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Nuclear engineering
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NUCLEAR REACTORS
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Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor
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Patents Grants
last 30 patents
Information
Patent Grant
Light water reactor uranium fuel assembly and operation method of n...
Patent number
12,112,857
Issue date
Oct 8, 2024
Kabushiki Kaisha Toshiba
Kouji Hiraiwa
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method and facility for converting uranium hexafluoride into uraniu...
Patent number
12,087,458
Issue date
Sep 10, 2024
Framatome
André Feugier
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Injectable sacrificial material systems and methods to contain molt...
Patent number
11,783,954
Issue date
Oct 10, 2023
National Technology & Engineering Solutions of Sandia, LLC
Yifeng Wang
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Injectable sacrificial material systems and methods to contain molt...
Patent number
11,309,096
Issue date
Apr 19, 2022
National Technology & Engineering Solutions of Sandia, LLC
Yifeng Wang
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Continuous reprocessing of spent nuclear fuel
Patent number
11,211,176
Issue date
Dec 28, 2021
Ian Richard Scott
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Electrochemical cells for direct oxide reduction, and related methods
Patent number
10,872,705
Issue date
Dec 22, 2020
Battelle Energy Alliance, LLC
Prabhat K. Tripathy
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Spent fuel dry-process reprocessing method for directly obtaining z...
Patent number
10,731,265
Issue date
Aug 4, 2020
China Institute of Atomic Energy
Guoan Ye
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Conversion of spent uranium oxide fuel into molten salt reactor fuel
Patent number
10,622,112
Issue date
Apr 14, 2020
Ian Richard Scott
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method and system for generating electricity using waste nuclear fuel
Patent number
10,504,630
Issue date
Dec 10, 2019
Robert F. Bodi
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of separating and recovering uranium from aluminum-clad meta...
Patent number
10,418,138
Issue date
Sep 17, 2019
U.S. Department of Enery
Steven Herrmann
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Integral U/TRU recovery cathode system for electrorefining used nuc...
Patent number
10,301,729
Issue date
May 28, 2019
UChicago Argonne, LLC
James L. Willit
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Methods of fabricating metallic fuel from surplus plutonium
Patent number
10,280,527
Issue date
May 7, 2019
GE-Hitachi Nuclear Energy Americas LLC
Eric P. Loewen
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Nuclear fuel structure and method of making a nuclear fuel structur...
Patent number
10,221,499
Issue date
Mar 5, 2019
GE-Hitachi Nuclear Energy Americas LLC
Gary L. Miller
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Modular cathode assemblies and methods of using the same for electr...
Patent number
9,920,443
Issue date
Mar 20, 2018
GE-Hitachi Nuclear Energy Americas LLC
Stanley G. Wiedmeyer
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process for separating at least one first chemical element E1 from...
Patent number
9,677,156
Issue date
Jun 13, 2017
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Eric Mendes
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for preparing an oxyhalogenide and/or oxide of actinide(s)...
Patent number
9,302,918
Issue date
Apr 5, 2016
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Annabelle Laplace
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method and device for contacting two immiscible liquids without mix...
Patent number
9,295,927
Issue date
Mar 29, 2016
Commissariat a l'Energie Atomique
Jean-Pierre Feraud
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of recycling spent nuclear fuel
Patent number
9,147,502
Issue date
Sep 29, 2015
Federal Initary Enterprise “Mining and Chemical Combine”
Yevgeny Georgievich Kudryavtsev
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for corium and used nuclear fuel stabilization processing
Patent number
8,968,547
Issue date
Mar 3, 2015
GE-Hitachi Nuclear Energy Americas LLC
Eric P. Loewen
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Modular anode assemblies and methods of using the same for electroc...
Patent number
8,956,524
Issue date
Feb 17, 2015
GE-Hitachi Nuclear Energy Americas LLC
Stanley G. Wiedmeyer
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Advanced dry head-end reprocessing of light water reactor spent nuc...
Patent number
8,747,790
Issue date
Jun 10, 2014
UT-Battelle, LLC
Emory D. Collins
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Molten salt extraction of transuranic and reactive fission products...
