| 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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| 10/15/2009 | WO2009124446A1 Three dimensional small bins electromagnetic consecutive array data acquisition method |
| 10/15/2009 | WO2009105561A3 Downhole measurement while drilling system and method |
| 10/15/2009 | WO2008121484A8 Lightweight, low cost structure for formation conductivity measuring instrument |
| 10/15/2009 | WO2008064851A3 Localization system for an earth moving machine |
| 10/15/2009 | US20090259403 Method of determining reservoir parameters |
| 10/15/2009 | US20090256575 Electrolocation apparatus and methods for mapping from a subterranean well |
| 10/15/2009 | CA2687458A1 Methods and apparatus with high resolution electrode configuration for imaging in oil-based muds |
| 10/15/2009 | CA2685074A1 Automated mud slowness estimation |
| 10/14/2009 | EP2108982A2 Electromagnetic wave resistivity tool with tilted antenna |
| 10/14/2009 | EP2108981A2 Electromagnetic wave resistivity tool having tilted antenna |
| 10/14/2009 | EP2108132A2 Detector systems |
| 10/14/2009 | CN201327534Y Omni-directivity deep-sea proton precession magnetic sensor |
| 10/14/2009 | CN101556340A Three-dimensional small surface element magnetotelluric continuous array data acquisition method |
| 10/14/2009 | CN101554528A Game machine and object sensor used by same |
| 10/14/2009 | CN100549732C Identification technology for dielectric characteristic of layered composite material |
| 10/14/2009 | CN100549724C 物体探测系统和物体探测方法 Object detection system and object detection method |
| 10/13/2009 | US7603263 Spatial simulation program and system |
| 10/13/2009 | US7603251 Magnetic anomaly sensing system for detection, localization and classification of a magnetic object in a cluttered field of magnetic anomalies |
| 10/13/2009 | US7602191 Cable-type electromagnetic receiver system for subsurface exploration |
| 10/13/2009 | US7602190 External MRI imaging coil assemblies and MRI-guided interventional systems utilizing same |
| 10/13/2009 | US7602189 Magnetic resonance examination platform with independently moveable bed and antenna device |
| 10/13/2009 | US7602188 System of electric coils for transmitting and receiving radio-frequency magnetic fields in a magnetic-resonance imaging apparatus, and magnetic-resonance imaging apparatus provided with such a system of electric coils |
| 10/13/2009 | US7602187 Integrated power supply for surface coils |
| 10/13/2009 | US7602186 RF coil system for an MRI system with a fixed coil and with a moving coil part below the patient support |
| 10/13/2009 | US7602185 Magnetic resonance imaging apparatus and magnetic resonance imaging method |
| 10/13/2009 | US7602184 Magnetic resonance spectroscopic imaging with short echo times |
| 10/13/2009 | US7602183 K-T sparse: high frame-rate dynamic magnetic resonance imaging exploiting spatio-temporal sparsity |
| 10/13/2009 | US7602182 Magnetic resonance system having a base body and a patient bed and inductive or capacitive signal transmission |
| 10/13/2009 | US7602181 Apparatus and method for generating a magnetic field by rotation of a charge holding object |
| 10/13/2009 | US7602180 System and method for fast texture-based tensor field visualization for DT-MRI |
| 10/13/2009 | US7602179 System and method for multi-echo bandwidth match imaging |
| 10/08/2009 | WO2009121160A1 Detection of porphyry copper deposit using natural electromagnetic fields |
| 10/08/2009 | WO2009091690A3 Parasitically powered signal source and method |
| 10/08/2009 | WO2009089437A3 Downhole communication system and method |
| 10/08/2009 | US20090254320 Joint inversion of time domain controlled source electromagnetic (td-csem) data and further data |
| 10/08/2009 | US20090254282 Method of finite-element discretization in heterogeneous and highly conductive grid cells |
| 10/08/2009 | US20090254281 Lithofacies classification system and method |
| 10/08/2009 | US20090251331 Mud channel characterization over depth |
| 10/08/2009 | US20090251146 Detection of Porphyry Copper Deposit Using Natural Electromagnetic Fields |
| 10/08/2009 | US20090251145 High frequency magnetic field coil and magnetic resonance imaging apparatus with the same |
| 10/08/2009 | US20090250265 Impact powered transmitter for directional drilling |
| 10/08/2009 | CA2720476A1 Detection of porphyry copper deposit using natural electromagnetic fields |
| 10/07/2009 | EP2106320A2 High-frequency sensor and machine tool having a high-frequency sensor |
| 10/07/2009 | CN101552381A Antenna amplifier, in particular for a magnetic resonance antenna |
| 10/07/2009 | CN101551470A Method for detecting non-digging deep-buried pipeline |
| 10/07/2009 | CN101551469A Metal detector |
| 10/07/2009 | CN100547437C Dry-reed range detection device |
| 10/06/2009 | US7599825 Shoulder bed effects removal |
| 10/06/2009 | US7598898 Method for using logging device with down-hole transceiver for operation in extreme temperatures |
