| 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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| 01/23/2012 | DE212010000045U1 Permanentmagnetenanordnung mit fest gegenüberliegender Platte Permanent magnet arrangement with fixed opposite plate |
| 01/19/2012 | WO2012009176A2 Method and apparatus for determining multiscale similarity between nmr measurements and a reference well log |
| 01/19/2012 | WO2012008965A1 Efficient inversion systems and methods for directionally-sensitive resistivity logging tools |
| 01/19/2012 | WO2012008583A1 Millimeter-wave image pickup device |
| 01/19/2012 | WO2012008021A1 Measurement device |
| 01/19/2012 | WO2011130136A3 Dielectric spectroscopy for downhole fluid analysis during formation testing |
| 01/19/2012 | WO2011130080A3 Improved current measurement for water-based mud galvanic electrical imaging and laterlog tools |
| 01/19/2012 | WO2011127281A3 Refined lithology curve |
| 01/19/2012 | WO2011127280A3 Method and apparatus for clock synchronization |
| 01/19/2012 | WO2011119513A3 Surveying a subterranean structure using a vertically oriented electromagnetic source |
| 01/19/2012 | US20120013482 Aligning Inductive Couplers In A Well |
| 01/19/2012 | US20120013481 Wellbore Telemetry And Noise Cancellation Systems And Method For The Same |
| 01/19/2012 | US20120013339 Electromagnetic Orientation System for Deep Wells |
| 01/19/2012 | US20120013335 Method of adjusting properties of drilling fluids and apparatus for use in such methods |
| 01/19/2012 | DE10361347B4 Probenkopf für Kernresonanzmessungen Probe for nuclear magnetic resonance measurements |
| 01/18/2012 | EP2406665A1 Method and apparatus for offshore hydrocarbon electromagnetic prospecting based on circulation of magnetic field derivative measurements |
| 01/18/2012 | EP2406664A2 Electromagnetic survey using naturally occurring electromagnetic fields as a source |
| 01/18/2012 | DE202011108656U1 Georadar-Einrichtung GPR device |
| 01/18/2012 | CN202119922U Geomagnetism sensor for vehicles |
| 01/18/2012 | CN202112023U Fertilization monitoring device |
| 01/18/2012 | CN102324740A Online correction method for interference of DC (Direct Current) power transmission line on geomagnetic observation |
| 01/18/2012 | CN102323623A Ground penetrating radar attribute analysis method in archaeological investigation |
| 01/18/2012 | CN102323622A Line array multi-channel synchronous transient electromagnetic directional detection method and device thereof |
| 01/18/2012 | CN102323621A Intelligent controller of transient electromagnetic instrument |
| 01/18/2012 | CN102322792A Concrete pole rebar quality tester and detection method by using tester |
| 01/18/2012 | CN102102538B Orifice data processing device for coal mine underground measurement while drilling |
| 01/17/2012 | US8099267 Input deck migrator for simulators |
| 01/17/2012 | US8099239 Electromagnetic surveying for resistive or conductive bodies |
| 01/17/2012 | US8099059 Method and circuit arrangement for operating multi-channel transmit/recieve antenna devices |
| 01/17/2012 | US8098071 Resistivity imaging using phase sensitive detection with a floating reference signal |
| 01/17/2012 | US8098070 Electromagnetic subterranean imaging instrument |
| 01/17/2012 | US8098069 Adaptive closure with removable vent for sealing containers and method of use |
| 01/17/2012 | US8098068 Systems and methods for parametric mapping for correction of noise-based systematic bias of DTI metrics, using a DTI mapping phantom |
| 01/17/2012 | US8098064 Speed filter calibration apparatus and method for radio frequency metal detectors |
| 01/17/2012 | US8096354 Sensing and monitoring of elongated structures |
| 01/12/2012 | WO2012006227A1 Method for learning and setting warm placard pressure threshold for a direct tire pressure monitoring system |
| 01/12/2012 | WO2012005737A1 Imaging and sensing of subterranean reservoirs |
| 01/12/2012 | WO2012005725A1 Method and system of determining constituent components of a fluid sample |
| 01/12/2012 | WO2012005017A1 Object detection system |
| 01/12/2012 | WO2012004345A1 Low noise marine electric field sensor system |
| 01/12/2012 | WO2012004028A1 Detecting a dielectric article |
| 01/12/2012 | US20120010818 Collecting Control Source Electromagnetic Signals |
| 01/12/2012 | US20120007747 Method and system for transmitting data from a device to a receiving unit |
| 01/12/2012 | DE102010031034A1 Erfassung eines dielektrischen Gegenstandes Detection of a dielectric object |
| 01/11/2012 | EP2404200A2 Atomic magnetometers for use in the oil service industry |
| 01/11/2012 | EP2404199A1 Reflectometry real time remote sensing for in situ hydrocarbon processing |
| 01/11/2012 | EP1501658B1 Magnetic indexer for high accuracy hole drilling |
| 01/11/2012 | CN202110297U Segmented alarm type metal security check door |
| 01/11/2012 | CN202110296U Intelligent controller of transient electromagnetism instrument |
| 01/11/2012 | CN202110295U Metal detector |
| 01/11/2012 | CN202110294U On-line tracking and locating system of pipeline cleaning device |
| 01/11/2012 | CN202110293U Single compartment ball submarine electric field instrument |