Patent number
8,734,738
Issue date
May 27, 2014
U.S. Department of Energy
Steven Douglas Herrmann
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Compositions and methods for treating nuclear fuel
Patent number
8,636,966
Issue date
Jan 28, 2014
Battelle Memorial Institute
Chuck Z. Soderquist
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Advanced dry head-end reprocessing of light water reactor spent nuc...
Patent number
8,574,523
Issue date
Nov 5, 2013
UT-Battelle, LLC
Emory D. Collins
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of separating group II nuclides from radioactive waste lithi...
Patent number
8,535,636
Issue date
Sep 17, 2013
Korea Atomic Energy Research Institute
Hee Chul Eun
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Compositions and methods for treating nuclear fuel
Patent number
8,506,911
Issue date
Aug 13, 2013
Battelle Memorial Institute
Chuck Z. Soderquist
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for recovery of residual actinide elements from chloride mol...
Patent number
8,506,786
Issue date
Aug 13, 2013
Korea Atomic Energy Research Institute
Joon-Bo Shim
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Encapsulation of nano-materials for fluid purification/separation
Patent number
8,470,176
Issue date
Jun 25, 2013
Alexander David Deptala
G01 - MEASURING TESTING
Information
Patent Grant
Spent nuclear fuel recycling with plasma reduction and etching
Patent number
8,192,704
Issue date
Jun 5, 2012
The United States of America as represented by the Department of Energy
Yong Ho Kim
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for extraction of metals by methyliminobisalkylacetamide
Patent number
7,968,064
Issue date
Jun 28, 2011
Japan Atomic Energy Agency
Yuji Sasaki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
FISSION PRODUCT TRAP FOR SALT PIPE AND PUMP SHAFT SEALS AND METHODS...
Publication number
20240249852
Publication date
Jul 25, 2024
Abilene Christian University
Timothy Head
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
MODULAR, INTEGRATED, AUTOMATED, COMPACT, AND PROLIFERATION-HARDENED...
Publication number
20240120120
Publication date
Apr 11, 2024
CURIO SOLUTIONS LLC
YECHEZKEL MOSKOWITZ
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
ELECTROCHEMICAL CELLS FOR DIRECT OXIDE REDUCTION, AND RELATED METHODS
Publication number
20230282378
Publication date
Sep 7, 2023
Battelle Energy Alliance, LLC
Prabhat K. Tripathy
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
LIGHT WATER REACTOR URANIUM FUEL ASSEMBLY AND OPERATION METHOD OF N...
Publication number
20220328204
Publication date
Oct 13, 2022
Kabushiki Kaisha Toshiba
Kouji HIRAIWA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
INJECTABLE SACRIFICIAL MATERIAL SYSTEMS AND METHODS TO CONTAIN MOLT...
Publication number
20220157478
Publication date
May 19, 2022
National Technology & Engineering Solutions of Sandia, LLC
Yifeng Wang
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
METHOD AND FACILITY FOR CONVERTING URANIUM HEXAFLUORIDE INTO URANIU...
Publication number
20210398699
Publication date
Dec 23, 2021
FRAMATOME
André FEUGIER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EQUIPMENT FOR PRODUCING NUCLEAR FUEL POWDER
Publication number
20210391093
Publication date
Dec 16, 2021
FRAMATOME
Serge PERRIN
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
ELECTROCHEMICAL CELLS FOR DIRECT OXIDE REDUCTION, AND RELATED METHODS
Publication number
20210118585
Publication date
Apr 22, 2021
Battelle Energy Alliance, LLC
Prabhat K. Tripathy
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
CONTINUOUS REPROCESSING OF SPENT NUCLEAR FUEL
Publication number
20210005336
Publication date
Jan 7, 2021
Ian Richard SCOTT
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
CONVERSION OF SPENT URANIUM OXIDE FUEL INTO MOLTEN SALT REACTOR FUEL
Publication number
20200027601
Publication date
Jan 23, 2020
Ian Richard SCOTT
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
ELECTROCHEMICAL CELLS FOR DIRECT OXIDE REDUCTION, AND RELATED METHODS
Publication number
20190237209
Publication date
Aug 1, 2019
Battelle Energy Alliance, LLC
Prabhat K. Tripathy
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SPENT FUEL DRY-PROCESS REPROCESSING METHOD FOR DIRECTLY OBTAINING Z...
