| 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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| 05/19/2011 | WO2011009808A3 Method and system for detecting the proximity of a conductive, buried structures |
| 05/19/2011 | WO2010075963A3 System and method for ball possession detection using passive field generation |
| 05/19/2011 | WO2010038002A8 Method for enhanced subsurface electromagnetic sensitivity |
| 05/19/2011 | US20110115489 Tow assembly for fixed wing aircraft for geophysical surveying |
| 05/18/2011 | EP2322950A1 Millimeter wave image pickup device |
| 05/18/2011 | EP2321672A2 Differential gradiometric magnetometer, system and method of use |
| 05/18/2011 | CN201837730U Inductance type metal approach detection probe |
| 05/18/2011 | CN201837729U High-density induced polarization phase electrical measuring instrument |
| 05/18/2011 | CN201830775U Soft-shelled turtle catcher utilizing metal detection principle |
| 05/18/2011 | CN102066984A Continuous measurement of heterogeneity of geomaterials |
| 05/18/2011 | CN102066983A Univ western australia |
| 05/18/2011 | CN102066982A Means for isolating rotational vibration to sensor |
| 05/18/2011 | CN102066981A Rectangular-wave transmitting metal detector |
| 05/18/2011 | CN102062878A Method and apparatus for measuring formation conductivities from within cased wellbores |
| 05/18/2011 | CN102062877A Nuclear magnetic resonance detection device and method for advanced detection of water bodies in front |
| 05/18/2011 | CN102062876A Electrical sounding method for whole-region couple source frequency domain |
| 05/18/2011 | CN102062868A Positioning and back-tracking method for earthquake electromagnetic wave source in ionized layer |
| 05/18/2011 | CN101408625B Method for detecting underground steel pipe corrosion condition by ground artificial magnetization |
| 05/18/2011 | CN101359058B Detecting method for long-distance full-characteristic analysis of target pipeline and device thereof |
| 05/17/2011 | US7944211 Characterization of formations using electrokinetic measurements |
| 05/17/2011 | US7944210 Magnetic resonance rf transmission arrangement and method with commonly fed labeling and excitation antennas |
| 05/17/2011 | US7944209 Magnetic resonance imaging apparatus and method |
| 05/17/2011 | US7944208 Active image area positioning with adjustable patient bench permitting chair-shaped patient transport into and out of an open MRI apparatus system |
| 05/17/2011 | US7944207 Magnetic resonance imaging apparatus and method |
| 05/17/2011 | US7944206 Method and apparatus for acquiring high resolution spectral data or high definition images in inhomogeneous environments |
| 05/17/2011 | US7944205 System for measuring a magnetic resonance signal based on a hybrid superconductive-magnetoresistive sensor |
| 05/13/2011 | CA2720551A1 Detection of intended key activation on a mobile device |
| 05/12/2011 | WO2011056743A1 Adjustable valve setting with motor control |
| 05/12/2011 | WO2011056421A2 Sifting models of a subsurface structure |
| 05/12/2011 | WO2011054459A1 Apparatus and method for capacitively recording measured values without errors |
| 05/12/2011 | WO2010101490A8 Method for marine electrical exploration of oil and gas deposits |
| 05/12/2011 | WO2010029465A3 Method and system for magnetic induction tomography |
| 05/12/2011 | WO2009103922A3 Device and method for detecting and measuring the clogging ratio of water passages in the secondary circuit of a pressurised-water nuclear reactor |
| 05/12/2011 | US20110112810 Method and apparatus for borehole logging |
| 05/12/2011 | US20110112787 Systems and methods for determining locations of buried objects |
| 05/12/2011 | US20110109470 System and method for detecting casing in a formation using current |
| 05/12/2011 | US20110108283 Method For Remote Identification And Characterization of Hydrocarbon Source Rocks Using Seismic and Electromagnetic Geophysical Data |
| 05/12/2011 | CA2775638A1 Apparatus and method for capacitively recording measured values without errors |
| 05/11/2011 | EP2320251A2 Multilevel workflow method for extracting resistivity anisotropy data from 3D induction measurements |
| 05/11/2011 | CN201829349U Connecting structure of elastic nested honeycomb capacitor fixing seat |
| 05/11/2011 | CN201828672U Metal detection machine |
| 05/11/2011 | CN201828671U Cable identifying probe |
| 05/11/2011 | CN201825064U Foreign matter intrusion monitoring circuit |
| 05/11/2011 | CN102053282A Borehole three-component magnetic gradient measuring device |
| 05/11/2011 | CN102053281A Method for realizing oil-gas detection by applying long-offset distance transient electromagnetic array method |
| 05/11/2011 | CN102053280A Nuclear magnetic resonance ground water detection system with reference coils and detection method |
| 05/11/2011 | CN102053279A Power interference identification method of electromagnetic disturber |
| 05/11/2011 | CN102053278A Electrical prospecting method and measuring device |
| 05/11/2011 | CN101526629B Geological prediction system for constructing tunnel passing through coal measure strata |
| 05/11/2011 | CN101509982B Core electrofiltration potential measuring gripper |
| 05/11/2011 | CN101043921B System for gaming chip identification and counting |
| 05/10/2011 | US7941273 System and method for using time-distance characteristics in acquisition, processing, and imaging of T-CSEM data |
| 05/10/2011 | US7941204 Magnetic resonance imaging concepts |
| 05/10/2011 | US7940192 Channel equalization for mud-pulse telemetry |
| 05/10/2011 | US7940050 System and method for measuring resistivity of an earth formation with correction for mud electrical properties |
| 05/10/2011 | US7940049 Portable wireless metal detector |
| 05/10/2011 | US7940048 Locating device |
| 05/10/2011 | US7940047 Microcontroller system for identifying RF coils in the bore of a magnetic resonance imaging system |
| 05/10/2011 | US7940046 Magnetic resonance apparatus with structurally separate RF transmit and RF reception devices |
| 05/10/2011 | US7940045 Methods of in-vitro analysis using time-domain NMR spectroscopy |
| 05/10/2011 | US7940044 Determining phase-encoding direction for parallel MRI |
| 05/10/2011 | US7940043 NMR method of detecting precipitants in a hydrocarbon stream |
| 05/10/2011 | US7938178 Distributed temperature sensing in deep water subsea tree completions |
| 05/10/2011 | CA2688797C Apparatus and method to dispense flexible material |
| 05/10/2011 | CA2409908C Teeth cleaning device |
| 05/05/2011 | WO2011051431A1 Magnetic ranging system for controlling a drilling process |
| 05/05/2011 | WO2011051427A1 Logging tool |
| 05/05/2011 | WO2011022352A3 Remediation of relative permeability blocking using electro-osmosis |
| 05/05/2011 | WO2011017289A3 Apparatus and method for quality assessment of downhole data |
| 05/05/2011 | WO2011014389A3 Exploitation of sea floor rig structures to enhance measurement while drilling telemetry data |
| 05/05/2011 | WO2011005920A3 Borehole stress module and methods for use |
| 05/05/2011 | WO2011003105A3 Millipede surface coils |
| 05/05/2011 | WO2010105206A3 Electromagnetic surface-to-borehole look around systems and methods of monitoring in horizontal wells |
| 05/05/2011 | US20110106451 Multiple sensor system and method for mapping soil in three dimensions |
| 05/05/2011 | US20110102188 System and method for determining stretch or compression of a drill string |
| 05/05/2011 | US20110101985 Tracking the positional relationship between a boring tool and one or more buried lines using a composite magnetic signal |
| 05/05/2011 | US20110101984 Distinguishing false signals in cable locating |
| 05/05/2011 | US20110101983 Logging Tool |
| 05/05/2011 | DE102009051085A1 Measuring device for use in e.g. underwater vehicle for detecting measurement signal to monitor biological sample in deep sea, has protective arrangement maintaining spectrometer to be operable in environment with hydrostatic fluid pressure |
| 05/05/2011 | CA2774292A1 Magnetic ranging system for controlling a drilling process |
| 05/05/2011 | CA2773270A1 Logging tool |
| 05/04/2011 | EP2317345A2 Steerable magnetic dipole antenna for measurement-while-drilling applications |
| 05/04/2011 | EP2317344A1 Method and system to monitor a hydrocarbon reservoir |
| 05/04/2011 | EP2317343A1 Logging tool |
| 05/04/2011 | EP2317342A2 Enhanced Performance Proximity Sensor |
| 05/04/2011 | EP2317069A1 Magnetic ranging system for controlling a drilling process |
| 05/04/2011 | EP2316523A1 Tools and methods for programming an implantable valve |
| 05/04/2011 | EP2316522A1 Tools and methods for programming an implantable valve |
| 05/04/2011 | EP2316045A2 Communication system for survey source and receiver |
| 05/04/2011 | EP2315914A2 Methods and apparatus to form a well |
| 05/04/2011 | EP1482832B1 Mri protector |
| 05/04/2011 | CN201821497U Microphone capable of detecting whether sounder leaves |
| 05/04/2011 | CN201819994U 有色金属检测门 Non-ferrous metal detection gate |
| 05/04/2011 | CN102047147A Electromagnetic exploration |
| 05/04/2011 | CN102042011A Method for constructing pseudo nuclear magnetic T2 spectrum by using conventional logging data |
| 05/04/2011 | CN102042009A Array induction logging coil system for measuring formation resistivity |
| 05/04/2011 | CN101493529B Method for enhancing measurement precision of proton magnetometer |
| 05/04/2011 | CN101430387B Nano-scale uranium particulate detection method based on soil gaseous water |
| 05/03/2011 | US7937221 Method and apparatus for gradient electromagnetic induction well logging |
| 05/03/2011 | US7937220 Generating digital terrain models representing sub-surface strata |