| 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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| 08/09/2000 | CN1055339C Method for surveying well by radioactive isotope tracking |
| 08/08/2000 | US6100530 Angular time synchronized directional radiation sensor |
| 07/25/2000 | US6094472 X-ray backscatter imaging system including moving body tracking assembly |
| 07/20/2000 | WO2000042566A1 Apparatus and method for processing objects in computed tomography data using object projections |
| 07/19/2000 | EP1019751A1 Unitized radiation detector assembly |
| 07/19/2000 | EP1019708A1 Ct target detection using surface normals |
| 07/18/2000 | US6091795 Area detector array for computer tomography scanning system |
| 07/11/2000 | US6088423 Multiview x-ray based system for detecting contraband such as in baggage |
| 07/11/2000 | US6087656 Radiation detector system and method with stabilized system gain |
| 07/05/2000 | EP1015913A1 System for rapid x-ray inspection of enclosures |
| 07/05/2000 | EP1015876A1 X-ray inspection apparatus |
| 07/05/2000 | EP0754306B1 System for determining the composition of a mineral-containing material |
| 06/28/2000 | EP1012586A2 A tomographic inspection system |
| 06/27/2000 | US6081580 Tomographic inspection system |
| 06/21/2000 | EP1010021A1 Side-by-side detector array for dual energy x-ray imaging system |
| 06/13/2000 | US6075871 Apparatus and method for eroding objects in computed tomography data |
| 06/08/2000 | WO2000033109A1 Fan and pencil beams from a common source for x-ray inspection |
| 06/08/2000 | WO2000033060A2 X-ray back scatter imaging system for undercarriage inspection |
| 06/08/2000 | WO2000033058A2 A nonintrusive inspection system |
| 06/07/2000 | EP1005832A2 Apparatus for bilateral femur measurement |
| 06/02/2000 | WO2000031565A1 Angular time synchronized directional radiation sensor |
| 05/16/2000 | US6064063 Method for determining thermal neutron capture cross-section of earth formations using measurement from multiple capture gamma ray detectors |
| 05/02/2000 | US6058159 Compact scanner apparatus and method |
| 05/02/2000 | US6058158 X-ray device for checking the contents of closed cargo carriers |
| 05/02/2000 | US6057542 System for determining composition of radionuclides |
| 04/26/2000 | EP0781422B1 Accelerator-base methods and apparatus for measurement-while-drilling |
| 04/18/2000 | US6051830 Method for stabilizing a scintillation detector |
| 04/12/2000 | EP0991916A1 Straddle inspection system |
| 04/05/2000 | EP0990238A1 Neutron-driven element transmuter |
| 03/29/2000 | EP0988541A4 Process and article for determining the residence time of a food particle |
| 03/29/2000 | EP0988541A2 Process and article for determining the residence time of a food particle |
| 03/23/2000 | WO2000016078A1 X-ray fluorescence elemental analyzer |
| 03/22/2000 | EP0986745A1 Single beam photoneutron probe and x-ray imaging system for contraband detection and identification |
| 03/14/2000 | US6038281 Bone densitometer with improved point characterization |
| 03/14/2000 | CA2196636C Method and apparatus for determining density of earth formations |
| 03/08/2000 | EP0984302A1 Method and apparatus for X-ray examination of luggage |
| 03/08/2000 | EP0984301A1 Method and Apparatus for X-ray baggage inspection |
| 03/02/2000 | WO2000011456A1 Inspection of containers |
| 03/01/2000 | EP0982602A2 Modular radiation detector assembly |
| 02/29/2000 | US6032102 Method and apparatus for measuring well characteristics and formation properties |
| 02/29/2000 | US6031890 Monitoring installation for containers and trucks |
| 02/15/2000 | US6026171 Apparatus and method for detection of liquids in computed tomography data |
| 02/15/2000 | US6026135 Vehicle advances over objects; identification, marking, confirmation |
| 02/09/2000 | CN1243959A Isotopic profile well-logging method by water-absorbing |
| 02/01/2000 | CA2170544C System for determining gas saturation of a formation and a wellbore through casing |
| 01/26/2000 | CN1242519A Digital radiation image forming type apparatus for investigating lorge guest materials |
| 01/20/2000 | WO1999049311A3 Method and apparatus for detecting, locating, and analyzing chemical compounds using subatomic particle activation (atometry) |
| 01/19/2000 | EP0972213A1 Automated surveying for radiation |
| 01/12/2000 | EP0971243A1 Scintillation detector |
| 12/23/1999 | WO1999066317A1 Coherent scattering for material identification |
