Arrangements for introducing objects into the pressure vessel Arrangements for handling objects within the pressure vessel Arrangements for removing objects from the pressure vessel

Industry

CPC
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Parent Industries

GPHYSICS G21Nuclear engineering G21CNUCLEAR REACTORS G21C19/00Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor

Current Industry

G21C19/20Arrangements for introducing objects into the pressure vessel Arrangements for handling objects within the pressure vessel Arrangements for removing objects from the pressure vessel

Industries

Patents Grantslast 30 patents

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
Unloading device
- Patent number 11,978,566
- Issue date May 7, 2024
- CHINERGY CO., LTD.
- Haiquan Zhang
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor, methods for assembling and replacing thermocouple...
- Patent number 11,948,699
- Issue date Apr 2, 2024
- Framatome
- Laurent Cahouet
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
In-situ method of drilling to collect dry samples from a nuclear re...
- Patent number 11,948,700
- Issue date Apr 2, 2024
- Grant Charters
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor refueling methods and apparatuses
- Patent number 11,887,739
- Issue date Jan 30, 2024
- BWXT mPower, Inc.
- Lewis A. Walton
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of removing foreign substances from CRDM and device for exec...
- Patent number 11,817,222
- Issue date Nov 14, 2023
- DOOSAN ENERBILITY CO., LTD.
- Chae Ho Nam
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Boiling water reactor blade guide and exchange tool
- Patent number 11,749,416
- Issue date Sep 5, 2023
- GE-Hitachi Nuclear Energy Americas LLC
- Kristoffer Ostrander
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor core loading and operation strategies
- Patent number 11,742,095
- Issue date Aug 29, 2023
- Global Nuclear Fuel -- Americas, LLC
- Gregory J. Pearson
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Replacement thermal sleeve for a reactor vessel closure head penetr...
- Patent number 11,721,445
- Issue date Aug 8, 2023
- Westinghouse Electric Company LLC
- Eric M. Benacquista
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method for installing extension tube in a nuclear reactor
- Patent number 11,721,444
- Issue date Aug 8, 2023
- Westinghouse Electric Company LLC
- Anthony J. Mastopietro
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Apparatus for treating waste of nuclear reactor pressure vessel, an...
- Patent number 11,682,496
- Issue date Jun 20, 2023
- KOREA HYDRO & NUCLEAR POWER CO., LTD.
- Young Hwan Hwang
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method for calculating a PCI margin associated with a loading patte...
- Patent number 11,670,429
- Issue date Jun 6, 2023
- Schaeffler Technologies AG & Co. KG
- Gilles Andre Poyaud
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Servicing a nuclear reactor module
- Patent number 11,670,428
- Issue date Jun 6, 2023
- NuScale Power, LLC
- Ross Snuggerud
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Spherical object falling buffer device
- Patent number 11,661,282
- Issue date May 30, 2023
- Tsinghua University
- Haiquan Zhang
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor system with lift-out core assembly
- Patent number 11,610,694
- Issue date Mar 21, 2023
- RADIANT INDUSTRIES, INCORPORATED
- Doug Bernauer
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method and device for replacing sleeves lining nuclear reactor pres...
- Patent number 11,594,343
- Issue date Feb 28, 2023
- Framatome Inc.
- Wade Markham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor, guide tube support, and corresponding maintenance...
- Patent number 11,557,402
- Issue date Jan 17, 2023
- Framatome
- Christian Brenin
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Spherical element detecting and positioning device for a pebble bed...
- Patent number 11,551,825
- Issue date Jan 10, 2023
- Tsinghua University
- Haiquan Zhang
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method and apparatus for repairing a jet pump slip joint
- Patent number 11,530,764
- Issue date Dec 20, 2022
- GE-Hitachi Nuclear Energy Americas LLC
- Lee John Andre
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Reactor pressure vessel including pipe restraint device, and/or pip...
- Patent number 11,530,769
- Issue date Dec 20, 2022
- GE-Hitachi Nuclear Energy Americas LLC
- Joel Patrick Melito
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Replacement thermal sleeve for a reactor vessel closure head penetr...
- Patent number 11,501,887
- Issue date Nov 15, 2022
- Westinghouse Electric Company LLC
- Eric M. Benacquista
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of peening an obstructed region of a metal assembly
- Patent number 11,486,021
- Issue date Nov 1, 2022
- Framatome Inc.
- Andrew J. Spencer
- C21 - METALLURGY OF IRON
Information Patent Grant
Standing wave nuclear fission reactor and methods
- Patent number 11,482,344
- Issue date Oct 25, 2022
- TerraPower, LLC.
- Charles E. Ahlfeld
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Apparatus for use in the inspection of a top grid guide of boiling...
- Patent number 11,443,860
- Issue date Sep 13, 2022
- Westinghouse Electric Company LLC
- Kevin J. Foley
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Apparatus for decommissioning heavy-water reactor facilities and me...
- Patent number 11,417,436
- Issue date Aug 16, 2022
- KOREA HYDRO & NUCLEAR POWER CO., LTD.
- Seok-Ju Hwang
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method for installing extension tube in a nuclear reactor
- Patent number 11,380,447
- Issue date Jul 5, 2022
- Westinghouse Electric Company LLC
- Anthony J. Mastopietro
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
System and method enabling signals from replacement self-powered ne...
- Patent number 11,361,869
- Issue date Jun 14, 2022
- Westinghouse Electric Company LLC
- Michael D. Heibel
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Boiling water reactor blade guide and exchange tool
- Patent number 11,348,700
- Issue date May 31, 2022
- GE-Hitachi Nuclear Energy Americas LLC
- Kristoffer Ostrander
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method for calculating a PCI margin associated with a loading patte...
- Patent number 11,342,088
- Issue date May 24, 2022
- Framatome
- Gilles Andre Poyaud
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor core shroud securing device
- Patent number 11,289,216
- Issue date Mar 29, 2022
- Framatome Inc.
- Kenneth Wade Markham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents

Information Patent Application
SERIAL HIGH-TEMPERATURE GAS-COOLED REACTOR NUCLEAR SYSTEMS AND OPER...
- Publication number 20240127975
- Publication date Apr 18, 2024
- Huaneng Nuclear Energy Technology Research Institute Co. Ltd.
- Tao ZHANG
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD FOR MAINTAINING A NUCLEAR REACTOR
- Publication number 20240087763
- Publication date Mar 14, 2024
- FRAMATOME
- Alexandre DUPUIS
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD OF REMOVING FOREIGN SUBSTANCES FROM CRDM AND DEVICE FOR EXEC...
- Publication number 20240038407
- Publication date Feb 1, 2024
- DOOSAN ENERBILITY CO., LTD.
- Chae Ho NAM
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
FILTER REPLACEMENT DEVICE
- Publication number 20240029905
- Publication date Jan 25, 2024
- M&D CO., LTD.
- Young Hoon JIN
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
INTEGRATED HEAD PACKAGE
- Publication number 20240021331
- Publication date Jan 18, 2024
- ROLLS-ROYCE SMR LIMITED
- Daniel ROBERTSON
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR WITH AN AXIALLY STRATIFIED FUEL BED
- Publication number 20240013936
- Publication date Jan 11, 2024
- X-ENERGY, LLC
- Howard Kim
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR POWER GENERATION SYSTEM
- Publication number 20230420148
- Publication date Dec 28, 2023
- ROLLS-ROYCE SMR LIMITED
- Euan SHARP
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
INTERNALS LIFTING DEVICE
- Publication number 20230420150
- Publication date Dec 28, 2023
- ROLLS-ROYCE SMR LIMITED
- Daniel ROBERTSON
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PROCESS AND TOOLS TO PERFORM REACTOR PRESSURE VESSEL NOZZLE EXPANSI...
- Publication number 20230402198
- Publication date Dec 14, 2023
- GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
- Kenneth A. WANDREY
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
UNIVERSAL REACTOR VESSEL HEAD INSPECTION PLATFORM ASSEMBLY
- Publication number 20230343477
- Publication date Oct 26, 2023
- Westinghouse Electric Company LLC
- David W. EARGLE
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REFUELLING DEVICE
- Publication number 20230298775
- Publication date Sep 21, 2023
- Daniel ROBERTSON
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
REFUELLING AND/OR STORAGE NEUTRON-ABSORBING RODS
- Publication number 20230290530
- Publication date Sep 14, 2023
- Andrew KNIGHT
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR SYSTEM WITH LIFT-OUT CORE ASSEMBLY
- Publication number 20230268091
- Publication date Aug 24, 2023
- Radiant Industries, Incorporated
- Doug Bernauer
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
SERVICING A NUCLEAR REACTOR MODULE
- Publication number 20230253127
- Publication date Aug 10, 2023
- NuScale Power, LLC
- Ross Snuggerud
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CLAMP SYSTEMS AND METHODS OF USING THE SAME WITH STEAM DRYERS
- Publication number 20230213048
- Publication date Jul 6, 2023
- GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
- Valerie A. Andersen
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD AND DEVICE FOR REPLACING SLEEVES LINING NUCLEAR REACTOR PRES...
- Publication number 20230170103
- Publication date Jun 1, 2023
- Framatome Inc.
- Wade MARKHAM
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CONTINUOUS REMOVAL OF FISSION PRODUCTS FROM MOLTEN-SALT FUELED NUCL...
- Publication number 20230154636
- Publication date May 18, 2023
- Rolland Paul Johnson
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
REPLACEMENT THERMAL SLEEVE FOR A REACTOR VESSEL CLOSURE HEAD PENETR...
- Publication number 20230074289
- Publication date Mar 9, 2023
- Westinghouse Electric Company LLC
- ERIC M. BENACQUISTA
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD OF DETERMINATION OF A NUCLEAR CORE LOADING PATTERN
- Publication number 20230035729
- Publication date Feb 2, 2023
- FRAMATOME
- Thibaut CLOUTEAU
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
A CONTAINMENT SYSTEM
- Publication number 20220415528
- Publication date Dec 29, 2022
- Philip ELLINGHAM
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
ARRANGEMENT AND METHOD FOR DISMANTLING A CONTAINER
- Publication number 20220301734
- Publication date Sep 22, 2022
- SIEMPELKAMP NIS INGENIEURGESELLSCHAFT MBH
- Stefan DÄTIG
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
BOILING WATER REACTOR BLADE GUIDE AND EXCHANGE TOOL
- Publication number 20220270771
- Publication date Aug 25, 2022
- GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
- Kristoffer OSTRANDER
- 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
METHOD OF REMOVING FOREIGN SUBSTANCES FROM CRDM AND DEVICE FOR EXEC...
- Publication number 20220215977
- Publication date Jul 7, 2022
- DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.
- Chae Ho NAM
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
DEVICES, SYSTEMS, AND METHODS FOR CONFIGURING THE LAYOUT OF UNIT CE...
- Publication number 20220139582
- Publication date May 5, 2022
- Westinghouse Electric Company LLC
- Alex LEVINSKY
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
IN-CORE INSTRUMENTATION
- Publication number 20220108809
- Publication date Apr 7, 2022
- NuScale Power, LLC
- Michael Keller
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
FIXING DEVICE FOR HANDLING SPENT NUCLEAR FUEL ASSEMBLY AND METHOD F...
- Publication number 20220059248
- Publication date Feb 24, 2022
- Hyeong Koo Kim
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR SYSTEM WITH LIFT-OUT CORE ASSEMBLY
- Publication number 20220051821
- Publication date Feb 17, 2022
- Radiant Industries, Incorporated
- Doug Bernauer
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
SERVICING A NUCLEAR REACTOR MODULE
- Publication number 20210343435
- Publication date Nov 4, 2021
- NuScale Power, LLC
- Ross Snuggerud
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR CORE LOADING AND OPERATION STRATEGIES
- Publication number 20210319918
- Publication date Oct 14, 2021
- Global Nuclear Fuel - Americas, LLC
- Gregory J. Pearson
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Arrangements for introducing objects into the pressure vessel Arrangements for handling objects within the pressure vessel Arrangements for removing objects from the pressure vessel

