ClassID:

200309

G21C19/18 - 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 Apparatus for bringing fuel elements to the reactor charge area, e.g. from a storage place

Recent Application in this class:
#1
20260120901
2026-04-30

FUEL SALT SHIPPING SYSTEM

#2
20260120900
2026-04-30

NUCLEAR REACTOR SYSTEM WITH LIFT-OUT CORE ASSEMBLY

#3
20260066144
2026-03-05

FUEL SALT SHIPPING SYSTEM

#4
20240312655
2024-09-19

IN-VESSEL CORE COMPONENT HANDLING SYSTEMS AND METHODS

#5
20240312654
2024-09-19

IN-CORE INSTRUMENTATION

#6
20230268091
2023-08-24

NUCLEAR REACTOR SYSTEM WITH LIFT-OUT CORE ASSEMBLY

#7
20230162877
2023-05-25

PLATFORM AND PLATFORM SYSTEM FOR NUCLEAR POWER PLANT

#8
20230049409
2023-02-16

PROCESS AND INSTALLATION FOR THE DESTRUCTION OF RADIOACTIVE SODIUM

#9
20220215976
2022-07-07

NUCLEAR POWER STATION USING SPENT NUCLEAR FUEL RODS AS NEUTRON SOURCE AND USING THORIUM (Th) AS NUCLEAR FUEL

#10
20220108809
2022-04-07

Nuclear reactor plant for housing nuclear reactor modules

#11
20220051822
2022-02-17

Method for replacing nuclear reactor core

#12
20220051821
2022-02-17

Nuclear reactor system with lift-out core assembly

#13
20210210221
2021-07-08

Control rod drive system for nuclear reactor

#14
20200203031
2020-06-25

Nuclear reactor light-based fuel alignment systems and methods

#15
20200051704
2020-02-13

Method for housing nuclear reactor modules

#16
20190315498
2019-10-17

NUCLEAR THERMAL PROPULSION ROCKET ENGINE

#17
20190164657
2019-05-30

Nuclear power generation system

#18
20190164653
2019-05-30

Systems and methods for maintaining cover gas in nuclear reactors

#19
20190043626
2019-02-07

Modular lower moving system for nuclear fuel handling

#20
20190027261
2019-01-24

SYSTEM FOR TRANSFER OF FUEL ELEMENTS IN A NUCLEAR POWER PLANT

#21
20180374591
2018-12-27

SYSTEM FOR TRANSFERRING FUEL ELEMENTS IN A NUCLEAR POWER PLANT

#22
20180144835
2018-05-24

Moving an entire nuclear reactor core as a unitary structure

#23
20180075934
2018-03-15

Cask handling system and method

#24
20170213608
2017-07-27

In-core instrumentation

#25
20160141055
2016-05-19

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

#26
20150170766
2015-06-18

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

#27
20140334587
2014-11-13

System for handling fuel elements

#28
20130315363
2013-11-28

DEVICE AND METHOD FOR REPLACING AN IRRADIATED FUEL ASSEMBLY WITH A NEW FUEL ASSEMBLY IN THE VESSEL OF A NUCLEAR REACTOR, AND NUCLEAR REACTOR INCLUDING SUCH A DEVICE

#29
20130301779
2013-11-14

Small modular reactor refueling sequence

#30
20130177124
2013-07-11

Device for the dry handling of nuclear fuel assemblies

#31
20130045070
2013-02-21

Cask handling system and method

#32
20120243650
2012-09-27

NUCLEAR INSTALLATION

#33
20120201340
2012-08-09

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

#34
20110164718
2011-07-07

Device for gripping fuel elements, associated clamp and associated handling system

#35
20100296618
2010-11-25

Expansion gap radiation shield

#36
20100272224
2010-10-28

Fuel transfer system

#37
20100100364
2010-04-22

Method and apparatus for moving nuclear fuel

#38
20090323881
2009-12-31

Reactor geometry and dry confinement for a nuclear reactor enabling the racquetball effect of neutron conservation dry confinement to be supported by the four-factor and six-factor formula

#39
20090213979
2009-08-27

Nuclear power station comprising at least one high temperature reactor

#40
20080159463
2008-07-03

Handoff methods and assemblies for refueling a nuclear reactor

#41
20070002999
2007-01-04

Fuel grasping device and fuel exchanger

#42
20060056567
2006-03-16

Method for loading nuclear fuel assemblies inside a nuclear plant reactor core and device therefor

#43
20050100123
2005-05-12

Apparatus for transferring an article between fluid-filled vessels

#44
20050086036
2005-04-21

Method and apparatus for facilitating recovery of nuclear fuel from a fuel pool

#45
18632611
2025-07-01

Fuel salt shipping system