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with fissile or breeder material in solid form within a non-active casing
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G21C3/28
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Nuclear engineering
G21C
NUCLEAR REACTORS
G21C3/00
Reactor fuel elements and their assemblies Selection of substances for use as reactor fuel elements
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G21C3/28
with fissile or breeder material in solid form within a non-active casing
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Patents Grants
last 30 patents
Information
Patent Grant
Functionally graded lattice cermet fuel structure with shape corres...
Patent number
12,159,727
Issue date
Dec 3, 2024
BWXT Advanced Technologies LLC
Benjamin D. Fisher
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Functionally graded lattice cermet fuel structure with shape corres...
Patent number
12,159,726
Issue date
Dec 3, 2024
BWXT Advanced Technologies LLC
Benjamin D. Fisher
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Process for rapid processing of SiC and graphitic matrix TRISO-bear...
Patent number
11,984,232
Issue date
May 14, 2024
Ultra Safe Nuclear Corporation
Francesco Venneri
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Fast reactor with primary and backup control rods
Patent number
11,854,709
Issue date
Dec 26, 2023
Hitachi-GE Nuclear Energy, Ltd.
Koji Fujimura
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Nuclear reactor irradiation systems and methods
Patent number
11,842,823
Issue date
Dec 12, 2023
Battelle Memorial Institute
Jeffrey A. Katalenich
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Functionally graded lattice cermet fuel structure with shape corres...
Patent number
11,817,225
Issue date
Nov 14, 2023
BWXT Advanced Technologies LLC
Benjamin D. Fisher
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
High temperature gas-cooled reactor core
Patent number
11,728,043
Issue date
Aug 15, 2023
U-BATTERY LIMITED
Kornelia Wolodzko
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Nuclear fuel elements including protective structures, and related...
Patent number
11,587,689
Issue date
Feb 21, 2023
Battelle Energy Alliance, LLC
George W. Griffith
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Process for rapid processing of SiC and graphitic matrix triso-bear...
Patent number
11,557,403
Issue date
Jan 17, 2023
Ultra Safe Nuclear Corporation
Francesco Venneri
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Additive manufacturing technique for placing nuclear reactor fuel w...
Patent number
11,518,719
Issue date
Dec 6, 2022
FREE FORM FIBERS, LLC
Joseph Pegna
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Functionally graded lattice cermet fuel structure with shape corres...
Patent number
11,424,041
Issue date
Aug 23, 2022
BWXT Advanced Technologies LLC
Benjamin D. Fisher
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Reactor fuel pellets with thermally-conductive inserts, and related...
Patent number
11,404,177
Issue date
Aug 2, 2022
Battelle Energy Alliance, LLC
Robert D. Mariani
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Fuel assembly
Patent number
11,211,174
Issue date
Dec 28, 2021
Thorium Power, Inc.
Sergey Mikhailovich Bashkirtsev
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Fuel assembly
Patent number
11,195,629
Issue date
Dec 7, 2021
Thorium Power, Inc.
Aaron Totemeier
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Thermal-neutron reactor core and design method for thermal-neutron...
Patent number
11,177,045
Issue date
Nov 16, 2021
Kabushiki Kaisha Toshiba
Rei Kimura
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Fully ceramic microencapsulated fuel fabricated with burnable poiso...
Patent number
11,101,048
Issue date
Aug 24, 2021
Ultra Safe Nuclear Corporation
Francesco Venneri
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Nuclear fuel pebble and method of manufacturing the same
Patent number
11,081,241
Issue date
Aug 3, 2021
X-ENERGY, LLC
Peter Pappano
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Nuclear fuel pebble and method of manufacturing the same
Patent number
10,902,956
Issue date
Jan 26, 2021
X-ENERGY, LLC
Martin van Staden
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for rapid processing of SiC and graphitic matrix TRISO-bear...
Patent number
10,878,971
Issue date
Dec 29, 2020
Ultra Safe Nuclear Corporation
Francesco Venneri
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Nuclear fuel pebble and method of manufacturing the same
Patent number
10,770,187
Issue date
Sep 8, 2020
X-ENERGY, LLC
Peter Pappano
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Nuclear reactor assemblies, nuclear reactor target assemblies, and...
