ClassID:

200395

G21F1/08 - CPC Classification

Classification description:

Shielding characterised by the composition of the materials; Selection of uniform shielding materials Metals; Alloys; Cermets, i.e. sintered mixtures of ceramics and metals

Sub-classes:
Recent Application in this class:
#1
20260120904
2026-04-30

NUCLEAR WASTE MANAGEMENT

#2
20260031248
2026-01-29

CARRYING APPARATUS FOR MULTIPLE RADIOACTIVE AMPOULES

#3
20260024675
2026-01-22

SHIELDING ELEMENT FOR X-RAY RADIATION WITH A LEAD SUBSTITUTE

#4
20250297343
2025-09-25

RARE EARTH MAGNESIUM ALLOY BASED ON HIGH-TEMPERATURE AND HIGH-PRESSURE HYDROGENATION AND PREPARATION METHOD

#5
20250259756
2025-08-14

LAYERED NEUTRON SHIELDING

#6
20250182921
2025-06-05

Neutron shielding materials selection method

#7
20250149194
2025-05-08

NUCLEAR REACTOR SHIELDING FACILITY, NUCLEAR FACILITY, AND NUCLEAR REACTOR SHIELDING FACILITY CONSTRUCTION METHOD

#8
20250118451
2025-04-10

RADIATION SHIELDING OVERLAY AND METHOD OF MANUFACTURE

#9
20250111959
2025-04-03

APPARATUS AND METHOD FOR ELECTROMAGNETIC RADIATION SHIELDING

#10
20250079030
2025-03-06

X-RAY SHIELDING MATERIAL, X-RAY INSPECTION APPARATUS INCLUDING SAME, AND METHOD OF MANUFACTURING X-RAY SHIELDING MATERIAL

#11
20250022626
2025-01-16

CONTAINER FOR RADIOACTIVE WASTE

#12
20240428962
2024-12-26

Dual-Function Radiation Shielding for Downhole Tool

#13
20240412884
2024-12-12

MATERIAL CONFIGURATION ENABLING FLEXIBILITY OF A STRUCTURE USING RIGID COMPONENTS

#14
20240379254
2024-11-14

SHIELDING FACILITY AND METHOD OF MAKING THEREOF

#15
20240274310
2024-08-15

INJECTION METHOD FOR NUCLEAR WASTE CAPSULE CONSTRUCTION

#16
20240233971
2024-07-11

APPARATUS AND METHODS FOR STORING HAZARDOUS WASTE MATERIALS BY ENCASING SAME IN A FUSIBLE METAL ALLOY

#17
20240136080
2024-04-25

Apparatus and methods for storing hazardous materials by encasing same in a fusible metal alloy

#18
20240055146
2024-02-15

SCATTERED RAY-SHIELDING UNDERWEAR FOR RADIATION THERAPY

#19
20240055145
2024-02-15

ON THE DESIGN OF A COMPOSITE HYDRIDE-METAL TO ACCOMMODATE HYDRIDE DECOMPOSITION

#20
20240038408
2024-02-01

MATERIALS FOR TUNGSTEN BORIDE NEUTRON SHIELDING

#21
20240013942
2024-01-11

Material configuration enabling flexibility of a structure using rigid components

#22
20230386690
2023-11-30

SILICON ENHANCED IONIZING RADIATION SHIELDING AND ITS METHOD OF MANUFACTURE

#23
20230352202
2023-11-02

Dual-function radiation shielding for downhole tool

#24
20230241677
2023-08-03

Atomized picoscale composition aluminum alloy and method thereof

#25
20230132031
2023-04-27

NEUTRON ABSORBING EMBEDDED HYDRIDE SHIELD

#26
20230126037
2023-04-27

Systems and approaches for sterilizing a drug delivery device

#27
20230117993
2023-04-20

Neutron absorbing apparatus

#28
20230104212
2023-04-06

Shielding facility and method of making thereof

#29
20230025227
2023-01-26

Layered neutron shielding

#30
20220392658
2022-12-08

System and methods for mitigating effects of radiation on composite structures

#31
20220336117
2022-10-20

SINTERED BODY FOR RADIATION SHIELDING MATERIAL, RADIATION SHIELDING MATERIAL, AND METHOD FOR PRODUCING THE SAME

#32
20220199273
2022-06-23

Moderated nuclear cask composite

#33
20220189649
2022-06-16

Material, configuration enabling flexibility of a structure using rigid components

#34
20220165441
2022-05-26

Radiation shielding overlay and method of manufacture

#35
20220087330
2022-03-24

A BRA REDUCING SECONDARY CANCER RISK

#36
20220005623
2022-01-06

Self shielded cyclotron radiation patch

#37
20220005622
2022-01-06

RADIATION SHIELDING MATERIAL

#38
20210398703
2021-12-23

Disposal container for high-level radioactive waste using multiple barriers and barrier system using thereof