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Nuclear reactor plant for housing nuclear reactor modules

Unloading device

Nuclear reactor, methods for assembling and replacing thermocouple...

In-situ method of drilling to collect dry samples from a nuclear re...

Nuclear reactor refueling methods and apparatuses

Method of removing foreign substances from CRDM and device for exec...

Boiling water reactor blade guide and exchange tool

Nuclear reactor core loading and operation strategies

Replacement thermal sleeve for a reactor vessel closure head penetr...

Method for installing extension tube in a nuclear reactor

Apparatus for treating waste of nuclear reactor pressure vessel, an...

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

Servicing a nuclear reactor module

Spherical object falling buffer device

Nuclear reactor system with lift-out core assembly

Method and device for replacing sleeves lining nuclear reactor pres...

Nuclear reactor, guide tube support, and corresponding maintenance...

Spherical element detecting and positioning device for a pebble bed...

Method and apparatus for repairing a jet pump slip joint

Reactor pressure vessel including pipe restraint device, and/or pip...

Replacement thermal sleeve for a reactor vessel closure head penetr...

Method of peening an obstructed region of a metal assembly

Standing wave nuclear fission reactor and methods

Apparatus for use in the inspection of a top grid guide of boiling...

Apparatus for decommissioning heavy-water reactor facilities and me...

Method for installing extension tube in a nuclear reactor

System and method enabling signals from replacement self-powered ne...

Boiling water reactor blade guide and exchange tool

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

Nuclear reactor core shroud securing device

Patents Applicationslast 30 patents

SERIAL HIGH-TEMPERATURE GAS-COOLED REACTOR NUCLEAR SYSTEMS AND OPER...

METHOD FOR MAINTAINING A NUCLEAR REACTOR

METHOD OF REMOVING FOREIGN SUBSTANCES FROM CRDM AND DEVICE FOR EXEC...

FILTER REPLACEMENT DEVICE

INTEGRATED HEAD PACKAGE

NUCLEAR REACTOR WITH AN AXIALLY STRATIFIED FUEL BED

NUCLEAR POWER GENERATION SYSTEM

INTERNALS LIFTING DEVICE

PROCESS AND TOOLS TO PERFORM REACTOR PRESSURE VESSEL NOZZLE EXPANSI...

UNIVERSAL REACTOR VESSEL HEAD INSPECTION PLATFORM ASSEMBLY

NUCLEAR REFUELLING DEVICE

REFUELLING AND/OR STORAGE NEUTRON-ABSORBING RODS

NUCLEAR REACTOR SYSTEM WITH LIFT-OUT CORE ASSEMBLY

SERVICING A NUCLEAR REACTOR MODULE

CLAMP SYSTEMS AND METHODS OF USING THE SAME WITH STEAM DRYERS

METHOD AND DEVICE FOR REPLACING SLEEVES LINING NUCLEAR REACTOR PRES...

CONTINUOUS REMOVAL OF FISSION PRODUCTS FROM MOLTEN-SALT FUELED NUCL...

REPLACEMENT THERMAL SLEEVE FOR A REACTOR VESSEL CLOSURE HEAD PENETR...

METHOD OF DETERMINATION OF A NUCLEAR CORE LOADING PATTERN

A CONTAINMENT SYSTEM

ARRANGEMENT AND METHOD FOR DISMANTLING A CONTAINER

BOILING WATER REACTOR BLADE GUIDE AND EXCHANGE TOOL

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

METHOD OF REMOVING FOREIGN SUBSTANCES FROM CRDM AND DEVICE FOR EXEC...

DEVICES, SYSTEMS, AND METHODS FOR CONFIGURING THE LAYOUT OF UNIT CE...

IN-CORE INSTRUMENTATION

FIXING DEVICE FOR HANDLING SPENT NUCLEAR FUEL ASSEMBLY AND METHOD F...

NUCLEAR REACTOR SYSTEM WITH LIFT-OUT CORE ASSEMBLY

SERVICING A NUCLEAR REACTOR MODULE

NUCLEAR REACTOR CORE LOADING AND OPERATION STRATEGIES