| 12/22/1999 | EP0965861A1 Radiation detector system |
| 12/21/1999 | US6005244 Detecting bypassed hydrocarbons in subsurface formations |
| 12/09/1999 | DE19823450A1 X-ray system for testing objects, especially luggage or containers |
| 12/08/1999 | CN1047237C Carbon/oxygen energy spectrum logging system |
| 12/01/1999 | EP0871901A4 Long-life oil well logging assembly |
| 12/01/1999 | CN1236860A Apparatus and method for determining drilling mode to optimize formation evaluation measurements |
| 11/24/1999 | EP0542911B1 Device and method for inspection of baggage and other objects |
| 11/23/1999 | US5991359 Camera system |
| 11/23/1999 | US5990485 Label for certifying an inspection by penetrating radiation |
| 11/23/1999 | US5988300 Composite material structures having reduced signal attenuation |
| 11/16/1999 | US5986257 Method of detecting an object in an examination zone, and device for carrying out the method |
| 11/16/1999 | CA2168997C Epithermal neutron detector having enhanced efficiency |
| 11/10/1999 | EP0690699B1 Apparatus for piece-wise radiographic scanning |
| 11/04/1999 | DE19823448A1 Object examination device using X-rays, for inspection of luggage or containers |
| 10/27/1999 | CN1046033C Method and apparatus for scanning body |
| 10/26/1999 | US5973321 Method for determining multiple thermal neutron decay components from the capture gamma ray spectrum measured by a pulsed neutron instrument |
| 10/21/1999 | WO1999053344A1 Method and portable apparatus for the detection of substances by use of neutron irradiation |
| 10/19/1999 | US5970113 Computed tomography scanning apparatus and method with temperature compensation for dark current offsets |
| 09/30/1999 | WO1999049311A2 Method and apparatus for detecting, locating, and analyzing chemical compounds using subatomic particle activation (atometry) |
| 09/30/1999 | WO1999039189A3 Gated transmission and scatter detection for x-ray imaging |
| 09/30/1999 | DE19812055A1 X-ray image processing method for recognition of materials e.g. in security screening of baggage |
| 09/30/1999 | CA2321063A1 Method and apparatus for detecting, locating, and analyzing chemical compounds using subatomic particle activation (atometry) |
| 09/22/1999 | CN1045220C Method for finding remaining oil by boron and neutron life well-logging instrument |
| 09/15/1999 | EP0942296A2 Method of calibrating a logging tool |
| 09/15/1999 | EP0942295A2 Device and method for inspection of baggage and other objects |
| 09/14/1999 | CA2171231C System for measuring epithermal neutron porosity having reduced borehole effect |
| 09/11/1999 | CA2264426A1 Method for stabilizing a scintillation detector |
| 09/08/1999 | EP0940122A1 Method and apparatus for piece-wise radiographic scanning |
| 09/08/1999 | CN2337315Y Neutron tube with integral ring-shape alpha-detector for detecting well |
| 09/07/1999 | US5949842 To perform an air calibration of a computed tomography scanning system |
| 09/07/1999 | CA2090394C Gas hold up tool for use in cased well boreholes |
| 09/01/1999 | EP0939195A2 Apparatus and method for determining a drilling mode to optimize formation evaluation measurements |
| 08/31/1999 | US5944124 Fiber impregnated with polymer |
| 08/26/1999 | WO1999013323A3 A tomographic inspection system |
| 08/24/1999 | US5943388 Radiation detector and non-destructive inspection |
| 08/19/1999 | WO1999041676A1 Computed tomography apparatus and method for classifying objects |
| 08/18/1999 | EP0852717A4 Detecting contraband by employing interactive multiprobe tomography |
| 08/18/1999 | CN1226305A Logging method |
| 08/17/1999 | US5940468 Coded aperture X-ray imaging system |
| 08/10/1999 | US5936240 Mobile autonomous robotic apparatus for radiologic characterization |
| 08/05/1999 | WO1999039189A2 Gated transmission and scatter detection for x-ray imaging |
| 07/28/1999 | EP0611290B1 Device for an automated determination and analysis of bone morphology |
| 07/28/1999 | CN1224495A 跨式检查系统 Straddle inspection system |
| 07/27/1999 | US5930326 For analyzing a material concealed within an enveloping surface |
| 07/27/1999 | US5930314 Coded aperture imaging |
| 07/27/1999 | US5929437 Encapsulated radioactive tracer |
| 07/21/1999 | CN2329980Y Burning-type isotope release |
| 07/21/1999 | CN1044286C Ridioactive energy spectrum tracer water uptake section well logying method |
| 07/07/1999 | CN1044039C Combination well logging device |
| 06/29/1999 | US5917880 X-ray inspection apparatus |