| 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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| 04/11/2013 | WO2013003516A3 Modified triaxial antenna array |
| 04/11/2013 | WO2012176129A3 Matrix permittivity determination |
| 04/11/2013 | WO2012067905A3 System and method for imaging properties of subterranean formations |
| 04/11/2013 | US20130088364 Method and apparatus for making resistivity measurements in a wellbore |
| 04/11/2013 | US20130088363 Telemetry Method and System for Well Logging |
| 04/11/2013 | US20130088362 Intelligent wellhead running system and running tool |
| 04/11/2013 | US20130088361 Sensor commuated electric motor with sensorless angular position determination and method |
| 04/11/2013 | DE202013100949U1 Mittel zur Verhütung von zurückgebliebenen Gegenständen und Gossypiboma Means of preventing backward objects and Gossypiboma |
| 04/10/2013 | CN202870312U Geomagnetic field observation system |
| 04/10/2013 | CN202870311U Garbage classification recognizer |
| 04/10/2013 | CN202870310U Signal acquisition circuit suitable for intrinsically safe transient electromagnetic instrument |
| 04/10/2013 | CN202870309U Coal seam detection apparatus used for boring for coal cutting |
| 04/10/2013 | CN103035100A Landslide wireless network monitoring system based on weak magnetic sensor |
| 04/10/2013 | CN103033849A Multichannel nuclear magnetic resonance underground water detecting instrument and field work method thereof |
| 04/10/2013 | CN103033848A Detecting locating detecting instrument for leaky cable |
| 04/10/2013 | CN103033847A Device and method for sliding type multi-layer magnetic induction tomography |
| 04/10/2013 | CN103031857A Method, device and system for managing well lid |
| 04/10/2013 | CN102419452B Method for detecting whole field with electrical source transient electromagnetic method |
| 04/10/2013 | CN102298159B Metal detector |
| 04/10/2013 | CN101988971B Metal detector for belt conveyer |
| 04/10/2013 | CN101930083B United inversion method for multiple inter-well electromagnetic wave tomography hole pairs |
| 04/10/2013 | CN101581796B Moving vehicle system and method of detecting position of moving vehicle |
| 04/09/2013 | US8417455 Triaxial antenna electromagnetic measurements |
| 04/09/2013 | US8416098 Acoustic communication apparatus for use with downhole tools |
| 04/09/2013 | US8415953 Upconverter |
| 04/09/2013 | US8415952 Superconducting magnet coil interface and method providing coil stability |
| 04/09/2013 | US8415951 Upconverter |
| 04/09/2013 | US8415950 System and method for parallel transmission in MR imaging |
| 04/09/2013 | US8415949 Method and device for position determination of body matrix coils in MR systems |
| 04/04/2013 | WO2013049457A1 Micro-magnetic resonance system and method for managing anlaysis data |
| 04/04/2013 | WO2013048748A1 Method and apparatus for sorting lidar data |
| 04/04/2013 | WO2013048375A1 Systems and methods of robust determination of boundaries |
| 04/04/2013 | WO2013015965A3 Deployment mechanism for well logging devices |
| 04/04/2013 | WO2013009847A3 Smart drop-off tool and hang-off tool for a logging string |
| 04/04/2013 | US20130082865 Sensor Head |
| 04/04/2013 | CA2848392A1 Method and apparatus for sorting lidar data |
| 04/03/2013 | CN202854351U Single cabin ball three-component seafloor magnetometer |
| 04/03/2013 | CN202854350U Resistance-type minded-out water accumulation detecting instrument |
| 04/03/2013 | CN202854349U Detection device detecting whether mobile phone is carried |
| 04/03/2013 | CN103018781A 2-dimensional/3-dimensional nuclear magnetic resonance and transient electromagnetism combination instrument and field work method |
| 04/03/2013 | CN103018780A Probe-type high-frequency-response liquid metal leakage detector |
| 04/03/2013 | CN102119343B Target detection device and target detection method |
| 04/03/2013 | CN101300505B Measuring device and method for locating objects enclosed in a medium, using high-frequency electromagnetic signals |
| 04/02/2013 | US8410781 High temperature superconductor receiver coil magnetic resonance imaging systems and methods compatible with an infant incubator |
| 04/02/2013 | US8410780 Adaptive signal averaging method which enhances the sensitivity of continuous wave magnetic resonance and other analytical measurements |
| 04/02/2013 | US8410779 Contrast agent-free MR angiography with SSFP sequences |
| 04/02/2013 | US8410777 NMR imaging system with reduced cryogenic losses and reduced acoustic noise |
| 04/02/2013 | US8410776 Detector module for an emission tomography scanner |
| 04/02/2013 | CA2740063C Electromagnetic borehole telemetry system incorporating a conductive borehole tubular |
| 04/02/2013 | CA2651097C Method and apparatus for tensorial micro-resistivity imaging in oil-based muds |
| 04/02/2013 | CA2573467C Computer-based method for while-drilling modeling and visualization of layered subterranean earth formations |
| 04/02/2013 | CA2487162C Digital wireless position sensor |
