ClassID:

200089

G21C3/20 - CPC Classification

Classification description:

Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements; Fuel elements; Constructional details; Details of the construction within the casing with coating on fuel or on inside of casing; with non-active interlayer between casing and active material with multiple casings or multiple active layers

Recent Application in this class:
#1
20260148872
2026-05-28

NUCLEAR FUEL ASSEMBLY AND A METHOD OF MANUFACTURE THEREOF

#2
20240417261
2024-12-19

SINGLE WALLED CARBON NANOTUBE-BASED SLURRY FOR IMPROVED NUCLEAR FUEL CLADDING COATINGS AND METHOD OF FABRICATION OF SAME

#3
20240412883
2024-12-12

METHOD FOR MANUFACTURING A NUCLEAR FUEL ELEMENT AND NUCLEAR FUEL ELEMENT

#4
20240290509
2024-08-29

Customizable Thin Plate Fuel Form and Reactor Core Therefor

#5
20240290508
2024-08-29

METHOD FOR MANUFACTURING MULTI-LAYERED NUCLEAR FUEL CLADDING AND MULTI-LAYERED NUCLEAR FUEL CLADDING PRODUCED THEREBY

#6
20240177876
2024-05-30

FUEL ASSEMBLIES IN FAST REACTOR AND FAST REACTOR CORE

#7
20230420149
2023-12-28

Fuel, Heat Exchanger, and Instrumentation for Nuclear Reactors

#8
20230368932
2023-11-16

FUEL STRUCTURES COMPRISING URANIUM DIOXIDE AND URANIUM DIBORIDE, AND RELATED FUEL ROD ASSEMBLIES AND METHODS

#9
20230368931
2023-11-16

FUEL CLADDING COVERED BY A MESH

#10
20230360811
2023-11-09

Multi-Layered Nuclear Fuel Cladding and Method for Manufacturing Multi-Layered Nuclear Fuel Cladding

#11
20230307151
2023-09-28

COMPOSITE NUCLEAR COMPONENT, DLI-MOCVD METHOD FOR PRODUCING SAME, AND USES FOR CONTROLLING OXIDATION/HYDRIDATION

#12
20230298772
2023-09-21

NUCLEAR FUEL CLADDING ELEMENT AND METHOD OF MANUFACTURING SAID CLADDING ELEMENT

#13
20230227967
2023-07-20

Process of Manufacture a Nuclear Component with Metal Substrate by Dlimocvd and Method against Oxidation/Hydriding of Nuclear Component

#14
20230162873
2023-05-25

FUEL-CLADDING CHEMICAL INTERACTION RESISTANT NUCLEAR FUEL ELEMENTS AND METHODS FOR MANUFACTURING THE SAME

#15
20230154634
2023-05-18

System having heat pipe passing through annulus of nuclear fuel element

#16
20230036331
2023-02-02

A NUCLEAR FUEL ASSEMBLY AND A METHOD OF MANUFACTURE THEREOF

#17
20220359094
2022-11-10

3D printed features on nuclear fuel cladding for optimized heat transfer

#18
20220130559
2022-04-28

Nuclear reactor fuel assembly manufacturing method

#19
20220084700
2022-03-17

CONTROL METHOD FOR VOLUME FRACTION OF MULTISTRUCTURAL ISOTROPIC FUEL PARTICLES IN FULLY CERAMIC MICROENCAPSULATED NUCLEAR FUELS, COMPOSITIONS FOR COATING AND SINTERED BODY OF THE SAME

#20
20220084696
2022-03-17

Customizable thin plate fuel form and reactor core therefor

#21
20220084694
2022-03-17

SELF-HEALING LIQUID PELLET-CLADDING GAP HEAT TRANSFER FILLER

#22
20220068511
2022-03-03

Grain boundary enhanced UN and USipellets with improved oxidation resistance

#23
20220044830
2022-02-10

Coated fuel pellets, methods of making and using same

#24
20210363014
2021-11-25

Single walled carbon nanotube-based slurry for improved nuclear fuel cladding coatings and method of fabrication of same

#25
20210358645
2021-11-18

Nuclear fuel pellet laminate structure having enhanced thermal conductivity and method for manufacturing the same

#26
20210304908
2021-09-30

Method for process for producing fully ceramic microencapsulated fuels containing tristructural-isotropic particles with a coating layer having higher shrinkage than matrix

#27
20210304907
2021-09-30

Fully ceramic microencapsulated fuels containing tristructural-isotropic particles with a coating layer having higher shrinkage than matrix

