ClassID:

200300

G21C19/07 - CPC Classification

Classification description:

Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel; Details of handling arrangements; Magazines for holding fuel elements or control elements Storage racks; Storage pools

Recent Application in this class:
#1
20250292921
2025-09-18

NUCLEAR FUEL DECAY HEAT UTILIZATION SYSTEM

#2
20250266179
2025-08-21

Method and Apparatus to Test for Defects in Irradiated Nuclear Fuel

#3
20250218614
2025-07-03

Ventilated Storage System and Method Enabling Triangular Storage Array of Casks that Contain Hazardous Radioactive Materials

#4
20250037888
2025-01-30

NUCLEAR POWER PLANT INCLUDING SMALL MODULAR REACTOR (SMR) DISPOSED IN COOLING WATER TANK AND MAINTENANCE METHOD THEREOF

#5
20240387066
2024-11-21

AUTOMATICALLY ADJUSTING SEISMIC RESTRAINT SYSTEM FOR NUCLEAR FUEL STORAGE

#6
20240347220
2024-10-17

METHOD AND APPARATUS FOR INSPECTING A FUEL ASSEMBLY

#7
20240312654
2024-09-19

IN-CORE INSTRUMENTATION

#8
20240266083
2024-08-08

NUCLEAR STEAM SUPPLY AND START-UP SYSTEM, PASSIVELY-COOLED SPENT NUCLEAR FUEL POOL SYSTEM AND METHOD THEREFOR, COMPONENT COOLING WATER SYSTEM FOR NUCLEAR POWER PLANT, PASSIVE REACTOR COOLING SYSTEM, STEAM GENERATOR FOR NUCLEAR STEAM SUPPLY SYSTEM

#9
20240024976
2024-01-25

ARRANGEMENT AND SYSTEM FOR REPAIRING THE LINING OF A SPENT FUEL POOL

#10
20230366719
2023-11-16

WATER LEVEL MEASUREMENT SYSTEM

#11
20230178260
2023-06-08

SPENT NUCLEAR FUEL STORAGE RACK SYSTEM WITH REACTIVITY CONTROLS

#12
20230129679
2023-04-27

Spent nuclear fuel storage rack system

#13
20230117993
2023-04-20

Neutron absorbing apparatus

#14
20230082771
2023-03-16

METHOD OF RETROFITTING A SPENT NUCLEAR FUEL STORAGE SYSTEM

#15
20230016181
2023-01-19

Nuclear fuel decay heat utilization system

#16
20220336115
2022-10-20

Automatically adjusting seismic restraint system for nuclear fuel storage

#17
20220310279
2022-09-29

Collision protection slab above spent fuel pool

#18
20220215974
2022-07-07

Injecting reactant into a spent fuel pool to react with radioactive effluent released into the pool from a nuclear reactor containment

#19
20220108809
2022-04-07

Nuclear reactor plant for housing nuclear reactor modules

#20
20220051827
2022-02-17

FUEL HANDLING SYSTEM, LAYOUT, AND PROCESS FOR NUCLEAR REACTOR

#21
20210335512
2021-10-28

Method and apparatus for inspecting a fuel assembly

#22
20210280332
2021-09-09

Passive cooling device for casks containing nuclear fuel

#23
20210257117
2021-08-19

Lining method and lining

#24
20210225540
2021-07-22

Fuel rack for storing spent nuclear fuel

#25
20210225537
2021-07-22

Autonomous self-powered system for removing thermal energy from pools of liquid heated by radioactive materials

#26
20210210246
2021-07-08

Nuclear radiation particle power converter

#27
20210210221
2021-07-08

Control rod drive system for nuclear reactor

#28
20210158979
2021-05-27

Pit gate, pit equipment, nuclear power facility, and pit gate installation method

#29
20210122653
2021-04-29

Modular water purification system for nuclear power plants

#30
20210082590
2021-03-18

Single-plate neutron absorbing apparatus and method of manufacturing the same

#31
20200388409
2020-12-10

COMPONENT COOLING WATER SYSTEM FOR NUCLEAR POWER PLANT

#32
20200373031
2020-11-26

RACK FOR UNDERWATER STORAGE OF SPENT NUCLEAR FUEL

#33
20200350089
2020-11-05

Storage basket for radioactive materials, having an optimised space requirement and housings with more accurate geometry

#34
20200243209
2020-07-30

SNAP-IN INSERT FOR REACTIVITY CONTROL IN SPENT NUCLEAR FUEL POOLS AND CASKS

#35
20200176139
2020-06-04

FLUID SLOSHING BEHAVIOR ANALYSIS APPARATUS AND METHOD THEREOF

#36
20200075188
2020-03-05

In-containment spent fuel storage to limit spent fuel pool water makeup

#37
20200051704
2020-02-13

Method for housing nuclear reactor modules

#38
20200035370
2020-01-30

ENVIRONMENTALLY SEQUESTERED SPENT FUEL POOL

#39
20200027609
2020-01-23

Spent nuclear fuel cask with dose attenuation devices

#40
20200027600
2020-01-23

SYSTEM AND METHOD FOR RECLAIMING ENERGY FROM HEAT EMANATING FROM SPENT NUCLEAR FUEL

#41
20200013518
2020-01-09

Nuclear facility with a fuel pool and an associated cooling module

#42
20200005952
2020-01-02

In-containment spent fuel storage to limit spent fuel pool water makeup

#43
20190385757
2019-12-19

Method and apparatus for enhancing the electrical power output of a nuclear reactor power generation system

#44
20190362863
2019-11-28

Self-alignment method of neutron absorbing apparatus for reactivity mitigation in nuclear fuel storage systems

#45
20190362862
2019-11-28

Leakage testing device for seal verification by penetrant inspection of a nuclear fuel assembly located in a cell of a storage rack

#46
20190198184
2019-06-27

Method and apparatus for inspecting a fuel assembly

#47
20190156960
2019-05-23

Reactor containment building spent fuel pool filter vent

#48
20190115115
2019-04-18

Methods of storing nuclear reactor internals

#49
20190066861
2019-02-28

Nuclear radiation particle power converter

#50
20180350476
2018-12-06

Storage rack for nuclear fuel assemblies

#51
20180322967
2018-11-08

Conformal core cooling and containment structure

#52
20180308595
2018-10-25

Storage device for storing and/or transporting nuclear fuel assemblies

#53
20180301232
2018-10-18

Low temperature thermal energy converter for use with spent nuclear fuel rods

#54
20180301231
2018-10-18

APPARATUS FOR SUPPORTING SPENT NUCLEAR FUEL

#55
20180277271
2018-09-27

Program for Managing Movements of Nuclear Fuels and Nuclear Fuel Movement Management Method Applied Thereto

#56
20180277269
2018-09-27

System and method for minimizing movement of nuclear fuel racks during a seismic event

#57
20180277264
2018-09-27

PASSIVELY-COOLED SPENT NUCLEAR FUEL POOL SYSTEM

#58
20180247720
2018-08-30

Earthquake-resistant fuel storage rack system for fuel pools in nuclear plants

#59
20180190398
2018-07-05

PASSIVELY-COOLED SPENT NUCLEAR FUEL POOL SYSTEM AND METHOD THEREFOR

#60
20180144837
2018-05-24

Neutron absorber member configured for insertion into a control rod guide tube of a spent fuel assembly

#61
20180144835
2018-05-24

Moving an entire nuclear reactor core as a unitary structure

#62
20180122527
2018-05-03

Fuel basket for spent nuclear fuel and container implementing the same

#63
20180122521
2018-05-03

System and process for production and collection of radioisotopes

#64
20180061511
2018-03-01

In-vessel rod handling systems

#65
20180047469
2018-02-15

Component cooling water system for nuclear power plant

#66
20180033502
2018-02-01

Device and method for checking a fuel rod of a fuel element

#67
20180025796
2018-01-25

APPARATUS FOR SUPPORTING RADIOACTIVE FUEL ASSEMBLIES AND METHODS OF MANUFACTURING THE SAME

#68
20180023423
2018-01-25

Autonomous self-powered system for removing thermal energy from pools of liquid heated by radioactive materials, and method of the same

#69
20180010979
2018-01-11

Device and method for performing a leak test on fuel rod capsules

#70
20170372806
2017-12-28

Self-aligning neutron absorbing apparatus for reactivity mitigation in nuclear fuel storage systems

#71
20170316843
2017-11-02

Snap-in insert for reactivity control in spent nuclear fuel pools and casks

#72
20170301422
2017-10-19

Inter-module fuel shuffling

#73
20170229199
2017-08-10

Basket for transport and/or storage of radioactive materials

#74
20170221592
2017-08-03

System and method for preventing and monitoring leakage of water from tank liner

#75
20170213608
2017-07-27

In-core instrumentation

#76
20170154696
2017-06-01

Canister movement assembly for transfer, rotation, and/or inspection

#77
20170117065
2017-04-27

MOVEMENT OF FUEL TUBES WITHIN AN ARRAY

#78
20170103820
2017-04-13

Cryogenic system for spent nuclear fuel pool emergency cooling and safety system

#79
20170047133
2017-02-16

Nuclear fuel storage pool including aqueous solution of polyhedral boron hydride anions

#80
20170011813
2017-01-12

Alternate passive spent fuel pool cooling systems and methods

#81
20170011812
2017-01-12

Chimneys having joinable upper and lower sections where the lower section has internal partitions

#82
20170004894
2017-01-05

Nuclear facility

#83
20160314863
2016-10-27

Reactivity control device for storing nuclear fuel

#84
20160232998
2016-08-11

Managing nuclear reactor spent fuel rods

#85
20160225469
2016-08-04

Cleaning device for bottom surfaces

#86
20160155523
2016-06-02

Method and device for repairing damage to a container wall located under water

#87
20160148711
2016-05-26

Nuclear facility pool cleaning device

#88
20160141055
2016-05-19

Pit gate, pit equipment, nuclear power facility, and installation method of pit gate

#89
20160133346
2016-05-12

Rack for underwater storage of spent nuclear fuel

#90
20160118146
2016-04-28

Systems and method for reducing tritium migration

#91
20160099085
2016-04-07

Environmentally sequestered spent fuel pool

#92
20160055927
2016-02-25

Spent fuel storage rack

#93
20160035444
2016-02-04

Wet storage facility for nuclear fuel

#94
20160027538
2016-01-28

Apparatus for supporting spent nuclear fuel

#95
20160019990
2016-01-21

COOLING SYSTEM FOR STORED NUCLEAR FUEL

#96
20160005500
2016-01-07

Rack For Storage of Multiple Spent Fuel Assemblies

#97
20150348657
2015-12-03

Nuclear facility comprising an anchor device

#98
20150310947
2015-10-29

System and method for minimizing movement of nuclear fuel racks during a seismic event

#99
20150294746
2015-10-15

FUEL POOL OF A NUCLEAR POWER PLANT

#100
20150287483
2015-10-08

Passively-cooled spent nuclear fuel pool system

#101
20150279491
2015-10-01

Nuclear radiation particle power converter

#102
20150243390
2015-08-27

System for storage and transportation of spent nuclear fuel

#103
20150243386
2015-08-27

Water-cooled reactor system for generating electricity

#104
20150243385
2015-08-27

Passively-cooled spent nuclear fuel pool system and method therefor

#105
20150221402
2015-08-06

STORAGE SYSTEM FOR NUCLEAR FUEL

#106
20150206612
2015-07-23

Solid state electrical generator

#107
20150187449
2015-07-02

System and method for reclaiming energy from heat emanating from spent nuclear fuel

#108
20150170772
2015-06-18

Component cooling water system for nuclear power plant

#109
20150170766
2015-06-18

Nuclear fuel core, nuclear fuel cartridge, and methods of fueling and/or defueling a nuclear reactor

#110
20150155064
2015-06-04

Optimised method for loading radioactive elements into a package

#111
20150060018
2015-03-05

Heat pipe based passive residual heat removal system for spent fuel pool

#112
20150040660
2015-02-12

Liquid level sensing apparatus and method

#113
20150023461
2015-01-22

Decay heat removal system with hybrid heat pipe having coolant and neutron absorber for cooling nuclear power plant

#114
20140270042
2014-09-18

SOURCE OF ELECTRICITY DERIVED FROM A SPENT FUEL CASK

#115
20140270040
2014-09-18

Systems and methods for spent fuel pool subcriticality measurement and monitoring

#116
20140254737
2014-09-11

Managing nuclear reactor spent fuel rods

#117
20140246050
2014-09-04

Device and method for cleaning surfaces

#118
20140219411
2014-08-07

Alternate passive spent fuel pool cooling systems and methods

#119
20140105347
2014-04-17

Apparatus for supporting radioactive fuel assemblies and methods of manufacturing the same

#120
20140072086
2014-03-13

METHOD AND SYSTEM FOR MEASURING A SPENT FUEL POOL TEMPERATURE AND LIQUID LEVEL WITHOUT EXTERNAL ELECTRICAL POWER

#121
20140072085
2014-03-13

METHOD AND SYSTEM FOR A SPENT FUEL POOL LEVEL MEASUREMENT WITHOUT ELECTRICAL POWER

#122
20130343503
2013-12-26

Snap-in insert for reactivity control in spent nuclear fuel pools and casks

#123
20130322589
2013-12-05

System for storage and transportation of spent nuclear fuel

#124
20130235968
2013-09-12

Reactor vessel coolant deflector shield

#125
20130156144
2013-06-20

Method and apparatus for an alternative remote spent fuel pool cooling system for light water reactors

#126
20130145594
2013-06-13

Device and method for repairing a damaged area in an underwater wall region of a container or tank

#127
20130136223
2013-05-30

METHOD FOR TREATING NEUTRONS GENERATED FROM SPENT NUCLEAR FUEL

#128
20130131420
2013-05-23

Hazardous Liquid Triple Containment

#129
20130129033
2013-05-23

Nuclear fuel storage rack

#130
20130108004
2013-05-02

Passive cooling apparatus of spent fuel pool

#131
20130083883
2013-04-04

POOL LEVEL INDICATION SYSTEM

#132
20130063269
2013-03-14

Real time monitoring system of spent fuel pool and method thereof

#133
20130028365
2013-01-31

POWER GENERATION FROM DECAY HEAT FOR SPENT NUCLEAR FUEL POOL COOLING AND MONITORING

#134
20120328068
2012-12-27

Decay heat conversion to electricity and related methods

#135
20120294737
2012-11-22

Autonomous self-powered system for removing thermal energy from pools of liquid heated by radioactive materials, and method of the same

#136
20120294407
2012-11-22

Nuclear Power Plant, Fuel Pool Water Cooling Facility and Method Thereof

#137
20120250813
2012-10-04

Self-contained emergency spent nuclear fuel pool cooling system

#138
20120243650
2012-09-27

NUCLEAR INSTALLATION

#139
20120201340
2012-08-09

System and Method for Integration of Wet and Dry Nuclear Fuel Storage

#140
20120128114
2012-05-24

NUCLEAR FUEL STORAGE RACK CONNECTION STRUCTURE AND CONNECTION METHOD THEREOF

#141
20120106692
2012-05-03

Systems and method for reducing tritium migration

#142
20120082285
2012-04-05

Spent fuel storage rack

#143
20120051484
2012-03-01

Fuel element storage and cooling configuration

#144
20110286567
2011-11-24

System and method for reclaiming energy from heat emanating from spent nuclear fuel

#145
20110142189
2011-06-16

Storage rack for fresh or spent nuclear fuel assemblies

#146
20110122985
2011-05-26

Recycled fuel assembly storage basket and recycled fuel assembly storage container

#147
20110051883
2011-03-03

RACK SYSTEMS AND ASSEMBLIES FOR FUEL STORAGE

#148
20110038449
2011-02-17

Suspension type high-density storage rack for nuclear fuel assemblies

#149
20110033019
2011-02-10

Single-plate neutron absorbing apparatus and method of manufacturing the same

#150
20110014353
2011-01-20

Corrosion resistant neutron absorbing coatings

#151
20100303194
2010-12-02

NUCLEAR FUEL ARRANGEMENT IN FUEL POOLS FOR NUCLEAR POWER PLANT

#152
20100254785
2010-10-07

Long-term storage site for radioactive materials

#153
20100232563
2010-09-16

Apparatus and method for supporting fuel assemblies in an underwater environment having lateral access loading

#154
20100192368
2010-08-05

Apparatus for repairing a damaged area in an underwater wall region of a vessel or pool

#155
20100177858
2010-07-15

Storage rack arrangement for the storage of nuclear fuel elements

#156
20100122449
2010-05-20

Method of making a covering for a containment pool, tank or enclosure

#157
20100095748
2010-04-22

Non-destructive test apparatus

#158
20100061502
2010-03-11

RACK FOR SPENT NUCLEAR FUEL ASSEMBLIES

#159
20090207962
2009-08-20

Spent fuel storage rack

#160
20090185652
2009-07-23

RECYCLED FUEL ASSEMBLY STORAGE BASKET AND RECYCLED FUEL ASSEMBLY STORAGE CONTAINER

#161
20090178944
2009-07-16

Stackable nuclear fuel storage element and storage module formed by a stack of such elements

#162
20090175404
2009-07-09

Apparatus for supporting radioactive fuel assemblies and methods of manufacturing the same

#163
20080260088
2008-10-23

Apparatus and method for supporting fuel assemblies in an underwater environment having lateral access loading

#164
20080253495
2008-10-16

Storage device for storing and transporting nuclear fuel assemblies

#165
20080123798
2008-05-29

Storage device for storing and/or transporting nuclear fuel assemblies

#166
20070153965
2007-07-05

Corrosion resistant neutron absorbing coatings

#167
20060109945
2006-05-25

Spent fuel housing square pipe, basket and spent fuel housing container

#168
20050135541
2005-06-23

Spent fuel housing square pipe, basket and spent fuel housing container

#169
20050117687
2005-06-02

Container and method for storing or transporting spent nuclear fuel

#170
12393577
2014-06-03

Reactor vessel coolant deflector shield