| 01/11/2012 | CN202110292U Metal detection door based on ethernet interface |
| 01/11/2012 | CN102309851A Shading sensing amusement equipment |
| 01/11/2012 | CN101986095B Ground marking method for eliminating time drift of crystal oscillator |
| 01/11/2012 | CN101375182B An improved method of interpolation between a plurality of observed tensors |
| 01/10/2012 | US8095318 Method for estimating formation dip using combined multiaxial induction and formation image measurements |
| 01/10/2012 | US8094909 Apparatus and method for remotely controlling in real time measurement parameters of a magnetic resonance (MR) scanner |
| 01/10/2012 | US8093900 Ultra wide band wireless radio transmission in MRI systems involving channel estimation |
| 01/10/2012 | US8093899 Magnetic field probe and method for manufacturing the same |
| 01/10/2012 | US8093898 Nuclear magnetic resonance imaging device, and imaging system and method using the same |
| 01/10/2012 | US8093897 Method of detecting carrier spin polarisation and apparatus for the same |
| 01/10/2012 | US8093896 Uniform magnetic field spherical coil for MRI |
| 01/10/2012 | US8093895 Magnetic resonance imaging apparatus and magnetic resonance imaging method of controlling image contrast |
| 01/10/2012 | US8093894 Magnetic resonance imaging apparatus and magnetic resonance imaging method for improving uniformity in sensitivity map |
| 01/10/2012 | US8093893 Rock and fluid properties prediction from downhole measurements using linear and nonlinear regression |
| 01/10/2012 | CA2522931C System and method for a rfid transponder file system |
| 01/05/2012 | WO2012003329A2 Systems and methods for compressing data and controlling data compression in borehole communication |
| 01/05/2012 | WO2012002937A1 Method and apparatus for sensing elongated subterraean anomalies |
| 01/05/2012 | WO2011139761A9 Gain-corrected measurements |
| 01/05/2012 | WO2010093426A3 Locate apparatus having enhanced features for underground facility locate operations, and associated methods and systems |
| 01/05/2012 | US20120001638 Assembly and Method for Identifying a Ferrous Material |
| 01/05/2012 | US20120001637 Correcting for magnetic interference in azimuthal tool measurements |
| 01/05/2012 | US20120001629 Non-resonant logging tools |
| 01/05/2012 | US20120001628 Method and apparatus for obtaining spatial information and measuring the dielectric constant of an object |
| 01/05/2012 | DE102004029633B4 NMR-Apparatur NMR apparatus |
| 01/05/2012 | DE102004022687B4 Time-Domain-Verfahren zum quantitativen Bestimmen des Gehalts zumindest einer Komponente einer Probe mittels eines niedrigauflösenden Kernresonanz-Pulsspektrometers Time-domain method for quantitatively determining the content of at least one component of a sample by means of a low-resolution nuclear magnetic resonance spectrometer pulse |
| 01/05/2012 | CA2800148A1 Method and apparatus for sensing elongated subterranean anomalies |
| 01/04/2012 | EP2402792A1 Determining anisotropic resistivity in a subsurface formation |
| 01/04/2012 | CN202103897U Microwave inductor |
| 01/04/2012 | CN202102125U Fixing support for mine transient electromagnetic emitter |
| 01/04/2012 | CN202102124U Mine roadway resistivity method instrument |
| 01/04/2012 | CN202102123U Wood joist position detector |
| 01/04/2012 | CN202102122U Tool for clearing pipeline fault points |
| 01/04/2012 | CN202102121U Detection machine for metal piece |
| 01/04/2012 | CN1715945B Method for acquiring magnetic resonance data from a large examination region |
| 01/04/2012 | CN102305948A Three-dimensional artificial source electromagnetic exploration method for measuring three-dimensional changes of underground resistivity |
| 01/04/2012 | CN102305947A Method and system for detecting whether fastening bolt of roller washing machine is detached or not |
| 01/04/2012 | CN102305946A Method for simultaneously measuring double-domain induced polarization full parameters |
| 01/04/2012 | CN102305064A Horizontal communication well guiding system based on Labview display |
| 01/03/2012 | US8090555 Multi-attribute seismic characterization of gas hydrates |
| 01/03/2012 | US8090539 Method for spatial filtering of electromagnetic survey data |
| 01/03/2012 | US8089281 Doubly resonant high field radio frequency surface coils for magnetic resonance |
| 01/03/2012 | US8089280 RF coil and MRI system |
| 01/03/2012 | US8089279 Method for operating a hybrid medical imaging unit comprising a first imaging device of high spatial resolution and a second nuclear medicine imaging device of high sensitivity |
| 01/03/2012 | US8089278 Time-resolved contrast-enhanced magnetic resonance (MR) angiography |
| 01/03/2012 | US8089277 System and method implementing inherently conducting polymers for downhole applications |
| 01/03/2012 | US8089268 Apparatus and method for removing anisotropy effect from directional resistivity measurements |
| 01/03/2012 | CA2557867C System for measuring earth formation resistivity through an electrically conductive wellbore casing |
| 01/03/2012 | CA2556784C Rfid reader and range indicating method for the rfid reader |