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G21F5/008
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PHYSICS
G21
Nuclear engineering
G21F
PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT TREATING RADIOACTIVELY CONTAMINATED MATERIAL DECONTAMINATION ARRANGEMENTS THEREFOR
G21F5/00
Transportable or portable shielded containers
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G21F5/008
Containers for fuel elements
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Patents Grants
last 30 patents
Information
Patent Grant
Ventilated cask for nuclear waste storage
Patent number
12,148,541
Issue date
Nov 19, 2024
Holtec International
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Cooling arrangement for dry fuel storage
Patent number
12,142,387
Issue date
Nov 12, 2024
Westinghouse Electric Company LLC
Timothy M. Lloyd
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Storage device having nuclear fuel assembly receiving housings that...
Patent number
12,119,127
Issue date
Oct 15, 2024
ORANO NUCLEAR PACKAGES AND SERVICES
Marcel Tardy
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Apparatus and methods for storing hazardous materials by encasing s...
Patent number
12,100,526
Issue date
Sep 24, 2024
Charles W. Pennington
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Fuel rack for storing spent nuclear fuel
Patent number
12,033,764
Issue date
Jul 9, 2024
Holtec International
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Moderated nuclear cask composite
Patent number
11,951,545
Issue date
Apr 9, 2024
Materion Corporation
Stuart Godfrey
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for preventing corrosion of spent nuclear fuel canister by u...
Patent number
11,891,704
Issue date
Feb 6, 2024
KOREA RADIOACTIVE WASTE AGENCY
Seung Hyun Kim
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Container for radioactive waste
Patent number
11,887,744
Issue date
Jan 30, 2024
Holtec International
Stephen J. Agace
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Hazardous material canister systems and methods
Patent number
11,842,822
Issue date
Dec 12, 2023
Deep Isolation, Inc.
Richard A. Muller
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Zamak stabilization of spent sodium-cooled reactor fuel assemblies
Patent number
11,837,374
Issue date
Dec 5, 2023
TerraPower, LLC.
Robert A. Corbin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Self loading waste disposal systems and method
Patent number
11,801,539
Issue date
Oct 31, 2023
Henry Crichlow
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Air-cooled condenser with deflection limiter beams
Patent number
11,796,255
Issue date
Oct 24, 2023
Holtec International
Krishna P. Singh
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Radiation shielded enclosure for spent nuclear fuel cask
Patent number
11,798,699
Issue date
Oct 24, 2023
Holtec International
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
System and method for preparing a container loaded with wet radioac...
Patent number
11,742,102
Issue date
Aug 29, 2023
Holtec International
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Ventilated cask for nuclear waste storage
Patent number
11,735,327
Issue date
Aug 22, 2023
Holtec International
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Systems and methods for transferring spent nuclear fuel from wet st...
Patent number
11,728,058
Issue date
Aug 15, 2023
NAC INTERNATIONAL INC.
George C. Carver
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Nuclear-waste transport and storage container and method of drying...
Patent number
11,728,059
Issue date
Aug 15, 2023
GNS GESELLSCHAFFT FUER NUKLEAR-SERVICE mbH
Christoph Rirschl
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Impact amelioration system for nuclear fuel storage
Patent number
11,721,447
Issue date
Aug 8, 2023
Holtec International
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Ventilated metal storage overpack (VMSO)
Patent number
11,676,736
Issue date
Jun 13, 2023
NAC INTERNATIONAL INC.
Holger Pfeifer
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Container and method for storing spent nuclear fuel
Patent number
11,605,474
Issue date
Mar 14, 2023
NFC LOGISTICS, JOINT-STOCK COMPANY (NFCL JSC)
Evgenii Dmitrievich Petrov
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Transfer cask for spent nuclear fuel
Patent number
11,569,002
Issue date
Jan 31, 2023
KEPCO ENGINEERING & CONSTRUCTION COMPANY, INC.
Jin Seok Park
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Nuclear fuel storage cask
Patent number
11,557,405
Issue date
Jan 17, 2023
Jonathan Bright
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Radiation shielded enclosure for spent nuclear fuel cask
Patent number
11,521,761
Issue date
Dec 6, 2022
Holtec International
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Hazardous material repository systems and methods
Patent number
11,488,736
Issue date
Nov 1, 2022
Deep Isolation, Inc.
Richard A. Muller
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Cooling system for casks containing high level nuclear waste
Patent number
11,488,737
Issue date
Nov 1, 2022
Holtec International
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Apparatus and methods for storing hazardous waste materials by enca...
Patent number
11,430,579
Issue date
Aug 30, 2022
Charles W. Pennington
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Passive cooling device for casks containing nuclear fuel
Patent number
11,410,784
Issue date
Aug 9, 2022
Holtec International
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Spent nuclear fuel transfer cask having motor-driven lids that slid...
Patent number
11,398,319
Issue date
Jul 26, 2022
KEPCO ENGINEERING & CONSTRUCTION COMPANY, INC.
Jin Seok Park
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Container for radioactive waste comprising L-shaped grooves for fix...
Patent number
11,398,320
Issue date
Jul 26, 2022
GNS GESELLSCHAFT FUER NUKLEAR-SERVICES MBH
Berthold Kloehn
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Thermal divider insert and method for spent nuclear fuel cask creat...
Patent number
11,393,603
Issue date
Jul 19, 2022
NAC INTERNATIONAL INC.
George C. Carver
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Patents Applications
last 30 patents
Information
Patent Application
RADIOACTIVE WASTE CANISTER SYSTEMS AND METHODS
Publication number
20240412885
Publication date
Dec 12, 2024
Deep Isolation, Inc.
Richard A. Muller
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
INJECTION METHOD FOR NUCLEAR WASTE CAPSULE CONSTRUCTION
Publication number
20240274310
Publication date
Aug 15, 2024
Henry Crichlow
B22 - CASTING POWDER METALLURGY
Information
Patent Application
COMPOSITE NUCLEAR WASTE DISPOSAL CAPSULES
Publication number
20240274311
Publication date
Aug 15, 2024
Henry Crichlow
B22 - CASTING POWDER METALLURGY
Information
Patent Application
APPARATUS AND METHODS FOR STORING HAZARDOUS WASTE MATERIALS BY ENCA...
Publication number
20240233971
Publication date
Jul 11, 2024
Charles W. Pennington
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
CONTAINER FOR RADIOACTIVE WASTE
Publication number
20240212873
Publication date
Jun 27, 2024
Holtec International
Krishna P. SINGH
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
APPARATUS AND METHODS FOR STORING HAZARDOUS WASTE MATERIALS BY ENCA...
Publication number
20240136080
Publication date
Apr 25, 2024
Charles W. Pennington
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
STATIONARY IMPACT LIMITER FOR PROTECTION OF RADIOACTIVE WASTE MATER...
Publication number
20240127979
Publication date
Apr 18, 2024
Holtec International
Krishna P. SINGH
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SYSTEM FOR TRANSPORTING RADIOACTOVE MATERIALS
Publication number
20240087765
Publication date
Mar 14, 2024
Holtec International
Krishna P. SINGH
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
AIR-COOLED CONDENSER, METHOD FOR FORMING AN AXIAL FLOW BAFFLE FOR A...
Publication number
20240068749
Publication date
Feb 29, 2024
Holtec International
Krishna P. SINGH
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
RADIATION SHIELDED ENCLOSURE FOR SPENT NUCLEAR FUEL CASK
Publication number
20240071641
Publication date
Feb 29, 2024
Holtec International
Krishna P. SINGH
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
CUTTING APPARATUS FOR FUEL BASKET CONTAINING SPENT NUCLEAR FUEL IN...
Publication number
20240001459
Publication date
Jan 4, 2024
KOREA HYDRO & NUCLEAR POWER CO., LTD.
Sunghwan CHUNG
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CONTAINER FOR RADIOACTIVE WASTE
Publication number
20230411027
Publication date
Dec 21, 2023
Berthold KLOEHN
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
VENTILATED CASK FOR NUCLEAR WASTE STORAGE
Publication number
20230386692
Publication date
Nov 30, 2023
Holtec International
Krishna P. SINGH
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Impact Amelioration System for Nuclear Fuel Storage
Publication number
20230282382
Publication date
Sep 7, 2023
Holtec International
Krishna P. SINGH
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
RESIDUAL STRESS IMPROVEMENT METHOD AND RESIDUAL STRESS IMPROVEMENT...
Publication number
20230207147
Publication date
Jun 29, 2023
HITACHI ZOSEN CORPORATION
Donghui MA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
COOLING ENHANCEMENTS FOR DRY FUEL STORAGE
Publication number
20230136825
Publication date
May 4, 2023
Westinghouse Electric Company LLC
Timothy M. LLOYD
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
HAZARDOUS WASTE CANISTER WITH DUAL LID
Publication number
20230130489
Publication date
Apr 27, 2023
Deep Isolation, Inc.
Richard A. Muller
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
NUCLEAR FUEL STORAGE CASK
Publication number
20230118986
Publication date
Apr 20, 2023
Jonathan Bright
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
RADIATION SHIELDED ENCLOSURE FOR SPENT NUCLEAR FUEL CASK
Publication number
20230103480
Publication date
Apr 6, 2023
Holtec International
Krishna P. SINGH
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
A REDUCED COST DESIGN STORAGE DEVICE FOR STORING AND/OR TRANSPORTIN...
Publication number
20230005631
Publication date
Jan 5, 2023
ORANO NUCLEAR PACKAGES AND SERVICES
Marcel Tardy
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
VENTILATED CASK FOR NUCLEAR WASTE STORAGE
Publication number
20220406481
Publication date
Dec 22, 2022
Holtec International
Krishna P. SINGH
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
STACKABLE NUCLEAR WASTE STORAGE SYSTEM
Publication number
20220367078
Publication date
Nov 17, 2022
Holtec International
Krishna P. SINGH
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
CONTAINER FOR RADIOACTIVE WASTE
Publication number
20220351872
Publication date
Nov 3, 2022
Holtec International
Krishna P. SINGH
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CONTAINER FOR LOW-TO-HIGH LEVEL LONG-LIVED RADIOACTIVE WASTE
Publication number
20220319728
Publication date
Oct 6, 2022
GLOBAL TELE MARKETING GTM SA
Patrice STENGEL
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
CANISTER APPARATUS AND/OR FUEL RACK FOR STORING AND/OR TRANSPORTING...
Publication number
20220246321
Publication date
Aug 4, 2022
Holtec International
Krishna P. SINGH
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
HAZARDOUS MATERIAL CANISTER SYSTEMS AND METHODS
Publication number
20220223308
Publication date
Jul 14, 2022
Deep Isolation, Inc.
Richard A. Muller
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
HIGH-DENSITY SUBTERRANEAN STORAGE SYSTEM FOR NUCLEAR FUEL AND RADIO...
Publication number
20220165444
Publication date
May 26, 2022
Holtec International
Krishna P. SINGH
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
METHOD FOR STORING NUCLEAR WASTE BELOW GRADE
Publication number
20220130564
Publication date
Apr 28, 2022
Holtec International
Krishna P. SINGH
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
FUEL HANDLING SYSTEM, LAYOUT, AND PROCESS FOR NUCLEAR REACTOR
Publication number
20220051827
Publication date
Feb 17, 2022
TerraPower, LLC
Jesse R. Cheatham
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SELF LOADING WASTE DISPOSAL SYSTEMS AND METHOD
Publication number
20220023925
Publication date
Jan 27, 2022
NuclearSAFE Technology LLC
Henry Crichlow
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING