ClassID:

200087

G21C3/17 - 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 Means for storage or immobilisation of gases in fuel elements

Recent Application in this class:
#1
20250342977
2025-11-06

NUCLEAR FUEL ROD HAVING CLADDING WITH VARYING DIAMETER

#2
20240417261
2024-12-19

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

#3
20240047088
2024-02-08

HIGH ENERGY NUCLEAR FUEL, FUEL ASSEMBLY, AND REFUELING METHOD

#4
20230104365
2023-04-06

Fission product getter formed by additive manufacturing

#5
20220375632
2022-11-24

VARIABLE FUEL ROD DIAMETER

#6
20210363014
2021-11-25

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

#7
20210005334
2021-01-07

Elongate SiC fuel elements

#8
20200373023
2020-11-26

Fission product getter

#9
20200343006
2020-10-29

Fuel element, fuel assembly, and core

#10
20190252081
2019-08-15

Method to pressurize sic fuel cladding tube before end plug sealing by pressurization pushing spring loaded end plug

#11
20170263339
2017-09-14

Fission product getter

#12
20170200517
2017-07-13

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

#13
20170084355
2017-03-23

Chemical optimisation in a molten salt reactor

#14
20170040069
2017-02-09

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

#15
20140185731
2014-07-03

Uranium dioxide nuclear fuel pellet having metallic microcells and fabricating method thereof

#16
20140185730
2014-07-03

Uranium dioxide nuclear fuel pellet having ceramic microcells

#17
20130240805
2013-09-19

Uranium dioxide nuclear fuel containing Mn and Al as additives and method of fabricating the same

#18
20130170603
2013-07-04

Nuclear fuel rod for fast reactor

#19
20130010915
2013-01-10

REACTOR FUEL ELEMENTS AND RELATED METHODS

#20
20120257707
2012-10-11

Nuclear fuel and method of fabricating the same

#21
20100142668
2010-06-10

POROUS PLENUM SPACER FOR DUAL-COOLED FUEL ROD

#22
20100054389
2010-03-04

MIXED OXIDE FUEL ASSEMBLY

#23
20090238322
2009-09-24

FUEL ROD AND ASSEMBLY CONTAINING AN INTERNAL HYDROGEN/TRITIUM GETTER STRUCTURE

#24
20090080591
2009-03-26

Nuclear fuel provided with a coating

#25
20070242792
2007-10-18

Fuel rod for a nuclear reactor