Moderator or core structure Selection of materials for use as moderator

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Patents Grantslast 30 patents

Information Patent Grant
Nuclear reactor, methods for assembling and replacing thermocouple...
- Patent number 11,948,699
- Issue date Apr 2, 2024
- Framatome
- Laurent Cahouet
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Cermet fuel element and fabrication and applications thereof, inclu...
- Patent number 11,935,661
- Issue date Mar 19, 2024
- BWXT Nuclear Energy, Inc.
- James D. Jogerst
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Customizable thin plate fuel form and reactor core therefor
- Patent number 11,923,098
- Issue date Mar 5, 2024
- HOWE INDUSTRIES, LLC
- Troy M. Howe
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Hydrogen infused nuclear reactor core monoliths
- Patent number 11,901,090
- Issue date Feb 13, 2024
- Triad National Security, LLC
- Aditya Shivprasad
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of constructing a nuclear reactor having reactor core and co...
- Patent number 11,894,155
- Issue date Feb 6, 2024
- TerraPower, LLC.
- Charles G Freeman
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of operating a nuclear power plant
- Patent number 11,875,906
- Issue date Jan 16, 2024
- Terrestrial Energy Inc.
- David LeBlanc
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information 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
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
Passive heat removal system for nuclear reactors
- Patent number 11,798,697
- Issue date Oct 24, 2023
- TerraPower, LLC.
- Pavel Hejzlar
- 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
Plenum plate standoff spools for separating a pair of plenum plates...
- Patent number 11,724,830
- Issue date Aug 15, 2023
- BWXT Nuclear Energy, Inc.
- James B. Inman
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Carbide-based fuel assembly for thermal propulsion applications
- Patent number 11,728,044
- Issue date Aug 15, 2023
- BWXT Advanced Technologies LLC
- Eric A. Barringer
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear fuel rods and heat pipes in a graphite moderator matrix for...
- Patent number 11,728,048
- Issue date Aug 15, 2023
- Westinghouse Electric Company LLC
- Alex Levinsky
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Reactor core and control elements supported by a reactor vessel head
- Patent number 11,728,049
- Issue date Aug 15, 2023
- TerraPower, LLC.
- Charles Gregory Freeman
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method for design and additive manufacture of fission reactor core...
- Patent number 11,636,957
- Issue date Apr 25, 2023
- BWXT Nuclear Energy, Inc.
- William E. Russell
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Methods of energy generation from a thorium molten salt system
- Patent number 11,621,098
- Issue date Apr 4, 2023
- Texas Thorium, LLC
- Holloway H. Frost
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor system with lift-out core assembly
- Patent number 11,610,694
- Issue date Mar 21, 2023
- RADIANT INDUSTRIES, INCORPORATED
- Doug Bernauer
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Closed-vessel molten salt fission reactor
- Patent number 11,605,472
- Issue date Mar 14, 2023
- BK CLEAN ENERGY LLC
- Harry L. Bregman
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Structural material for molten salt reactors
- Patent number 11,545,272
- Issue date Jan 3, 2023
- SEABORG APS
- Troels Schönfeldt
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor component having a coating of amorphous chromium ca...
- Patent number 11,545,273
- Issue date Jan 3, 2023
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Frédéric Schuster
- 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
Small modular mobile fission reactor
- Patent number 11,495,363
- Issue date Nov 8, 2022
- BWXT Advanced Technologies LLC
- Craig D. Gramlich
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Secondary shutdown structure of nuclear reactor by using sliding doors
- Patent number 11,488,732
- Issue date Nov 1, 2022
- KEPCO ENGINEERING & CONSTRUCTION COMPANY, INC.
- Jin Seok Park
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of operating a nuclear power plant
- Patent number 11,476,008
- Issue date Oct 18, 2022
- Terrestrial Energy Inc.
- David LeBlanc
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Reactor core having both nuclear fuel and a heat pipe in a module l...
- Patent number 11,476,011
- Issue date Oct 18, 2022
- JOINT STOCK COMPANY “STATE SCIENTIFIC CENTRE OF THE RUSSIAN FEDERATION—INSTIT...
- Nikolay Ivanovich Loginov
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Reactor core having both nuclear fuel and a heat pipe in a module l...
- Patent number 11,469,005
- Issue date Oct 11, 2022
- JOINT STOCK COMPANY “STATE SCIENTIFIC CENTRE OF THE RUSSIAN FEDERATION—INSTIT...
- Nikolay Ivanovich Loginov
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Neutron moderation modules
- Patent number 11,443,858
- Issue date Sep 13, 2022
- UChicago Argonne, LLC
- Yinbin Miao
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Universal inverted reactor
- Patent number 11,437,156
- Issue date Sep 6, 2022
- BWXT Nuclear Energy, Inc.
- William E. Russell
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Variable propellant density for passive reactivity control of nucle...
- Patent number 11,417,437
- Issue date Aug 16, 2022
- Ultra Safe Nuclear Corporation
- Paolo Francesco Venneri
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fuel element, fuel assembly, and core
- Patent number 11,398,315
- Issue date Jul 26, 2022
- Hitachi-GE Nuclear Energy, Ltd.
- Koji Fujimura
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents

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
METHODS OF ENERGY GENERATION FROM A THORIUM MOLTEN SALT SYSTEM
- Publication number 20240120123
- Publication date Apr 11, 2024
- Texas Thorium LLC
- Holloway H. Frost
- 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
THERMAL BRIDGE
- Publication number 20240079153
- Publication date Mar 7, 2024
- BAE Systems plc
- Jeremy Henry Owston
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR
- Publication number 20240013938
- Publication date Jan 11, 2024
- Mitsubishi Heavy Industries, Ltd.
- Shota KOBAYASHI
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PASSIVE HEAT REMOVAL SYSTEM FOR NUCLEAR REACTORS
- Publication number 20240013940
- Publication date Jan 11, 2024
- TerraPower, LLC
- Pavel Hejzlar
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CLOSED-VESSEL MOLTEN SALT FISSION REACTOR
- Publication number 20230411025
- Publication date Dec 21, 2023
- BK Clean Energy LLC
- Harry L. Bregman
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CARBIDE-BASED FUEL ASSEMBLY FOR THERMAL PROPULSION APPLICATIONS
- Publication number 20230326618
- Publication date Oct 12, 2023
- BWXT Advanced Technologies LLC
- Eric A. BARRINGER
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR SYSTEM WITH LIFT-OUT CORE ASSEMBLY
- Publication number 20230268091
- Publication date Aug 24, 2023
- Radiant Industries, Incorporated
- Doug Bernauer
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
COMBINED AMMONIA-BASED MODERATOR AND PROPELLANT FOR NUCLEAR THERMAL...
- Publication number 20230211898
- Publication date Jul 6, 2023
- ULTRA SAFE NUCLEAR CORPORATION
- Michael John Eades
- 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
NEUTRON ABSORBING EMBEDDED HYDRIDE SHIELD
- Publication number 20230132031
- Publication date Apr 27, 2023
- The Research Foundation for the State University of New York
- Lance Snead
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CARTRIDGE CORE BARREL FOR NUCLEAR REACTOR
- Publication number 20230119995
- Publication date Apr 20, 2023
- TerraPower, LLC
- Charles G Freeman
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD OF OPERATING A NUCLEAR POWER PLANT
- Publication number 20230111998
- Publication date Apr 13, 2023
- TERRESTRIAL ENERGY INC.
- David LEBLANC
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
HIGH TEMPERATURE HYDRIDE MODERATOR ENABLING COMPACT AND HIGHER POWE...
- Publication number 20230107838
- Publication date Apr 6, 2023
- Westinghouse Electric Company LLC
- Venkateswara Rao DASARI
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
ENERGY PRODICUTION DEVICE AND ASSOCIATED COMPONENTS, SYSTEMS, AND M...
- Publication number 20230075832
- Publication date Mar 9, 2023
- Battelle Energy Alliance, LLC
- Yasir Arafat
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Methods of Energy Generation from a Thorium Molten Salt System
- Publication number 20230041327
- Publication date Feb 9, 2023
- Texas Thorium LLC
- Holloway H. Frost
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
SKEWED-PIN (SPIN) MODERATOR BLOCKS FOR NUCLEAR REACTOR
- Publication number 20230024338
- Publication date Jan 26, 2023
- ULTRA SAFE NUCLEAR CORPORATION
- Mark Reed
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CLOSED-VESSEL MOLTEN SALT FISSION REACTOR
- Publication number 20230005628
- Publication date Jan 5, 2023
- BK Clean Energy LLC
- Harry L. Bregman
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Solid Metallic Component And Method For Producing Same
- Publication number 20220402241
- Publication date Dec 22, 2022
- ELECTRICITE DE FRANCE
- Bernard Yrieix
- B22 - CASTING POWDER METALLURGY
Information Patent Application
VARIABLE FUEL ROD DIAMETER
- Publication number 20220375632
- Publication date Nov 24, 2022
- Westinghouse Electric Company LLC
- Cenk GULER
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Multipurpose small modular fluoride-salt-cooled high-temperature re...
- Publication number 20220375636
- Publication date Nov 24, 2022
- XI'AN JIAOTONG UNIVERSITY
- Dalin Zhang
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
ADJUSTING WAIT TIME BETWEEN BURN CYCLES OR MERGING BURN CYCLES
- Publication number 20220375641
- Publication date Nov 24, 2022
- ULTRA SAFE NUCLEAR CORPORATION
- Paolo Francesco Venneri
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR HEAD, NUCLEAR REACTOR COMPRISING SUCH A NUCLEAR REA...
- Publication number 20220375633
- Publication date Nov 24, 2022
- Framatome Inc.
- Ryan MELCHER
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR
- Publication number 20220319724
- Publication date Oct 6, 2022
- Mitsubishi Heavy Industries, Ltd.
- Hideyuki Kudo
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
SALT WALL IN A MOLTEN SALT REACTOR
- Publication number 20220250936
- Publication date Aug 11, 2022
- Alpha Tech Research Corp
- John Benson
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
TRAVELLING WAVE REACTOR FOR SPACE EXPLORATION
- Publication number 20220246316
- Publication date Aug 4, 2022
- SHANGHAI JIAO TONG UNIVERSITY
- Po HU
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
LOWER END FITTING LOCATING PINS
- Publication number 20220199269
- Publication date Jun 23, 2022
- BWXT mPower, Inc.
- Julius M. Ullmann
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
COOLANT CLEANUP SYSTEMS WITH DIRECT MIXING AND METHODS OF USING THE...
- Publication number 20220199270
- Publication date Jun 23, 2022
- GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
- John W. Holbrook
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Moderator or core structure Selection of materials for use as moderator

