ClassID:

236423

Y02E30/38 - CPC Classification

Classification description:

Recent Application in this class:
#1
20200312475
2020-10-01

Nuclear reactor irradiation systems and methods

#2
20200273588
2020-08-27

Variable propellant density for passive reactivity control of nuclear thermal propulsion reactors

#3
20200251233
2020-08-06

Methods of additively manufacturing a structure

#4
20200203028
2020-06-25

Additive manufacturing technique for placing nuclear reactor fuel within fibers

#5
20200118698
2020-04-16

Fission reaction control in a molten salt reactor

#6
20200027576
2020-01-23

Fuel assembly

#7
20190139655
2019-05-09

Molten salt reactor

#8
20190139653
2019-05-09

Fuel assembly

#9
20190131021
2019-05-02

System and method for nuclear reactor fuel having freeze-cast matrix impregnated with nucleotide-rich material

#10
20190127876
2019-05-02

Preparation method of monocrystal uranium dioxide nuclear fuel pellets

#11
20190057784
2019-02-21

Nuclear fuel containing recycled and depleted uranium, and nuclear fuel bundle and nuclear reactor comprising same

#12
20180301230
2018-10-18

Fuel channel assembly and fuel bundle for a nuclear reactor

#13
20180286528
2018-10-04

Nuclear reactor assemblies, nuclear reactor target assemblies, and nuclear reactor methods

#14
20180268946
2018-09-20

Coated U3Si2 pellets with enhanced water and steam oxidation resistance

#15
20180261346
2018-09-13

Method for producing nuclear fuel products by cold spraying a core comprising aluminum and low enriched uranium

#16
20180254111
2018-09-06

Method of manufacturing a nuclear fuel assembly

#17
20180240557
2018-08-23

Nuclear fuel bundle containing thorium and nuclear reactor comprising same

#18
20180197640
2018-07-12

Fuel assembly with an external dashpot disposed around a guide tube portion

#19
20180137944
2018-05-17

Direct reactor auxiliary cooling system for a molten salt nuclear reactor

#20
20180130562
2018-05-10

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

#21
20180075930
2018-03-15

Heterogeneous core designs and thorium based fuels for heavy water reactors

#22
20180068750
2018-03-08

Molten fuel nuclear reactor with neutron reflecting coolant

#23
20180033501
2018-02-01

Nuclear reactor and a method of heat transfer from a core

#24
20180025797
2018-01-25

Methods of forming structures and fissile fuel materials by additive manufacturing

#25
20170372803
2017-12-28

Nuclear fuel pebble and method of manufacturing the same

#26
20170330642
2017-11-16

Secondary startup neutron source

#27
20170330640
2017-11-16

Molten salt reactor core with reflector

#28
20170330639
2017-11-16

Molten salt reactor

#29
20170330637
2017-11-16

Fuel assembly for a nuclear boiling water reactor

#30
20170316841
2017-11-02

Molten fuel reactor cooling and pump configurations

#31
20170301421
2017-10-19

Molten fuel nuclear reactor with neutron reflecting coolant

#32
20170301420
2017-10-19

Nuclear fission reactor, flow control assembly, methods therefor and a flow control assembly system

#33
20170301419
2017-10-19

Method of operating a pressurized-water nuclear reactor allowing same to pass from a plutonium equilibrium cycle to a uranium equilibrium cycle and corresponding nuclear fuel assembly

#34
20170301417
2017-10-19

Nuclear reactor core loading and operation strategies

#35
20170301412
2017-10-19

Standing wave nuclear fission reactor and methods

#36
20170287574
2017-10-05

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

#37
20170271034
2017-09-21

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

#38
20170263345
2017-09-14

Passive reactivity control of nuclear thermal propulsion reactors

#39
20170243663
2017-08-24

Lower end fixing body for improving flow path resistance of in-core detector

#40
20170221590
2017-08-03

Fuel assembly for a nuclear power boiling water reactor

#41
20170200517
2017-07-13

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

#42
20170069402
2017-03-09

Nanofuel internal engine

#43
20160372221
2016-12-22

Methods of forming triuranium disilicide structures, and related fuel rods for light water reactors

#44
20160372216
2016-12-22

Method for fabrication of oxide fuel pellets and the oxide fuel pellets thereby

#45
20160372215
2016-12-22

Method of preparing nuclear fuel pellet including thermal conductive metal and nuclear fuel pellet prepared thereby

