Reactors not needing refueling, i.e. reactors of the type breed-and-burn

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G21C1/026

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GPHYSICS G21Nuclear engineering G21CNUCLEAR REACTORS G21C1/00Reactors

Current Industry

G21C1/026Reactors not needing refueling, i.e. reactors of the type breed-and-burn

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Anti-proliferation safeguards for nuclear fuel salts
- Patent number 12,154,697
- Issue date Nov 26, 2024
- TerraPower, LLC.
- Anselmo T. Cisneros
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fuel element with multi-smear density fuel
- Patent number 11,990,249
- Issue date May 21, 2024
- TerraPower, LLC.
- Jesse R. Cheatham
- 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
Flux-shifting reactivity control system
- Patent number 11,574,746
- Issue date Feb 7, 2023
- TerraPower, LLC.
- Jesse R. Cheatham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Travelling wave reactor for space exploration
- Patent number 11,532,404
- Issue date Dec 20, 2022
- Shanghai Jiao Tong University
- Po Hu
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Standing wave nuclear fission reactor and methods
- Patent number 11,482,344
- Issue date Oct 25, 2022
- TerraPower, LLC.
- Charles E. Ahlfeld
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Passive reactivity control in a nuclear fission reactor
- Patent number 11,342,084
- Issue date May 24, 2022
- TerraPower, LLC.
- Jesse R. Cheatham
- 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
Nuclear fission reactor, flow control assembly, methods therefor an...
- Patent number 10,839,965
- Issue date Nov 17, 2020
- TerraPower, LLC.
- Charles E. Ahlfeld
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
In-vessel rod handling systems
- Patent number 10,755,822
- Issue date Aug 25, 2020
- TerraPower, LLC.
- Peter W. Gibbons
- 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
Controlling spatial position of a propagating nuclear fission defla...
- Patent number 10,706,979
- Issue date Jul 7, 2020
- TerraPower, LLC.
- Roderick A. Hyde
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
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
Passive reactivity control in a nuclear fission reactor
- Patent number 10,497,480
- Issue date Dec 3, 2019
- TerraPower, LLC.
- Jesse R. Cheatham
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Instrumentation conduit housing
- Patent number 10,446,284
- Issue date Oct 15, 2019
- TerraPower, LLC.
- Peter W. Gibbons
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel element with multi-smear density fuel
- Patent number 10,410,753
- Issue date Sep 10, 2019
- TerraPower, LLC.
- Jesse R. Cheatham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear fission igniter
- Patent number 10,304,572
- Issue date May 28, 2019
- Charles E. Ahlfeld
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Traveling wave nuclear fission reactor, fuel assembly, and method o...
- Patent number 10,186,333
- Issue date Jan 22, 2019
- Charles E. Ahlfeld
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Liquid fuel nuclear fission reactor fuel pin
- Patent number 10,141,078
- Issue date Nov 27, 2018
- TerraPower, LLC.
- Roderick A. Hyde
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Methods and systems for migrating fuel assemblies in a nuclear fiss...
- Patent number 10,008,294
- Issue date Jun 26, 2018
- TerraPower, LLC.
- Roderick A. Hyde
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Methods and systems for migrating fuel assemblies in a nuclear fiss...
- Patent number 9,922,733
- Issue date Mar 20, 2018
- TerraPower, LLC.
- Ehud Greenspan
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method and system for providing fuel in a nuclear reactor
- Patent number 9,899,106
- Issue date Feb 20, 2018
- TerraPower, LLC.
- Roderick A. Hyde
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method, system, and apparatus for selectively transferring thermoel...
- Patent number 9,892,807
- Issue date Feb 13, 2018
- TerraPower, LLC.
- Roderick A. Hyde
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Controllable long term operation of a nuclear reactor
- Patent number 9,831,004
- Issue date Nov 28, 2017
- TerraPower, LLC.
- Roderick A. Hyde
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Methods and systems for migrating fuel assemblies in a nuclear fiss...
- Patent number 9,799,416
- Issue date Oct 24, 2017
- TerraPower, LLC.
- Ehud Greenspan
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Heat pipe fission fuel element
- Patent number 9,793,014
- Issue date Oct 17, 2017
- TerraPower, LLC.
- Charles E. Ahlfeld
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Methods and systems for migrating fuel assemblies in a nuclear fiss...
- Patent number 9,786,392
- Issue date Oct 10, 2017
- TerraPower, LLC.
- Ehud Greenspan
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Liquid fuel nuclear fission reactor
- Patent number 9,767,933
- Issue date Sep 19, 2017
- TerraPower, LLC.
- Roderick A. Hyde
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
System and method for operating a modular nuclear fission deflagrat...
- Patent number 9,734,922
- Issue date Aug 15, 2017
- TerraPower, LLC.
- Charles E. Ahlfeld
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear fuel assembly design
- Patent number 9,721,678
- Issue date Aug 1, 2017
- TerraPower, LLC.
- Jesse R. Cheatham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents

Information Patent Application
FUEL ELEMENT WITH MULTI-SMEAR DENSITY FUEL
- Publication number 20230395269
- Publication date Dec 7, 2023
- TerraPower, LLC
- Jesse R. Cheatham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
STANDING WAVE NUCLEAR FISSION REACTOR AND METHODS
- Publication number 20220367070
- Publication date Nov 17, 2022
- TerraPower, LLC
- Charles E. Ahlfeld
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PASSIVE REACTIVITY CONTROL IN A NUCLEAR FISSION REACTOR
- Publication number 20220254524
- Publication date Aug 11, 2022
- TerraPower, LLC
- Jesse R. Cheatham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
COMMON PLENUM FUEL ASSEMBLY DESIGN SUPPORTING A COMPACT VESSEL, LON...
- Publication number 20220215972
- Publication date Jul 7, 2022
- Westinghouse Electric Company LLC
- Cory A. STANSBURY
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
FLUX-SHIFTING REACTIVITY CONTROL SYSTEM
- Publication number 20210210223
- Publication date Jul 8, 2021
- TerraPower, LLC
- Jesse R. Cheatham
- 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
PASSIVE REACTIVITY CONTROL IN A NUCLEAR FISSION REACTOR
- Publication number 20200105425
- Publication date Apr 2, 2020
- TerraPower, LLC
- Jesse R. Cheatham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
FUEL ELEMENT WITH MULTI-SMEAR DENSITY FUEL
- Publication number 20200027577
- Publication date Jan 23, 2020
- TerraPower, LLC
- Jesse R. Cheatham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
POOL TYPE LIQUID METAL FAST SPECTRUM REACTOR USING A PRINTED CIRCUI...
- Publication number 20190103195
- Publication date Apr 4, 2019
- Westinghouse Electric Company LLC
- Alexander W. HARKNESS
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR MODELING A NUCLEAR REACTOR
- Publication number 20180254109
- Publication date Sep 6, 2018
- Jesse R. Cheatham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROLLABLE LONG TERM OPERATION OF A NUCLEAR REACTOR
- Publication number 20180122523
- Publication date May 3, 2018
- TerraPower, LLC
- Roderick A. Hyde
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
IN-VESSEL ROD HANDLING SYSTEMS
- Publication number 20180061511
- Publication date Mar 1, 2018
- TerraPower, LLC
- Peter W. Gibbons
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
INSTRUMENTATION CONDUIT HOUSING
- Publication number 20170352441
- Publication date Dec 7, 2017
- TerraPower, LLC
- Peter W. Gibbons
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Method and system for providing fuel in a nuclear reactor
- Publication number 20170352436
- Publication date Dec 7, 2017
- Searete LLC
- Roderick A. Hyde
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
STANDING WAVE NUCLEAR FISSION REACTOR AND METHODS
- Publication number 20170301412
- Publication date Oct 19, 2017
- TerraPower, LLC
- Charles E. Ahlfeld
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR FISSION REACTOR, FLOW CONTROL ASSEMBLY, METHODS THEREFOR AN...
- Publication number 20170301420
- Publication date Oct 19, 2017
- TerraPower, LLC
- Charles E. Ahlfeld
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
MODULAR NUCLEAR FISSION WASTE CONVERSION REACTOR
- Publication number 20170243662
- Publication date Aug 24, 2017
- General Atomics
- Robert W. SCHLEICHER
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NEUTRON REFLECTOR ASSEMBLY FOR DYNAMIC SPECTRUM SHIFTING
- Publication number 20170092381
- Publication date Mar 30, 2017
- TerraPower, LLC
- Anselmo T. Cisneros
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
FUEL ELEMENT WITH MULTI-SMEAR DENSITY FUEL
- Publication number 20170062080
- Publication date Mar 2, 2017
- TerraPower, LLC
- Jesse R. Cheatham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
ENTROPY-CONTROLLED BCC ALLOY HAVING STRONG RESISTANCE TO HIGH-TEMPE...
- Publication number 20160326616
- Publication date Nov 10, 2016
- Seoul National University R&DB Foundation
- Eun Soo PARK
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Traveling Wave Nuclear Fission Reactor, Fuel Assembly, and Method o...
- Publication number 20160196883
- Publication date Jul 7, 2016
- TerraPower, LLC
- Charles E. Ahlfeld
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
FLUX-SHIFTING REACTIVITY CONTROL SYSTEM
- Publication number 20160189805
- Publication date Jun 30, 2016
- TerraPower, LLC
- Jesse R. Cheatham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR FISSION IGNITER
- Publication number 20160148710
- Publication date May 26, 2016
- TerraPower, LLC
- Charles E. Ahlfeld
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD AND SYSTEM FOR PROVIDING FUEL IN A NUCLEAR REACTOR
- Publication number 20160019985
- Publication date Jan 21, 2016
- Searete LLC
- Roderick A. Hyde
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR FUEL ASSEMBLY DESIGN
- Publication number 20140341331
- Publication date Nov 20, 2014
- Jesse R. Cheatham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR FISSION REACTOR, A VENTED NUCLEAR FISSION FUEL MODULE, METH...
- Publication number 20140328444
- Publication date Nov 6, 2014
- Charles E. Ahlfeld
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CONTROLLABLE LONG TERM OPERATION OF A NUCLEAR REACTOR
- Publication number 20140301522
- Publication date Oct 9, 2014
- Roderick A. Hyde
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
System and Method for Annealing Nuclear Fission Reactor Materials
- Publication number 20140153685
- Publication date Jun 5, 2014
- Charles E. Ahlfeld
- C21 - METALLURGY OF IRON
Information Patent Application
Heat Exchanger, Methods Therefor and a Nuclear Fission Reactor System
- Publication number 20140090249
- Publication date Apr 3, 2014
- Jon D. McWhirter
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Electromagnetic flow regulator, system, and methods for regulating...
- Publication number 20120138179
- Publication date Jun 7, 2012
- Searete LLC, a limited liability corporation of the State of Delaware
- Roderick A. Hyde
- G05 - CONTROLLING REGULATING

Reactors not needing refueling, i.e. reactors of the type breed-and-burn

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Anti-proliferation safeguards for nuclear fuel salts

Fuel element with multi-smear density fuel

Molten fuel nuclear reactor

Flux-shifting reactivity control system

Travelling wave reactor for space exploration

Standing wave nuclear fission reactor and methods

Passive reactivity control in a nuclear fission reactor

Molten fuel nuclear reactor with neutron reflecting coolant

Nuclear fission reactor, flow control assembly, methods therefor an...

In-vessel rod handling systems

Neutron reflector assembly for dynamic spectrum shifting

Controlling spatial position of a propagating nuclear fission defla...

Molten fuel nuclear reactor with neutron reflecting coolant

Passive reactivity control in a nuclear fission reactor

Instrumentation conduit housing

Fuel element with multi-smear density fuel

Nuclear fission igniter

Traveling wave nuclear fission reactor, fuel assembly, and method o...

Liquid fuel nuclear fission reactor fuel pin

Methods and systems for migrating fuel assemblies in a nuclear fiss...

Methods and systems for migrating fuel assemblies in a nuclear fiss...

Method and system for providing fuel in a nuclear reactor

Method, system, and apparatus for selectively transferring thermoel...

Controllable long term operation of a nuclear reactor

Methods and systems for migrating fuel assemblies in a nuclear fiss...

Heat pipe fission fuel element

Methods and systems for migrating fuel assemblies in a nuclear fiss...

Liquid fuel nuclear fission reactor

System and method for operating a modular nuclear fission deflagrat...

Nuclear fuel assembly design

Patents Applicationslast 30 patents

FUEL ELEMENT WITH MULTI-SMEAR DENSITY FUEL

STANDING WAVE NUCLEAR FISSION REACTOR AND METHODS

PASSIVE REACTIVITY CONTROL IN A NUCLEAR FISSION REACTOR

COMMON PLENUM FUEL ASSEMBLY DESIGN SUPPORTING A COMPACT VESSEL, LON...

FLUX-SHIFTING REACTIVITY CONTROL SYSTEM

MOLTEN FUEL NUCLEAR REACTOR WITH NEUTRON REFLECTING COOLANT

PASSIVE REACTIVITY CONTROL IN A NUCLEAR FISSION REACTOR

FUEL ELEMENT WITH MULTI-SMEAR DENSITY FUEL

POOL TYPE LIQUID METAL FAST SPECTRUM REACTOR USING A PRINTED CIRCUI...

SYSTEM AND METHOD FOR MODELING A NUCLEAR REACTOR

CONTROLLABLE LONG TERM OPERATION OF A NUCLEAR REACTOR

IN-VESSEL ROD HANDLING SYSTEMS

INSTRUMENTATION CONDUIT HOUSING

Method and system for providing fuel in a nuclear reactor

STANDING WAVE NUCLEAR FISSION REACTOR AND METHODS

NUCLEAR FISSION REACTOR, FLOW CONTROL ASSEMBLY, METHODS THEREFOR AN...

MODULAR NUCLEAR FISSION WASTE CONVERSION REACTOR

NEUTRON REFLECTOR ASSEMBLY FOR DYNAMIC SPECTRUM SHIFTING

FUEL ELEMENT WITH MULTI-SMEAR DENSITY FUEL

ENTROPY-CONTROLLED BCC ALLOY HAVING STRONG RESISTANCE TO HIGH-TEMPE...

Traveling Wave Nuclear Fission Reactor, Fuel Assembly, and Method o...

FLUX-SHIFTING REACTIVITY CONTROL SYSTEM

NUCLEAR FISSION IGNITER

METHOD AND SYSTEM FOR PROVIDING FUEL IN A NUCLEAR REACTOR

NUCLEAR FUEL ASSEMBLY DESIGN

NUCLEAR FISSION REACTOR, A VENTED NUCLEAR FISSION FUEL MODULE, METH...

CONTROLLABLE LONG TERM OPERATION OF A NUCLEAR REACTOR

System and Method for Annealing Nuclear Fission Reactor Materials

Heat Exchanger, Methods Therefor and a Nuclear Fission Reactor System

Electromagnetic flow regulator, system, and methods for regulating...