Nuclear fission reactors

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CPC
Y02E30/30

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y02Climate change prevention Y02EREDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION Y02E30/00Energy generation of nuclear origin

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Y02E30/30Nuclear fission reactors

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Patents Grantslast 30 patents

Information Patent Grant
Control rods for light water reactors
- Patent number 12,183,474
- Issue date Dec 31, 2024
- Westinghouse Electric Company LLC
- Edward J. Lahoda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Light water reactor fuel assembly, light water reactor core and MOX...
- Patent number 12,159,728
- Issue date Dec 3, 2024
- Kabushiki Kaisha Toshiba
- Kouji Hiraiwa
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Valve actuators having motors with insulated windings and related m...
- Patent number 12,154,696
- Issue date Nov 26, 2024
- Flowserve Pte. Ltd.
- Nathan J. Sochor
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Alternative circulation cooling system for emergency core cooling s...
- Patent number 12,136,496
- Issue date Nov 5, 2024
- TOKYO ELECTRIC POWER COMPANY HOLDINGS, INC.
- Akinobu Yoshida
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Enhanced surface treatments
- Patent number 12,125,601
- Issue date Oct 22, 2024
- CERIUM LABORATORIES, LLC
- Timothy Hossain
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Filter and a fuel assembly for a nuclear plant
- Patent number 12,112,858
- Issue date Oct 8, 2024
- Westinghouse Electric Sweden AB
- Uffe Bergmann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Processor-endpoint isolation in communication switch coupled comput...
- Patent number 12,086,089
- Issue date Sep 10, 2024
- Liqid Inc.
- Christopher R. Long
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fail-safe reactivity compensation method for a nuclear reactor
- Patent number 12,073,952
- Issue date Aug 27, 2024
- BWXT Technical Services Group, Inc.
- Erik T. Nygaard
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
Method, system, and apparatus for the thermal storage of nuclear re...
- Patent number 12,046,382
- Issue date Jul 23, 2024
- TerraPower, LLC.
- Roderick A. Hyde
- F28 - HEAT EXCHANGE IN GENERAL
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
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
Transportable sub-critical modules disposed in intermodal transport...
- Patent number 12,040,100
- Issue date Jul 16, 2024
- CARBON FREE HOLDINGS LLC
- Claudio Filippone
- 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
Deforming a portion of a nut threaded on a guide tube end plug to l...
- Patent number 12,002,593
- Issue date Jun 4, 2024
- BWXT mPower, Inc.
- Julius M. Ullmann
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fuel element with multi-smear density fuel
- Patent number 11,990,249
- Issue date May 21, 2024
- TerraPower, LLC.
- Jesse R. Cheatham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Process for rapid processing of SiC and graphitic matrix TRISO-bear...
- Patent number 11,984,232
- Issue date May 14, 2024
- Ultra Safe Nuclear Corporation
- Francesco Venneri
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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
Piping enhancement for backflow prevention in a multiple loop, meta...
- Patent number 11,978,565
- Issue date May 7, 2024
- GE-Hitachi Nuclear Energy Americas LLC
- Eric Paul Loewen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Nuclear reactor protection systems and methods
- Patent number 11,961,625
- Issue date Apr 16, 2024
- NuScale Power, LLC
- Gregory Wayne Clarkson
- G05 - CONTROLLING REGULATING
Information Patent Grant
Spacer grid using tubular cells
- Patent number 11,942,230
- Issue date Mar 26, 2024
- Westinghouse Electric Company LLC
- Joonhyung Choi
- 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
Vortex driven passive hydrogen recombiner and igniter
- Patent number 11,923,099
- Issue date Mar 5, 2024
- Westinghouse Electric Company LLC
- Yasir Arafat
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Combined mounting/electrical distribution plate for powering intern...
- Patent number 11,901,091
- Issue date Feb 13, 2024
- BWXT mPower, Inc.
- Scott J. Shargots
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fuel assembly with outer channel including reinforced sidewall and...
- Patent number 11,887,741
- Issue date Jan 30, 2024
- Global Nuclear Fuel -- Americas, LLC
- Jason B. Ingraham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of operating a nuclear power plant
- Patent number 11,875,906
- Issue date Jan 16, 2024
- Terrestrial Energy Inc.
- David LeBlanc
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Zirconium-coated silicon carbide fuel cladding for accident toleran...
- Patent number 11,862,351
- Issue date Jan 2, 2024
- Westinghouse Electric Company LLC
- Yuriy Aleshin
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
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

Patents Applicationslast 30 patents

Information Patent Application
Method, System, and Apparatus for the Thermal Storage of Nuclear Re...
- Publication number 20250006390
- Publication date Jan 2, 2025
- TerraPower, LLC
- Roderick A. Hyde
- F28 - HEAT EXCHANGE IN GENERAL
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
TRANSPORTABLE SUB-CRITICAL MODULES DISPOSED IN INTERMODAL TRANSPORT...
- Publication number 20240331886
- Publication date Oct 3, 2024
- Claudio Filippone
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR CORE LOADING AND OPERATION STRATEGIES
- Publication number 20240312647
- Publication date Sep 19, 2024
- Global Nuclear Fuel - Americas, LLC
- Gregory J. Pearson
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PASSIVE EMERGENCY FEEDWATER SYSTEM
- Publication number 20240312651
- Publication date Sep 19, 2024
- NuScale Power, LLC
- Jose N. Reyes
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
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
PIPING ENHANCEMENT FOR BACKFLOW PREVENTION IN A MULTIPLE LOOP, META...
- Publication number 20240274305
- Publication date Aug 15, 2024
- GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
- Eric Paul LOEWEN
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
LIGHT WATER REACTOR FUEL ASSEMBLY, LIGHT WATER REACTOR CORE AND MOX...
- Publication number 20240105350
- Publication date Mar 28, 2024
- Kabushiki Kaisha Toshiba
- Kouji HIRAIWA
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
FUEL ASSEMBLY ARRANGEMENT FOR RETAINING FUEL ROD END PLUG TO BOTTOM...
- Publication number 20240096511
- Publication date Mar 21, 2024
- Westinghouse Electric Company LLC
- Jeffrey M. MCCARTY
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR PROTECTION SYSTEMS AND METHODS
- Publication number 20240087761
- Publication date Mar 14, 2024
- NuScale Power, LLC
- Gregory Wayne Clarkson
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
DEVICE AND METHOD FOR PRODUCING MEDICAL ISOTOPES
- Publication number 20240047091
- Publication date Feb 8, 2024
- SHINE Technologies, LLC
- Gregory Piefer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CERAMIC COATING FOR CORROSION RESISTANCE OF NUCLEAR FUEL CLADDING
- Publication number 20230407453
- Publication date Dec 21, 2023
- The Penn State Research Foundation
- Douglas E. Wolfe
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
EVACUATED CONTAINMENT VESSEL FOR NUCLEAR REACTOR
- Publication number 20230207144
- Publication date Jun 29, 2023
- NuScale Power, LLC
- Jose N. Reyes
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PROCESS FOR RAPID PROCESSING OF SiC AND GRAPHITIC MATRIX TRISO-BEAR...
- Publication number 20230170104
- Publication date Jun 1, 2023
- ULTRA SAFE NUCLEAR CORPORATION
- Francesco VENNERI
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
STATIONARY ISOLATED ROD COUPLINGS FOR USE IN A NUCLEAR REACTOR CONT...
- Publication number 20230120623
- Publication date Apr 20, 2023
- GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
- Kenneth A. Morgan
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
REFUELING WATER STORAGE TANK (RWST) WITH TAILORED PASSIVE EMERGENCY...
- Publication number 20230073091
- Publication date Mar 9, 2023
- BWXT mPower, Inc.
- Ronald C. Watson
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
MOBILE HEAT PIPE COOLED FAST REACTOR SYSTEM
- Publication number 20220406480
- Publication date Dec 22, 2022
- Triiad National Security, LLC
- Patrick Ray MCCLURE
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
ADJUSTING WAIT TIME BETWEEN BURN CYCLES OR MERGING BURN CYCLES
- Publication number 20220375641
- Publication date Nov 24, 2022
- ULTRA SAFE NUCLEAR CORPORATION
- Paolo Francesco Venneri
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
AQUEOUS ASSEMBLY AND CONTROL METHOD
- Publication number 20220301736
- Publication date Sep 22, 2022
- SHINE Technologies, LLC
- Gregory Piefer
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Nuclear Reactor Assemblies, Nuclear Reactor Target Assemblies, and...
- Publication number 20220277865
- Publication date Sep 1, 2022
- Battelle Memorial Institute
- Jeffrey A. Katalenich
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PRESSURIZED WATER REACTOR WITH UPPER VESSEL SECTION PROVIDING BOTH...
- Publication number 20220277862
- Publication date Sep 1, 2022
- BWXT mPower, Inc.
- Scott J. Shargots
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
DEVICE AND METHOD FOR PRODUCING MEDICAL ISOTOPES
- Publication number 20220270774
- Publication date Aug 25, 2022
- SHINE Technologies, LLC
- Gregory Piefer
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
DEVICE AND METHOD FOR PRODUCING MEDICAL ISOTOPES
- Publication number 20220270775
- Publication date Aug 25, 2022
- SHINE Technologies, LLC
- Gregory Piefer
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Method for calculating a PCI margin associated with a loading patte...
- Publication number 20220254532
- Publication date Aug 11, 2022
- FRAMATOME
- Gilles ANDRE POYAUD
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
SCALABLE COMMUNICATION SWITCH SYSTEM
- Publication number 20220157479
- Publication date May 19, 2022
- Liqid Inc.
- Christopher Long
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
FUEL ASSEMBLY WITH OUTER CHANNEL INCLUDING REINFORCED SIDEWALL
- Publication number 20220139575
- Publication date May 5, 2022
- Global Nuclear Fuel - Americas, LLC
- Jason B. INGRAHAM
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
STEEL-VANADIUM ALLOY CLADDING FOR FUEL ELEMENT
- Publication number 20220115150
- Publication date Apr 14, 2022
- TerraPower, LLC
- Micah J. Hackett
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Nuclear fission reactors

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Control rods for light water reactors

Light water reactor fuel assembly, light water reactor core and MOX...

Valve actuators having motors with insulated windings and related m...

Alternative circulation cooling system for emergency core cooling s...

Enhanced surface treatments

Filter and a fuel assembly for a nuclear plant

Integral vessel isolation valve

Processor-endpoint isolation in communication switch coupled comput...

Fail-safe reactivity compensation method for a nuclear reactor

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

Method, system, and apparatus for the thermal storage of nuclear re...

Doppler reactivity augmentation device

Integral reactor pressure vessel tube sheet

Transportable sub-critical modules disposed in intermodal transport...

Insulation securement system and associated methods

Deforming a portion of a nut threaded on a guide tube end plug to l...

Fuel element with multi-smear density fuel

Process for rapid processing of SiC and graphitic matrix TRISO-bear...

Nuclear reactor plant for housing nuclear reactor modules

Piping enhancement for backflow prevention in a multiple loop, meta...

Nuclear reactor protection systems and methods

Spacer grid using tubular cells

Control rod drive system for nuclear reactor

Vortex driven passive hydrogen recombiner and igniter

Method of heating primary coolant outside of primary coolant loop d...

Combined mounting/electrical distribution plate for powering intern...

Fuel assembly with outer channel including reinforced sidewall and...

Method of operating a nuclear power plant

Zirconium-coated silicon carbide fuel cladding for accident toleran...

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

Patents Applicationslast 30 patents

Method, System, and Apparatus for the Thermal Storage of Nuclear Re...

INSULATION SECUREMENT SYSTEM AND ASSOCIATED METHODS

TRANSPORTABLE SUB-CRITICAL MODULES DISPOSED IN INTERMODAL TRANSPORT...

NUCLEAR REACTOR CORE LOADING AND OPERATION STRATEGIES

PASSIVE EMERGENCY FEEDWATER SYSTEM

IN-CORE INSTRUMENTATION

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

PIPING ENHANCEMENT FOR BACKFLOW PREVENTION IN A MULTIPLE LOOP, META...

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

NUCLEAR STEAM SUPPLY AND START-UP SYSTEM, PASSIVELY-COOLED SPENT NU...

LIGHT WATER REACTOR FUEL ASSEMBLY, LIGHT WATER REACTOR CORE AND MOX...

FUEL ASSEMBLY ARRANGEMENT FOR RETAINING FUEL ROD END PLUG TO BOTTOM...

NUCLEAR REACTOR PROTECTION SYSTEMS AND METHODS

DEVICE AND METHOD FOR PRODUCING MEDICAL ISOTOPES

CERAMIC COATING FOR CORROSION RESISTANCE OF NUCLEAR FUEL CLADDING

EVACUATED CONTAINMENT VESSEL FOR NUCLEAR REACTOR

PROCESS FOR RAPID PROCESSING OF SiC AND GRAPHITIC MATRIX TRISO-BEAR...

STATIONARY ISOLATED ROD COUPLINGS FOR USE IN A NUCLEAR REACTOR CONT...

REFUELING WATER STORAGE TANK (RWST) WITH TAILORED PASSIVE EMERGENCY...

MOBILE HEAT PIPE COOLED FAST REACTOR SYSTEM

ADJUSTING WAIT TIME BETWEEN BURN CYCLES OR MERGING BURN CYCLES

AQUEOUS ASSEMBLY AND CONTROL METHOD

Nuclear Reactor Assemblies, Nuclear Reactor Target Assemblies, and...

PRESSURIZED WATER REACTOR WITH UPPER VESSEL SECTION PROVIDING BOTH...

DEVICE AND METHOD FOR PRODUCING MEDICAL ISOTOPES

DEVICE AND METHOD FOR PRODUCING MEDICAL ISOTOPES

Method for calculating a PCI margin associated with a loading patte...

SCALABLE COMMUNICATION SWITCH SYSTEM

FUEL ASSEMBLY WITH OUTER CHANNEL INCLUDING REINFORCED SIDEWALL

STEEL-VANADIUM ALLOY CLADDING FOR FUEL ELEMENT