Arrangements for introducing fluent material into the reactor core Arrangements for removing fluent material from the reactor core

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GPHYSICS G21Nuclear engineering G21CNUCLEAR REACTORS G21C19/00Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor

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G21C19/28Arrangements for introducing fluent material into the reactor core Arrangements for removing fluent material from the reactor core

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Patents Grantslast 30 patents

Information Patent Grant
Nuclear reactor flow control devices and associated reactors, compo...
- Patent number 12,100,521
- Issue date Sep 24, 2024
- Battelle Energy Alliance, LLC
- John P. Carter
- 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
Ambient temperature decontamination of nuclear power plant componen...
- Patent number 11,728,054
- Issue date Aug 15, 2023
- Westinghouse Electric Company LLC
- Kurtis R. Crytzer
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Steam-generating unit of dual circuit reactor with purge and drain...
- Patent number 11,536,448
- Issue date Dec 27, 2022
- JOINT STOCK COMPANY “ATOMENERGOPROEKT”
- Konstantin Vladimirovich Dorokhin
- F28 - HEAT EXCHANGE IN GENERAL
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
Suppression of radionuclide deposition on nuclear power plant compo...
- Patent number 11,469,006
- Issue date Oct 11, 2022
- Dominion Engineering, Inc.
- Michael J. Little
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
Modular fluid flow distribution system in which differently shaped...
- Patent number 11,322,266
- Issue date May 3, 2022
- GE-Hitachi Nuclear Energy Americas LLC
- Mitra Hosseini
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Fission reaction control in a molten salt reactor
- Patent number 11,170,901
- Issue date Nov 9, 2021
- TerraPower, LLC.
- Jesse R. Cheatham
- 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
Salt wall in a molten salt reactor
- Patent number 11,136,245
- Issue date Oct 5, 2021
- Alpha Tech Research Corp
- John Benson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Systems and methods for maintaining cover gas in nuclear reactors
- Patent number 11,031,140
- Issue date Jun 8, 2021
- GE-Hitachi Nuclear Energy Americas LLC
- Brian S. Hunt
- E21 - EARTH DRILLING MINING
Information Patent Grant
Insulated solution injector, system including the same, and method...
- Patent number 10,650,934
- Issue date May 12, 2020
- GE-Hitachi Nuclear Energy Americas LLC
- Thomas Alfred Caine
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Insulated solution injector including an insulating liner, system i...
- Patent number 10,515,729
- Issue date Dec 24, 2019
- GE-Hitachi Nuclear Energy Americas LLC
- Ronald Martin Horn
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for managing stoppage of a pressurised-water nuclear reactor
- Patent number 10,504,627
- Issue date Dec 10, 2019
- DCNS
- Jean Masdupuy
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fission reaction control in a molten salt reactor
- Patent number 10,438,705
- Issue date Oct 8, 2019
- TerraPower, LLC.
- Jesse R. Cheatham
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and control system for gas injection into coolant and nuclea...
- Patent number 10,424,413
- Issue date Sep 24, 2019
- JOINT STOCK COMPANY “AKME-ENGINEERING”
- Petr Nikiforovich Martynov
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of decontaminating metal surfaces in a cooling system of a n...
- Patent number 10,340,050
- Issue date Jul 2, 2019
- Framatome GmbH
- Luis Sempere-Belda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method and apparatus for a high-temperature deposition solution inj...
- Patent number 10,290,381
- Issue date May 14, 2019
- GE-Hitachi Nuclear Energy Americas LLC
- Thomas Caine
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Reactor instrumentation system and reactor
- Patent number 10,224,122
- Issue date Mar 5, 2019
- Hitachi, Ltd.
- Kouichi Okada
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear grade air accumulating, isolating, indicating and venting d...
- Patent number 10,157,688
- Issue date Dec 18, 2018
- Nuccorp, Inc.
- Willie Turner Wood
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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
Integral molten salt reactor
- Patent number 10,056,160
- Issue date Aug 21, 2018
- Terrestrial Energy Inc.
- David LeBlanc
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Pressurized water reactor with upper vessel section providing both...
- Patent number 10,047,749
- Issue date Aug 14, 2018
- BWXT mPower, Inc.
- Scott J. Shargots
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Chemical solution injection system and chemical solution injection...
- Patent number 10,032,531
- Issue date Jul 24, 2018
- Kabushiki Kaisha Toshiba
- Masato Okamura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for reducing the radioactive contamination of the surface of...
- Patent number 9,947,425
- Issue date Apr 17, 2018
- Areva GmbH
- Bernhard Stellwag
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Water jet peening device
- Patent number 9,884,405
- Issue date Feb 6, 2018
- Mitsubishi Heavy Industries, Ltd.
- Kazuyuki Hinami
- B24 - GRINDING POLISHING
Information Patent Grant
Method for protecting components of a primary system of a boiling w...
- Patent number 9,879,351
- Issue date Jan 30, 2018
- AREVA Inc.
- Bernhard Stellwag
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Photocatalyst injection method and photocatalyst injection system
- Patent number 9,824,782
- Issue date Nov 21, 2017
- Kabushiki Kaisha Toshiba
- Masato Okamura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Ambient temperature decontamination of nuclear power plant componen...
- Patent number 9,793,018
- Issue date Oct 17, 2017
- Westinghouse Electric Company LLC
- Kurtis R. Crytzer
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents

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
BLOCKING DEVICE FOR STOPPING SOLID BODIES THAT HAVE BEEN IRRADIATED...
- Publication number 20240006089
- Publication date Jan 4, 2024
- eqe AG
- Thomas MAIBACH
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR FLOW CONTROL DEVICES AND ASSOCIATED REACTORS, COMPO...
- Publication number 20230106379
- Publication date Apr 6, 2023
- Battelle Energy Alliance, LLC
- John P. Carter
- 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
LOW POWER, FAST SPECTRUM MOLTEN FUEL REACTOR
- Publication number 20210272708
- Publication date Sep 2, 2021
- TerraPower, LLC
- Anselmo T. Cisneros
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
STEAM-GENERATING UNIT OF DUAL CIRCUIT REACTOR WITH PURGE AND DRAIN...
- Publication number 20210156559
- Publication date May 27, 2021
- Joint Stock Company "Atomenergoproekt"
- Konstantin Vladimirovich DOROKHIN
- F28 - HEAT EXCHANGE IN GENERAL
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
FEEDWATER SPARGER NOZZLE REPAIR ASSEMBLY
- Publication number 20200328003
- Publication date Oct 15, 2020
- GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
- Bruce John LENTNER
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
SALT WALL IN A MOLTEN SALT REACTOR
- Publication number 20200185115
- Publication date Jun 11, 2020
- John Benson
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
MODULAR FLUID FLOW DISTRIBUTION SYSTEM IN WHICH DIFFERENTLY SHAPED...
- Publication number 20200185117
- Publication date Jun 11, 2020
- GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
- Mitra Hosseini
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
FISSION REACTION CONTROL IN A MOLTEN SALT REACTOR
- Publication number 20200118698
- Publication date Apr 16, 2020
- TerraPower, LLC
- Jesse R. Cheatham
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DIRECT HEAT EXCHANGER FOR MOLTEN CHLORIDE FAST REACTOR
- Publication number 20190237205
- Publication date Aug 1, 2019
- TerraPower, LLC
- Ryan Abbott
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD OF OPERATING A NUCLEAR POWER PLANT
- Publication number 20190057783
- Publication date Feb 21, 2019
- TERRESTRIAL ENERGY INC.
- David LEBLANC
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CONTROL OF CORROSION BY MOLTEN SALTS
- Publication number 20180286525
- Publication date Oct 4, 2018
- Ian Richard SCOTT
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SUPPRESSION OF RADIONUCLIDE DEPOSITION ON NUCLEAR POWER PLANT COMPO...
- Publication number 20180286526
- Publication date Oct 4, 2018
- Dominion Engineering, Inc.
- Michael J. LITTLE
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
INSULATED SOLUTION INJECTOR, SYSTEM INCLUDING THE SAME, AND METHOD...
- Publication number 20180053573
- Publication date Feb 22, 2018
- GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
- Thomas Alfred CAINE
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
IRRADIATION TARGET PROCESSING SYSTEM
- Publication number 20180025803
- Publication date Jan 25, 2018