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Nuclear reactor, methods for assembling and replacing thermocouple...

Cermet fuel element and fabrication and applications thereof, inclu...

Customizable thin plate fuel form and reactor core therefor

Hydrogen infused nuclear reactor core monoliths

Method of constructing a nuclear reactor having reactor core and co...

Method of operating a nuclear power plant

Reactor design with controlled thermal neutron flux for enhanced ne...

Micro-reactor core mechanical support

Passive heat removal system for nuclear reactors

Nuclear reactor core support system providing radial and axial support

Plenum plate standoff spools for separating a pair of plenum plates...

Carbide-based fuel assembly for thermal propulsion applications

Nuclear fuel rods and heat pipes in a graphite moderator matrix for...

Reactor core and control elements supported by a reactor vessel head

Method for design and additive manufacture of fission reactor core...

Methods of energy generation from a thorium molten salt system

Nuclear reactor system with lift-out core assembly

Closed-vessel molten salt fission reactor

Structural material for molten salt reactors

Nuclear reactor component having a coating of amorphous chromium ca...

Nuclear power generator, fuel cartridges, and cooling tubes for nuc...

Small modular mobile fission reactor

Secondary shutdown structure of nuclear reactor by using sliding doors

Method of operating a nuclear power plant

Reactor core having both nuclear fuel and a heat pipe in a module l...

Reactor core having both nuclear fuel and a heat pipe in a module l...

Neutron moderation modules

Universal inverted reactor

Variable propellant density for passive reactivity control of nucle...

Fuel element, fuel assembly, and core

Patents Applicationslast 30 patents

NUCLEAR POWER GENERATOR, FUEL CARTRIDGES FOR NUCLEAR POWER GENERATO...

REACTOR DESIGN WITH CONTROLLED THERMAL NEUTRON FLUX FOR ENHANCED NE...

METHODS OF ENERGY GENERATION FROM A THORIUM MOLTEN SALT SYSTEM

MOLTEN SALT FISSION REACTOR WITH INTEGRATED PRIMARY EXCHANGER AND E...

THERMAL BRIDGE

NUCLEAR REACTOR

PASSIVE HEAT REMOVAL SYSTEM FOR NUCLEAR REACTORS

CLOSED-VESSEL MOLTEN SALT FISSION REACTOR

CARBIDE-BASED FUEL ASSEMBLY FOR THERMAL PROPULSION APPLICATIONS

NUCLEAR REACTOR SYSTEM WITH LIFT-OUT CORE ASSEMBLY

COMBINED AMMONIA-BASED MODERATOR AND PROPELLANT FOR NUCLEAR THERMAL...

Micro-Reactor Core Mechanical Support

NEUTRON ABSORBING EMBEDDED HYDRIDE SHIELD

CARTRIDGE CORE BARREL FOR NUCLEAR REACTOR

METHOD OF OPERATING A NUCLEAR POWER PLANT

HIGH TEMPERATURE HYDRIDE MODERATOR ENABLING COMPACT AND HIGHER POWE...

ENERGY PRODICUTION DEVICE AND ASSOCIATED COMPONENTS, SYSTEMS, AND M...

Methods of Energy Generation from a Thorium Molten Salt System

SKEWED-PIN (SPIN) MODERATOR BLOCKS FOR NUCLEAR REACTOR

CLOSED-VESSEL MOLTEN SALT FISSION REACTOR

Solid Metallic Component And Method For Producing Same

VARIABLE FUEL ROD DIAMETER

Multipurpose small modular fluoride-salt-cooled high-temperature re...

ADJUSTING WAIT TIME BETWEEN BURN CYCLES OR MERGING BURN CYCLES

NUCLEAR REACTOR HEAD, NUCLEAR REACTOR COMPRISING SUCH A NUCLEAR REA...

NUCLEAR REACTOR

SALT WALL IN A MOLTEN SALT REACTOR

TRAVELLING WAVE REACTOR FOR SPACE EXPLORATION

LOWER END FITTING LOCATING PINS

COOLANT CLEANUP SYSTEMS WITH DIRECT MIXING AND METHODS OF USING THE...