#39
20210383938
2021-12-09

Shielding facility and methods of making thereof

#40
20210366625
2021-11-25

MITIGATING NUCLEAR FUEL DAMAGE: NUCLEAR REACTOR AND/OR INCIDENT OR ACCIDENT

#41
20210327673
2021-10-21

Shielded X-ray radiation apparatus

#42
20210327599
2021-10-21

Metal oxide impregnated conformal coatings for ionizing radiation shielding

#43
20210257117
2021-08-19

Lining method and lining

#44
20210225537
2021-07-22

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

#45
20210210237
2021-07-08

Box-type structure having shielding function

#46
20210189202
2021-06-24

SHIELD ADHESIVE HAVING NEUTRON SHIELDING PROPERTIES

#47
20210174980
2021-06-10

High level nuclear waste capsule systems and methods

#48
20210098147
2021-04-01

Shielding facility and methods of making thereof

#49
20210098144
2021-04-01

METHOD FOR MANUFACTURING LEAD-FREE RADIATION SHIELDING SHEET AND LEAD-FREE RADIATION SHIELDING SHEET

#50
20210082590
2021-03-18

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

#51
20210069405
2021-03-11

Systems and approaches for sterilizing a drug delivery device

#52
20200318223
2020-10-08

ATOMIZED PICOSCALE COMPOSITION ALUMINUM ALLOY AND METHOD THEREOF

#53
20200306556
2020-10-01

Metallic modules and assembly system for the formation of shielded walls, floor and ceiling for rooms used for radiotherapy

#54
20200303083
2020-09-24

Radiation resistant high-entropy alloy having FCC structure and preparation method thereof

#55
20200251234
2020-08-06

RADIATION SHIELDING SHEET

#56
20200234858
2020-07-23

Isotope enrichment for improved magnetic materials

#57
20200206412
2020-07-02

SYSTEMS AND APPROACHES FOR STERILIZING A DRUG DELIVERY DEVICE

#58
20200194139
2020-06-18

Shielding facility and method of making thereof

#59
20200185116
2020-06-11

Electronic enclosure with neutron shield for nuclear in-core applications

#60
20200179073
2020-06-11

Surgical drape including a layer to protect the operator from scattered radiation during cardiologic and radiologic invasive procedures

#61
20200176132
2020-06-04

Shielding materials for fusion reactors

#62
20200172687
2020-06-04

MEDICAL RADIATION ATTENUATION NATURAL RUBBER THIN FILMS, METHODS OF MAKING AND ARTICLES MADE THEREWITH

#63
20200135343
2020-04-30

Combined neutron shield and solenoid

#64
20200051705
2020-02-13

NECK SUPPORT WITH RADIATION PROTECTION

#65
20200027607
2020-01-23

Hazardous material canister

#66
20200005956
2020-01-02

Apparatus and methods for storing hazardous waste materials by encasing same in a fusible metal alloy

#67
20190385757
2019-12-19

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

#68
20190362863
2019-11-28

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

#69
20190198185
2019-06-27

Controlled hip container collapse for radioactive waste treatment

#70
20190172599
2019-06-06

Panel assembly having variable transmissivity and structural rigidity

#71
20190169719
2019-06-06

Atomized picoscale composition aluminum alloy and method thereof

#72
20190135471
2019-05-09

Systems and approaches for sterilizing a drug delivery device

#73
20190134296
2019-05-09

Systems and approaches for sterilizing a drug delivery device

#74
20190064082
2019-02-28

Lead curtain protective device for detecting device and ray shielding method

#75
20190043628
2019-02-07

Material configuration enabling flexibility of a structure using rigid components

#76
20180344267
2018-12-06

Backscattered ray shielding mechanism and portable X-ray generating device comprising same

#77
20180271610
2018-09-27

Surgical drape including a layer to protect the operator from scattered radiation during cardiologic and radiologic invasive procedures

#78
20180233246
2018-08-16

Neutron moderation material

#79
20180226164
2018-08-09

Source wire assembly for radiographic applications

#80
20180200395
2018-07-19

Systems and methods for autoclave cart loading and unloading system

#81
20180197645
2018-07-12

Radiographic and computed tomography inspection anti-counterfeit security

#82
20180154448
2018-06-07

ALUMINUM COMPOSITE MATERIAL AND METHOD FOR MANUFACTURING ALUMINUM COMPOSITE MATERIAL

#83
20180130563
2018-05-10

Radioprotective unwoven fabric and fiber product

#84
20180040387
2018-02-08

Alpha/beta radiation shielding materials

#85
20170372806
2017-12-28

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

#86
20170335433
2017-11-23

RADIATION SHIELDING COMPOSITION AND METHOD OF MAKING THE SAME

#87
20170316843
2017-11-02

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

#88
20170294244
2017-10-12

Protection devices for gamma radiography

#89
20170292179
2017-10-12

HIGH TEMPERATURE, RADIATION-RESISTANT, FERRITIC-MARTENSITIC STEELS

#90
20170186502
2017-06-29

Shielding materials for fusion reactors

#91
20170130302
2017-05-11

Atomized picoscale composition aluminum alloy and method thereof

#92
20170032858
2017-02-02

Radiation-shielding curtain

#93
20170032856
2017-02-02

SYSTEMS, DEVICES, METHODS, AND COMPOSITIONS INCLUDING FLUIDIZED X-RAY SHIELDING COMPOSITIONS

#94
20160358682
2016-12-08

CONTAINER

#95
20160332219
2016-11-17

METHOD FOR PRODUCING B4C/AL NEUTRON-ABSORBING MATERIAL SHEET BY CONTINUOUS CAST ROLLING

#96
20160322122
2016-11-03

Radiation shielding sheet

#97
20160201176
2016-07-14

Iron-based amorphous alloys and methods of synthesizing iron-based amorphous alloys