| 03/28/2013 | WO2013044237A1 System and method for determining information related to sub-surface geological formations using time-dependent magnetic fields |
| 03/28/2013 | WO2013043858A1 Nmr methods for endotoxin analysis |
| 03/28/2013 | WO2013043075A1 Method of measuring parameters of a porous medium using nanoparticle injection |
| 03/28/2013 | WO2012169937A3 Method for monitoring and predicting faults in the upper part of a geological section |
| 03/28/2013 | US20130080061 System and method for determining information related to sub-surface geological formations using time-dependent magnetic fields |
| 03/28/2013 | US20130080059 Integrated dip from 3d resistivity tool and borehole imaging tool |
| 03/28/2013 | US20130080058 Real-Time Formation Anisotropy And Dip Evaluation Using Tri-Axial Induction Measurements |
| 03/28/2013 | US20130076527 Mud Powered Inertia Drive Oscillating Pulser |
| 03/28/2013 | US20130076526 System and method for correction of downhole measurements |
| 03/28/2013 | US20130076525 System and method for remote well monitoring |
| 03/28/2013 | DE102011083427A1 System zur Positionsbestimmung von zueinander beweglichen Objekten System for determining the position of each moving objects |
| 03/28/2013 | CA2849296A1 System and method for determining information related to sub-surface geological formations using time-dependent magnetic fields |
| 03/27/2013 | EP2572217A1 Systems and methods for downhole bha insulation in magnetic ranging applications |
| 03/27/2013 | CN202837564U Measuring equipment for physical model experiment by total space transient electromagnetic method |
| 03/27/2013 | CN202837563U Metal detector used for GIS disc type insulator |
| 03/27/2013 | CN202837562U Inductive clamp connecting piece of underground pipeline finder |
| 03/27/2013 | CN202832477U Parallel plane coils used for induction logging and induction logging equipment |
| 03/27/2013 | CN103003720A Systems and methods for downhole BHA insulation in magnetic ranging applications |
| 03/27/2013 | CN102998712A Geomagnetism measurement apparatus |
| 03/27/2013 | CN102998711A Sensing device, power reception device, power transmission device, non-contact power transmission system, and sensing method |
| 03/27/2013 | CN102998710A Method for operating a metal detection apparatus and apparatus |
| 03/27/2013 | CN102998709A Ground receiving system for chamber blasting blind gun detecting |
| 03/27/2013 | CN102998708A Apparatus and method for detecting location of underground facility |
| 03/27/2013 | CN101479627B Electromagnetic surveying |
| 03/27/2013 | CN101346643B Device for determining an object, in particular a locating device or material identification device |
| 03/26/2013 | US8407029 Unified graph matching in euclidean spaces and applications to image comparison and retrieval |
| 03/26/2013 | US8407006 Multiple distributed force measurements |
| 03/26/2013 | US8407005 Method and apparatus for gradient electromagnetic induction well logging |
| 03/26/2013 | US8406833 Cryostat having a magnet coil system, which comprises an LTS section and a heatable HTS section |
| 03/26/2013 | US8405519 Pulse emission device for the positionally accurate emission of trigger pulses |
| 03/26/2013 | US8405518 Universal personal emergency medical information retrieval system |
| 03/26/2013 | US8405397 Method for mitigating leakage currents |
| 03/26/2013 | US8405396 Implantable or insertable nuclear magnetic resonant imaging system |
| 03/26/2013 | US8405395 Method for simultaneous multi-slice magnetic resonance imaging |
| 03/26/2013 | US8405394 Targeted acquisition using holistic ordering (TACHO) approach for high signal to noise imaging |
| 03/26/2013 | US8405393 EPR using Frank sequence |
| 03/26/2013 | US8405392 Corrected nuclear magnetic resonance imaging using magnetization transfer |
| 03/25/2013 | DE202013101054U1 Eine tragbare medizinische Vorrichtung mit integriertem Metalldetektor A portable medical device with integrated metal detector |
| 03/21/2013 | WO2013039636A2 Connection method of replaceable sensors for resistivity arrays |
| 03/21/2013 | WO2013039632A2 Interpreting borehole transient electromagnetic data using two thin-sheet conductors |
| 03/21/2013 | WO2013037093A1 Nuclear magnetic resonance rock sample analysis method and instrument with constant gradient field |
| 03/21/2013 | WO2012118931A3 Method and apparatus for measuring the electrical impedance properties of geological formations using multiple simultaneous current sources |
| 03/21/2013 | WO2012111948A3 Electrical probing electrode |
| 03/21/2013 | US20130073208 Method of Measuring Parameters of a Porous Medium Using Nanoparticle Injection |
| 03/21/2013 | US20130073206 Multi-Step Borehole Correction Scheme for Multi-Component Induction Tools |
| 03/21/2013 | US20130069657 Electromagnetic sensor cable and electrical configuration therefor |
| 03/21/2013 | US20130069656 Borehole Resistivity Imager Using Discrete Energy Pulsing |
| 03/21/2013 | US20130069655 At-bit magnetic ranging and surveying |