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NUCLEAR POWER PLANT
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Patents Grants
last 30 patents
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Patent Grant
Single-loop nuclear power plant with pressurized coolant
Patent number
12,183,471
Issue date
Dec 31, 2024
Joint-Stock Company Engineering Company ASE
Sergey Viktorovich Korovkin
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
System and related method for converting fossil-fueled generating p...
Patent number
12,176,116
Issue date
Dec 24, 2024
Holtec International
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Controlling a power output of a nuclear reaction using chemical inj...
Patent number
12,100,523
Issue date
Sep 24, 2024
NuScale Power, LLC
Allyson Callaway
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Power conversion system
Patent number
12,087,461
Issue date
Sep 10, 2024
CARBON FREE HOLDINGS LLC
Claudio Filippone
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
Controlling a power output of a nuclear reactor without using contr...
Patent number
11,996,208
Issue date
May 28, 2024
NUSCALE POWER, LLC
Allyson Callaway
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Control rod drive system for nuclear reactor
Patent number
11,935,663
Issue date
Mar 19, 2024
SMR INVENTEC, LLC
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of heating primary coolant outside of primary coolant loop d...
Patent number
11,901,088
Issue date
Feb 13, 2024
SMR INVENTEC, LLC
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Engine system with fuel-drive thermal support
Patent number
11,879,385
Issue date
Jan 23, 2024
Rolls-Royce North American Technologies Inc.
Andrew J. Eifert
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Systems and methods for steam reheat in power plants
Patent number
11,828,204
Issue date
Nov 28, 2023
GE-Hitachi Nuclear Energy Americas LLC
Eric P. Loewen
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Reverse steam generator for a lead-cooled fast reactor
Patent number
11,802,686
Issue date
Oct 31, 2023
State Atomic Energy Corporation “Rosatom” Acts on Behalf of the Russian Feder...
Sergei Viktorovitch Vasilyev
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Power conversion system for nuclear power generators
Patent number
11,749,417
Issue date
Sep 5, 2023
CARBON FREE HOLDINGS LLC
Claudio Filippone
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Coolant cleanup and heat-sinking systems and methods of operating t...
Patent number
11,545,274
Issue date
Jan 3, 2023
GE-Hitachi Nuclear Energy Americas LLC
Derek Bass
F22 - STEAM GENERATION
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
Power conversion system for nuclear power generators and related me...
Patent number
11,538,600
Issue date
Dec 27, 2022
CARBON FREE HOLDINGS LLC
Claudio Filippone
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Boron injection system for controlling a nuclear reaction by delive...
Patent number
11,527,334
Issue date
Dec 13, 2022
NuScale Power, LLC
Larry Linik
F22 - STEAM GENERATION
Information
Patent Grant
Systems and methods for steam reheat in power plants
Patent number
11,525,374
Issue date
Dec 13, 2022
GE-Hitachi Nuclear Energy Americas LLC
Eric P. Loewen
F22 - STEAM GENERATION
Information
Patent Grant
External reactor vessel cooling and electric power generation system
Patent number
11,391,182
Issue date
Jul 19, 2022
Korea Atomic Energy Research Institute
Youngin Kim
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Nuclear reactor vessel support system
Patent number
11,393,598
Issue date
Jul 19, 2022
SMR INVENTEC, LLC
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Controlling a power output of a nuclear reaction without control rods
Patent number
11,380,448
Issue date
Jul 5, 2022
NuScale Power, LLC
Allyson Callaway
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Plate heat exchanger module for which the channels integrate as inp...
Patent number
11,340,028
Issue date
May 24, 2022
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Lionel Cachon
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method for dismantling a steam generator or heat exchanger, in part...
Patent number
11,328,828
Issue date
May 10, 2022
Framatome GmbH
Jens Beck
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Controlling a power output of a nuclear reaction without control rods
Patent number
11,309,094
Issue date
Apr 19, 2022
NuScale Power, LLC
Allyson Callaway
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Connector for fastening a steam generator to a flow mixing header i...
Patent number
11,270,806
Issue date
Mar 8, 2022
Korea Atomic Energy Research Institute
Yunbum Park
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
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
Method for heating a primary coolant in a nuclear steam supply system
Patent number
11,031,146
Issue date
Jun 8, 2021
SMR INVENTEC, LLC
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Contact force evaluation method
Patent number
10,990,712
Issue date
Apr 27, 2021
Mitsubishi Heavy Industries, Ltd.
Makoto Iwasaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Nuclear reactors including heat exchangers and heat pipes extending...
Patent number
10,910,116
Issue date
Feb 2, 2021
Battelle Energy Alliance, LLC
Michael G. Mckellar
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of detecting an existence of a loose part in a steam generat...
Patent number
10,896,767
Issue date
Jan 19, 2021
Westinghouse Electric Company LLC
Qui V. Le
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
FLOW CONDITIONING DEVICE FOR STEAM GENERATOR
Publication number
20250201431
Publication date
Jun 19, 2025
Westinghouse Electric Company LLC
Creed Taylor
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SYSTEM AND RELATED METHOD FOR CONVERTING FOSSIL-FUELED GENERATING P...
Publication number
20250069766
Publication date
Feb 27, 2025
Holtec International
Krishna P. SINGH
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
CONTROLLING A POWER OUTPUT OF A NUCLEAR REACTION USING CHEMICAL INJ...
Publication number
20240404716
Publication date
Dec 5, 2024
NuScale Power, LLC
Allyson Callaway
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Power Conversion System for Nuclear Power Stations
Publication number
20240395427
Publication date
Nov 28, 2024
Claudio Filippone
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
PASSIVE CHEMICAL INJECTION SYSTEM FOR CONTROLLING A NUCLEAR REACTIO...
Publication number
20240355488
Publication date
Oct 24, 2024
NuScale Power, LLC
Allyson Callaway
F22 - STEAM GENERATION
Information
Patent Application
NUCLEAR FUEL CORE AND METHODS OF FUELING AND/OR DEFUELING A NUCLEAR...
Publication number
20240266081
Publication date
Aug 8, 2024
SMR Inventec, LLC
Krishna P. SINGH
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR STEAM SUPPLY AND START-UP SYSTEM, PASSIVELY-COOLED SPENT NU...
Publication number
20240266083
Publication date
Aug 8, 2024
SMR Inventec, LLC
Krishna P. SINGH
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SYSTEM AND RELATED METHOD FOR CONVERTING FOSSIL-FUELED GENERATING P...
Publication number
20240233968
Publication date
Jul 11, 2024
Holtec International
Krishna P. SINGH
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
POWER CONVERSION SYSTEM FOR NUCLEAR POWER GENERATORS AND RELATED ME...
Publication number
20230360814
Publication date
Nov 9, 2023
Claudio Filippone
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SULFUR BLANKET
Publication number
20230187090
Publication date
Jun 15, 2023
Beam Alpha, Inc.
Gerald Peter Jackson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
COOLANT CLEANUP AND HEAT-SINKING SYSTEMS AND METHODS OF OPERATING T...
Publication number
20230142980
Publication date
May 11, 2023
Derek Bass
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
POWER CONVERSION SYSTEM FOR NUCLEAR POWER GENERATORS AND RELATED ME...
Publication number
20230105197
Publication date
Apr 6, 2023
Claudio Filippone
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SYSTEMS AND METHODS FOR STEAM REHEAT IN POWER PLANTS
Publication number
20230096162
Publication date
Mar 30, 2023
GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
Eric P. Loewen
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
ENGINE SYSTEM WITH FUEL-DRIVE THERMAL SUPPORT
Publication number
20220254531
Publication date
Aug 11, 2022
Rolls-Royce North American Technologies Inc.
Andrew J. Eifert
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
PLATE HEAT EXCHANGER MODULE FOR WHICH THE CHANNELS INTEGRATE AS INP...
Publication number
20210285734
Publication date
Sep 16, 2021
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Lionel CACHON
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
METHOD OF DETECTING AN EXISTENCE OF A LOOSE PART IN A STEAM GENERAT...
Publication number
20210241931
Publication date
Aug 5, 2021
Westinghouse Electric Company LLC
Qui V. LE
G01 - MEASURING TESTING
Information
Patent Application
CONNECTING APPARATUS FOR STEAM GENERATOR AND INTEGRAL REACTOR INCLU...
Publication number
20210193342
Publication date
Jun 24, 2021
Korea Atomic Energy Research Institute
Yunbum PARK
F22 - STEAM GENERATION
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
NUCLEAR STEAM SUPPLY AND START-UP SYSTEM, PASSIVELY-COOLED SPENT NU...
Publication number
20210142920
Publication date
May 13, 2021
SMR Inventec, LLC
Krishna P. SINGH
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
COOLANT CLEANUP AND HEAT-SINKING SYSTEMS AND METHODS OF OPERATING T...
Publication number
20210090753
Publication date
Mar 25, 2021
GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
Derek Bass
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR REACTOR SYSTEM HAVING NATURAL CIRCULATION OF PRIMARY COOLANT
Publication number
20210050122
Publication date
Feb 18, 2021
SMR Inventec, LLC
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
LOSS-OF-COOLANT ACCIDENT REACTOR COOLING SYSTEM
Publication number
20210012913
Publication date
Jan 14, 2021
SMR Inventec, LLC
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR STEAM SUPPLY SYSTEM
Publication number
20200388411
Publication date
Dec 10, 2020
SMR Inventec, LLC
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SYSTEMS AND METHODS FOR STEAM REHEAT IN POWER PLANTS
Publication number
20200325798
Publication date
Oct 15, 2020
GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
Eric P. Loewen
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
POWER CONVERSION SYSTEM FOR NUCLEAR POWER GENERATORS AND RELATED ME...
Publication number
20200219631
Publication date
Jul 9, 2020
Claudio Filippone
F22 - STEAM GENERATION
Information
Patent Application
PASSIVE REACTOR COOLING SYSTEM
Publication number
20200176137
Publication date
Jun 4, 2020
SMR Inventec, LLC
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Utilizing Decay Heat via Steam Cycles to Produce Electric Power on...
Publication number
20200143950
Publication date
May 7, 2020
Jiatsong Jason Chao
F22 - STEAM GENERATION
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
EXTERNAL REACTOR VESSEL COOLING AND ELECTRIC POWER GENERATION SYSTEM
Publication number
20200072087
Publication date
Mar 5, 2020
Korea Atomic Energy Research Institute
Youngin KIM
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CONTROLLING A NUCLEAR REACTION
Publication number
20200027604
Publication date
Jan 23, 2020
NuScale Power, LLC
Allyson Callaway
F22 - STEAM GENERATION