Patent number
10,685,757
Issue date
Jun 16, 2020
Battelle Memorial Institute
Jeffrey A. Katalenich
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Alloys for inert matrix fuel compositions, and methods of making th...
Patent number
10,636,533
Issue date
Apr 28, 2020
Lawrence Livermore National Security, LLC
Vincenzo Lordi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Additive manufacturing technique for placing nuclear reactor fuel w...
Patent number
10,546,661
Issue date
Jan 28, 2020
FREE FORM FIBERS, LLC
Joseph Pegna
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Fuel assembly
Patent number
10,192,644
Issue date
Jan 29, 2019
Lightbridge Corporation
Aaron Totemeier
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Fuel assembly
Patent number
10,170,207
Issue date
Jan 1, 2019
Thorium Power, Inc.
Sergey Mikhailovich Bashkirtsev
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Nuclear fuel pebble and method of manufacturing the same
Patent number
9,793,010
Issue date
Oct 17, 2017
X-ENERGY, LLC
Martin van Staden
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Nuclear fuel pebble and method of manufacturing the same
Patent number
9,786,391
Issue date
Oct 10, 2017
X-ENERGY, LLC
Peter Pappano
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Nuclear fission reactor fuel assembly adapted to permit expansion o...
Patent number
9,721,679
Issue date
Aug 1, 2017
TerraPower, LLC.
Charles E. Ahlfeld
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of manufacturing nuclear fuel elements and a container for i...
Patent number
9,224,506
Issue date
Dec 29, 2015
Commissariate a l'Energie Atomique
Jérôme Broli
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Methods and apparatus for suppressing tritium permeation during tri...
Patent number
9,202,601
Issue date
Dec 1, 2015
General Atomics
Timothy Creston Bertch
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Patents Applications
last 30 patents
Information
Patent Application
PLATE-SHAPED NUCLEAR FUEL ELEMENT AND METHOD OF MANUFACTURING THE SAME
Publication number
20240404714
Publication date
Dec 5, 2024
FRAMATOME
Bertrand STEPNIK
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
FUNCTIONALLY GRADED LATTICE CERMET FUEL STRUCTURE WITH SHAPE CORRES...
Publication number
20240266077
Publication date
Aug 8, 2024
BWXT Advanced Technologies LLC
Benjamin D. FISHER
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Core of Fast Reactor and Method of Operating Fast Reactor
Publication number
20240153652
Publication date
May 9, 2024
Hatachi-GE Nuclear Energy, Ltd.
Koji FUJIMURA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
PROCESS FOR RAPID PROCESSING OF SiC AND GRAPHITIC MATRIX TRISO-BEAR...
Publication number
20230170104
Publication date
Jun 1, 2023
ULTRA SAFE NUCLEAR CORPORATION
Francesco VENNERI
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
FUNCTIONALLY GRADED LATTICE CERMET FUEL STRUCTURE WITH SHAPE CORRES...
Publication number
20220351870
Publication date
Nov 3, 2022
BWXT Advanced Technologies LLC
Benjamin D. FISHER
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Nuclear Reactor Assemblies, Nuclear Reactor Target Assemblies, and...
Publication number
20220277865
Publication date
Sep 1, 2022
Battelle Memorial Institute
Jeffrey A. Katalenich
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
210Pb and 227Ac Precursor Isotopes in Radioisotope Power Systems
Publication number
20220246314
Publication date
Aug 4, 2022
Marshall G. Millett
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR FUEL FOR ISOTOPE EXTRACTION
Publication number
20210407696
Publication date
Dec 30, 2021
SCK.CEN
Andrew Ken CEA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
FUEL DESIGN AND SHIELDING DESIGN FOR RADIOISOTOPE THERMOELECTRIC GE...
Publication number
20210391092
Publication date
Dec 16, 2021
Zeno Power Systems, Inc.
Jacob MATTHEWS
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
HIGH TEMPERATURE GAS-COOLED REACTOR CORE
Publication number
20210375493
Publication date
Dec 2, 2021
U-Battery Limited
Kornelia WOLODZKO
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Core of Fast Reactor and Method of Operating Fast Reactor
Publication number
20210287811
Publication date
Sep 16, 2021
Hitachi-GE NUCLEAR ENERGY, LTD.
Koji FUJIMURA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
PROCESS FOR RAPID PROCESSING OF SiC AND GRAPHITIC MATRIX TRISO-BEAR...
Publication number
20210210235
Publication date
Jul 8, 2021
ULTRA SAFE NUCLEAR CORPORATION
Francesco VENNERI
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR FUEL ELEMENTS INCLUDING PROTECTIVE STRUCTURES, AND RELATED...
Publication number
20210202116
Publication date
Jul 1, 2021
Battelle Energy Alliance, LLC
George W. Griffith
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
REACTOR FUEL PELLETS WITH THERMALLY-CONDUCTIVE INSERTS, AND RELATED...
Publication number
20210125735
Publication date
Apr 29, 2021
Battelle Energy Alliance, LLC
Robert D. Mariani
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
FUNCTIONALLY GRADED LATTICE CERMET FUEL STRUCTURE WITH SHAPE CORRES...
Publication number
20200365290
Publication date
Nov 19, 2020
BWXT Advanced Technologies LLC
Benjamin D. FISHER
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Nuclear Reactor Assemblies, Nuclear Reactor Target Assemblies, and...
Publication number
20200312475
Publication date
Oct 1, 2020
Battelle Memorial Institute
Jeffrey A. Katalenich
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ADDITIVE MANUFACTURING TECHNIQUE FOR PLACING NUCLEAR REACTOR FUEL W...
Publication number
20200203028
Publication date
Jun 25, 2020
FREE FORM FIBERS, LLC
Joseph PEGNA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Nuclear Fuel Pebble and Method of Manufacturing the Same
Publication number
20200176136
Publication date
Jun 4, 2020
Martin van Staden
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
FUEL ASSEMBLY
Publication number
20200027576
Publication date
Jan 23, 2020
Lightbridge Corporation
Aaron Totemeier
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Nuclear Fuel Pebble and Method of Manufacturing the Same
Publication number
20200027582
Publication date
Jan 23, 2020
X-Energy, LLC.
Peter PAPPANO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
FUEL ASSEMBLY
Publication number
20190139653
Publication date
May 9, 2019
Thorium Power, Inc.
Sergey Mikhailovich BASHKIRTSEV
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
THERMAL-NEUTRON REACTOR CORE AND DESIGN METHOD FOR THERMAL-NEUTRON...
Publication number
20180268948
Publication date
Sep 20, 2018
KABUSHIKI KAISHA TOSHIBA
Rei KIMURA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
ALLOYS FOR INERT MATRIX FUEL COMPOSITIONS, AND METHODS OF MAKING TH...
Publication number
20180130562
Publication date
May 10, 2018
LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
Vincenzo Lordi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
NUCLEAR FUEL PEBBLE AND METHOD OF MANUFACTURING THE SAME
Publication number
20170372803
Publication date
Dec 28, 2017
X-Energy, LLC.
Peter PAPPANO
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
PROCESS FOR RAPID PROCESSING OF SiC AND GRAPHITIC MATRIX TRISO-BEAR...
Publication number
20170287577
Publication date
Oct 5, 2017
Ultra Safe Nuclear Corporation
Francesco VENNERI
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
AN ADDITIVE MANUFACTURING TECHNOLOGY FOR THE FABRICATION AND CHARAC...
Publication number
20170213604
Publication date
Jul 27, 2017
FREE FORM FIBERS, LLC
Joseph PEGNA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Dispersion Ceramic Micro-encapsulated (DCM) Nuclear Fuel and Relate...
Publication number
20170040069
Publication date
Feb 9, 2017
Francesco Venneri
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Nuclear Fuel Pebble and Method of Manufacturing the Same
Publication number
20160247583
Publication date
Aug 25, 2016
X-Energy, LLC.
Peter PAPPANO
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Nuclear Fuel Pebble and Method of Manufacturing the Same
Publication number
20160247582
Publication date
Aug 25, 2016
X-Energy, LLC.
Martin van Staden
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Organically Cooled Nuclear Reactor for Enhanced Economics and Safety
Publication number
20150348654
Publication date
Dec 3, 2015
Massachusetts Institute of Technology
Koroush Shirvan
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING