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Class Information
Number: 376/158
Name: Induced nuclear reactions: processes, systems, and elements > Nuclear transmutation (e.g., by means of particle or wave energy) > By neutron bombardment
Description: Subject matter wherein the material is bombarded with neutrons.










Sub-classes under this class:

Class Number Class Name Patents
376/170 Actinides 31
376/185 Alkali and alkaline elements 9
376/183 Doping of semiconductors 25
376/168 Halogens 5
376/187 Lead, polonium, bismuth 4
376/186 Molybdenum, technetium 24
376/159 Neutron activation analysis 218
376/184 Rare earths 8
376/188 Sulfur, phosphorus 2
376/189 With reaction product treatment (e.g., recovery, separation) 60


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8644442 Radioisotope production and treatment of solution of target material Feb. 4, 2014
8625733 Neutron source assembly Jan. 7, 2014
8542789 Irradiation target positioning devices and methods of using the same Sep. 24, 2013
8437443 Apparatuses and methods for production of radioisotopes in nuclear reactor instrumentation tubes May. 7, 2013
8399849 Fast neutron detector Mar. 19, 2013
8358730 Non-intrusive method to identify presence of nuclear materials using energetic prompt neutrons from neutron-induced fission Jan. 22, 2013
8290110 Targets and methods for target preparation for radionuclide production Oct. 16, 2012
8270554 Methods of producing cesium-131 Sep. 18, 2012
8211390 Method and apparatus for isolating a radioisotope Jul. 3, 2012
8090072 Neutron-driven element transmuter Jan. 3, 2012
8050377 Irradiation target retention systems, fuel assemblies having the same, and methods of using the same Nov. 1, 2011
8009787 Method for non-destructive testing Aug. 30, 2011
7796720 Neutron-driven element transmuter Sep. 14, 2010
7756237 Absolute nuclear material assay Jul. 13, 2010
7723675 Well type neutron counter containing an annular He-3 detector tube May. 25, 2010
7708961 Method and apparatus for isolating the radioisotope .sup.186Rhenium May. 4, 2010
7622726 Dual neutron-gamma ray source Nov. 24, 2009
7622709 Variable-ratio neutron-gamma ray source Nov. 24, 2009
7599463 Remote sensing device to detect materials of varying atomic numbers Oct. 6, 2009
7560687 Polarized neutron guide Jul. 14, 2009
7430479 System and method for analyzing content data Sep. 30, 2008
7349517 System for measuring burn-out of fuel elements of a high-temperature reactor Mar. 25, 2008
7151815 Nonintrusive method for the detection of concealed special nuclear material Dec. 19, 2006
7139350 Method and apparatus for measuring radiation in a borehole Nov. 21, 2006
7027555 Mineral matter analyzer apparatus and method Apr. 11, 2006
6985553 Ultra-short ion and neutron pulse production Jan. 10, 2006
6954512 Neutron spectrometer with aluminum proton absorber Oct. 11, 2005
6928131 Method for detecting an explosive in an object under investigation Aug. 9, 2005
6928130 Dodecahedron neutron spectrometer with tantalum proton absorber for aircraft Aug. 9, 2005
6925137 Small neutron generator using a high current electron bombardment ion source and methods of treating tumors therewith Aug. 2, 2005
6876712 Flexible source wire for localized internal irradiation of tissue Apr. 5, 2005
6765978 Neutron spectrometer with titanium proton absorber Jul. 20, 2004
6751280 Method of preparing high specific activity platinum-195m Jun. 15, 2004
6720552 Repeating pulsed magnet Apr. 13, 2004
6717999 Dodecahedron neutron spectrometer with titanium proton absorber for aircraft Apr. 6, 2004
6714616 Neutron spectrometer Mar. 30, 2004
6678343 Neutron spectrometer with titanium proton absorber Jan. 13, 2004
6668033 Method for analyzing a primary neutron beam of a neutron source, a neutron source having a beam monitor, and a beam monitor Dec. 23, 2003
6654435 Neutron spectrometer with aluminum proton absorber and titanium neutron detector chamber Nov. 25, 2003
6654434 Neutron spectrometer with tantalum proton absorber Nov. 25, 2003
6625243 Dodecahedron neutron spectrometer with aluminum proton absorber for aircraft Sep. 23, 2003
6614867 Dodecahedron neutron spectrometer with titanium proton absorber for spacecraft Sep. 2, 2003
6594332 Dodecahedron neutron spectrometer with aluminum proton absorber for spacecraft Jul. 15, 2003
6563898 Method and portable apparatus for the detection of substances by use of neutron irradiation May. 13, 2003
6493411 Method for producing formed bodies of high temperature superconductors having high critical currents Dec. 10, 2002
6415009 Method for producing a coiled body for irradiating radioactive radiation Jul. 2, 2002
6393085 Analysis system for non-destructive identification of explosives and chemical warfare agents May. 21, 2002
6349124 Dodecahedron neutron spectrometer Feb. 19, 2002
6345080 Measurement device for determining boron concentration Feb. 5, 2002
6252921 Nuclear isomers as neutron and energy sources Jun. 26, 2001

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