by displacement of a fluid or fluent neutron-absorbing material

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GPHYSICS G21Nuclear engineering G21CNUCLEAR REACTORS G21C7/00Control of nuclear reaction

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G21C7/22by displacement of a fluid or fluent neutron-absorbing material

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Patents Grantslast 30 patents

Information Patent Grant
Controlling a power output of a nuclear reaction using chemical inj...
- Patent number 12,100,523
- Issue date Sep 24, 2024
- NuScale Power, LLC
- Allyson Callaway
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Controlling a power output of a nuclear reactor without using contr...
- Patent number 11,996,208
- Issue date May 28, 2024
- NUSCALE POWER, LLC
- Allyson Callaway
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor passive reactivity control system
- Patent number 11,862,354
- Issue date Jan 2, 2024
- Ian Richard Scott
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Magneto-rheological nuclear reactivity distribution control elements
- Patent number 11,798,693
- Issue date Oct 24, 2023
- Westinghouse Electric Company LLC
- Michael D. Heibel
- 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
System that moves liquid fuel into and out of a nuclear reactor cor...
- Patent number 11,791,056
- Issue date Oct 17, 2023
- Thomas J Wielenga
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Boron injection system for controlling a nuclear reaction by delive...
- Patent number 11,527,334
- Issue date Dec 13, 2022
- NuScale Power, LLC
- Larry Linik
- F22 - STEAM GENERATION
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
Subcritical reactivity monitor utilizing prompt self-powered in-cor...
- Patent number 11,430,578
- Issue date Aug 30, 2022
- Westinghouse Electric Company LLC
- Michael D. Heibel
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Controlling a power output of a nuclear reaction without control rods
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- Issue date Jul 5, 2022
- NuScale Power, LLC
- Allyson Callaway
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Controlling a power output of a nuclear reaction without control rods
- Patent number 11,309,094
- Issue date Apr 19, 2022
- NuScale Power, LLC
- Allyson Callaway
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Dry stand-by liquid control system for a nuclear reactor
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- Issue date Dec 14, 2021
- GE-Hitachi Nuclear Energy Americas LLC
- Gary M. Anthony
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Elimination of neutrons from nuclear reactions in a reactor, in par...
- Patent number 11,087,892
- Issue date Aug 10, 2021
- Heinrich Hora
- 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
Neutron reflector assembly for dynamic spectrum shifting
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- Issue date Aug 4, 2020
- TerraPower, LLC.
- Anselmo T. Cisneros
- 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
Device for passive protection of a nuclear reactor
- Patent number 10,643,755
- Issue date May 5, 2020
- STATE ATOMIC ENERGY CORPORATION “ROSATOM” ON BEHALF OF THE RUSSIAN FEDERATION
- Igor Sergeevich Slesarev
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Portable apparatus for the boration of continuously flowing water
- Patent number 10,210,957
- Issue date Feb 19, 2019
- INGENIERIA Y MARKETING, S.A.
- Jesús Lacalle Bayo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reactivity control in a molten salt reactor
- Patent number 10,163,531
- Issue date Dec 25, 2018
- Ian Richard Scott
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Passive shutdown system and method of operating a liquid metal cool...
- Patent number 9,911,513
- Issue date Mar 6, 2018
- GE-Hitachi Nuclear Energy Americas LLC
- Eric Paul Loewen
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method for operating a pressurized water reactor during load monito...
- Patent number 9,905,321
- Issue date Feb 27, 2018
- AREVA NP
- Alain Grossetete
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor and power generation facility
- Patent number 9,543,045
- Issue date Jan 10, 2017
- Tokyo Institute of Technology
- Hiroshi Sekimoto
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of fabricating liquid-metal coolants for nuclear reactors
- Patent number 9,384,862
- Issue date Jul 5, 2016
- GE-Hitachi Nuclear Energy Americas LLC
- Brett J. Dooies
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Passive reactivity control apparatus
- Patent number 9,362,010
- Issue date Jun 7, 2016
- TerraPower, LLC.
- Jesse R. Cheatham
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Nuclear reactor control method and apparatus
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- Issue date Apr 9, 2013
- Neal Lawrence Mann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Event based operating system, method, and apparatus for instrumenta...
- Patent number 7,784,062
- Issue date Aug 24, 2010
- General Electric Company
- Gregory Scott Droba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Nuclear reactor and means for inserting liquid neutron absorber int...
- Patent number 7,447,291
- Issue date Nov 4, 2008
- Michel Emin
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Software based control system for nuclear reactor standby liquid co...
- Patent number 7,437,200
- Issue date Oct 14, 2008
- General Electric Company
- Gregory Scott Droba
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Safety control circuit for a neutronic reactor
- Patent number 6,728,328
- Issue date Apr 27, 2004
- The United States of America as represented by the United States Department o...
- Howard C. Ellsworth
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Safety device for a neutronic reactor
- Patent number 6,226,341
- Issue date May 1, 2001
- The United States of America as represented by the United States Department o...
- Albert T. Strand
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents

Information Patent Application
NUCLEAR REACTOR SHUTDOWN SYSTEM AND METHOD OF NUCLEAR REACTOR SHUTDOWN
- Publication number 20250182917
- Publication date Jun 5, 2025
- Mitsubishi Heavy Industries, Ltd.
- Shohei Otsuki
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Method for controlling a pressurized water reactor, computer progra...
- Publication number 20250149197
- Publication date May 8, 2025
- Framatome GmbH
- Victor Morokhovskyi
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
GADOLINIUM OXIDE NANO PARTICLES IN COOLANT FOR REACTIVITY CONTROL
- Publication number 20250149193
- Publication date May 8, 2025
- Westinghouse Electric Company LLC
- Edward J. Lahoda
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
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CONTROLLING A POWER OUTPUT OF A NUCLEAR REACTION USING CHEMICAL INJ...
- Publication number 20240404716
- Publication date Dec 5, 2024
- NuScale Power, LLC
- Allyson Callaway
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
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PASSIVE CHEMICAL INJECTION SYSTEM FOR CONTROLLING A NUCLEAR REACTIO...
- Publication number 20240355488
- Publication date Oct 24, 2024
- NuScale Power, LLC
- Allyson Callaway
- F22 - STEAM GENERATION
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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
A LOW PRESSURE WATER REACTOR AND A METHOD FOR CONTROLLING A LOW PRE...
- Publication number 20240339230
- Publication date Oct 10, 2024
- Azrudi BIN MUSTAPHA @ PA
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD AND ASSEMBLY FOR CONTROLLING A NUCLEAR REACTOR, NUCLEAR REAC...
- Publication number 20240194360
- Publication date Jun 13, 2024
- FRAMATOME
- Alain GROSSETETE
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
System That Moves Liquid Fuel Into And Out Of A Nuclear Reactor Cor...
- Publication number 20230282376
- Publication date Sep 7, 2023
- Thomas J. Wielenga
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR PASSIVE REACTIVITY CONTROL SYSTEM
- Publication number 20230260668
- Publication date Aug 17, 2023
- Ian Richard SCOTT
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CONTROLLING A NUCLEAR REACTION
- Publication number 20220367073
- Publication date Nov 17, 2022
- NuScale Power, LLC
- Allyson Callaway
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CONTROLLING A NUCLEAR REACTION
- Publication number 20220246317
- Publication date Aug 4, 2022
- NuScale Power, LLC
- Allyson Callaway
- 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
SUBCRITICAL REACTIVITY MONITOR UTILIZING PROMPT SELF-POWERED INCORE...
- Publication number 20200365285
- Publication date Nov 19, 2020
- Westinghouse Electric Company LLC
- Michael D. Heibel
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
ELIMINATION OF NEUTRONS FROM NUCLEAR REACTIONS IN A REACTOR, IN PAR...
- Publication number 20200321135
- Publication date Oct 8, 2020
- Heinrich HORA
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CONTROLLING A NUCLEAR REACTION
- Publication number 20200027592
- Publication date Jan 23, 2020
- NuScale Power, LLC
- Larry Linik
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