#28
20210202116
2021-07-01

Nuclear fuel elements including protective structures, and related method of forming a nuclear fuel element

#29
20210074439
2021-03-11

Nuclear reactor component having a coating of amorphous chromium carbide

#30
20210035699
2021-02-04

Target assembly comprising a fission product capturing layer on a fissile target substrate

#31
20200203028
2020-06-25

Additive manufacturing technique for placing nuclear reactor fuel within fibers

#32
20200185116
2020-06-11

Electronic enclosure with neutron shield for nuclear in-core applications

#33
20200118697
2020-04-16

MULTI-LAYERED NUCLEAR FUEL CLADDING AND METHOD FOR MANUFACTURING MULTI-LAYERED NUCLEAR FUEL CLADDING

#34
20200082951
2020-03-12

Methods of preserving a nuclear fuel element

#35
20200075182
2020-03-05

NUCLEAR FUEL ROD FOR FAST REACTORS INCLUDING METALLIC FUEL SLUG COATED WITH PROTECTIVE COATING LAYER AND FABRICATION METHOD THEREOF

#36
20200048766
2020-02-13

Ceramic reinforced zirconium alloy nuclear fuel cladding with intermediate oxidation resistant layer

#37
20200035369
2020-01-30

Method of using DLI-MOCVD to provide a nuclear reactor component with a coating of amorphous chromium carbide

#38
20200032387
2020-01-30

Process of manufacture a nuclear component with metal substrate by DLI-MOCVD and method against oxidation/hydriding of nuclear component

#39
20200027580
2020-01-23

ENGINEERED SIC-SIC COMPOSITE AND MONOLITHIC SIC LAYERED STRUCTURES

#40
20200027578
2020-01-23

Methods of forming fuel rods comprising porous fuel materials

#41
20200020456
2020-01-16

Composite nuclear component, DLI-MOCVD method for producing same, and uses for controlling oxidation/hydridation

#42
20190164658
2019-05-30

Deposition of integrated protective material into zirconium cladding for nuclear reactors by high-velocity thermal application

#43
20190108922
2019-04-11

REMOVABLE MANDREL FOR AUTOMATING PROCESS TO MANUFACTURE CERAMIC COMPOSITE NUCLEAR FUEL CLADDING TUBES

#44
20190108920
2019-04-11

Customizable thin plate fuel form and reactor core therefor

#45
20190066857
2019-02-28

STEEL-VANADIUM ALLOY CLADDING FOR FUEL ELEMENT

#46
20190043625
2019-02-07

FUEL-CLADDING CHEMICAL INTERACTION RESISTANT NUCLEAR FUEL ELEMENTS AND METHODS FOR MANUFACTURING THE SAME

#47
20190035511
2019-01-31

METHOD OF REPAIRING FUEL ASSEMBLY, METHOD OF PRODUCING FUEL ASSEMBLY, AND FUEL ASSEMBLY

#48
20180366234
2018-12-20

CLADDING FOR A FUEL ROD FOR A LIGHT WATER REACTOR

#49
20180330832
2018-11-15

Annular nuclear fuel pellets with central burnable absorber

#50
20180277268
2018-09-27

A METHOD FOR THE MANUFACTURE OF POWDER-FILLED SHAPED BODIES, SHAPED BODIES FOR INTRODUCTION INTO A COMMERCIAL NUCLEAR POWER REACTOR AND THE USE THEREOF

#51
20180268947
2018-09-20

METHOD OF MANUFACTURE

#52
20180268946
2018-09-20

Coated U3Si2 pellets with enhanced water and steam oxidation resistance

#53
20180254114
2018-09-06

Method of manufacturing a reinforced nuclear fuel cladding using an intermediate thermal deposition layer

#54
20180233239
2018-08-16

Fully ceramic capsulated nuclear fuel composition containing three-layer-structured isotropic nuclear fuel particles with coating layer having higher shrinkage than matrix, material thereof and method for preparing the same

#55
20180151261
2018-05-31

Nuclear fuel pellet with central burnable absorber

#56
20180130562
2018-05-10

Alloys for inert matrix fuel compositions, and methods of making the same

#57
20180096743
2018-04-05

Duplex accident tolerant coating for nuclear fuel rods

#58
20180056628
2018-03-01

Corrosion and wear resistant coating on zirconium alloy cladding

#59
20170309352
2017-10-26

FUEL ASSEMBLY FOR BOILING WATER REACTOR

#60
20170301423
2017-10-19

Low temperature chemical processing of graphite-clad nuclear fuels

#61
20170301415
2017-10-19

Nuclear fuel particle having a pressure vessel comprising layers of pyrolytic graphite and silicon carbide

#62
20170287578
2017-10-05

Nuclear fuel claddings, production method thereof and uses of same against oxidation/hydriding

#63
20170287574
2017-10-05

Method of making a nuclear fuel pellet for a nuclear power reactor

#64
20170213604
2017-07-27

Additive manufacturing technique for placing nuclear reactor fuel within fibers

#65
20170200517
2017-07-13

Dispersion ceramic micro-encapsulated (DCM) nuclear fuel and related methods

#66
20170200514
2017-07-13

NUCLEAR FUEL ROD FOR FAST REACTORS INCLUDING METALLIC FUEL SLUG COATED WITH PROTECTIVE COATING LAYER AND FABRICATION METHOD THEREOF

#67
20170148531
2017-05-25

Iron-based composition for fuel element

#68
20170140841
2017-05-18

NUCLEAR FUEL ROD FOR FAST REACTORS INCLUDING METALLIC FUEL SLUG COATED WITH PROTECTIVE COATING LAYER AND FABRICATION METHOD THEREOF

#69
20170043555
2017-02-16

Corrosion and wear resistant coating on zirconium alloy cladding

#70
20170040069
2017-02-09

Dispersion ceramic micro-encapsulated (DCM) nuclear fuel and related methods

#71
20170025192
2017-01-26

Method for fabrication of fully ceramic microencapsulation nuclear fuel

#72
20160215164
2016-07-28

Water-soluble coating composition for surface protection of nuclear fuel rod

#73
20150318062
2015-11-05

Structure, electronic element module, heat exchanger, fuel rod, and fuel assembly

#74
20150063524
2015-03-05

ALD coating of nuclear fuel actinides materials

#75
20150063523
2015-03-05

Coating of nuclear fuel cladding materials, method for coating nuclear fuel cladding materials

#76
20150063522
2015-03-05

Fuel rod cladding and methods for making and using same

#77
20150063521
2015-03-05

Designed porosity materials in nuclear reactor components

#78
20150050521
2015-02-19

Multilayer material resistant to oxidation in a nuclear environment

#79
20140334592
2014-11-13

Fuel rod assembly and method for mitigating the radiation-enhanced corrosion of a zirconium-based component

#80
20140205054
2014-07-24

Nuclear fuel rod for fast reactors including metallic fuel slug coated with protective coating layer and fabrication method thereof

#81
20140193570
2014-07-10

Jet spouted bed type reactor device having a specific profile for CVD

#82
20140126683
2014-05-08

Deposition of integrated protective material into zirconium cladding for nuclear reactors by high-velocity thermal application

#83
20140099440
2014-04-10

Processes and devices for applying coatings to the interior of tubes

#84
20130223582
2013-08-29

Fabrication method of burnable absorber nuclear fuel pellets and burnable absorber nuclear fuel pellets fabricated by the same

#85
20130170603
2013-07-04

Nuclear fuel rod for fast reactor

#86
20120140867
2012-06-07

Fully ceramic nuclear fuel and related methods

#87
20110317800
2011-12-29

Nuclear fuel

#88
20110170653
2011-07-14

Nuclear fuel cladding with high heat conductivity and method for making same

#89
20100269960
2010-10-28

Method for surface processing a zirconium or hafnium alloy, and component processed in this manner

#90
20100091934
2010-04-15

Fuel rod assembly and method for mitigating the radiation-enhanced corrosion of a zirconium-based component

#91
20100061503
2010-03-11

Pseudo-capacitor structure for direct nuclear energy conversion

#92
20090141851
2009-06-04

Nuclear fuel rod for fast reactors with oxide coating layer on inner surface of cladding, and manufacturing method thereof

#93
20090080591
2009-03-26

Nuclear fuel provided with a coating

#94
20070133733
2007-06-14

Method for developing nuclear fuel and its application

#95
20060193426
2006-08-31

Multi-core fuel rod for research reactor and manufacturing method thereof

#96
20050265513
2005-12-01

Method, use and device concerning cladding tubes for nuclear fuel and a fuel assembly for a nuclear boiling water reactor

#97
15339051
2017-12-05

Device and method for checking fuel pellets with IFBA

#98
14518075
2018-09-04

Advanced protective coatings for gr-based nuclear propulsion fuel elements