 03/13/2008 | US20080061788 Resonator with adjustable capacitor for medical device |
| 03/13/2008 | US20080061784 Floating probe for ultrasonic transducers |
| 03/13/2008 | US20080061783 Passively damped magnetic resonance (MR) detection configuration |
| 03/13/2008 | US20080061779 Magnetic resonance imaging data acquisition sequence and apparatus |
| 03/13/2008 | US20080061778 Antenna coil for nmr probe and wire rod for same and nmr system |
| 03/13/2008 | CA2662675A1 Authenticated radio frequency identification and key distribution system therefor |
| 03/12/2008 | EP1898235A1 Pulse sequence and method for suppression of magnetoacoustic artifacts in NMR data |
| 03/12/2008 | EP1896874A2 High frequency or multifrequency resistivity tool |
| 03/12/2008 | EP1896873A2 Apparatus and method for providing communication between a probe and a sensor |
| 03/12/2008 | EP1010020A4 Apparatus for reducing rotation of an article |
| 03/12/2008 | CN201035158Y Measuring device of self-potential |
| 03/12/2008 | CN201035157Y Engineering geology sounder |
| 03/12/2008 | CN201035156Y Metal detector and its sensor |
| 03/12/2008 | CN201035155Y Detector for electric wire branch |
| 03/12/2008 | CN201035154Y Programmable pseudo-random multi-frequency signal chip |
| 03/12/2008 | CN101142498A Subsurface imagery for temperature measurement and fluid flow for oil recovery using electromagnetic impedance tomography (emit) |
| 03/12/2008 | CN100374879C Method for determining sonde error for an induction or propagation tool with transverse or triaxial arrays |
| 03/12/2008 | CN100374818C Measuring method and device for built-in length of metal pipeline |
| 03/11/2008 | US7343275 Method for modelling the production of hydrocarbons by a subsurface deposit which are subject to depletion |
| 03/11/2008 | US7342537 Method of and apparatus for detecting a current carrying conductor |
| 03/11/2008 | US7342399 Magnetic anomaly sensing-based system for tracking a moving magnetic target |
| 03/11/2008 | US7342398 Method, device and magnetic resonance tomography system for monitoring emitted RF energy |
| 03/11/2008 | US7342397 Magnetic resonance imaging method |
| 03/11/2008 | CA2600903A1 Proximity detection system having grouping capabilities |
| 03/11/2008 | CA2573475A1 Quality control system of concrete and cement products using wireless ic tag |
| 03/06/2008 | WO2008025937A2 Metal object detecting apparatus |
| 03/06/2008 | WO2008025102A1 Method and apparatus for signal recovery |
| 03/06/2008 | WO2006096456A8 Geosteering in anisotropic formations using multicomponent induction measurements |
| 03/06/2008 | US20080056639 Array temperature sensing method and system |
| 03/06/2008 | US20080056067 Method of Detecting Signals in Acoustic Drill String Telemetry |
| 03/06/2008 | US20080055110 Downlink Pulser for Mud Pulse Telemetry |
| 03/06/2008 | US20080055080 Oscillator coil geometry for radio frequency metal detectors |
| 03/06/2008 | US20080054906 Correction of Misalignment of Antennas in a Downhole Logging Tool |
| 03/06/2008 | US20080054905 Metal detection methods and apparatus |
| 03/06/2008 | US20080054902 Passive shimming for MR spectroscopy at high magnetic fields |
| 03/06/2008 | US20080054901 Dividing wall separating the rf antenna from the patient chamber in an mr scanner |
| 03/06/2008 | US20080054899 Motion corrected magnetic resonance imaging |
| 03/06/2008 | US20080054893 Metal object detecting apparatus |
| 03/06/2008 | US20080054892 Detector for Locating Metallic Objects |
| 03/06/2008 | CA2662307A1 Nmr echo train compression |
| 03/05/2008 | EP1894030A2 Magnetoresistive sensor |
| 03/05/2008 | EP1303772B1 Method and apparatus for producing an electrical property image using a charge correlation matrix |
| 03/05/2008 | CN201032491Y Radio frequency sensor |