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NUCLEAR REACTORS
G21C11/00
Shielding structurally associated with the reactor
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Reflecting shields
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Patents Grants
last 30 patents
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Patent Grant
Reactor design with controlled thermal neutron flux for enhanced ne...
Patent number
11,848,112
Issue date
Dec 19, 2023
BWXT Advanced Technologies LLC
Craig D. Gramlich
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Enhanced graphite neutron reflector with beryllium oxide inclusions
Patent number
11,830,630
Issue date
Nov 28, 2023
Westinghouse Electric Company LLC
Yuriy Aleshin
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Micro-reactor core mechanical support
Patent number
11,810,681
Issue date
Nov 7, 2023
Westinghouse Electric Company LLC
Yuriy Aleshin
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Molten fuel nuclear reactor
Patent number
11,798,694
Issue date
Oct 24, 2023
TerraPower, LLC.
Anselmo T. Cisneros
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Reflectors for molten chloride fast reactors
Patent number
11,791,057
Issue date
Oct 17, 2023
TerraPower, LLC.
Anselmo T. Cisneros
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Nuclear reactor core support system providing radial and axial support
Patent number
11,742,098
Issue date
Aug 29, 2023
Westinghouse Electric Company LLC
Yuriy Aleshin
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Fast spectrum molten chloride test reactors
Patent number
11,728,052
Issue date
Aug 15, 2023
Terra Power, LLC
Anselmo T. Cisneros
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Nuclear power generator, fuel cartridges, and cooling tubes for nuc...
Patent number
11,521,756
Issue date
Dec 6, 2022
CARBON FREE HOLDINGS LLC
Claudio Filippone
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Heat transfer systems for nuclear reactor cores, and related systems
Patent number
11,508,488
Issue date
Nov 22, 2022
Battelle Energy Alliance, LLC
Abderrafi Mohammed El-Amine Ougouag
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Direct reactor auxiliary cooling system for a molten salt nuclear r...
Patent number
11,488,731
Issue date
Nov 1, 2022
TerraPower, LLC.
Ryan Abbott
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Molten fuel reactor thermal management configurations
Patent number
11,367,536
Issue date
Jun 21, 2022
TerraPower, LLC.
Ryan Abbott
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Optimized nuclear fuel core design for a small modular reactor
Patent number
11,205,521
Issue date
Dec 21, 2021
SMR INVENTEC, LLC
Thomas Marcille
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
Direct heat exchanger for molten chloride fast reactor
Patent number
11,145,424
Issue date
Oct 12, 2021
TerraPower, LLC.
Ryan Abbott
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Reflectors for molten chloride fast reactors
Patent number
11,075,015
Issue date
Jul 27, 2021
TerraPower, LLC.
Anselmo T. Cisneros
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Molten salt compositions with enhanced heat transfer and reduced co...
Patent number
11,050,094
Issue date
Jun 29, 2021
UT-Battelle, LLC
Sheng Dai
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Self-supporting radial neutron reflector
Patent number
10,991,470
Issue date
Apr 27, 2021
BWXT mPower, Inc.
Andrew C. Whitten
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Load-following nuclear reactor system using thermal expansion-based...
Patent number
10,991,468
Issue date
Apr 27, 2021
Clear Inc.
Osao Sumita
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Direct reactor auxiliary cooling system for a molten salt nuclear r...
Patent number
10,923,238
Issue date
Feb 16, 2021
TerraPower, LLC.
Ryan Abbott
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Moving an entire nuclear reactor core as a unitary structure
Patent number
10,923,239
Issue date
Feb 16, 2021
SMR INVENTEC, LLC
Krishna P. Singh
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Nuclear reactors including heat exchangers and heat pipes extending...
Patent number
10,910,116
Issue date
Feb 2, 2021
Battelle Energy Alliance, LLC
Michael G. Mckellar
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Molten fuel nuclear reactor with neutron reflecting coolant
Patent number
10,867,710
Issue date
Dec 15, 2020
TerraPower, LLC.
