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G21C15/14
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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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Patents Grants
last 30 patents
Information
Patent Grant
Nuclear reactor comprising a reactor lid and an additional inner lid
Patent number
12,362,074
Issue date
Jul 15, 2025
Blykalla Reaktorer Stockholm AB
Peter Szakalos
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Pool type liquid metal fast spectrum reactor using a printed circui...
Patent number
12,230,409
Issue date
Feb 18, 2025
Westinghouse Electric Company LLC
Alexander W. Harkness
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Nuclear reactor using natural and artificial circulation methods
Patent number
12,224,074
Issue date
Feb 11, 2025
JOINT STOCK COMPANY “AKME-ENGINEERING”
Georgiy Iliich Toshinskiy
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Compact reactor with horizontal steam generators and pressurizer
Patent number
12,057,240
Issue date
Aug 6, 2024
INVAP S.E.
Pablo Florido
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
External closed-loop nuclear reactor cooling assembly enclosed in a...
Patent number
12,040,098
Issue date
Jul 16, 2024
TERRESTRIAL ENERGY, INC.
David Leblanc
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Alternating offset U-bend support arrangement
Patent number
11,699,532
Issue date
Jul 11, 2023
BWXT Canada Ltd.
Kareem M. A. Aly
F22 - STEAM GENERATION
Information
Patent Grant
Pool type liquid metal fast spectrum reactor using a printed circui...
Patent number
11,145,422
Issue date
Oct 12, 2021
Westinghouse Electric Company LLC
Alexander W. Harkness
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Steam generator for nuclear steam supply system
Patent number
11,120,920
Issue date
Sep 14, 2021
SMR INVENTEC, LLC
Krishna P. Singh
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Alternating offset U-bend support arrangement
Patent number
10,902,960
Issue date
Jan 26, 2021
BWXT Canada Ltd.
Kareem M. A. Aly
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Containment internal passive heat removal system
Patent number
10,720,250
Issue date
Jul 21, 2020
Joint-Stock Company Scientific Research and Design Institute for Energy Techn...
Vladimir Victorovich Bezlepkin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Nuclear reactor, in particular liquid-metal-cooled compact nuclear...
Patent number
10,699,816
Issue date
Jun 30, 2020
HYDROMINE NUCLEAR ENERGY S.A.R.L.
Luciano Cinotti
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Passive integral isolation valve
Patent number
10,672,524
Issue date
Jun 2, 2020
BWXT mPower, Inc.
John D. Malloy
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Steam generator for nuclear steam supply system
Patent number
10,510,452
Issue date
Dec 17, 2019
SMR Inventec, LLC
Krishna P. Singh
F22 - STEAM GENERATION
Information
Patent Grant
Steam generator for nuclear steam supply system
Patent number
10,395,783
Issue date
Aug 27, 2019
SMR, LLC
Krishna P. Singh
F22 - STEAM GENERATION
Information
Patent Grant
Reactor pressure vessel assembly including a flow barrier structure
Patent number
10,147,508
Issue date
Dec 4, 2018
GE-Hitachi Nuclear Energy Americas LLC
Gerald A. Deaver
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Water-cooled reactor system for generating electricity
Patent number
10,079,077
Issue date
Sep 18, 2018
Korea Advanced Institute of Science and Technology
Hee Cheon No
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Internal structure of nuclear reactor with coolant flow stabilizing...
Patent number
6,445,758
Issue date
Sep 3, 2002
Mitsubishi Heavy Industries, Ltd.
Hajime Izumi
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Non-intrusive cooling system
Patent number
6,234,244
Issue date
May 22, 2001
The United States of America as represented by the United States Department o...
Edward F. Morrison
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Apparatus for promoting intermixing of heated coolant streams in nu...
Patent number
6,173,028
Issue date
Jan 9, 2001
Mitsubishi Heavy Industries, Ltd.
Toshio Ichikawa
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Feedwater sparger restraint
Patent number
4,859,403
Issue date
Aug 22, 1989
General Electric Company
Robert C. Dixon
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Nuclear reactor, in particular a high-temperature reactor
Patent number
4,777,013
Issue date
Oct 11, 1988
Kernforschungsanlage Juelich GmbH
Johannes P. Wolters
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Thermal isolator
Patent number
4,168,071
Issue date
Sep 18, 1979
General Electric Company
Jerome Jacobson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
3284313
Patent number
3,284,313
Issue date
Nov 8, 1966
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
3236297
Patent number
3,236,297
Issue date
Feb 22, 1966
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
3169910
Patent number
3,169,910
Issue date
Feb 16, 1965
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
3087885
Patent number
3,087,885
Issue date
Apr 30, 1963
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
3075113
Patent number
3,075,113
Issue date
Jan 22, 1963
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
NUCLEAR REACTOR OF INTEGRAL TYPE
Publication number
20230017037
Publication date
Jan 19, 2023
JOINT STOCK COMPANY "AKME-ENGINEERING"
Georgiy Iliich TOSHINSKIY
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
HEAT EXCHANGER AND NUCLEAR POWER PLANT HAVING THE SAME
Publication number
20220415529
Publication date
Dec 29, 2022
Korea Atomic Energy Research Institute
Hyunjun CHO
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
COOLING SYSTEM FOR NUCLEAR REACTOR
Publication number
20220375635
Publication date
Nov 24, 2022
TERRESTRIAL ENERGY INC.
David LEBLANC
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
A NUCLEAR REACTOR COMPRISING A REACTOR LID AND AN ADDITIONAL INNER LID
Publication number
20220344066
Publication date
Oct 27, 2022
BLYKALLA REAKTORER STOCKHOLM AB
Peter SZAKALOS
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR POWER GENERATION SYSTEM AND NUCLEAR REACTOR UNIT
Publication number
20220148745
Publication date
May 12, 2022
Mitsubishi Heavy Industries, Ltd.
Kazuhiro Yoshida
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
POOL TYPE LIQUID METAL FAST SPECTRUM REACTOR USING A PRINTED CIRCUI...
Publication number
20220102016
Publication date
Mar 31, 2022
Westinghouse Electric Company LLC
Alexander W. HARKNESS
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
COOLING SYSTEM FOR NUCLEAR REACTOR
Publication number
20210398697
Publication date
Dec 23, 2021
TERRESTRIAL ENERGY INC.
David LEBLANC
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Alternating Offset U-Bend Support Arrangement
Publication number
20210110943
Publication date
Apr 15, 2021
BWXT Canada Ltd.
Kareem M.A. ALY
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Alternating Offset U-Bend Support Arrangement
Publication number
20200350085
Publication date
Nov 5, 2020
BWXT Canada Ltd.
Kareem M.A. ALY
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
STEAM GENERATOR FOR NUCLEAR STEAM SUPPLY SYSTEM
Publication number
20200098483
Publication date
Mar 26, 2020
SMR Inventec, LLC
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
ANNULAR METAL NUCLEAR FUEL AND METHODS OF MANUFACTURING THE SAME
Publication number
20200027583
Publication date
Jan 23, 2020
TerraPower, LLC
Joon Hyung Choi
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
COMPACT REACTOR WITH HORIZONTAL STEAM GENERATORS AND PRESSURIZER
Publication number
20200005950
Publication date
Jan 2, 2020
INVAP S.E.
Pablo FLORIDO
F22 - STEAM GENERATION
Information
Patent Application
STEAM GENERATOR FOR NUCLEAR STEAM SUPPLY SYSTEM
Publication number
20190333651
Publication date
Oct 31, 2019
SMR, LLC
Krishna P. Singh
F22 - STEAM GENERATION
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
NUCLEAR REACTOR, IN PARTICULAR LIQUID-METAL-COOLED COMPACT NUCLEAR...
Publication number
20180061513
Publication date
Mar 1, 2018
HYDROMINE NUCLEAR ENERGY S.A.R.L
Luciano Cinotti
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Containment Internal Passive Heat Removal System
Publication number
20170372805
Publication date
Dec 28, 2017
JOINT-STOCK COMPANY SCIENTIFIC RESEARCH AND DESIGN INSTITUTE FOR ENERGY TECHN...
Vladimir Victorovich BEZLEPKIN
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
HEAT EXCHANGE SYSTEM AND NUCLEAR REACTOR SYSTEM
Publication number
20170098483
Publication date
Apr 6, 2017
Institute of Modern Physics, Chinese Academy of Science
Wenlong Zhan
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
STEAM GENERATOR FOR NUCLEAR STEAM SUPPLY SYSTEM
Publication number
20160196885
Publication date
Jul 7, 2016
Holtec International
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING