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Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
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Industry
CPC
G21C21/00
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
G
PHYSICS
G21
Nuclear engineering
G21C
NUCLEAR REACTORS
Current Industry
G21C21/00
Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
Sub Industries
G21C21/02
Manufacture of fuel elements or breeder elements contained in non-active casings
G21C21/04
by vibrational compaction or tamping of fuel in the jacket
G21C21/06
by rotatable swaging of the jacket around the fuel
G21C21/08
by a slip-fit cladding process by crimping the jacket around the fuel
G21C21/10
by extrusion, drawing, or stretching by rolling
G21C21/12
by hydrostatic or thermo-pneumatic canning in general by pressing without lengthening
G21C21/14
by plating the fuel in a fluid
G21C21/16
by casting or dipping techniques
G21C21/18
Manufacture of control elements covered by group G21C7/00
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Patents Grants
last 30 patents
Information
Patent Grant
Composite nuclear component, DLI-MOCVD method for producing same, a...
Patent number
12,354,757
Issue date
Jul 8, 2025
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Frédéric Schuster
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Target assembly comprising a fission product capturing layer on a f...
Patent number
12,284,748
Issue date
Apr 22, 2025
Battelle Memorial Institute
Samuel S. Morrison
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Modified polymer derived ceramics for additive manufacturing, addit...
Patent number
12,246,992
Issue date
Mar 11, 2025
BWXT Advanced Technologies LLC
Benjamin D. Fisher
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method and apparatus for metal and ceramic nanolayering for acciden...
Patent number
12,211,679
Issue date
Jan 28, 2025
Starfire Industries LLC
Brian E. Jurczyk
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Functionally graded lattice cermet fuel structure with shape corres...
Patent number
12,159,727
Issue date
Dec 3, 2024
BWXT Advanced Technologies LLC
Benjamin D. Fisher
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Functionally graded lattice cermet fuel structure with shape corres...
Patent number
12,159,726
Issue date
Dec 3, 2024
BWXT Advanced Technologies LLC
Benjamin D. Fisher
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
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
Fission reactor with segmented cladding bodies having cladding arms...
Patent number
12,136,497
Issue date
Nov 5, 2024
BWXT Advanced Technologies LLC
James B. Inman
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Methods of manufacture for nuclear batteries
Patent number
12,080,435
Issue date
Sep 3, 2024
Westinghouse Electric Company LLC
Michael D. Heibel
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Electrochemical uranium nitride production
Patent number
12,018,390
Issue date
Jun 25, 2024
Westinghouse Electric Company LLC
Luke C. Olson
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Compositions for additive manufacturing and methods of additive man...
Patent number
11,993,009
Issue date
May 28, 2024
BWXT Advanced Technologies LLC
Benjamin D. Fisher
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
Molten metal fuel buffer in fission reactor and method of manufacture
Patent number
11,942,229
Issue date
Mar 26, 2024
BWXT Advanced Technologies LLC
Craig D. Gramlich
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Cermet fuel element and fabrication and applications thereof, inclu...
Patent number
11,935,661
Issue date
Mar 19, 2024
BWXT Nuclear Energy, Inc.
James D. Jogerst
B22 - CASTING POWDER METALLURGY
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
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
Device for holes and trepans cutting
Patent number
11,883,886
Issue date
Jan 30, 2024
NATIONAL RESEARCH CENTRE “KURCHATOV INSTITUTE”
Sergei Vladimirovich Il'in
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Joining and sealing pressurized ceramic structures
Patent number
11,881,322
Issue date
Jan 23, 2024
General Atomics
Jonathan David Sheeder
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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
Fuel assembly
Patent number
11,862,353
Issue date
Jan 2, 2024
Thorium Power, Inc.
Sergey Mikhailovich Bashkirtsev
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Nuclear reactor fuel assembly manufacturing method
Patent number
11,854,710
Issue date
Dec 26, 2023
Publichnoe Aktsionernoe Obshchestvo “Novosibirsky Zabod Khimkontsentratov”
Elena Vasilyevna Yudina
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Pressurized water reactor with upper vessel section providing both...
Patent number
11,837,370
Issue date
Dec 5, 2023
BWXT mPower, Inc.
Scott J. Shargots
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of manufacturing a nuclear fuel assembly
Patent number
11,837,371
Issue date
Dec 5, 2023
Thorium Power, Inc.
Sergey Mikhailovich Bashkirtsev
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Functionally graded lattice cermet fuel structure with shape corres...
Patent number
11,817,225
Issue date
Nov 14, 2023
BWXT Advanced Technologies LLC
Benjamin D. Fisher
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Equipment for producing nuclear fuel powder
Patent number
11,817,224
Issue date
Nov 14, 2023
Framatome
Serge Perrin
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
Pellet handling apparatus and fuel rod loading method
Patent number
11,791,058
Issue date
Oct 17, 2023
BWXT mPower, Inc.
Earl Brian Barger
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
Uranium-dioxide pellet for nuclear fuel having improved nuclear-fis...
Patent number
11,742,097
Issue date
Aug 29, 2023
Kepco Nuclear Fuel Co., Ltd.
Kwang-young Lim
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Patents Applications
last 30 patents
Information
Patent Application
CLADDING AND ASSEMBLY FOR NUCLEAR APPLICATIONS
Publication number
20250226123
Publication date
Jul 10, 2025
Rolls-Royce High Temperature Composites Inc.
Sujit Nanda
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
METHOD FOR REMOVING DOUSING TANK OF HEAVY WATER REACTOR STRUCTURE
Publication number
20250182920
Publication date
Jun 5, 2025
KOREA HYDRO & NUCLEAR POWER CO., LTD
Seok Ju HWANG
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
MODIFIED POLYMER DERIVED CERAMICS FOR ADDITIVE MANUFACTURING, ADDIT...
Publication number
20250171365
Publication date
May 29, 2025
BWXT Advanced Technologies LLC
Benjamin D. FISHER
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
STORAGE CONTAINER FOR URANIUM OXIDE POWDER
Publication number
20250166859
Publication date
May 22, 2025
FRAMATOME
Gannon Johnson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
MODIFIED POLYMER DERIVED CERAMICS FOR ADDITIVE MANUFACTURING, ADDIT...
Publication number
20250154070
Publication date
May 15, 2025
BWXT Advanced Technologies LLC
Benjamin D. FISHER
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Fission Reactor with Segmented Cladding Bodies Having Cladding Arms...
Publication number
20250022622
Publication date
Jan 16, 2025
BWXT Advanced Technologies LLC
James B. INMAN
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
METHODS OF MANUFACTURE FOR NUCLEAR BATTERIES
Publication number
20250006389
Publication date
Jan 2, 2025
Westinghouse Electric Company LLC
Michael D. HEIBEL
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
CERMET FUEL ELEMENT AND FABRICATION AND APPLICATIONS THEREOF, INCLU...
Publication number
20240412882
Publication date
Dec 12, 2024
BWXT Nuclear Energy, Inc.
James D. JOGERST
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD FOR MANUFACTURING A NUCLEAR FUEL ELEMENT AND NUCLEAR FUEL EL...
Publication number
20240412883
Publication date
Dec 12, 2024
FRAMATOME
Bertrand STEPNIK
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
PLATE-SHAPED NUCLEAR FUEL ELEMENT AND METHOD OF MANUFACTURING THE SAME
Publication number
20240404714
Publication date
Dec 5, 2024
FRAMATOME
Bertrand STEPNIK
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
MULTI-ZONE FUEL ELEMENT
Publication number
20240395424
Publication date
Nov 28, 2024
Lightbridge Corporation
Aaron Totemeier
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Fuel Assembly for Sodium-Cooled Metal Fuel Fast Reactor, Reactor Co...
Publication number
20240355487
Publication date
Oct 24, 2024
HITACHI-GE NUCLEAR ENERGY, LTD.
Kouji FUJIMURA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
COMPOSITIONS FOR ADDITIVE MANUFACTURING AND METHODS OF ADDITIVE MAN...
Publication number
20240308136
Publication date
Sep 19, 2024
BWXT Advanced Technologies LLC
Benjamin D. FISHER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
ENCAPSULATED PEBBLE
Publication number
20240304343
Publication date
Sep 12, 2024
UNITED KINGDOM ATOMIC ENERGY AUTHORITY
Francisco Jose Calvo PLAZA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
INTERLOCKING FUEL ASSEMBLY STRUCTURE FOR CORE REACTIVITY CONTROL
Publication number
20240266080
Publication date
Aug 8, 2024
TerraPower, LLC
Tamas Liszkai
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
FUNCTIONALLY GRADED LATTICE CERMET FUEL STRUCTURE WITH SHAPE CORRES...
Publication number
20240266077
Publication date
Aug 8, 2024
BWXT Advanced Technologies LLC
Benjamin D. FISHER
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
METHOD FOR PREPARING UO2 MIXTURE POWDER FOR NUCLEAR FUEL MANUFACTUR...
Publication number
20240257989
Publication date
Aug 1, 2024
KEPCO NUCLEAR FUEL CO., LTD.
Bohyun JO
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
METHOD FOR DEPOSITION OF DENSE CHROMIUM ON A SUBSTRATE
Publication number
20240209493
Publication date
Jun 27, 2024
HYDROMECANIQUE ET FROTTEMENT
Christophe Heau
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
EFFECTIVE COATING MORPHOLOGY TO PROTECT ZR ALLOY CLADDING FROM OXID...
Publication number
20240212870
Publication date
Jun 27, 2024
Westinghouse Electric Company LLC
Edward J. LAHODA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
USE OF OXIDATION RESISTANT COATINGS TO INCREASE THIN WALLED CLADDIN...
Publication number
20240145104
Publication date
May 2, 2024
Westinghouse Electric Company LLC
Edward J. Lahoda
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR REACTOR FUEL
Publication number
20240145105
Publication date
May 2, 2024
Oklo Inc.
Jacob DeWitte
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
TRISO ARCHITECTURE FOR PALLADIUM AND SILICON CARBIDE INTERACTION MI...
Publication number
20240062925
Publication date
Feb 22, 2024
UT-Battelle, LLC
Tyler J. Gerczak
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
FUEL ASSEMBLY
Publication number
20240055144
Publication date
Feb 15, 2024
Thorium Power, Inc.
Sergey Mikhailovich Bashkirtsev
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Method for Coating Nuclear Power Plant Components
Publication number
20240044008
Publication date
Feb 8, 2024
Robert D. Varrin
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
OVERMOLDED FUEL PELLETS AND METHODS OF MANUFACTURE THEREOF
Publication number
20240021332
Publication date
Jan 18, 2024
JFoster & Associates, LLC
Patrick John MOO
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Modular Space Reactor Systems and Methods of Use
Publication number
20240013939
Publication date
Jan 11, 2024
Atomos Nuclear and Space Corporation
Lucas Brady Beveridge
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
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...