| 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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| 09/17/2013 | US8536883 Method of measuring a multiphase flow |
| 09/17/2013 | US8536871 Method of correcting resistivity measurements for toll bending effects |
| 09/17/2013 | US8536870 Shim insert for high-field MRI magnets |
| 09/17/2013 | US8536869 Magnetic resonance imaging apparatus |
| 09/17/2013 | US8536868 Magnetic resonance projection angiography with continuous table displacement |
| 09/17/2013 | US8536867 Multi-channel method and device to evaluate magnetic resonance signals, with reduced number of channels |
| 09/17/2013 | US8536866 Frequency referencing for chemical exchange saturation transfer (CEST) MRI |
| 09/17/2013 | US8536865 Iron-free variable torque motor compatible with magnetic resonance imaging in integrated SPECT and MR imaging |
| 09/17/2013 | US8536864 Method for the releasable fastening of a component to an apparatus and correspondingly configured fastening system |
| 09/17/2013 | CA2765306C Drilling collision avoidance apparatus, methods, and systems |
| 09/17/2013 | CA2478466C Squid detected nmr and mri at ultralow fields |
| 09/12/2013 | WO2013134474A1 Method and system for applying nqr pulse sequences |
| 09/12/2013 | WO2013134039A2 Optimizing subterranean treatment characteristic by digital geoinformatics |
| 09/12/2013 | WO2013133662A1 Method for laying sensing line for sensing the damaged point in buried pipe, and sensing tape suitable for the method |
| 09/12/2013 | WO2013132800A1 Metal detection method, metal detection device, metal detection method for wireless power supply device, and wireless power supply device |
| 09/12/2013 | WO2013131133A1 A method for detecting fast time constant targets using a metal detector |
| 09/12/2013 | WO2013131123A1 A method for displaying metal detection information |
| 09/12/2013 | US20130234860 Pipeline system and method for operating a pipeline system |
| 09/12/2013 | US20130234859 Method for Transmission of Data from a Downhole Sensor Array |
| 09/12/2013 | US20130234718 Multi-array laterolog tools and methods with differential voltage measurements |
| 09/12/2013 | US20130234717 Apparatus And Method For Microresistivity Imaging In Nonconductive Drilling Fluid |
| 09/12/2013 | US20130234716 Method for displaying metal detection information |
| 09/12/2013 | US20130234706 System and method for processing magnetic resonance signals |
| 09/12/2013 | US20130234703 Hydrocarbon determination in unconventional shale |
| 09/12/2013 | US20130234702 Atomic magnetometers for use in the oil service industry |
| 09/12/2013 | DE102013004000A1 Wide band magnetic resonance receiver for NMR system for processing nuclear spin resonance signals, has pre-amplifier for receiving MR-signals of transformer and comprising source follower stage and common source amplifier stage |
| 09/11/2013 | EP2637044A1 Four electrodes combination and arrangement method for sea electromagnetic exploration |
| 09/11/2013 | EP2636195A1 Apparatus and method for detecting rfid signals |
| 09/11/2013 | EP2635924A1 Sensing cable |
| 09/11/2013 | CN203191567U Human body security check equipment |
| 09/11/2013 | CN203191566U Detection mechanism for part neglected installation |
| 09/11/2013 | CN103299215A Nuclear magnetic resonance tool with external magnets |
| 09/11/2013 | CN103293556A System and method for monitoring geomagnetic abnormal movement |
| 09/11/2013 | CN103293555A Stratum dielectric constant and resistivity measuring instrument and method for applying same |
| 09/11/2013 | CN102221710B Position detecting device of boot removing of current collector |
| 09/10/2013 | US8532929 Method and apparatus to incorporate internal gradient and restricted diffusion in NMR inversion |
| 09/10/2013 | US8532928 System and method for improving surface electromagnetic surveys |
| 09/10/2013 | US8531184 Magnetic resonance imaging apparatus |
| 09/06/2013 | WO2013128212A1 Fault detection for pipelines |
| 09/06/2013 | WO2013128210A1 Fault detection for pipelines |
| 09/06/2013 | WO2012155001A3 Buried object locator apparatus and systems |
| 09/06/2013 | DE212012000043U1 Niedrigfeld-Magnetresonanzsystem (LF-MRS) zum Erzeugen eines Magnetresonanzbildes Low-field magnetic system (LF-MRS) for generating a magnetic resonance image |
| 09/05/2013 | US20130229184 Stationary Source for Marine Electromagnetic Surveying |
| 09/05/2013 | DE102012004308A1 Annäherungssensor und Verfahren zum Bestimmen der Annäherung an einen elektrisch leitfähigen Körper Proximity sensor and method for determining the proximity of an electrically conductive body |
| 09/04/2013 | EP2633340A2 Sensor apparatus, in particular metal sensor, with a field-compensated magnetic field sensor |
| 09/04/2013 | CN203178500U Terrestrial magnetism direction determination instrument |
| 09/04/2013 | CN203178499U Geology acquisition and monitoring device used for coal mining |
| 09/04/2013 | CN203178498U AC/DC capacitive sensor |
| 09/04/2013 | CN103278860A In-site self-correction method for deep-sea three-component magnetometer |
| 09/04/2013 | CN103278859A Signal receiving and processing system based on underground cable comprehensive detecting system |
| 09/04/2013 | CN103278858A Multicomponent transient electromagnetic method in coal mine hole |
| 09/04/2013 | CN103278857A Method for designing underground direct current advanced detection device |
| 09/04/2013 | CN103278856A Underground cable comprehensive detection system |