Anselmo T. Cisneros
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Low power pressure tube nuclear reactor
Patent number
10,854,341
Issue date
Dec 1, 2020
Limited Liability Company “Research and Development Center for Innovations”
Larion Aleksandrovich Lebedev
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Molten fuel reactor cooling and pump configurations
Patent number
10,741,293
Issue date
Aug 11, 2020
TerraPower, LLC.
Ryan Abbott
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Neutron reflector assembly for dynamic spectrum shifting
Patent number
10,734,122
Issue date
Aug 4, 2020
TerraPower, LLC.
Anselmo T. Cisneros
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Magneto-rheological fluid based filter/reflector
Patent number
10,672,522
Issue date
Jun 2, 2020
Westinghouse Electric Company LLC
Michael D. Heibel
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Molten fuel nuclear reactor with neutron reflecting coolant
Patent number
10,665,356
Issue date
May 26, 2020
TerraPower, LLC.
Ryan Abbott
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method for guaranteeing fast reactor core subcriticality under cond...
Patent number
10,573,417
Issue date
Feb 25, 2020
JOINT STOCK COMPANY “AKME-ENGINEERING”
Kirill Gennadievich Melnikov
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Nuclear power generation system utilizing thermal expansion in meta...
Patent number
10,522,259
Issue date
Dec 31, 2019
Clear Inc.
Osao Sumita
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Molten salt reactor
Patent number
10,515,727
Issue date
Dec 24, 2019
Utah Green Energy Technologies, LLC
M. Sheldon Hansen
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Patents Applications
last 30 patents
Information
Patent Application
Molten Salt Nuclear Reactor Core
Publication number
20240257988
Publication date
Aug 1, 2024
Copenhagen Atomics A/S
Aslak STUBSGAARD
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR POWER GENERATOR, FUEL CARTRIDGES FOR NUCLEAR POWER GENERATO...
Publication number
20240233965
Publication date
Jul 11, 2024
Claudio Filippone
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
MOLTEN SALT NUCLEAR REACTOR, OF FAST NEUTRON TYPE, THE PRIMARY CIRC...
Publication number
20240203613
Publication date
Jun 20, 2024
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Guillaume CAMPIONI
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
MOLTEN SALT NUCLEAR REACTOR OF THE FAST NEUTRON REACTOR TYPE, HAVIN...
Publication number
20240203611
Publication date
Jun 20, 2024
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Guillaume CAMPIONI
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR POWER GENERATOR, FUEL CARTRIDGES FOR NUCLEAR POWER GENERATO...
Publication number
20240136077
Publication date
Apr 25, 2024
Claudio Filippone
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
REACTOR DESIGN WITH CONTROLLED THERMAL NEUTRON FLUX FOR ENHANCED NE...
Publication number
20240127974
Publication date
Apr 18, 2024
BWXT Advanced Technologies LLC
Craig D. GRAMLICH
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
MOLTEN SALT FISSION REACTOR WITH INTEGRATED PRIMARY EXCHANGER AND E...
Publication number
20240120117
Publication date
Apr 11, 2024
NAAREA
Jean-Luc ALEXANDRE
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Nuclear Reactor Neutron Reflector
Publication number
20240112822
Publication date
Apr 4, 2024
X-ENERGY, LLC
Timothy Ryan LUCAS
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
MOLTEN SALT-METAL REACTOR FOR IMPLEMENTING MICRO-REACTOR
Publication number
20230298773
Publication date
Sep 21, 2023
Korea Advanced Institute of Science and Technology
Yong Hee KIM
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Micro-Reactor Core Mechanical Support
Publication number
20230170102
Publication date
Jun 1, 2023
Westinghouse Electric Company LLC
Yuriy ALESHIN
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
METHODS AND SYSTEMS FOR IMPROVED TEST FUEL REACTOR
Publication number
20230127207
Publication date
Apr 27, 2023
TerraPower, LLC
Ryan Abbott
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
INTEGRATED IN-VESSEL NEUTRON SHIELD
Publication number
20230112687
Publication date
Apr 13, 2023
ULTRA SAFE NUCLEAR CORPORATION
Michael John EADES
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR REACTOR AND CONTROL METHOD FOR NUCLEAR REACTOR
Publication number
20230110039
Publication date
Apr 13, 2023
Mitsubishi Heavy Industries, Ltd.
