| Patents for G01V 5 - Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity (5,830) |
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| 10/03/2002 | US20020139929 Methods and apparatus for determining precipitation onset pressure of asphaltenes |
| 10/01/2002 | US6459764 Drive-through vehicle inspection system |
| 10/01/2002 | US6459761 Spectrally shaped x-ray inspection system |
| 09/26/2002 | WO2002075361A2 Geosteering of solid mineral mining machines |
| 09/26/2002 | US20020136353 Container inspection apparatus |
| 09/26/2002 | CA2441621A1 Geosteering of solid mineral mining machines |
| 09/25/2002 | CN2513119Y Small diameter underwell pulse neutron generator |
| 09/19/2002 | US20020130258 Geometrically optimized fast neutron detector |
| 09/18/2002 | EP1241470A1 Apparatus for measuring the pulse transfer of elastically scattered X-ray quanta from an area of a container being inspected |
| 09/14/2002 | CA2722199A1 Geometrically optimized fast neutron detector |
| 08/27/2002 | US6442233 Coherent x-ray scatter inspection system with sidescatter and energy-resolved detection |
| 08/20/2002 | US6438201 Scanning densitometry system with adjustable X-ray tube current |
| 08/14/2002 | EP1231462A2 Method and system for identifying an object by use of decay characteristics of radioactivity of the same object |
| 08/13/2002 | US6433340 Low energy radiation detector |
| 08/08/2002 | WO2002061464A1 On-line measurement of absorbed electron beam dosage in irradiated product |
| 08/08/2002 | US20020106045 Identifying an object itself even when it is impossible to indicate on the object an identifier which has been assigned to the object, by the use of decay characteristics of radioactivity of the object. |
| 08/06/2002 | US6430255 Nonintrusive inspection system |
| 08/06/2002 | US6429444 Real time monitoring of electron beam radiation dose |
| 07/25/2002 | US20020097836 System for inspecting the contents of a container |
| 07/25/2002 | US20020097835 Nonintrusive inspection apparatus |
| 07/18/2002 | WO2002056058A1 Measurement of properties of a field for cultivation and determination of cultivation treatment parameters |
| 07/18/2002 | US20020094059 System and Method for inspecting an object using spatially and spectrally distinguished beams |
| 07/17/2002 | EP1223436A1 Measurement of properties of a field for cultivation and determination of cultivation treatment parameters |
| 07/16/2002 | US6421420 Method and apparatus for generating sequential beams of penetrating radiation |
| 07/10/2002 | EP0900441A4 Sidescatter x-ray detection system |
| 07/09/2002 | US6418189 Explosive material detection apparatus and method using dual energy information of a scan |
| 07/03/2002 | CN1356540A Method and system for in-situ testing grade of big ore block by electron-air shielding radiation effect |
| 07/02/2002 | CA2202310C Borehole invariant neutron porosity measurement system |
| 07/02/2002 | CA2157101C Logging while drilling method and apparatus for measuring formation characteristics as a function of angular position within a borehole |
| 06/20/2002 | US20020073646 Apparatus and system for rapidly attaching identifiers to items |
| 06/13/2002 | WO2002046727A2 Apparatus and method of converting electromagnetic energy directly to electrons for computed tomography imaging |
| 06/13/2002 | US20020071525 Nonintrusive inspection system |
| 06/13/2002 | US20020071524 Nonintrusive inspection system |
| 06/13/2002 | US20020071522 Nonintrusive inspection apparatus |
| 06/13/2002 | US20020071516 Nonintrusive inspection apparatus |
| 06/13/2002 | US20020070337 Scale monitor |
| 06/06/2002 | US20020067795 Apparatus and method of converting electromagnetic energy directly to electrons for computed tomography imaging |
| 06/06/2002 | US20020066856 Fluid density monitor |
| 05/28/2002 | US6396903 Reference grid for security equipment |
| 05/23/2002 | US20020060066 Memory gravel pack imaging apparatus and method |
| 05/22/2002 | EP1206714A1 Real time monitoring of electron beam radiation dose |
| 05/21/2002 | US6392237 Method and apparatus for obtaining radiation image data |
| 05/16/2002 | US20020056809 Armored rock detector |
| 05/14/2002 | US6389367 Method and apparatus for calibrating readings of a downhole tool |
| 05/14/2002 | US6389105 Design and manufacturing approach to the implementation of a microlens-array based scintillation conversion screen |
| 05/02/2002 | WO2001094984A3 X-ray scatter and transmission system with coded beams |
| 05/02/2002 | WO2001043622A3 Accurate image reconstruction for doi-pet systems |
| 05/02/2002 | DE10050887A1 Detection of gamma-radiation from radionuclide in moving loose material, comprises separating signals into one of two channels by pulse height by one or more scintillators for rapid and accurate measurement |
| 04/25/2002 | WO2001057556A3 Method and apparatus for radiological surveying of hydrocarbon reserves |
| 04/25/2002 | US20020046836 Method and apparatuses for logging hydrocarbon reservoirs |
| 04/24/2002 | EP1198705A2 Method and device for x-raying items, especially items of luggage during conveyance on a conveyor belt |
| 04/23/2002 | US6376838 Formation evaluation combination system for petrophysical well log analysis |
| 04/16/2002 | US6373050 Focal plane infrared readout circuit with automatic background suppression |
| 04/09/2002 | US6370222 Container contents verification |
| 04/04/2002 | WO2001084183A3 Method and apparatus for the detection of hydrogenous materials using neutrons |
| 04/04/2002 | US20020038849 Method and apparatus for safely operating radiation generators in while-drilling and while-tripping applications |
| 04/03/2002 | EP0894263A4 Multiple station gamma ray absorption contraband detection system |
| 03/28/2002 | US20020036260 Neutron burst timing method and system for multiple measurement pulsed neutron formation evaluation |
| 03/19/2002 | US6359282 Modular radiation detector assembly |
| 03/16/2002 | CA2357216A1 Method and apparatuses for logging hydrocarbon reservoirs |
| 03/14/2002 | US20020031203 Design and manufacturing approach to the implementation of a microlens-array based scintillation conversion screen |
| 03/14/2002 | US20020031202 X-ray scatter and transmission system with coded beams |
| 03/12/2002 | CA2142127C Method and apparatus for producing a porosity log of a subsurface formation |
| 03/07/2002 | US20020027201 Method and apparatus for obtaining radiation image data |
| 03/06/2002 | CN1339136A Apparatus and method for processing objects in computed tomography data using object projection |
| 03/06/2002 | CN1338641A Boron injection method for logging well by measuring neutron-gamma ray saturability |
| 03/06/2002 | CN1080367C Logging method and system |
| 02/27/2002 | EP0789888B1 X-ray computer tomography (ct) system and method for detecting thin objects |
| 02/14/2002 | WO2002013517A1 Portable x-ray imaging apparatus |
| 02/14/2002 | WO2002012923A1 Apparatus for imaging objects on the remote side of a barrier using radiation |
| 02/14/2002 | US20020018542 Nonintrusive inspection system |
| 02/14/2002 | CA2417708A1 Portable x-ray imaging apparatus |
| 02/14/2002 | CA2416998A1 Apparatus for imaging objects on the remote side of a barrier using radiation |
| 02/12/2002 | US6347132 High energy X-ray inspection system for detecting nuclear weapons materials |
| 02/07/2002 | US20020014583 Dual compensated chlorine logging tool |
| 02/05/2002 | US6345113 Apparatus and method for processing object data in computed tomography data using object projections |
| 01/31/2002 | DE10034810A1 Borehole geophysical density measurement involves using unit with gamma source in lead screen with outlet window and gamma detector in lead screen with radiation backscatter inlet window |
| 01/30/2002 | CN1333462A Equipment of cobalt 60 gamma ray source-cesium iodide or cadmium tungstate detector for checking container |
| 01/24/2002 | US20020008197 Standoff compensation for nuclear measurements |
| 01/16/2002 | EP1171785A1 Method for determining symmetry and direction properties of azimuthal gamma ray distributions |
| 01/16/2002 | CN1077982C Dynamic measuring method for low mineralized stratum oil and water |
| 01/10/2002 | WO2001005685A3 Method and device for x-raying items, especially items of luggage during conveyance on a conveyor belt |
| 01/09/2002 | EP1169656A1 Gamma radiation detector for use in measurement-while-drilling |
| 01/02/2002 | CN1329461A Miniature neutron tube and its production method |
| 12/26/2001 | CN1328639A X-ray fluorescence element analyzer |
| 12/18/2001 | CA2083064C X-ray backscatter detection system |
| 12/13/2001 | WO2001094984A2 X-ray scatter and transmission system with coded beams |
| 11/29/2001 | US20010046274 Method and apparatus for the detection of hydrogenous materials |
| 11/27/2001 | US6324253 Tablet inspection apparatus |
| 11/13/2001 | US6317509 Computed tomography apparatus and method for classifying objects |
| 11/08/2001 | WO2001084183A2 Method and apparatus for the detection of hydrogenous materials using neutrons |
| 11/01/2001 | US20010036250 Apparatus and method for adjusting a collimator |
| 10/31/2001 | CN1319759A Explosion material tester using double-energy scanning information and mehtod |
| 10/30/2001 | CA2230919C Method for determining density of earth formations |
| 10/30/2001 | CA2046896C Apparatus and method for detecting contraband using fast neutron activation |
| 10/25/2001 | US20010033636 Method and apparatus for determining a material of a detected item |
| 10/25/2001 | US20010032928 Method and apparatus for surveying hydrocarbon reserves |
| 10/24/2001 | EP1147481A1 Apparatus and method for processing objects in computed tomography data using object projections |
| 10/24/2001 | EP1147406A1 Unilateral hand-held x-ray inspection apparatus |
| 10/23/2001 | US6307199 Compensation of errors in logging-while-drilling density measurements |