Publication number
20180216245
Publication date
Aug 2, 2018
CHINA INSTITUTE OF ATOMIC ENERGY
Guoan YE
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD AND SYSTEM FOR GENERATING ELECTRICITY USING WASTE NUCLEAR FUEL
Publication number
20160372220
Publication date
Dec 22, 2016
Robert F. Bodi
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
METHOD OF RECOVERING NUCLEAR FUEL MATERIAL
Publication number
20160225473
Publication date
Aug 4, 2016
Kabushiki Kaisha Toshiba
Yuya TAKAHASHI
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
PROCESS FOR SEPARATING AT LEAST ONE FIRST CHEMICAL ELEMENT E1 FROM...
Publication number
20150340109
Publication date
Nov 26, 2015
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Eric MENDES
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR PREPARING AN OXYHALOGENIDE AND/OR OXIDE OF ACTINIDE(S)...
Publication number
20140219900
Publication date
Aug 7, 2014
COMMISSARIAT A I'energie atomique et aux ene alt
Annabelle Laplace
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
PROCESS AND DEVICE FOR BRINGING TWO IMMISCIBLE LIQUIDS INTO CONTACT...
Publication number
20140161691
Publication date
Jun 12, 2014
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Jean-Pierre Feraud
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD OF RECYCLING SPENT NUCLEAR FUEL
Publication number
20140037518
Publication date
Feb 6, 2014
Federal Unitary Enterprise "Mining and Chemical Combine
Yevgeny Georgievich Kudryavtsev
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ADVANCED DRY HEAD-END REPROCESSING OF LIGHT WATER REACTOR SPENT NUC...
Publication number
20130336855
Publication date
Dec 19, 2013
Emory D. COLLINS
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
COMPOSITIONS AND METHODS FOR TREATING NUCLEAR FUEL
Publication number
20130336854
Publication date
Dec 19, 2013
Battelle Memorial Institute
Chuck Z. Soderquist
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
METHOD FOR CORIUM AND USED NUCLEAR FUEL STABILIZATION PROCESSING
Publication number
20130277228
Publication date
Oct 24, 2013
GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
Eric P. Loewen
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR REACTORS AND RELATED METHODS AND APPARATUS
Publication number
20130083878
Publication date
Apr 4, 2013
Mark Massie
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
METHOD FOR EXTRACTING AT LEAST ONE CHEMICAL ELEMENT FROM A MOLTEN S...
Publication number
20120175316
Publication date
Jul 12, 2012
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Frédéric Goettmann
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MODULAR ANODE ASSEMBLIES AND METHODS OF USING THE SAME FOR ELECTROC...
Publication number
20120160704
Publication date
Jun 28, 2012
GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
Stanley G. Wiedmeyer
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD AND DEVICE FOR CONTACTING TWO IMMISCIBLE LIQUIDS WITHOUT MIX...
Publication number
20120055874
Publication date
Mar 8, 2012
COMMISSARIAT A L'ENERGIE ATOMIQUE
Jean-Pierre Feraud
C21 - METALLURGY OF IRON
Information
Patent Application
ADVANCED DRY HEAD-END REPROCESSING OF LIGHT WATER REACTOR SPENT NUC...
Publication number
20110250108
Publication date
Oct 13, 2011
UT-Battelle, LLC
Emory D. Collins
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ENCAPSULATION OF NANO-MATERIALS FOR FLUID PURIFICATION/SEPARATION
Publication number
20110201041
Publication date
Aug 18, 2011
Alexander David Deptala
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Compositions and Methods for Treating Nuclear Fuel
Publication number
20110024704
Publication date
Feb 3, 2011
Chuck Z. Soderquist
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method for Recovery of Residual Actinide Elements from Chloride Mol...
Publication number
20110017601
Publication date
Jan 27, 2011
Korea Atomic Energy Research Institute
Joon-Bo Shim
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD FOR PROCESSING NUCLEAR FUELS CONTAINING SILICON CARBIDE AND...
Publication number
20100314592
Publication date
Dec 16, 2010
COMMISSARIAT A L'ENERGIE ATOMIQUE
Stephane Bourg
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...