Wataru Nakazato
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
ENHANCED GRAPHITE NEUTRON REFLECTOR WITH BERYLLIUM OXIDE INCLUSIONS
Publication number
20220130561
Publication date
Apr 28, 2022
Westinghouse Electric Company LLC
Yuriy ALESHIN
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
OPTIMIZED NUCLEAR FUEL CORE DESIGN FOR A SMALL MODULAR REACTOR
Publication number
20220076853
Publication date
Mar 10, 2022
SMR Inventec, LLC
Thomas Marcille
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
FAST SPECTRUM MOLTEN CHLORIDE TEST REACTORS
Publication number
20220051818
Publication date
Feb 17, 2022
TerraPower, LLC
Anselmo T. Cisneros
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
MODIFIED LOW POWER, FAST SPECTRUM MOLTEN FUEL REACTOR DESIGNS HAVIN...
Publication number
20220005619
Publication date
Jan 6, 2022
TerraPower, LLC
Anselmo T. Cisneros
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
REFLECTORS FOR MOLTEN CHLORIDE FAST REACTORS
Publication number
20210343431
Publication date
Nov 4, 2021
TerraPower, LLC
Anselmo T. Cisneros
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
MOLTEN FUEL NUCLEAR REACTOR WITH NEUTRON REFLECTING COOLANT
Publication number
20210210224
Publication date
Jul 8, 2021
TerraPower, LLC
Anselmo T. Cisneros
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR FUEL CORE AND METHODS OF FUELING AND/OR DEFUELING A NUCLEAR...
Publication number
20210210221
Publication date
Jul 8, 2021
SMR Inventec, LLC
Krishna P. SINGH
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
DIRECT REACTOR AUXILIARY COOLING SYSTEM FOR A MOLTEN SALT NUCLEAR R...
Publication number
20210210222
Publication date
Jul 8, 2021
TerraPower, LLC
Ryan Abbott
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR POWER GENERATOR, FUEL CARTRIDGES FOR NUCLEAR POWER GENERATO...
Publication number
20210174976
Publication date
Jun 10, 2021
Filippone Claudio
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
ELECTRONIC ENCLOSURE WITH NEUTRON SHIELD FOR NUCLEAR IN-CORE APPLIC...
Publication number
20200185116
Publication date
Jun 11, 2020
Westinghouse Electric Company, LLC
JEFFREY L. ARNDT
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Core of Fast Reactor
Publication number
20190392957
Publication date
Dec 26, 2019
Hitachi-GE NUCLEAR ENERGY, LTD.
Koji FUJIMURA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
MOLTEN SALT REACTOR
Publication number
20190139655
Publication date
May 9, 2019
M. SHELDON HANSEN
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
NUCLEAR REACTOR SYSTEM FOR EXTINGUISHING RADIOACTIVITY
Publication number
20190115116
Publication date
Apr 18, 2019
CLEAR INC.
Osao SUMITA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
OPTIMIZED NUCLEAR FUEL CORE DESIGN FOR A SMALL MODULAR
Publication number
20180277260
Publication date
Sep 27, 2018
SMR Inventec, LLC
Thomas Marcille
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SELF-SUPPORTING RADIAL NEUTRON REFLECTOR
Publication number
20180277263
Publication date
Sep 27, 2018
BWXT mPower, Inc.
Andrew C. Whitten
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR REACTOR
Publication number
20180144834
Publication date
May 24, 2018
Larion Aleksandrovich LEBEDEV
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR FUEL CORE, NUCLEAR FUEL CARTRIDGE, AND METHODS OF FUELING A...
Publication number
20180144835
Publication date
May 24, 2018
SMR Inventec, LLC
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING