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Characterised by the concept and properties of the core
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Nuclear engineering
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NUCLEAR REACTORS
G21C1/00
Reactors
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G21C1/022
Characterised by the concept and properties of the core
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Patents Grants
last 30 patents
Information
Patent Grant
Doppler reactivity augmentation device
Patent number
12,046,380
Issue date
Jul 23, 2024
TerraPower, LLC.
Jesse R. Cheatham
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Reflectors for molten chloride fast reactors
Patent number
11,791,057
Issue date
Oct 17, 2023
TerraPower, LLC.
Anselmo T. Cisneros
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Target irradiation systems for the production of radioisotopes
Patent number
11,443,865
Issue date
Sep 13, 2022
BWXT Isotope Technology Group, Inc.
Thomas G. Onderwater
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Reflectors for molten chloride fast reactors
Patent number
11,075,015
Issue date
Jul 27, 2021
TerraPower, LLC.
Anselmo T. Cisneros
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Doppler reactivity augmentation device
Patent number
11,031,142
Issue date
Jun 8, 2021
TerraPower, LLC.
Jesse R. Cheatham
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Nuclear reactor assembly having a reversible weldless connection be...
Patent number
10,902,957
Issue date
Jan 26, 2021
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Victor Blanc
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Low power pressure tube nuclear reactor
Patent number
10,854,341
Issue date
Dec 1, 2020
Limited Liability Company “Research and Development Center for Innovations”
Larion Aleksandrovich Lebedev
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
Molten salt nuclear reactor
Patent number
9,881,700
Issue date
Jan 30, 2018
Ottawa Valley Research Associates Ltd.
David Leblanc
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Active zone of lead-cooled fast reactor
Patent number
9,685,244
Issue date
Jun 20, 2017
STATE ATOMIC ENERGY CORPORATION “ROSATOM” ON BEHALF OF THE RUSSIAN FEDERATION
Viktor Nikolaevich Leonov
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Traveling wave nuclear fission reactor, fuel assembly, and method o...
Patent number
9,281,083
Issue date
Mar 8, 2016
TerraPower, LLC.
Charles E. Ahlfeld
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Nuclear reactor fuel integrity monitor
Patent number
9,268,034
Issue date
Feb 23, 2016
Mitsubishi Heavy Industries, Ltd.
Takao Nishimura
G01 - MEASURING TESTING
Information
Patent Grant
Nuclear reactor fuel integrity monitor
Patent number
9,134,433
Issue date
Sep 15, 2015
Mitsubishi Heavy Industries, Ltd.
Takao Nishimura
G01 - MEASURING TESTING
Information
Patent Grant
Traveling wave nuclear fission reactor, fuel assembly, and method o...
Patent number
8,942,338
Issue date
Jan 27, 2015
TerraPower, LLC.
Charles E. Ahlfeld
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Nuclear fission reactor, vented nuclear fission fuel module, method...
Patent number
8,929,505
Issue date
Jan 6, 2015
TerraPower, LLC.
Charles E. Ahlfeld
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Liquid-metal-cooled fast reactor core comprising nuclear fuel assem...
Patent number
8,693,611
Issue date
Apr 8, 2014
Korea Atomic Energy Research Institute
Ser Gi Hong
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Nuclear fission reactor, a vented nuclear fission fuel module, meth...
Patent number
8,488,734
Issue date
Jul 16, 2013
The Invention Science Fund I, LLC
Charles E. Ahlfeld
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fast reactor core
Patent number
5,610,956
Issue date
Mar 11, 1997
Kabushiki Kaisha Toshiba
Tsugio Yokoyama
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Nuclear reactor core restraint
Patent number
4,859,400
Issue date
Aug 22, 1989
National Nuclear Corporation Ltd.
Andrew F. Curzon
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Fusion blanket and method for producing directly fabricable fissile...
Patent number
4,663,110
Issue date
May 5, 1987
GA Technologies Inc.
Edward T. Cheng
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Axially staggered seed-blanket reactor fuel module construction
Patent number
4,507,259
Issue date
Mar 26, 1985
The United States of America as represented by the Department of Energy
Gary K. Cowell
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method for flattening the curve of evolution of heat in a fast reac...
Patent number
4,372,911
Issue date
Feb 8, 1983
Electricite de France (Service National)
Pierre C. Cachera
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
3912583
Patent number
3,912,583
Issue date
Oct 14, 1975
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
3703437
Patent number
3,703,437
Issue date
Nov 21, 1972
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
3683209
Patent number
3,683,209
Issue date
Aug 8, 1972
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
3518163
Patent number
3,518,163
Issue date
Jun 30, 1970
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
3475272
Patent number
3,475,272
Issue date
Oct 28, 1969
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
3398050
Patent number
3,398,050
Issue date
Aug 20, 1968
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
3389054
Patent number
3,389,054
Issue date
Jun 18, 1968
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Patents Applications
last 30 patents
Information
Patent Application
MOLTEN SALT REACTOR AND PASSIVE FUEL INJECTION METHOD THEREFOR
Publication number
20240249851
Publication date
Jul 25, 2024
Korea Advanced Institute of Science and Technology
Yonghee KIM
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
MOLTEN SALT NUCLEAR REACTOR OF THE FAST NEUTRON REACTOR TYPE, HAVIN...
Publication number
20240203611
Publication date
Jun 20, 2024
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Guillaume CAMPIONI
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
FUEL ASSEMBLIES IN FAST REACTOR AND FAST REACTOR CORE
Publication number
20240177876
Publication date
May 30, 2024
HITACHI-GE NUCLEAR ENERGY, LTD.
