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PHYSICS
G21
Nuclear engineering
G21C
NUCLEAR REACTORS
G21C15/00
Cooling arrangements within the pressure vessel containing the core Selection of specific coolants
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G21C15/182
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Patents Grants
last 30 patents
Information
Patent Grant
Alternative circulation cooling system for emergency core cooling s...
Patent number
12,136,496
Issue date
Nov 5, 2024
TOKYO ELECTRIC POWER COMPANY HOLDINGS, INC.
Akinobu Yoshida
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Supports with integrated sensors for nuclear reactor steam generato...
Patent number
12,062,461
Issue date
Aug 13, 2024
NuScale Power, LLC
Kent Welter
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Multi-directional heat pipes
Patent number
11,996,204
Issue date
May 28, 2024
Triad National Security, LLC
Robert S. Reid
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Dual-mode heat removal system that allows first direction natural c...
Patent number
11,984,230
Issue date
May 14, 2024
GE-Hitachi Nuclear Energy Americas LLC
David H. Hinds
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Heat pipe networks for heat removal, such as heat removal from nucl...
Patent number
11,728,053
Issue date
Aug 15, 2023
NuScale Power, LLC
Frederick Botha
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method and system for bringing a nuclear power plant into a safe st...
Patent number
11,488,733
Issue date
Nov 1, 2022
JOINT-STOCK COMPANY SCIENTIFIC RESEARCH AND DESIGN INSTITUTE FOR ENERGY TECHN...
Vladimir Viktorovich Bezlepkin
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Methods of constructing nuclear power plants with geothermal passiv...
Patent number
11,482,345
Issue date
Oct 25, 2022
GE-Hitachi Nuclear Energy Americas LLC
Brian S. Hunt
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Fault tolerant turbine speed control system
Patent number
11,322,267
Issue date
May 3, 2022
GE-Hitachi Nuclear Energy Americas LLC
Arthur M. Thinguldstad
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Cooling facility in a reactor vessel and electric power generation...
Patent number
11,238,998
Issue date
Feb 1, 2022
Korea Atomic Energy Research Institute
Youngin Kim
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Floating nuclear reactor protection system
Patent number
11,107,595
Issue date
Aug 31, 2021
Palvannanathan Ganesan
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Alternative circulation cooling method for emergency core cooling s...
Patent number
11,011,279
Issue date
May 18, 2021
TOKYO ELECTRIC POWER COMPANY HOLDINGS, INC.
Akinobu Yoshida
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Emergency core cooling system and boiling water reactor plant using...
Patent number
10,991,471
Issue date
Apr 27, 2021
Kabushiki Kaisha Toshiba
Takashi Sato
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
PWR decay heat removal system in which steam from the pressurizer d...
Patent number
10,950,358
Issue date
Mar 16, 2021
BWXT mPower, Inc.
Thomas G Graham
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Shutdown cooling system and nuclear facility having same
Patent number
10,762,995
Issue date
Sep 1, 2020
Korea Atomic Energy Research Institute
Young In Kim
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Nuclear reactor using controlled debris to mitigate ECCS strainer p...
Patent number
10,755,824
Issue date
Aug 25, 2020
Continuum Dynamics, Inc.
Alan J. Bilanin
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Porous cooling block for cooling corium and corium cooling apparatu...
Patent number
10,741,294
Issue date
Aug 11, 2020
RETECH CO., LTD.
Ho Je Seong
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
PWR decay heat removal system in which steam from the pressurizer d...
Patent number
10,726,961
Issue date
Jul 28, 2020
BWXT mPower, Inc.
Thomas G Graham
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Nuclear power plant
Patent number
10,665,355
Issue date
May 26, 2020
Korea Atomic Energy Research Institute
Young In Kim
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Leak detection and containment for liquid cooled computing
Patent number
10,638,645
Issue date
Apr 28, 2020
Amazon Technologies, Inc.
Michael Jon Moen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Passive safety system and nuclear power plant comprising same
Patent number
10,541,058
Issue date
Jan 21, 2020
Korea Atomic Energy Research Institute
Young In Kim
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Integral isolation valve systems for loss of coolant accident prote...
Patent number
10,529,458
Issue date
Jan 7, 2020
BWXT mPower, Inc.
David J Kanuch
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Passive containment heat removal system and control method thereof
Patent number
10,529,459
Issue date
Jan 7, 2020
STATE NUCLEAR POWER RESEARCH INSTITUTE
Chengge Lin
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of evaluating amount of foreign matter passed through recirc...
Patent number
10,488,317
Issue date
Nov 26, 2019
Mitsubishi Heavy Industries, Ltd.
Hideyuki Sakata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Boiling water type nuclear power plant
Patent number
10,446,279
Issue date
Oct 15, 2019
Hitachi - GE Nuclear Energy, Ltd.
Yuriko Onishi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and system for external alternate suppression pool cooling f...
Patent number
10,395,784
Issue date
Aug 27, 2019
GE-Hitachi Nuclear Energy Americas LLC
Robert J. Ginsberg
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Passive safety system for removing decay heat and method of passive...
Patent number
10,340,048
Issue date
Jul 2, 2019
GE-Hitachi Nuclear Energy Americas LLC
Eric Paul Loewen
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Fault tolerant turbine speed control system
Patent number
10,311,985
Issue date
Jun 4, 2019
GE-Hitachi Nuclear Energy Americas LLC
Arthur M. Thinguldstad
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Nuclear reactor coolant pump and nuclear power plant having same
Patent number
10,276,270
Issue date
Apr 30, 2019
Korea Atomic Energy Research Institute
Young Soo Kim
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Cryogenic system for spent nuclear fuel pool emergency cooling and...
Patent number
10,128,006
Issue date
Nov 13, 2018
Westinghouse Electric Company LLC
Yasir Arafat
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Passive safety equipment for a nuclear power plant
Patent number
10,115,488
Issue date
Oct 30, 2018
Korea Atomic Energy Research Institute
Hun Sik Han
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Patents Applications
last 30 patents
Information
Patent Application
SUPPORTS WITH INTEGRATED SENSORS FOR NUCLEAR REACTOR STEAM GENERATO...
Publication number
20240395426
Publication date
Nov 28, 2024
NuScale Power, LLC
Kent Welter
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
MULTI-MODE HEAT REMOVAL SYSTEMS FOR NUCLEAR REACTORS AND METHODS OF...
Publication number
20240304347
Publication date
Sep 12, 2024
GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
David H. Hinds
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR REACTOR WITH LIQUID HEAT TRANSFER AND SOLID FUEL ASSEMBLIES...
Publication number
20240304344
Publication date
Sep 12, 2024
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Alessandro PANTANO
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR REACTOR WITH A HEAVY LIQUID METAL COOLANT
Publication number
20240170167
Publication date
May 23, 2024
"AKME-ENGINEERING", JOINT-STOCK COMPANY
Aleksandr Vladislavovich DEDYL
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Nuclear Reactor Thermal Management System
Publication number
20240062922
Publication date
Feb 22, 2024
Abilene Christian University
Jonathan ACHERR
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
INTEGRATED PASSIVE REACTOR
Publication number
20240029904
Publication date
Jan 25, 2024
Shanghai Nuclear Engineering Research & Design Institute Co., LTD
Zhan LIU
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
HEAT PIPE NETWORKS FOR HEAT REMOVAL, SUCH AS HEAT REMOVAL FROM NUCL...
Publication number
20230317306
Publication date
Oct 5, 2023
NuScale Power, LLC
Frederick Botha
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
REACTOR COOLING SYSTEM FOR DISASTER ACCIDENT, AND REACTOR COOLING M...
Publication number
20230307150
Publication date
Sep 28, 2023
KOREA HYDRO & NUCLEAR POWER CO., LTD.
Ho Rim MOON
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR REACTOR AND METHOD OF OPENING A NUCLEAR REACTOR
Publication number
20230268088
Publication date
Aug 24, 2023
Nicholas CAMP
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
PASSIVE CONDENSATION TANK COOLING SYSTEM OF PASSIVE AUXILIARY FEEDW...
Publication number
20230268089
Publication date
Aug 24, 2023
KOREA HYDRO & NUCLEAR POWER CO., LTD.
Ho Rim MOON
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SELF-CLEANING LIQUID PURIFICATION SYSTEM
Publication number
20230215589
Publication date
Jul 6, 2023
JOINT-STOCK COMPANY "ATOMENERGOPRORKT"
ANDREY GENNADIEVICH MITRYUKHIN
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR REACTOR COOLED BY LIQUID METAL INCORPORATING A PASSIVE DECA...
