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Class Information
Number: 250/390.01
Name: Radiant energy > Invisible radiant energy responsive electric signalling > Neutron responsive means
Description: Subject matter which produces a change in electric potential differential or current flow when subjected to particles with a mass approximately the same as that of a proton but with no electric charge.










Sub-classes under this class:

Class Number Class Name Patents
250/390.04 Composition analysis 124
250/390.06 Density/thickness/consistency analysis 36
250/390.11 Including a scintillator 117
250/390.1 Including beam control 42
250/391 Methods 74
250/390.12 Position-sensitive 23
250/390.02 Radiographic analysis 51
250/390.07 Spectrum analysis 48
250/390.03 With dose measurement 68
250/392 With indicating or recording means 74


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8680477 Non-destructive inspection method and device Mar. 25, 2014
8658983 Fast neutron spectroscopy using neutron-induced charged particle reactions Feb. 25, 2014
8653470 Neutron energy spectrometer Feb. 18, 2014
8642971 Neutron dosimeter Feb. 4, 2014
8642944 Downhole tools with solid-state neutron monitors Feb. 4, 2014
8610080 Method for determining the spectral and spatial distribution of braking photons, and related device Dec. 17, 2013
8604441 Layered semiconductor neutron detectors Dec. 10, 2013
8592775 Radiation detector having a ribbed scintillator Nov. 26, 2013
8581203 Radiation detecting device and method of operating Nov. 12, 2013
8569711 HE-3 tube array alignment mount Oct. 29, 2013
8569710 Optimized detection of fission neutrons using boron coated straw detectors distributed in moderator material Oct. 29, 2013
8565364 Water based dispersions of boron or boron compounds for use in coating boron lined neutron detectors Oct. 22, 2013
8558188 Method for manufacturing solid-state thermal neutron detectors with simultaneous high thermal neutron detection efficiency (>50%) and neutron to gamma discrimination (>1.0E4) Oct. 15, 2013
8558187 Neutron detection Oct. 15, 2013
8541756 Systems and methods for generating X-rays and neutrons using a single linear accelerator Sep. 24, 2013
8519350 Gas-filled neutron detectors having improved detection efficiency Aug. 27, 2013
8507872 Neutron detection Aug. 13, 2013
8492730 Neutron detectors comprising ultra-thin layers of boron powder Jul. 23, 2013
8461546 Compounds for neutron radiation detectors and systems thereof Jun. 11, 2013
8445839 Self-calibrating, highly accurate, long-lived, dual rhodium vanadium emitter nuclear in-core detector May. 21, 2013
8445858 Neutron detection and collimation May. 21, 2013
8445859 Neutron detectors comprising boron powder May. 21, 2013
8445860 Boron-10 compounds for neutron capture layer May. 21, 2013
8399850 Systems, methods, and apparatus for anode and cathode electrical separation in detectors Mar. 19, 2013
8399849 Fast neutron detector Mar. 19, 2013
8396189 Photoneutron conversion target and photoneutron--X ray source Mar. 12, 2013
8389947 Method and system for detecting neutron radiation Mar. 5, 2013
8384004 Real-time multi-mode neutron multiplicity counter Feb. 26, 2013
8373129 Cargo inspection system for special nuclear materials (SNM) Feb. 12, 2013
8357910 Background signal reduction in neutron fluorescence applications using agile neutron beam flux Jan. 22, 2013
8330115 High performance neutron detector with near zero gamma cross talk Dec. 11, 2012
8314400 Method to planarize three-dimensional structures to enable conformal electrodes Nov. 20, 2012
8314399 Radiation detector with optical waveguide and neutron scintillating material Nov. 20, 2012
8294114 Method for monitoring an unknown container or the contents in a volume, monitoring system for being used with said method, and radiation detector for such a monitoring system Oct. 23, 2012
8288721 Imaging and sensing based on muon tomography Oct. 16, 2012
8237129 Microchannel plate devices with tunable resistive films Aug. 7, 2012
8212141 Organic semiconductor radiation/light sensor and radiation/light detector Jul. 3, 2012
8207506 Neutron detection Jun. 26, 2012
8203123 Neutron detection by neutron capture-initiated relaxation of a ferroelectrically, ferromagnetically, and/or chemically metastable material Jun. 19, 2012
8173967 Radiation detectors and related methods May. 8, 2012
8129690 High sensitivity B-10 neutron detectors using high surface area inserts Mar. 6, 2012
8129691 Security inspection door Mar. 6, 2012
8119253 Contacts on diamond Feb. 21, 2012
8115179 Radiation detection system Feb. 14, 2012
8106365 Identifying fissionable material Jan. 31, 2012
8084747 Composite dielectric fins in enhanced area boron coated neutron detectors Dec. 27, 2011
8080807 Using UV light source for self testing gas filled gamma and neutron detectors Dec. 20, 2011
8044366 Method for the determination of the neutron multiplicity counter dead time parameter Oct. 25, 2011
7999236 Dual modality detection system of nuclear materials concealed in containers Aug. 16, 2011
7973286 Detector having a thin film of boron nitride (BN) such as cubic BN and method, systems and array utilizing same Jul. 5, 2011

1 2 3 4 5 6










 
 
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