#46
20160358674
2016-12-08

Floating filter screen in a lower tie plate box of a nuclear fuel assembly

#47
20160351278
2016-12-01

Active zone of lead-cooled fast reactor

#48
20160329112
2016-11-10

Process for preparing a metal oxide powder, process for manufacturing a metal oxide pellet, powder and pellet as obtained according to these processes and uses thereof

#49
20160272505
2016-09-22

Process for preparing a powder comprising a solid solution of uranium dioxide and of a dioxide of at least one other actinide and/or lanthanide element

#50
20160232993
2016-08-11

Nuclear fuel pellet having enhanced thermal conductivity, and preparation method thereof

#51
20160203879
2016-07-14

Optimized fuel assembly channels and methods of creating the same

#52
20160189806
2016-06-30

Fission reaction control in a molten salt reactor

#53
20160111174
2016-04-21

Advanced first core fuel assembly configuration

#54
20160104548
2016-04-14

Material made of uranium, gadolinium and oxygen and use thereof as consumable neutron poison

#55
20160099081
2016-04-07

Moderating fuel rods including metal hydride and methods of moderating fuel bundles of boiling water reactors using the same

#56
20160093407
2016-03-31

Pressurized water reactor fuel assembly

#57
20160053391
2016-02-25

Methods of fabricating metallic fuel from surplus plutonium

#58
20160035441
2016-02-04

Fuel assembly

#59
20160005497
2016-01-07

Practical molten salt fission reactor

#60
20150340110
2015-11-26

Method for producing nuclear fuel products with a high loading of LEU and corresponding nuclear fuel product

#61
20150310941
2015-10-29

Nuclear fuel assembly having varying spacing between fuel rods

#62
20150294747
2015-10-15

Ceramic nuclear fuel dispersed in a metallic alloy matrix

#63
20150287481
2015-10-08

Fuel rod support insert for a nuclear fuel assembly spacer grid, spacer grid and nuclear fuel assembly

#64
20150228362
2015-08-13

Core of light water reactor and fuel assembly

#65
20150221398
2015-08-06

High density UOand high thermal conductivity UOcomposites by spark plasma sintering (SPS)

#66
20150170768
2015-06-18

Nuclear reactor fluence reduction systems and methods

#67
20150170767
2015-06-18

Fully ceramic micro-encapsulated (FCM) fuel for CANDUs and other reactors

#68
20150126660
2015-05-07

Composition filled with polyolefin and actinide powder

#69
20150052886
2015-02-26

Nuclear powered rotary internal engine apparatus

#70
20150049850
2015-02-19

Compact nuclear power generation system

#71
20140334595
2014-11-13

Fuel assembly

#72
20140319237
2014-10-30

Method and device for generating droplets over a variable spectrum of particle sizes

#73
20140270045
2014-09-18

Nuclear reactor cores comprising a plurality of fuel elements, and fuel elements for use therein

#74
20140220230
2014-08-07

Nuclear fuel

#75
20140193570
2014-07-10

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

#76
20140185735
2014-07-03

Fuel assembly

#77
20140185731
2014-07-03

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

#78
20140185730
2014-07-03

Uranium dioxide nuclear fuel pellet having ceramic microcells

#79
20140183765
2014-07-03

Ceramic-ceramic composites and process therefor, nuclear fuels formed thereby, and nuclear reactor systems and processes operated therewith

#80
20140177774
2014-06-26

Passive visual fuel temperature indicator

#81
20140097229
2014-04-10

Method for welding a flange to a guide thimble tube in nuclear fuel assembly

#82
20140093733
2014-04-03

Porous UOsintered pellet for electroreduction process, and preparation method thereof

#83
20140086377
2014-03-27

Nuclear fuel assembly tie plate, upper nozzle and nuclear fuel assembly comprising such a tie plate

#84
20140072091
2014-03-13

Strip for a nuclear fuel assembly spacer grid

#85
20140056397
2014-02-27

Debris filter for nuclear reactor installation and nuclear fuel assembly comprising such a debris filter

#86
20140037041
2014-02-06

Spacer grid for nuclear fuel assembly for reducing high frequency vibration

#87
20140037040
2014-02-06

Spacer grid for nuclear fuel assembly for reducing flow-induced vibration

#88
20140016735
2014-01-16

Spacer and a fuel unit for a nuclear plant

#89
20130343502
2013-12-26

Nuclear reactor core loading and operation strategies

#90
20130336833
2013-12-19

Powder of an alloy based on uranium and on molybdenum useful for manufacturing nuclear fuels and targets intended for producing radioisotopes

