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GPHYSICS G21Nuclear engineering G21CNUCLEAR REACTORS G21C13/00Pressure vessels Containment vessels Containment in general

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Patents Grantslast 30 patents

Information Patent Grant
Nuclear power generator and fuel cartridges having variable electri...
- Patent number 12,217,879
- Issue date Feb 4, 2025
- CARBON FREE HOLDINGS LLC
- Claudio Filippone
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor facility integrated with passive air cooling system
- Patent number 12,205,728
- Issue date Jan 21, 2025
- GE-Hitachi Nuclear Energy Americas LLC
- Derek Bass
- 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
Integral vessel isolation valve
- Patent number 12,087,456
- Issue date Sep 10, 2024
- BWXT mPower, Inc.
- John D. Malloy
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Intermixing feedwater sparger nozzles and methods for using the sam...
- Patent number 12,062,459
- Issue date Aug 13, 2024
- GE-Hitachi Nuclear Energy Americas LLC
- Eric P. Loewen
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Integral reactor pressure vessel tube sheet
- Patent number 12,040,097
- Issue date Jul 16, 2024
- NuScale Power, LLC
- Tamas Liszkai
- 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
Insulation securement system and associated methods
- Patent number 12,031,676
- Issue date Jul 9, 2024
- Marathon Petroleum Company LP
- Jon Craig
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Nuclear reactor plant for housing nuclear reactor modules
- Patent number 11,984,231
- Issue date May 14, 2024
- NuScale Power, LLC
- Michael Keller
- 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
Nuclear reactor with in-vessel ex-core neutron detectors and corres...
- Patent number 11,901,089
- Issue date Feb 13, 2024
- SOCIETE TECHNIQUE POUR L'ENERGIE ATOMIQUE
- Michel Brun
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of constructing a nuclear reactor having reactor core and co...
- Patent number 11,894,155
- Issue date Feb 6, 2024
- TerraPower, LLC.
- Charles G Freeman
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Integrated reactor system having passive removal of residual heat
- Patent number 11,894,151
- Issue date Feb 6, 2024
- Shanghai Nuclear Engineering Research & Design Institute Co., LTD.
- Mingguang Zheng
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Injecting reactant into a spent fuel pool to react with radioactive...
- Patent number 11,862,349
- Issue date Jan 2, 2024
- Westinghouse Electric Company LLC
- Francis P. Ferraraccio
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method for dismantling nuclear facility underwater
- Patent number 11,848,114
- Issue date Dec 19, 2023
- KOREA HYDRO & NUCLEAR POWER CO., LTD.
- Ju-Young Yoon
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Double containment nuclear power reactor with passive cooling and r...
- Patent number 11,848,111
- Issue date Dec 19, 2023
- Palvannanathan Ganesan
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Oleyl propylenediamine-based corrosion inhibitors
- Patent number 11,846,029
- Issue date Dec 19, 2023
- Ecolab USA Inc.
- Zhengang Zong
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Network and information systems and methods for shipyard manufactur...
- Patent number 11,848,113
- Issue date Dec 19, 2023
- Strong Force IoT Portfolio 2016, LLC
- Charles Howard Cella
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor cooling system that can discharge steam into refuel...
- Patent number 11,830,631
- Issue date Nov 28, 2023
- Korea Atomic Energy Research Institute
- Kyungjun Kang
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Modular integrated gas high temperature nuclear reactor
- Patent number 11,810,680
- Issue date Nov 7, 2023
- BOSTON ATOMICS, LLC
- Enrique Velez Lopez
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Passive heat removal system for nuclear reactors
- Patent number 11,798,697
- Issue date Oct 24, 2023
- TerraPower, LLC.
- Pavel Hejzlar
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
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
Modular manufacture, delivery, and assembly of nuclear reactor buil...
- Patent number 11,746,550
- Issue date Sep 5, 2023
- TerraPower, LLC.
- Derek Bass
- 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
Nuclear fuel assembly with multi-pitch wire wrap
- Patent number 11,725,411
- Issue date Aug 15, 2023
- TerraPower, LLC.
- Brian C Johnson
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Plenum plate standoff spools for separating a pair of plenum plates...
- Patent number 11,724,830
- Issue date Aug 15, 2023
- BWXT Nuclear Energy, Inc.
- James B. Inman
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Reactor core and control elements supported by a reactor vessel head
- Patent number 11,728,049
- Issue date Aug 15, 2023
- TerraPower, LLC.
- Charles Gregory Freeman
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor flow calming assembly
- Patent number 11,664,131
- Issue date May 30, 2023
- Electricite de France
- Richard Howard
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Network and information systems and methods for shipyard manufactur...
- Patent number 11,621,092
- Issue date Apr 4, 2023
- Strong Force IoT Portfolio 2016, LLC
- Charles Howard Cella
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents

