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NUCLEAR REACTORS
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Patents Grants
last 30 patents
Information
Patent Grant
Integrated passive cooling containment structure for a nuclear reactor
Patent number
11,763,954
Issue date
Sep 19, 2023
GE-Hitachi Nuclear Energy Americas LLC
David H. Hinds
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Very simplified boiling water reactors for commercial electricity g...
Patent number
11,742,099
Issue date
Aug 29, 2023
GE-Hitachi Nuclear Energy Americas LLC
Brian S. Hunt
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Underground nuclear power reactor with a blast mitigation chamber
Patent number
11,410,783
Issue date
Aug 9, 2022
Palvannanathan Ganesan
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Integrated passive cooling containment structure for a nuclear reactor
Patent number
11,342,085
Issue date
May 24, 2022
GE-Hitachi Nuclear Energy Americas LLC
David H. Hinds
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Dry cask storage system having detection apparatus
Patent number
11,335,469
Issue date
May 17, 2022
Westinghouse Electric Company LLC
Jorge V. Carvajal
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Methods of preserving a nuclear fuel element
Patent number
11,295,869
Issue date
Apr 5, 2022
Battelle Energy Alliance, LLC
Aleksey Rezvoi
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Very simplified boiling water reactors for commercial electricity g...
Patent number
10,706,973
Issue date
Jul 7, 2020
GE-Hitachi Nuclear Energy Americas LLC
Brian S. Hunt
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Neutron irradiated material repair
Patent number
10,363,631
Issue date
Jul 30, 2019
Framatome Inc.
Jeffrey A. Enneking
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing core barrel and core barrel
Patent number
10,286,494
Issue date
May 14, 2019
Kabushiki Kaisha Toshiba
Akira Yamamoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for inner-contour passivation of steel surfaces of nuclear r...
Patent number
10,204,712
Issue date
Feb 12, 2019
JOINT STOCK COMPANY “AKME-ENGINEERING”
Petr Nikiforovich Martynov
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
System and method for annealing nuclear fission reactor materials
Patent number
9,677,147
Issue date
Jun 13, 2017
TerraPower, LLC.
Charles E. Ahlfeld
C21 - METALLURGY OF IRON
Information
Patent Grant
Forged steel and welded structure for components for nuclear power...
Patent number
9,297,056
Issue date
Mar 29, 2016
Kobe Steel, Ltd.
Hiroyuki Takaoka
C21 - METALLURGY OF IRON
Information
Patent Grant
Welding metal having excellent low-temperature toughness and drop-w...
Patent number
8,992,698
Issue date
Mar 31, 2015
Kobe Steel Ltd.
Hidenori Nako
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
System and method for annealing nuclear fission reactor materials
Patent number
8,784,726
Issue date
Jul 22, 2014
TerraPower, LLC.
Charles E. Ahlfeld
C21 - METALLURGY OF IRON
Information
Patent Grant
System and method for annealing nuclear fission reactor materials
Patent number
8,529,713
Issue date
Sep 10, 2013
The Invention Science Fund I, LLC
Charles E. Ahlfeld
C21 - METALLURGY OF IRON
Information
Patent Grant
Suppression method of radionuclide deposition on reactor component...
Patent number
7,811,392
Issue date
Oct 12, 2010
Hitachi-GE Nuclear Energy, Ltd.
Hideyuki Hosokawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for reducing the corrosion of a component of a nuclear faci...
Patent number
6,898,259
Issue date
May 24, 2005
Framatome ANP GmbH
Bernhard Stellwag
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Modular reactor containment system
Patent number
6,885,720
Issue date
Apr 26, 2005
General Electric Company
Larry Edgar Fennern
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Underwater processing device and underwater processing method
Patent number
6,555,779
Issue date
Apr 29, 2003
Hitachi, Ltd.
Takeshi Obana
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Weld reinforcement
Patent number
6,345,927
Issue date
Feb 12, 2002
General Electric Company
Hsueh-Wen Pao
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Maintenance method in nuclear power plant
Patent number
6,219,399
Issue date
Apr 17, 2001
Kabushiki Kaisha Toshiba
Yoshihiro Naruse
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Laser maintaining and repairing apparatus
Patent number
6,163,012
Issue date
Dec 19, 2000
Kabushiki Kaisha Toshiba
Motohiko Kimura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Manufacturing of materials and workpieces for components in nuclear...
Patent number
6,132,525
Issue date
Oct 17, 2000
Electric Power Research Institute, Inc.
Dietrich Alter
C21 - METALLURGY OF IRON
Information
Patent Grant
Underwater laser processing method and apparatus
Patent number
6,084,202
Issue date
Jul 4, 2000
Kabushiki Kaisha Toshiba
Kouki Okazaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Precipitation hardening type single crystal austenitic steel, and u...
Patent number
5,987,088
Issue date
Nov 16, 1999
Hitachi, Ltd.
Yasuhisa Aono
C30 - CRYSTAL GROWTH
Information
Patent Grant
Metal alloy coating for mitigation of stress corrosion cracking of...
Patent number
5,793,830
Issue date
Aug 11, 1998
General Electric Company
Young Jin Kim
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Underwater laser processing method and apparatus
Patent number
5,790,620
Issue date
Aug 4, 1998
Kabushiki Kaisha Toshiba
Kouki Okazaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Precipitation hardening type single crystal austenitic steel
Patent number
5,779,822
Issue date
Jul 14, 1998
Hitachi, Ltd.
Yasuhisa Aono
C30 - CRYSTAL GROWTH
Information
Patent Grant
Irradiated intermetallic compound containing part of light-water re...
Patent number
5,735,974
Issue date
Apr 7, 1998
Japan Atomic Energy Research
Akimichi Hishinuma
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Thermal working method of metal material containing helium and ther...
Patent number
5,731,567
Issue date
Mar 24, 1998
Hitachi, Ltd.
Takahiko Kato
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
ARTICLE MANUFACTURE
Publication number
20240351101
Publication date
Oct 24, 2024
ROLLS-ROYCE SUBMARINES LIMITED
John L. SULLEY
B22 - CASTING POWDER METALLURGY
Information
Patent Application
BOILING WATER REACTORS
Publication number
20240312650
Publication date
Sep 19, 2024
GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
Brian S. Hunt
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Molten Salt Nuclear Reactor Core
Publication number
20240257988
Publication date
Aug 1, 2024
Copenhagen Atomics A/S
Aslak STUBSGAARD
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
A METHOD OF MANUFACTURING A DOME MADE OF WELDED COMPONENTS
Publication number
20230398642
Publication date
Dec 14, 2023
Daniel CLARK
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
UNDERGROUND NUCLEAR POWER REACTOR WITH A BLAST MITIGATION CHAMBER
Publication number
20220270769
Publication date
Aug 25, 2022
PALVANNANATHAN GANESAN
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Dry Cask Storage System Having Detection Apparatus
Publication number
20200402680
Publication date
Dec 24, 2020
Westinghouse Electric Company LLC
Jorge V. Carvajal
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR FUEL ELEMENTS AND METHODS OF PRESERVING A NUCLEAR FUEL
Publication number
20200082951
Publication date
Mar 12, 2020
Battelle Energy Alliance, LLC
Aleksey Rezvoi
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
ELECTRIC MELTING METHOD FOR FORMING CYLINDER OF PRESSURE VESSEL OF...
Publication number
20170320162
Publication date
Nov 9, 2017
NANFANG ADDITIVE MANUFACTURING TECHNOLOGY CO., LTD.
Huaming Wang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR INNER-CONTOUR PASSIVATION OF STEEL SURFACES OF NUCLEAR R...
Publication number
20170018319
Publication date
Jan 19, 2017
JOINT STOCK COMPANY "AKME-ENGINEERING"
Petr Nikiforovich Martynov
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
System and Method for Annealing Nuclear Fission Reactor Materials
Publication number
20140153685
Publication date
Jun 5, 2014
Charles E. Ahlfeld
C21 - METALLURGY OF IRON
Information
Patent Application
FORGED STEEL AND WELDED STRUCTURE FOR COMPONENTS FOR NUCLEAR POWER...
Publication number
20130330119
Publication date
Dec 12, 2013
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Hiroyuki Takaoka
C21 - METALLURGY OF IRON
Information
Patent Application
WELDING METAL HAVING EXCELLENT LOW-TEMPERATURE TOUGHNESS AND DROP-W...
Publication number
20130028782
Publication date
Jan 31, 2013
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Hidenori Nako
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
RELATIVELY THICK-WALLED VACUUM-RESISTANT AND PRESSURE-RESISTANT VESSEL
Publication number
20100092348
Publication date
Apr 15, 2010
CARBONE LORRAINE EQUIPEMENTS GENIE CHIMIQUE (S.A.S.U)
Ernest Totino
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
System and method for annealing nuclear fission reactor materials
Publication number
20100065164
Publication date
Mar 18, 2010
Searete LLC, a limited liability corporation of the State of Delaware
Charles E. Ahlfeld
C21 - METALLURGY OF IRON
Information
Patent Application
System and method for annealing nuclear fission reactor materials
Publication number
20100065992
Publication date
Mar 18, 2010
Searete LLC, a limited liability corporation of the State of Delaware
Charles E. Ahlfeld
C21 - METALLURGY OF IRON
Information
Patent Application
Suppression method of radionuclide deposition on reactor component...
Publication number
20070127619
Publication date
Jun 7, 2007
Hideyuki Hosokawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PROCESS FOR REDUCING THE CORROSION OF A COMPONENT OF A NUCLEAR FACI...
Publication number
20050069078
Publication date
Mar 31, 2005
Bernhard Stellwag
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Shield building
Publication number
20030215047
Publication date
Nov 20, 2003
Ishikawajima-Harima Heavy Industries Co., Ltd.
Hiroe Kobayashi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Modular reactor containment system
Publication number
20030112918
Publication date
Jun 19, 2003
Larry Edgar Fennern
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...