#98
20160199948
2016-07-14

Aluminum composite material and method for manufacturing aluminum composite material

#99
20160118151
2016-04-28

COMPOSITE METAL FOAM AND METHOD OF PREPARATION THEREOF

#100
20150368436
2015-12-24

High Carbon Grade Graphite Block And A Method To Make It

#101
20150335298
2015-11-26

Sensor integrated protection pad for shielding radiation

#102
20150287486
2015-10-08

Radiation shield with magnetic properties

#103
20150287485
2015-10-08

X-ray shielding material and method of preparation thereof

#104
20150250436
2015-09-10

Systems, devices, and methods for lowering dental x-ray dosage including feedback sensors

#105
20150250435
2015-09-10

Systems, devices, and methods for lowering dental x-ray dosage including feedback sensors

#106
20150250433
2015-09-10

Systems, devices, and methods for lowering dental x-ray dosage including feedback sensors

#107
20150151360
2015-06-04

Method for manufacturing boron-containing aluminum plate material

#108
20140301531
2014-10-09

PROTECTIVE SHIELD FOR X-RAY FLUORESCENCE (XRF) SYSTEM

#109
20140284503
2014-09-25

Radiation shielding structures

#110
20140265057
2014-09-18

Nanostructure neutron converter layer development

#111
20140247924
2014-09-04

RADIATION SHIELD TO LOCALLY IRRADIATE RADIATION

#112
20140246608
2014-09-04

Wave-absorbing metamaterial

#113
20140091241
2014-04-03

COMPOSITE METAL FOAM AND METHODS OF PREPARATION THEREOF

#114
20130343503
2013-12-26

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

#115
20130134332
2013-05-30

SHIELD AND METHOD FOR USING SAME

#116
20130112924
2013-05-09

Systems, devices, methods, and compositions including fluidized x-ray shielding compositions

#117
20130047786
2013-02-28

Processable high thermal neutron absorbing Fe-base alloy powder

#118
20120213994
2012-08-23

X-RAY ABSORBING COMPOSITIONS AND METHODS OF MAKING THE SAME

#119
20120196147
2012-08-02

Composite metal foam and methods of preparation thereof

#120
20120187315
2012-07-26

Neutron shielding material, method of manufacturing the same, and cask for spent fuel

#121
20110255648
2011-10-20

Neutron absorbers and methods of forming at least a portion of a neutron absorber

#122
20110033019
2011-02-10

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

#123
20110014484
2011-01-20

Electron absorber layer

#124
20110014353
2011-01-20

Corrosion resistant neutron absorbing coatings

#125
20100263766
2010-10-21

Iron-based amorphous alloys and methods of synthesizing iron-based amorphous alloys

#126
20100183110
2010-07-22

PACKAGING FOR THE TRANSPORTATION AND/OR STORAGE OF NUCLEAR MATERIALS WHICH INCLUDES RADIOLOGICAL PROTECTION MADE OF LEAD CAST OVER A METALLIC FRAMEWORK

#127
20100102279
2010-04-29

Radiation shielding members including nano-particles as a radiation shielding material and method for preparing the same

#128
20100090134
2010-04-15

Canister for final repository of spent nuclear fuel

#129
20100028193
2010-02-04

Atomized picoscale composite aluminum alloy and method thereof

#130
20100027732
2010-02-04

Methods for absorbing neutrons

#131
20090266996
2009-10-29

Lead shielding for a betatron

#132
20090114856
2009-05-07

Transport/storage cask for radioactive material

#133
20090065712
2009-03-12

Dual neutron-gamma ray source

#134
20080112540
2008-05-15

SHIELD ASSEMBLY APPARATUS FOR AN X-RAY DEVICE

#135
20080112538
2008-05-15

Electron absorption apparatus for an x-ray device

#136
20070153965
2007-07-05

Corrosion resistant neutron absorbing coatings

#137
20070064860
2007-03-22

Aluminum-based neutron absorber and method for production thereof

#138
20060137783
2006-06-29

Aluminum base alloy containing boron and manufacturing method thereof

#139
20060090872
2006-05-04

Aluminum alloy-boron carbide composite material

#140
20060057013
2006-03-16

Method of manufacturing a radioactive-substance storage member, billet for use in extrusion of the same, and square pipe

#141
20050258405
2005-11-24

Composite materials and techniques for neutron and gamma radiation shielding

#142
20050178986
2005-08-18

Lead substitute material for radiation protection purposes

#143
18951388
2025-04-15

Gamma radiation shielding materials incorporating neodymium-doped zirconia nanoparticles and methods for preparation thereof

#144
17476549
2024-05-07

Telescopic lead blanket lifting frame