Information Patent Application
STEAM-WATER SEPARATOR AND BOILING-WATER REACTOR
- Publication number 20250111956
- Publication date Apr 3, 2025
- HITACHI-GE NUCLEAR ENERGY, LTD.
- Kiyoshi FUJIMOTO
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CLOSURES FOR PRESSURE VESSELS, AND ASSOCIATED SYSTEMS AND METHODS
- Publication number 20250046481
- Publication date Feb 6, 2025
- NuScale Power, LLC
- Tamas R. Liszkai
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
TEMPERATURE CONTROL DEVICE SURROUNDING EQUIPMENT PENETRATING A PRES...
- Publication number 20250006386
- Publication date Jan 2, 2025
- Westinghouse Electric Company LLC
- Phillip B. SCHRUM
- 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
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
INSULATION SECUREMENT SYSTEM AND ASSOCIATED METHODS
- Publication number 20240337352
- Publication date Oct 10, 2024
- MARATHON PETROLEUM COMPANY LP
- Jon Craig
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
IN-CORE INSTRUMENTATION
- Publication number 20240312654
- Publication date Sep 19, 2024
- NuScale Power, LLC
- Michael KELLER
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
MODULAR MANUFACTURE, DELIVERY, AND ASSEMBLY OF NUCLEAR REACTOR BUIL...
- Publication number 20240309665
- Publication date Sep 19, 2024
- TerraPower, LLC
- Derek Bass
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR POWER PLANT SYSTEM
- Publication number 20240300061
- Publication date Sep 12, 2024
- ROLLS-ROYCE SMR LIMITED
- Daniel ROBERTSON
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
NETWORK AND INFORMATION SYSTEMS AND METHODS FOR SHIPYARD MANUFACTUR...
- Publication number 20240304349
- Publication date Sep 12, 2024
- Strong Force IOT Portfolio 2016, LLC
- Charles Howard Cella
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
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
ORGANIC IODINE TRAPPING APPARATUS AND ORGANIC IODINE TRAPPING METHOD
- Publication number 20240233967
- Publication date Jul 11, 2024
- Hitachi-GE NUCLEAR ENERGY, LTD.
- Sohei FUKUI
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR POWER GENERATOR, FUEL CARTRIDGES FOR NUCLEAR POWER GENERATO...
- Publication number 20240233965
- Publication date Jul 11, 2024
- Claudio Filippone
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Electrical Penetration
- Publication number 20240153656
- Publication date May 9, 2024
- Hitachi-GE NUCLEAR ENERGY, LTD.
- Shingo ITO
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR POWER GENERATOR, FUEL CARTRIDGES FOR NUCLEAR POWER GENERATO...
- Publication number 20240136077
- Publication date Apr 25, 2024
- Claudio Filippone
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
APPARATUS FOR ELIMINATING RESIDUAL HEAT OF NUCLEAR REACTOR FOR VEHI...
- Publication number 20240127977
- Publication date Apr 18, 2024
- Korea Atomic Energy Research Institute
- Kyung Jun KANG
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PASSIVE HEAT REMOVAL SYSTEM FOR NUCLEAR REACTORS
- Publication number 20240013940
- Publication date Jan 11, 2024
- TerraPower, LLC
- Pavel Hejzlar
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR FUEL ASSEMBLY WITH MULTI-PITCH WIRE WRAP
- Publication number 20230323695
- Publication date Oct 12, 2023
- TerraPower, LLC
- Brian C Johnson
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
FILTER FOR REMOVING RADIOACTIVE NOBLE GAS, FILTER UNIT AND REACTOR...
- Publication number 20230311058
- Publication date Oct 5, 2023
- HITACHI-GE NUCLEAR ENERGY, LTD
- Shigenori MATSUMOTO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
RADIATION SHIELDING FOR COMPACT AND TRANSPORTABLE NUCLEAR POWER SYS...
- Publication number 20230290528
- Publication date Sep 14, 2023
- ULTRA SAFE NUCLEAR CORPORATION
- Paolo Francesco Venneri
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR POWER PLANT
- Publication number 20230274846
- Publication date Aug 31, 2023
- Andrew KNIGHT
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
OLEYL PROPYLENEDIAMINE-BASED CORROSION INHIBITORS
- Publication number 20230193478
- Publication date Jun 22, 2023
- ECOLAB USA INC.
- Zhengang Zong
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
COMPACT PASSIVE DECAY HEAT REMOVAL SYSTEM FOR TRANSPORTABLE MICRO-R...
- Publication number 20230170101
- Publication date Jun 1, 2023
- Westinghouse Electric Company LLC
- Matthew M. SWARTZ
- 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
CARTRIDGE CORE BARREL FOR NUCLEAR REACTOR
- Publication number 20230119995
- Publication date Apr 20, 2023
- TerraPower, LLC
- Charles G Freeman
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
INTEGRATED IN-VESSEL NEUTRON SHIELD
- Publication number 20230112687
- Publication date Apr 13, 2023
- ULTRA SAFE NUCLEAR CORPORATION
- Michael John EADES
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
REACTOR BUILDING AND VESSEL SYSTEMS
- Publication number 20230102811
- Publication date Mar 30, 2023
- OKLO, INC.
- Jacob DeWitte
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR POWER PLANT
- Publication number 20230070817
- Publication date Mar 9, 2023
- Takashi SATO
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Nuclear power generator and fuel cartridges having variable electri...

Nuclear reactor facility integrated with passive air cooling system

Controlling a power output of a nuclear reaction using chemical inj...

Integral vessel isolation valve

Intermixing feedwater sparger nozzles and methods for using the sam...

Integral reactor pressure vessel tube sheet

External closed-loop nuclear reactor cooling assembly enclosed in a...

Insulation securement system and associated methods

Controlling a power output of a nuclear reactor without using contr...

Nuclear reactor plant for housing nuclear reactor modules

Control rod drive system for nuclear reactor

Nuclear reactor with in-vessel ex-core neutron detectors and corres...

Method of constructing a nuclear reactor having reactor core and co...

Integrated reactor system having passive removal of residual heat

Injecting reactant into a spent fuel pool to react with radioactive...

Method for dismantling nuclear facility underwater

Double containment nuclear power reactor with passive cooling and r...

Oleyl propylenediamine-based corrosion inhibitors

Network and information systems and methods for shipyard manufactur...

Nuclear reactor cooling system that can discharge steam into refuel...

Modular integrated gas high temperature nuclear reactor

Passive heat removal system for nuclear reactors

Integrated passive cooling containment structure for a nuclear reactor

Modular manufacture, delivery, and assembly of nuclear reactor buil...

Very simplified boiling water reactors for commercial electricity g...

Nuclear fuel assembly with multi-pitch wire wrap

Plenum plate standoff spools for separating a pair of plenum plates...

Reactor core and control elements supported by a reactor vessel head

Nuclear reactor flow calming assembly

Network and information systems and methods for shipyard manufactur...

Patents Applicationslast 30 patents

STEAM-WATER SEPARATOR AND BOILING-WATER REACTOR

CLOSURES FOR PRESSURE VESSELS, AND ASSOCIATED SYSTEMS AND METHODS

TEMPERATURE CONTROL DEVICE SURROUNDING EQUIPMENT PENETRATING A PRES...

CONTROLLING A POWER OUTPUT OF A NUCLEAR REACTION USING CHEMICAL INJ...

PASSIVE CHEMICAL INJECTION SYSTEM FOR CONTROLLING A NUCLEAR REACTIO...

INSULATION SECUREMENT SYSTEM AND ASSOCIATED METHODS

BOILING WATER REACTORS

IN-CORE INSTRUMENTATION

MODULAR MANUFACTURE, DELIVERY, AND ASSEMBLY OF NUCLEAR REACTOR BUIL...

NUCLEAR POWER PLANT SYSTEM

NETWORK AND INFORMATION SYSTEMS AND METHODS FOR SHIPYARD MANUFACTUR...

NUCLEAR FUEL CORE AND METHODS OF FUELING AND/OR DEFUELING A NUCLEAR...

ORGANIC IODINE TRAPPING APPARATUS AND ORGANIC IODINE TRAPPING METHOD

NUCLEAR POWER GENERATOR, FUEL CARTRIDGES FOR NUCLEAR POWER GENERATO...

Electrical Penetration

NUCLEAR POWER GENERATOR, FUEL CARTRIDGES FOR NUCLEAR POWER GENERATO...

APPARATUS FOR ELIMINATING RESIDUAL HEAT OF NUCLEAR REACTOR FOR VEHI...

PASSIVE HEAT REMOVAL SYSTEM FOR NUCLEAR REACTORS

NUCLEAR FUEL ASSEMBLY WITH MULTI-PITCH WIRE WRAP

FILTER FOR REMOVING RADIOACTIVE NOBLE GAS, FILTER UNIT AND REACTOR...

RADIATION SHIELDING FOR COMPACT AND TRANSPORTABLE NUCLEAR POWER SYS...

NUCLEAR POWER PLANT

OLEYL PROPYLENEDIAMINE-BASED CORROSION INHIBITORS

NUCLEAR REACTOR COOLED BY LIQUID METAL INCORPORATING A PASSIVE DECA...

COMPACT PASSIVE DECAY HEAT REMOVAL SYSTEM FOR TRANSPORTABLE MICRO-R...

Multipurpose common-pool based flooding-type management system for...

CARTRIDGE CORE BARREL FOR NUCLEAR REACTOR

INTEGRATED IN-VESSEL NEUTRON SHIELD

REACTOR BUILDING AND VESSEL SYSTEMS

NUCLEAR POWER PLANT