| 10/06/2009 | US7598753 Human body detecting device for vehicles |
| 10/06/2009 | US7598742 Externally guided and directed field induction resistivity tool |
| 10/06/2009 | US7598741 Method and apparatus for internal calibration in induction logging instruments |
| 10/06/2009 | US7598740 Radio-frequency coil arrangement |
| 10/06/2009 | US7598739 Radio frequency gradient, shim and parallel imaging coil |
| 10/06/2009 | US7598738 Complete structure elucidation of molecules utilizing single NMR experiment |
| 10/06/2009 | US7598737 Method and control device for determination of the position of a local coil in a magnetic resonance apparatus |
| 10/06/2009 | CA2476976C Apparatus and methods for imaging wells drilled with oil-based muds |
| 10/06/2009 | CA2288589C Geological data acquisition system |
| 10/02/2009 | CA2661237A1 Apparatus and method for recuperating objects from a mixture |
| 10/01/2009 | WO2009120816A2 Determination of irreducible water cut-off using two dimensional nuclear magnetic resonance data |
| 10/01/2009 | WO2009120790A2 A four-terminal electric imager for resistive muds with localized current control |
| 10/01/2009 | WO2009120773A2 Method for compensating drill pipe and near-borehole effect on and electronic noise in transient resistivity measurements |
| 10/01/2009 | WO2009120497A2 System and method for controlling multiple well tools |
| 10/01/2009 | WO2009120035A2 Method for evaluation of the ground reinforcement effect using 4-d electrical resistivity monitoring |
| 10/01/2009 | US20090248311 Determination of irreducible water cut-off using two dimensional nuclear magnetic resonance data |
| 10/01/2009 | US20090248309 Evaluating a reservoir formation |
| 10/01/2009 | US20090248308 Simultaneous inversion of induction data for dielectric permittivity and electric conductivity |
| 10/01/2009 | US20090243875 System and method for controlling multiple well tools |
| 10/01/2009 | US20090243619 Four-terminal electric imager for resistive muds with localized current control |
| 10/01/2009 | US20090243618 Method for Compensating Drill Pipe and Near-Borehole Effect on and Electronic Noise in Transient Resistivity Measurements |
| 10/01/2009 | US20090243617 Method for Electromagnetic Geophysical Surveying of Subsea Rock Formations |
| 10/01/2009 | US20090243616 Multi-component marine electromagnetic signal acquisition method |
| 10/01/2009 | US20090243615 Inductive proximity switch and method for its operation |
| 10/01/2009 | US20090243614 Signal generator for electromagnetic surveying that produces a signal having an analog continuous waveform |
| 10/01/2009 | US20090243613 Method and Apparatus for Utilizing Time Division Multiple Waveform Transmitting |
| 10/01/2009 | US20090243610 Atomic magnetometer and magnetic force measuring method |
| 10/01/2009 | US20090243399 Electrical power supply arrangement for a downhole measurement assembly |
| 10/01/2009 | US20090242274 Apparatus for measuring streaming potentials and determining earth formation characteristics |
| 10/01/2009 | CA2661121A1 Switched capacitance method for the detection of, and subsequent communication with a wireless transponder device using a single antenna |
| 09/30/2009 | EP2105765A1 Simultaneous inversion of induction data for dielectric permittivity and electric conductivity |
| 09/30/2009 | EP2104597A1 Power tool device |
| 09/30/2009 | CN201319074Y Positioning parking alarm device |
| 09/30/2009 | CN101543392A Position detecting system |
| 09/30/2009 | CN100545681C Method for separating exciting electric abnormal property |
| 09/30/2009 | CN100545680C Method and device for detecting polarizability using metal electrode |
| 09/29/2009 | US7595737 Shear coupled acoustic telemetry system |
| 09/29/2009 | US7595713 Magnetic field generator for MRI and method of covering magnetic field generator for MRI |
| 09/29/2009 | US7595641 Electronic NMR reference signal systems and methods |
| 09/29/2009 | US7595640 Tomographic measuring system and method for conducting measurements |
| 09/29/2009 | US7595639 System and method of angular elliptic centric view ordering for 3D MR acquisitions |
| 09/29/2009 | US7595638 Apparatus and method for detecting metallic objects in shoes |
| 09/29/2009 | CA2475428C Downhole signal communication and measurement through a metal tubular |
| 09/29/2009 | CA2473983C Asset location system |
| 09/27/2009 | CA2660269A1 Medical device mechanical pump |
| 09/24/2009 | WO2009117591A2 Method and apparatus for eliminating drill effect in pulse induction measurements |
| 09/24/2009 | WO2009117507A2 Electromagnetic and magnetostatic shield to perform measurements ahead of the drill bit |
| 09/24/2009 | WO2009117206A2 Method and apparatus for measuring true vertical depth in a borehole |
| 09/24/2009 | WO2009117174A1 An efficient method for inversion of geophysical data |
| 09/24/2009 | WO2009089258A3 Joint compression of multiple echo trains using principal component analysis and independent component analysis |
| 09/24/2009 | US20090240437 Methods of logging geological formations |