| 09/04/2013 | CN103278855A Method for eliminating influence of roadways and terrains on apparent resistivity in direct-current exploration |
| 09/04/2013 | CN103278854A Multicomponent transient electromagnetic instrument probe in coal mine hole |
| 09/04/2013 | CN103278853A Single-channel ground electric-field instrument |
| 09/04/2013 | CN102466822B Ocean electromagnetic surveying four-pole mutual combination pole distribution method |
| 09/03/2013 | US8527205 Gravity interpretation workflow in injection wells |
| 09/03/2013 | US8525691 Electric equipment with digital interface and method for controlling the same |
| 09/03/2013 | US8525690 Synchronized telemetry from a rotating element |
| 09/03/2013 | US8525518 Impedance matching in NMR probe with an adjustable segmented transmission line |
| 09/03/2013 | US8525517 Magnetic resonance imaging apparatus |
| 09/03/2013 | US8525516 Apparatus with ambient magnetic field correction |
| 09/03/2013 | US8525515 Equipment for inspecting explosives and/or illicit drugs, antenna coil and method for inspecting explosives and/or illicit drugs |
| 09/03/2013 | CA2652624C Antenna cutout in a downhole tubular |
| 09/03/2013 | CA2650481C Method and apparatus for building a tilted antenna |
| 08/29/2013 | WO2013126409A1 Bending correction for deep reading azimuthal propagation resistivity |
| 08/29/2013 | WO2013126400A1 Method and system to characterize a property of an earth formation |
| 08/29/2013 | WO2012174317A3 Apparatus and method for actively balancing impedance of a resistivity measuring tool |
| 08/29/2013 | WO2012046241A9 A method for providing high resolution, high contrast fused mri images |
| 08/29/2013 | US20130226460 Temperature compensation apparatus, methods, and systems |
| 08/29/2013 | US20130226459 Bending correction for deep reading azimuthal propagation resistivity |
| 08/29/2013 | US20130222149 Mud Pulse Telemetry Mechanism Using Power Generation Turbines |
| 08/29/2013 | US20130222148 Method and apparatus for remotely controlling downhole tools using untethered mobile devices |
| 08/29/2013 | US20130221969 Methods and apparatus for adaptive source electromagnetic surveying |
| 08/29/2013 | DE112011103260T5 Elektrostatischer Kapazitätssensor und Verfahren zur Feststellung des Ausfalls eines elektrostatischen Kapazitätssensors An electrostatic capacitance sensor and method for detecting the failure of an electrostatic capacitance sensor |
| 08/29/2013 | DE102012015442A1 Verfahren und Sensorsystem zur induktiven Vermessung der Eigenschaften einer Übertragungsstrecke eines Messsystems zwischen Senderspule und Empfängerspule Method and sensor system for inductive measurement of the properties of a transmission path of a measuring system between the transmitter coil and receiver coil |
| 08/29/2013 | DE102012015423A1 Verfahren und Sensorsystem zur kapazitiven Vermessung der Eigenschaften einer Übertragungsstrecke eines Messsystems zwischen einer Senderelektrode und Empfängerelektrode Method and sensor system for capacitive measurement of the properties of a transmission path of a measurement system between a transmitter and receiver electrode electrode |
| 08/28/2013 | EP2631680A1 Handheld locating device |
| 08/28/2013 | EP2631679A1 Displaced electrode amplifier |
| 08/28/2013 | EP2630518A1 Improved method of determining a phase change in a reservoir |
| 08/28/2013 | EP2630517A2 Nmr systems and methods for the rapid detection of analytes |
| 08/28/2013 | CN203164440U Foreign body automatic detection system used for drug placemen bottles |
| 08/28/2013 | CN203164437U Rotation Hall terrestrial magnetism abnormal change measurement system |
| 08/28/2013 | CN203164436U Tunnel single hole geological radar three-dimensional fine imaging antenna delivery and transmission device |
| 08/28/2013 | CN203164435U Four rod type length adjustable submarine cable detection antenna array |
| 08/28/2013 | CN203164434U Live-line specialized test ruler of conducting wire type |
| 08/28/2013 | CN203164433U Underground engineering water inrush disaster source advanced geological forecast three dimensional focusing excitation polarized device |
| 08/28/2013 | CN203164432U Electrical signal transmitter output square wave front-and-back edge regulating circuit with serially connected resistors |
| 08/28/2013 | CN103267985A Method for rectifying mine transient electromagnetic inductive effect by utilizing emission current |
| 08/28/2013 | CN103267981A Regional magnetic field exploring device carried by animals |
| 08/28/2013 | CN103267980A Geophysical prospecting method and measuring device for earth electromagnetic field source correction |
| 08/28/2013 | CN103267979A Reservoir stratum fracture detection system and detection method based on nanometer magnetofluid |
| 08/28/2013 | CN103267978A Hidden microwave active imaging personal security inspection system |
| 08/28/2013 | CN103267977A Underground construction surrounding rock disaster whole time interval induced polarization monitoring method |
| 08/28/2013 | CN102508310B Detection method for porosity distribution of upper formation of fire district of coal field |
| 08/27/2013 | US8519865 Downhole coils |
| 08/27/2013 | US8519713 System and method for qualitative and quantitative analysis of gaseous components of multiphase hydrocarbon mixtures |
| 08/27/2013 | US8519711 Magnetic resonance imaging apparatus |
| 08/27/2013 | US8519710 PET/MR scanners for simultaneous PET and MR imaging |