Publication number
20230197301
Publication date
Jun 22, 2023
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Jérôme POUVREAU
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SYSTEM FOR CONFINING AND COOLING MELT FROM THE CORE OF A NUCLEAR RE...
Publication number
20230154633
Publication date
May 18, 2023
Joint Stock Company "Atomenergoproekt"
ALEKSANDR STALEVICH SIDOROV
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Multipurpose common-pool based flooding-type management system for...
Publication number
20230144418
Publication date
May 11, 2023
Korea Advanced Institute of Science and Technology
Yong Hee KIM
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SUPPORTS WITH INTEGRATED SENSORS FOR NUCLEAR REACTOR STEAM GENERATO...
Publication number
20220246319
Publication date
Aug 4, 2022
NuScale Power, LLC
Kent Welter
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Method and system for bringing a nuclear power plant into a safe st...
Publication number
20210335511
Publication date
Oct 28, 2021
Joint-stock company Scientific Research and Design Institute for Energy Techn...
Vladimir Viktorovich BEZLEPKIN
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
HEAT TRANSFERRING DEVICE WITH PUMPING STRUCTURE
Publication number
20210225535
Publication date
Jul 22, 2021
Korea Atomic Energy Research Institute
Sung-Jae YI
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
ALTERNATIVE CIRCULATION COOLING METHOD FOR EMERGENCY CORE COOLING S...
Publication number
20210151208
Publication date
May 20, 2021
Tokyo Electric Power Company Holdings, Inc.
Akinobu YOSHIDA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
HEAT PIPE NETWORKS FOR HEAT REMOVAL, SUCH AS HEAT REMOVAL FROM NUCL...
Publication number
20210125737
Publication date
Apr 29, 2021
NuScale Power, LLC
Frederick Botha
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Single-Loop Nuclear Power Plant with Pressurized Coolant
Publication number
20210098141
Publication date
Apr 1, 2021
JOINT STOCK COMPANY ENGINEERING COMPANY ASE
Sergey Viktorovich KOROVKIN
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
EMERGENCY COOLING WATER SYSTEM FOR A FLOATING NUCLEAR REACTOR
Publication number
20200411204
Publication date
Dec 31, 2020
PALVANNANATHAN GANESAN
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
PWR DECAY HEAT REMOVAL SYSTEM IN WHICH STEAM FROM THE PRESSURIZER D...
Publication number
20200395136
Publication date
Dec 17, 2020
BWXT mPower, Inc.
Thomas G. Graham
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SEAL PACKAGE FACE PLATE OF A SHAFT SEALING SYSTEM OF A REACTOR COOL...
Publication number
20200161009
Publication date
May 21, 2020
FRAMATOME
Zoé TEBBY
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
COOLING FACILITY IN A REACTOR VESSEL AND ELECTRIC POWER GENERATION...
Publication number
20200161011
Publication date
May 21, 2020
Korea Atomic Energy Research Institute
Youngin KIM
F22 - STEAM GENERATION
Information
Patent Application
SYSTEMS AND METHODS FOR GEOTHERMAL REACTOR PASSIVE COOLING
Publication number
20200027594
Publication date
Jan 23, 2020
GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
Brian S. Hunt
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
FAULT TOLERANT TURBINE SPEED CONTROL SYSTEM
Publication number
20200027595
Publication date
Jan 23, 2020
GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
Arthur M Thinguldstad
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
NUCLEAR POWER PLANT HAVING IMPROVED COOLING PERFORMANCE AND METHOD...
Publication number
20190326026
Publication date
Oct 24, 2019
KOREA HYDRO & NUCLEAR POWER CO., LTD.
Han Gon KIM
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR REACTOR USING CONTROLLED DEBRIS TO MITIGATE ECCS STRAINER P...
Publication number
20190221323
Publication date
Jul 18, 2019
Continuum Dynamics, Inc.
Alan J. Bilanin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SHUTDOWN SYSTEM FOR A NUCLEAR STEAM SUPPLY SYSTEM
Publication number
20190019588
Publication date
Jan 17, 2019
SMR Inventec, LLC
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR REACTOR COOLING SYSTEM
Publication number
20180358138
Publication date
Dec 13, 2018
Sichuan Xingzhi Zhihui Intellectual Property Operation Co., Ltd.
Liping Deng
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING