Moderator or core structure Selection of materials for use as moderator

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Patents Grantslast 30 patents

Information Patent Grant
Nuclear power generator and fuel cartridges having variable electri...
- Patent number 12,217,879
- Issue date Feb 4, 2025
- CARBON FREE HOLDINGS LLC
- Claudio Filippone
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Moderated nuclear reactor
- Patent number 12,176,113
- Issue date Dec 24, 2024
- Triad National Security, LLC
- Robert Stowers Reid
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method for replacing nuclear reactor core
- Patent number 12,148,539
- Issue date Nov 19, 2024
- RADIANT INDUSTRIES, INCORPORATED
- Doug Bernauer
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fission reactor with segmented cladding bodies having cladding arms...
- Patent number 12,136,497
- Issue date Nov 5, 2024
- BWXT Advanced Technologies LLC
- James B. Inman
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Solid metallic component and method for producing same
- Patent number 12,103,085
- Issue date Oct 1, 2024
- Electricite de France
- Bernard Yrieix
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Nuclear reactor fuel assemblies and process for production
- Patent number 12,094,618
- Issue date Sep 17, 2024
- BWXT Advanced Technologies LLC
- Scott J. Shargots
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Closed-vessel molten salt fission reactor
- Patent number 12,087,459
- Issue date Sep 10, 2024
- BK CLEAN ENERGY LLC
- Harry L. Bregman
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor with an axially stratified fuel bed
- Patent number 12,046,379
- Issue date Jul 23, 2024
- X ENERGY, LLC.
- Howard Kim
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor fuel assemblies and process for production
- Patent number 12,040,099
- Issue date Jul 16, 2024
- BWXT Nuclear Energy, Inc.
- Scott J. Shargots
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
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

Patents Applicationslast 30 patents

Information Patent Application
Fission Reactor with Segmented Cladding Bodies Having Cladding Arms...
- Publication number 20250022622
- Publication date Jan 16, 2025
- BWXT Advanced Technologies LLC
- James B. INMAN
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
FUEL-MODERATOR INVERSION FOR SAFER NUCLEAR REACTORS
- Publication number 20240428960
- Publication date Dec 26, 2024
- ULTRA SAFE NUCLEAR CORPORATION
- Lorenzo Venneri
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
REACTOR CORE SYSTEM
- Publication number 20240420856
- Publication date Dec 19, 2024
- Purdue Research Foundation
- Hitesh Bindra
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Mixed Particle Nuclear Reactions
- Publication number 20240420859
- Publication date Dec 19, 2024
- Roger X. Lenard
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CERMET FUEL ELEMENT AND FABRICATION AND APPLICATIONS THEREOF, INCLU...
- Publication number 20240412882
- Publication date Dec 12, 2024
- BWXT Nuclear Energy, Inc.
- James D. JOGERST
- B22 - CASTING POWDER METALLURGY
Information Patent Application
FUEL ASSEMBLY AND NUCLEAR REACTOR CORE
- Publication number 20240404715
- Publication date Dec 5, 2024
- Hitachi, Ltd
- Yuki NARUSHIMA
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR FUEL ASSEMBLIES AND PROCESS FOR PRODUCTION
- Publication number 20240371534
- Publication date Nov 7, 2024
- BWXT Nuclear Energy, Inc.
- Scott J. Shargots
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
DRILLHOLE NUCLEAR REACTOR
- Publication number 20240339231
- Publication date Oct 10, 2024
- Deep Fission, Inc.
- Richard A. Muller
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR FUEL RODS AND HEAT PIPES IN A GRAPHITE MODERATOR MATRIX FOR...
- Publication number 20240312648
- Publication date Sep 19, 2024
- Westinghouse Electric Company LLC
- Alex LEVINSKY
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Nuclear Reactor and Operation Method for Nuclear Reactor
- Publication number 20240312649
- Publication date Sep 19, 2024
- KABUSHIKI KAISHA TOSHIBA
- Rei KIMURA
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Customizable Thin Plate Fuel Form and Reactor Core Therefor
- Publication number 20240290509
- Publication date Aug 29, 2024
- HOWE INDUSTRIES, LLC
- Troy M. HOWE
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
INTERLOCKING FUEL ASSEMBLY STRUCTURE FOR CORE REACTIVITY CONTROL
- Publication number 20240266080
- Publication date Aug 8, 2024
- TerraPower, LLC
- Tamas Liszkai
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
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
MOLTEN SALT REACTOR AND PASSIVE FUEL INJECTION METHOD THEREFOR
- Publication number 20240249851
- Publication date Jul 25, 2024
- Korea Advanced Institute of Science and Technology
- Yonghee KIM
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
DEVICES, SYSTEMS, AND METHODS FOR COOLING A NUCLEAR REACTOR WITH HY...
- Publication number 20240233966
- Publication date Jul 11, 2024
- Westinghouse Electric Company LLC
- Alexander Whitecross HARKNESS
- 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
NUCLEAR REACTOR CORE WITH ROTATING FUEL MODULES AND RELATED SYSTEMS
- Publication number 20240212871
- Publication date Jun 27, 2024
- Ohio State Innovation Foundation
- Carol SMIDTS
- 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
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

Moderator or core structure Selection of materials for use as moderator

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Nuclear power generator and fuel cartridges having variable electri...

Moderated nuclear reactor

Method for replacing nuclear reactor core

Fission reactor with segmented cladding bodies having cladding arms...

Solid metallic component and method for producing same

Nuclear reactor fuel assemblies and process for production

Closed-vessel molten salt fission reactor

Nuclear reactor with an axially stratified fuel bed

Nuclear reactor fuel assemblies and process for production

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...

Patents Applicationslast 30 patents

Fission Reactor with Segmented Cladding Bodies Having Cladding Arms...

FUEL-MODERATOR INVERSION FOR SAFER NUCLEAR REACTORS

REACTOR CORE SYSTEM

Mixed Particle Nuclear Reactions

CERMET FUEL ELEMENT AND FABRICATION AND APPLICATIONS THEREOF, INCLU...

FUEL ASSEMBLY AND NUCLEAR REACTOR CORE

NUCLEAR REACTOR FUEL ASSEMBLIES AND PROCESS FOR PRODUCTION

DRILLHOLE NUCLEAR REACTOR

NUCLEAR FUEL RODS AND HEAT PIPES IN A GRAPHITE MODERATOR MATRIX FOR...

Nuclear Reactor and Operation Method for Nuclear Reactor

Customizable Thin Plate Fuel Form and Reactor Core Therefor

INTERLOCKING FUEL ASSEMBLY STRUCTURE FOR CORE REACTIVITY CONTROL

Molten Salt Nuclear Reactor Core

MOLTEN SALT REACTOR AND PASSIVE FUEL INJECTION METHOD THEREFOR

DEVICES, SYSTEMS, AND METHODS FOR COOLING A NUCLEAR REACTOR WITH HY...

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

NUCLEAR REACTOR CORE WITH ROTATING FUEL MODULES AND RELATED SYSTEMS

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