Kouji FUJIMURA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Core of Fast Reactor
Publication number
20240055142
Publication date
Feb 15, 2024
HITACHI-GE NUCLEAR ENERGY, LTD.
Sho FUCHITA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Core of Fast Reactor
Publication number
20240013935
Publication date
Jan 11, 2024
Hitachi-GE NUCLEAR ENERGY, LTD.
Kouji FUJIMURA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
FUEL ASSEMBLY AND CORE OF FAST REACTOR
Publication number
20230071843
Publication date
Mar 9, 2023
Hitachi-GE NUCLEAR ENERGY, LTD.
Kouji FUJIMURA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
PROCESS AND INSTALLATION FOR THE DESTRUCTION OF RADIOACTIVE SODIUM
Publication number
20230049409
Publication date
Feb 16, 2023
FRAMATOME
Dominique VILLANI
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR REACTOR
Publication number
20220319723
Publication date
Oct 6, 2022
State Power Investment Corporation Research Institute
Linsen Li
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
TRAVELLING WAVE REACTOR FOR SPACE EXPLORATION
Publication number
20220246316
Publication date
Aug 4, 2022
SHANGHAI JIAO TONG UNIVERSITY
Po HU
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
REFLECTORS FOR MOLTEN CHLORIDE FAST REACTORS
Publication number
20210343431
Publication date
Nov 4, 2021
TerraPower, LLC
Anselmo T. Cisneros
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
DOPPLER REACTIVITY AUGMENTATION DEVICE
Publication number
20210313080
Publication date
Oct 7, 2021
TerraPower, LLC
Jesse R. Cheatham
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
TARGET IRRADIATION SYSTEMS FOR THE PRODUCTION OF RADIOISOTOPES
Publication number
20200027618
Publication date
Jan 23, 2020
Thomas G. Onderwater
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
REFLECTORS FOR MOLTEN CHLORIDE FAST REACTORS
Publication number
20200027590
Publication date
Jan 23, 2020
TerraPower, LLC
Anselmo T. Cisneros
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Emergency Heat Removal in a Light Water Reactor Using a Passive End...
Publication number
20190341156
Publication date
Nov 7, 2019
Matthew J. Memmott
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
ASSEMBLY FOR A NUCLEAR REACTOR OF SFR TYPE WITH REVERSIBLE WELDLESS...
Publication number
20190013106
Publication date
Jan 10, 2019
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES AL TERNATIVES
Victor BLANC
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
FAST NEUTRON REACTOR FUEL ROD
Publication number
20180286523
Publication date
Oct 4, 2018
STATE ATOMIC ENERGY CORPORATION "ROSATOM" ON BEHALF OF THE RUSSIAN FEDERATION
Vladimir Aleksandrovich FORSTMAN
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Compact Liquid Metal Cooled Spherical Fast Neutron Reactor Core Design
Publication number
20140146934
Publication date
May 29, 2014
Robert M. Daily
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
MOLTEN SALT NUCLEAR REACTOR
Publication number
20140023172
Publication date
Jan 23, 2014
OTTAWA VALLEY RESEARCH ASSOCIATES LTD.
David Leblanc
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
FAST REACTOR AND FAST REACTOR REFLECTOR ASSEMBLY
Publication number
20130294563
Publication date
Nov 7, 2013
Kabushiki Kaisha Toshiba
Akito NAGATA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR REACTOR FUEL INTEGRITY MONITOR
Publication number
20130134320
Publication date
May 30, 2013
Mitsubishi Heavy Industries, Ltd.
Takao Nishimura
G01 - MEASURING TESTING
Information
Patent Application
Liquid fuel nuclear fission reactor
Publication number
20110293061
Publication date
Dec 1, 2011
Searete LLC, a limited liability corporation of the State of Delaware
Roderick A. Hyde
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Nuclear fission reactor, a vented nuclear fission fuel module, meth...
Publication number
20110150167
Publication date
Jun 23, 2011
Searete LLC, a limited liability corporation of the State of Delaware
Charles E. Ahlfeld
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Nuclear fission reactor, a vented nuclear fission fuel module, meth...
Publication number
20110051876
Publication date
Mar 3, 2011
Searete LLC, a limited liability corporation
Charles E. Ahlfeld
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Nuclear fission reactor, vented nuclear fission fuel module, method...
Publication number
20110051881
Publication date
Mar 3, 2011
Searete LLC, a limited liability corporation of the State of Delaware
Charles E. Ahlfeld
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Traveling wave nuclear fission reactor, fuel assembly, and method o...
Publication number
20100254501
Publication date
Oct 7, 2010
Searete LLC, a limited liability corporation of the State of Delaware
Charles E. Ahlfeld
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Traveling wave nuclear fission reactor, fuel assembly, and method o...
Publication number
20100254502
Publication date
Oct 7, 2010
Searete LLC of the State of Delaware
Charles E. Ahlfeld
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
LIQUID-METAL-COOLED FAST REACTOR CORE COMPRISING NUCLEAR FUEL ASSEM...
Publication number
20100135452
Publication date
Jun 3, 2010
Korea Atomic Energy Research Institute
Ser Gi Hong
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Heat pipe nuclear fission deflagration wave reactor cooling
Publication number
20100040187
Publication date
Feb 18, 2010
Searete LLC, a limited liability corporation of the State of Delaware
Charles E. Ahlfeld
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
High temperature gas-cooled fast reactor
Publication number
20060210011
Publication date
Sep 21, 2006
Ratib A. Karam
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...