#91
20130333519
2013-12-19

Method for preparing a powder of an alloy based on uranium and molybdenum

#92
20130329849
2013-12-12

Metal nuclear-fuel pin including a shell having threads or fibers made of silicon carbide (SiC)

#93
20130322591
2013-12-05

Fuel assembly

#94
20130308742
2013-11-21

Fuel bundle for a liquid metal cooled nuclear reactor

#95
20130301780
2013-11-14

Nuclear fuel containing a neutron absorber

#96
20130259188
2013-10-03

Reverse conical lower end plug for an annular nuclear fuel rod

#97
20130251088
2013-09-26

Spacers with deflection-limited peripheral springs for nuclear fuel assemblies and methods of making the same

#98
20130240805
2013-09-19

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

#99
20130223582
2013-08-29

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

#100
20130202076
2013-08-08

Nuclear fuel bundle containing thorium and nuclear reactor comprising same

#101
20130101470
2013-04-25

Reaction chamber for exothermic material

#102
20120294406
2012-11-22

Advanced first core fuel assembly configuration and method of implementing the same

#103
20120257707
2012-10-11

Nuclear fuel and method of fabricating the same

#104
20120243652
2012-09-27

BWR nuclear fuel assembly with non-retained partial length fuel rods

#105
20120207264
2012-08-16

Coated nuclear reactor fuel particles

#106
20120189089
2012-07-26

Method of operating a pressurized-water nuclear reactor allowing same to pass from a plutonium-equilibrium cycle to a uranium-equilibrium cycle and corresponding nuclear fuel assembly

#107
20120163524
2012-06-28

Tie plate with variable orifice and methods for selective control of fuel assembly coolant flow

#108
20120155601
2012-06-21

Flow tripping device

#109
20120155600
2012-06-21

Fuel bundle flow limiter

#110
20120140867
2012-06-07

Fully ceramic nuclear fuel and related methods

#111
20120098149
2012-04-26

Method of controlling solubility of additives at and near grain boundaries, and method of manufacturing sintered nuclear fuel pellet having large grain size using the same

#112
20120090728
2012-04-19

Connection device for a system for filling jars for the production of nuclear fuel

#113
20120087454
2012-04-12

Primary neutron source multiplier assembly

#114
20120063562
2012-03-15

Dual-cooled fuel rod's spacer grids with upper and lower cross-wavy-shape dimple

#115
20120020447
2012-01-26

Optimized fuel assembly channels and methods of creating the same

#116
20110311016
2011-12-22

Light-water reactor fuel assembly (alternatives), a light-water reactor, and a fuel element of fuel assembly

#117
20110285040
2011-11-24

Method and arrangement for producing fuel kernels

#118
20110263837
2011-10-27

Method for preparing an actinide(s) oxalate and for preparing an actinide(s) compound

#119
20110249785
2011-10-13

Exposure boost zone for boiling water reactor nuclear bundles

#120
20110194666
2011-08-11

Sheathed, annular metal nuclear fuel

#121
20110176650
2011-07-21

Nuclear reactor green and sintered fuel pellets, corresponding fuel rod and fuel assembly

#122
20110169178
2011-07-14

Method for preparing a mixed fuel comprising uranium and at least one actinide and/or lanthanide applying a cation exchange resin

#123
20110164720
2011-07-07

Core of light water reactor and fuel assembly

#124
20110164713
2011-07-07

Standing wave nuclear fission reactor and methods

#125
20110164712
2011-07-07

Standing wave nuclear fission reactor and methods

#126
20110158375
2011-06-30

Fuel assembly

#127
20110110484
2011-05-12

Standing wave nuclear fission reactor and methods

#128
20110015914
2011-01-20

Special nuclear material simulation device

#129
20100296621
2010-11-25

Method of manufacturing nuclear fuel elements and a container for implementing such a method

#130
20090252283
2009-10-08

Nuclear fission reactor fuel assembly adapted to permit expansion of the nuclear fuel contained therein

#131
20090135988
2009-05-28

Fail-free fuel bundle assembly

#132
20090135983
2009-05-28

Cross-section reducing isotope system

#133
20080159466
2008-07-03

Fuel assembly for a pressurized water reactor