- AREVA GMBH
- Thomas Fabian Richter
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
AMBIENT TEMPERATURE DECONTAMINATION OF NUCLEAR POWER PLANT COMPONEN...
- Publication number 20170345519
- Publication date Nov 30, 2017
- Westinghouse Electric Company LLC
- KURTIS R. CRYTZER
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CHEMICAL SOLUTION INJECTION SYSTEM AND CHEMICAL SOLUTION INJECTION...
- Publication number 20160372219
- Publication date Dec 22, 2016
- KABUSHIKI KAISHA TOSHIBA
- Masato OKAMURA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
NUCLEAR GRADE AIR ACCUMULATING, ISOLATING, INDICATING AND VENTING D...
- Publication number 20160351280
- Publication date Dec 1, 2016
- Nuccorp, Inc.
- Willie Turner WOOD
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
COMPACT NUCLEAR REACTOR WITH INTEGRAL STEAM GENERATOR
- Publication number 20160300628
- Publication date Oct 13, 2016
- BWXT Nuclear Energy, Inc.
- Robert T. Fortino
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD FOR REDUCING THE RADIOACTIVE CONTAMINATION OF THE SURFACE OF...
- Publication number 20160196889
- Publication date Jul 7, 2016
- AREVA GMBH
- Bernhard STELLWAG
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR POWER PLANT AND REACTOR BUILDING GAS TREATMENT SYSTEM
- Publication number 20150357063
- Publication date Dec 10, 2015
- KABUSHIKI KAISHA TOSHIBA
- Takashi SATO
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
WATER JET PEENING APPARATUS AND WATER JET PEENING METHOD
- Publication number 20150348659
- Publication date Dec 3, 2015
- Mitsubishi Heavy Industries, Ltd.
- Akio Minamiyama
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
WATER JET PEENING DEVICE
- Publication number 20150340108
- Publication date Nov 26, 2015
- Mitsubishi Heavy Industries, Ltd.
- Kazuyuki Hinami
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CONTAINMENT PROTECTION SYSTEM FOR A NUCLEAR FACILITY AND ASSOCIATED...
- Publication number 20150200022
- Publication date Jul 16, 2015
- AREVA GMBH
- AXEL HILL
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
AMBIENT TEMPERATURE DECONTAMINATION OF NUCLEAR POWER PLANT COMPONEN...
- Publication number 20150117587
- Publication date Apr 30, 2015
- Westinghouse Electric Company LLC
- KURTIS R. CRYTZER
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
SYSTEM AND METHOD FOR STORING ENERGY IN A NUCLEAR POWER PLANT
- Publication number 20140334593
- Publication date Nov 13, 2014
- Reuel Shinnar
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
COMPACT NUCLEAR REACTOR WITH INTEGRAL STEAM GENERATOR
- Publication number 20140321598
- Publication date Oct 30, 2014
- Mathew W. Ales
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR GRADE AIR ACCUMULATION, INDICATION AND VENTING DEVICE
- Publication number 20140311588
- Publication date Oct 23, 2014
- Willie Turner Wood
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Arrangements for introducing fluent material into the reactor core Arrangements for removing fluent material from the reactor core

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Nuclear reactor flow control devices and associated reactors, compo...

Method of operating a nuclear power plant

Ambient temperature decontamination of nuclear power plant componen...

Steam-generating unit of dual circuit reactor with purge and drain...

Method of operating a nuclear power plant

Suppression of radionuclide deposition on nuclear power plant compo...

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

Modular fluid flow distribution system in which differently shaped...

Fission reaction control in a molten salt reactor

Direct heat exchanger for molten chloride fast reactor

Salt wall in a molten salt reactor

Systems and methods for maintaining cover gas in nuclear reactors

Insulated solution injector, system including the same, and method...

Insulated solution injector including an insulating liner, system i...

Method for managing stoppage of a pressurised-water nuclear reactor

Fission reaction control in a molten salt reactor

Method and control system for gas injection into coolant and nuclea...

Method of decontaminating metal surfaces in a cooling system of a n...

Method and apparatus for a high-temperature deposition solution inj...

Reactor instrumentation system and reactor

Nuclear grade air accumulating, isolating, indicating and venting d...

Liquid fuel nuclear fission reactor fuel pin

Integral molten salt reactor

Pressurized water reactor with upper vessel section providing both...

Chemical solution injection system and chemical solution injection...

Method for reducing the radioactive contamination of the surface of...

Water jet peening device

Method for protecting components of a primary system of a boiling w...

Photocatalyst injection method and photocatalyst injection system

Ambient temperature decontamination of nuclear power plant componen...

Patents Applicationslast 30 patents

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

BLOCKING DEVICE FOR STOPPING SOLID BODIES THAT HAVE BEEN IRRADIATED...

NUCLEAR REACTOR FLOW CONTROL DEVICES AND ASSOCIATED REACTORS, COMPO...

SALT WALL IN A MOLTEN SALT REACTOR

LOW POWER, FAST SPECTRUM MOLTEN FUEL REACTOR

STEAM-GENERATING UNIT OF DUAL CIRCUIT REACTOR WITH PURGE AND DRAIN...

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

FEEDWATER SPARGER NOZZLE REPAIR ASSEMBLY

SALT WALL IN A MOLTEN SALT REACTOR

MODULAR FLUID FLOW DISTRIBUTION SYSTEM IN WHICH DIFFERENTLY SHAPED...

FISSION REACTION CONTROL IN A MOLTEN SALT REACTOR

DIRECT HEAT EXCHANGER FOR MOLTEN CHLORIDE FAST REACTOR

METHOD OF OPERATING A NUCLEAR POWER PLANT

CONTROL OF CORROSION BY MOLTEN SALTS

SUPPRESSION OF RADIONUCLIDE DEPOSITION ON NUCLEAR POWER PLANT COMPO...

INSULATED SOLUTION INJECTOR, SYSTEM INCLUDING THE SAME, AND METHOD...

IRRADIATION TARGET PROCESSING SYSTEM

AMBIENT TEMPERATURE DECONTAMINATION OF NUCLEAR POWER PLANT COMPONEN...

CHEMICAL SOLUTION INJECTION SYSTEM AND CHEMICAL SOLUTION INJECTION...

NUCLEAR GRADE AIR ACCUMULATING, ISOLATING, INDICATING AND VENTING D...

COMPACT NUCLEAR REACTOR WITH INTEGRAL STEAM GENERATOR

METHOD FOR REDUCING THE RADIOACTIVE CONTAMINATION OF THE SURFACE OF...

NUCLEAR POWER PLANT AND REACTOR BUILDING GAS TREATMENT SYSTEM

WATER JET PEENING APPARATUS AND WATER JET PEENING METHOD

WATER JET PEENING DEVICE

CONTAINMENT PROTECTION SYSTEM FOR A NUCLEAR FACILITY AND ASSOCIATED...

AMBIENT TEMPERATURE DECONTAMINATION OF NUCLEAR POWER PLANT COMPONEN...

SYSTEM AND METHOD FOR STORING ENERGY IN A NUCLEAR POWER PLANT

COMPACT NUCLEAR REACTOR WITH INTEGRAL STEAM GENERATOR

NUCLEAR GRADE AIR ACCUMULATION, INDICATION AND VENTING DEVICE