SECONDARY SHUTDOWN STRUCTURE OF NUCLEAR REACTOR BY USING SLIDING DOORS
- Publication number 20180277262
- Publication date Sep 27, 2018
- KEPCO ENGINEERING & CONSTRUCTION COMPANY, INC.
- Jin Seok PARK
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR FUEL ASSEMBLY FOR A THERMAL NEUTRON REACTOR
- Publication number 20180190394
- Publication date Jul 5, 2018
- Korea Advanced Institute of Science and Technology
- Yonghee Kim
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Device for Passive Protection of a Nuclear Reactor
- Publication number 20180174693
- Publication date Jun 21, 2018
- STATE ATOMIC ENERGY CORPORATION 'ROSATOM" ON BEHAALF OF THE RUSSIAN FEDERATION
- Igor Sergeevich SLESAREV
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
REACTIVITY CONTROL IN A MOLTEN SALT REACTOR
- Publication number 20170243664
- Publication date Aug 24, 2017
- Ian Richard SCOTT
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Subcritical Reactivity Monitor Utilizing Prompt Self-Powered Incore...
- Publication number 20170140842
- Publication date May 18, 2017
- Westinghouse Electric Company LLC
- Michael D. Heibel
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Portable Device for the Boration of Continuously Flowing Water
- Publication number 20170076825
- Publication date Mar 16, 2017
- INGENIERÍA Y MARKETING, S.A.
- Jesús Lacalle Bayo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR OPERATING A PRESSURIZED WATER REACTOR DURING LOAD MONITO...
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- Publication date Nov 10, 2016
- Alain GROSSETETE
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
MAGNETO-RHEOLOGICAL FLUID BASED FILTER/REFLECTOR
- Publication number 20160232995
- Publication date Aug 11, 2016
- Westinghouse Electric Company LLC
- Michael D. Heibel
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PASSIVE SHUTDOWN SYSTEM AND METHOD OF OPERATING A LIQUID METAL COOL...
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- Publication date Jul 16, 2015
- GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
- Eric Paul LOEWEN
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD OF FABRICATING LIQUID-METAL COOLANTS FOR NUCLEAR REACTORS
- Publication number 20130341555
- Publication date Dec 26, 2013
- GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
- Brett J. Dooies
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR AND POWER GENERATION FACILITY
- Publication number 20130322588
- Publication date Dec 5, 2013
- TOKYO INSTITUTE OF TECHNOLOGY
- Hiroshi Sekimoto
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR CONTROL METHOD AND APPARATUS
- Publication number 20130301773
- Publication date Nov 14, 2013
- Neal Lawrence Mann
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
APPARATUS AND METHODS FOR CONTROLLING REACTIVITY IN A NUCLEAR FISSI...
- Publication number 20130177120
- Publication date Jul 11, 2013
- Searete LLC
- Jesse R. Cheatham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR CONTROL METHOD AND APPARATUS
- Publication number 20120288048
- Publication date Nov 15, 2012
- Neal Lawrence Mann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

by displacement of a fluid or fluent neutron-absorbing material

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Controlling a power output of a nuclear reaction using chemical inj...

Controlling a power output of a nuclear reactor without using contr...

Nuclear reactor passive reactivity control system

Magneto-rheological nuclear reactivity distribution control elements

Molten fuel nuclear reactor

System that moves liquid fuel into and out of a nuclear reactor cor...

Boron injection system for controlling a nuclear reaction by delive...

Secondary shutdown structure of nuclear reactor by using sliding doors

Subcritical reactivity monitor utilizing prompt self-powered in-cor...

Controlling a power output of a nuclear reaction without control rods

Controlling a power output of a nuclear reaction without control rods

Dry stand-by liquid control system for a nuclear reactor

Elimination of neutrons from nuclear reactions in a reactor, in par...

Molten fuel nuclear reactor with neutron reflecting coolant

Neutron reflector assembly for dynamic spectrum shifting

Molten fuel nuclear reactor with neutron reflecting coolant

Device for passive protection of a nuclear reactor

Portable apparatus for the boration of continuously flowing water

Reactivity control in a molten salt reactor

Passive shutdown system and method of operating a liquid metal cool...

Method for operating a pressurized water reactor during load monito...

Nuclear reactor and power generation facility

Method of fabricating liquid-metal coolants for nuclear reactors

Passive reactivity control apparatus

Nuclear reactor control method and apparatus

Event based operating system, method, and apparatus for instrumenta...

Nuclear reactor and means for inserting liquid neutron absorber int...

Software based control system for nuclear reactor standby liquid co...

Safety control circuit for a neutronic reactor

Safety device for a neutronic reactor

Patents Applicationslast 30 patents

NUCLEAR REACTOR SHUTDOWN SYSTEM AND METHOD OF NUCLEAR REACTOR SHUTDOWN

Method for controlling a pressurized water reactor, computer progra...

GADOLINIUM OXIDE NANO PARTICLES IN COOLANT FOR REACTIVITY CONTROL

CONTROLLING A POWER OUTPUT OF A NUCLEAR REACTION USING CHEMICAL INJ...

PASSIVE CHEMICAL INJECTION SYSTEM FOR CONTROLLING A NUCLEAR REACTIO...

DRILLHOLE NUCLEAR REACTOR

A LOW PRESSURE WATER REACTOR AND A METHOD FOR CONTROLLING A LOW PRE...

METHOD AND ASSEMBLY FOR CONTROLLING A NUCLEAR REACTOR, NUCLEAR REAC...

System That Moves Liquid Fuel Into And Out Of A Nuclear Reactor Cor...

NUCLEAR REACTOR PASSIVE REACTIVITY CONTROL SYSTEM

CONTROLLING A NUCLEAR REACTION

CONTROLLING A NUCLEAR REACTION

MOLTEN FUEL NUCLEAR REACTOR WITH NEUTRON REFLECTING COOLANT

SUBCRITICAL REACTIVITY MONITOR UTILIZING PROMPT SELF-POWERED INCORE...

ELIMINATION OF NEUTRONS FROM NUCLEAR REACTIONS IN A REACTOR, IN PAR...

CONTROLLING A NUCLEAR REACTION

SECONDARY SHUTDOWN STRUCTURE OF NUCLEAR REACTOR BY USING SLIDING DOORS

NUCLEAR FUEL ASSEMBLY FOR A THERMAL NEUTRON REACTOR

Device for Passive Protection of a Nuclear Reactor

REACTIVITY CONTROL IN A MOLTEN SALT REACTOR

Subcritical Reactivity Monitor Utilizing Prompt Self-Powered Incore...

Portable Device for the Boration of Continuously Flowing Water

METHOD FOR OPERATING A PRESSURIZED WATER REACTOR DURING LOAD MONITO...

MAGNETO-RHEOLOGICAL FLUID BASED FILTER/REFLECTOR

PASSIVE SHUTDOWN SYSTEM AND METHOD OF OPERATING A LIQUID METAL COOL...

METHOD OF FABRICATING LIQUID-METAL COOLANTS FOR NUCLEAR REACTORS

NUCLEAR REACTOR AND POWER GENERATION FACILITY

NUCLEAR REACTOR CONTROL METHOD AND APPARATUS

APPARATUS AND METHODS FOR CONTROLLING REACTIVITY IN A NUCLEAR FISSI...

NUCLEAR REACTOR CONTROL METHOD AND APPARATUS