ClassID:

200501

G21G1/06 - CPC Classification

Classification description:

Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes outside nuclear reactors or particle accelerators by neutron irradiation

Sub-classes:
Recent Application in this class:
#1
20250253067
2025-08-07

SEMICONDUCTOR BETAVOLTAIC BATTERY WITH INTEGRATED BETA EMITTER

#2
20250246333
2025-07-31

PREPARATION OF HIGH SPECIFIC ACTIVITY PT ISOTOPES FROM IR ALLOYS

#3
20250046486
2025-02-06

NEUTRON ACTIVATOR, NEUTRON ACTIVATION SYSTEM COMPRISING SUCH NEUTRON ACTIVATOR AND METHOD FOR NEUTRON ACTIVATION IMPLEMENTING SUCH NEUTRON ACTIVATOR

#4
20250037895
2025-01-30

ACCELERATOR-DRIVENNEUTRON ACTIVATOR FOR BACHYTHERAPY

#5
20240363261
2024-10-31

Separation of rare earth elements by means of physical chemistry

#6
20240339233
2024-10-10

SEPARATION OF RARE EARTH ELEMENTS BY MEANS OF PHYSICAL CHEMISTRY

#7
20240285819
2024-08-29

COMPOSITION OF RADIOACTIVE AND NON-RADIOACTIVE MICROPARTICLES

#8
20240284585
2024-08-22

IRRADIATION TARGETS FOR THE PRODUCTION OF RADIOISOTOPES

#9
20240233974
2024-07-11

PRODUCTION OF RADIOISOTOPES WITH HIGHLY ENRICHED TARGET ENCLOSURE MATERIAL

#10
20240153662
2024-05-09

METHODS AND SYSTEMS FOR PRODUCING RADIONUCLIDES USING NEUTRON ACTIVATION

#11
20240136083
2024-04-25

PRODUCTION OF RADIOISOTOPES WITH HIGHLY ENRICHED TARGET ENCLOSURE MATERIAL

#12
20240079158
2024-03-07

NEUTRON ACTIVATOR, NEUTRON ACTIVATION SYSTEM COMPRISING SUCH NEUTRON ACTIVATOR AND METHOD FOR NEUTRON ACTIVATION IMPLEMENTING SUCH NEUTRON ACTIVATOR

#13
20230411034
2023-12-21

USE OF SUB-CRITICAL NEUTRON MULTIPLICATION DRIVEN BY ELECTRONIC NEUTRON GENERATORS TO PRODUCE RADIOISOTOPES

#14
20230326621
2023-10-12

ACCELERATOR-DRIVEN NEUTRON ACTIVATOR FOR BRACHYTHERAPY

#15
20230187089
2023-06-15

FAST-NEUTRON FLUX RADIATING DEVICE WITH AN IMPROVED SUPPORT FOR A TARGET OF RADIATIONS AND RADIATING METHOD THEREOF

#16
20230050632
2023-02-16

METHOD AND APPARATUS FOR PRODUCING RADIOISOTOPE

#17
20220367081
2022-11-17

Method for purifying Ra-containing solution, method for producing Ra target, and method for producing Ac

#18
20220356591
2022-11-10

Production method of 226Ra target, production method of 225Ac, and electrodeposition solution for producing 226Ra target

#19
20220344068
2022-10-27

NEUTRON ACTIVATOR, NEUTRON ACTIVATION SYSTEM COMPRISING SUCH NEUTRON ACTIVATOR AND METHOD FOR NEUTRON ACTIVATION IMPLEMENTING SUCH NEUTRON ACTIVATOR

#20
20220328208
2022-10-13

PRODUCTION METHOD OF 225Ac

#21
20220328207
2022-10-13

Method for producing Ac

#22
20220312578
2022-09-29

Irradiation targets for the production of radioisotopes

#23
20220211887
2022-07-07

Composition of radioactive and non-radioactive microparticles

#24
20220208409
2022-06-30

RADIONUCLIDE PRODUCTION METHOD AND RADIONUCLIDE PRODUCTION SYSTEM

#25
20220199276
2022-06-23

SYSTEMS AND METHODS FOR PRODUCING ACTINIUM-225

#26
20220193276
2022-06-23

Production of Lu-177 and other radionuclides via hot atom capture on nanostructured carbon

#27
20220165446
2022-05-26

Beam target and beam target system

#28
20220148753
2022-05-12

ACCELERATOR-DRIVEN NEUTRON ACTIVATOR FOR BRACHYTHERAPY

#29
20220108812
2022-04-07

Method for producing actinium-225 from a radium-226 target by shielding the target from thermal neutrons in a moderated nuclear reactor

#30
20220088416
2022-03-24

Neutron capture therapy system and target for particle beam generating device

#31
20210358650
2021-11-18

System for electrostatic accelerator driven neutron generation for a liquid-phase based transmutation of radioactive transuranic waste

#32
20210287823
2021-09-16

Productions of radioisotopes

#33
20210257121
2021-08-19

Neutron activator includes a metallic plate target configured to produce protons through interaction with a proton beam and method of use

#34
20210051795
2021-02-18

Neutron source and method of producing a neutron beam

#35
20210027906
2021-01-28

Method of producing actinium by irradiating liquefied radium with a particle beam

#36
20200203032
2020-06-25

Surrogate isotope-containing materials for emergency response training and Methods of formation and dispersal

#37
20200185118
2020-06-11

Radiation source including osmium

#38
20200126683
2020-04-23

Accelerator-driven neutron activator for brachytherapy

#39
20200035373
2020-01-30

HIGH EFFICIENCY NEUTRON CAPTURE PRODUCT PRODUCTION

#40
20200027620
2020-01-23

Compact radioisotope generator

#41
20200027619
2020-01-23

Composition of matter comprising a radioisotope composition

#42
20200005957
2020-01-02

Apparatus and method for neutron transmutation doping of semiconductor wafers

#43
20190358470
2019-11-28

Neutron capture therapy system and target for particle beam generating device

#44
20190326029
2019-10-24

Apparatus and method for generating medical isotopes

#45
20190290789
2019-09-26

Production of Re-188/186 particles

#46
20180322973
2018-11-08

Irradiation targets for the production of radioisotopes

#47
20180308698
2018-10-25

Apparatus and method for neutron transmutation doping of semiconductor wafers

#48
20180240561
2018-08-23

DIRECT SYNTHESIS OF RADIOACTIVE NANOPARTICLES INVOLVING NEUTRONS

#49
20180061516
2018-03-01

PRODUCTION OF MOLYBDENUM-99 USING ELECTRON BEAMS

#50
20180055955
2018-03-01

Scandium nano-radiopharmaceutical

#51
20170337998
2017-11-23

High efficiency continuous-flow production of radioisotopes

#52
20170316845
2017-11-02

FLEXIBLE IRRADIATION FACILITY

#53
20170271038
2017-09-21

Method of manufacturing a radiation source

#54
20170200521
2017-07-13

APPARATUS AND METHODS FOR TRANSMUTATION OF ELEMENTS

#55
20160379728
2016-12-29

YTTRIUM-90 PRODUCTION SYSTEM AND METHOD

#56
20160304355
2016-10-20

Synthesis method of lithium-titanium oxide using solid-state method

#57
20160189816
2016-06-30

Targetry coupled separations

#58
20160172065
2016-06-16

Creation of isotopes using laser beams

#59
20160148712
2016-05-26

Productions of radioisotopes

#60
20160078971
2016-03-17

System and method for generating molybdenum-99 and metastable technetium-99, and other isotopes

#61
20160042826
2016-02-11

HIGH EFFICIENCY NEUTRON CAPTURE PRODUCT PRODUCTION

#62
20150302944
2015-10-22

Combined moderator/target for neutron activation process

#63
20150243396
2015-08-27

Techniques for on-demand production of medical isotopes such as Mo-99/Tc-99m and radioactive iodine isotopes including I-131

#64
20150243395
2015-08-27

Techniques for on-demand production of medical isotopes such as Mo-99/Tc-99m and radioactive iodine isotopes including I-131

#65
20150235722
2015-08-20

Arrangement for generating a proton beam and an installation for transmutation of nuclear wastes

#66
20140348284
2014-11-27

Production of molybdenum-99 using electron beams

#67
20140153684
2014-06-05

Dry phase reactor for generating medical isotopes

#68
20130336437
2013-12-19

Apparatus and methods for transmutation of elements

#69
20130202073
2013-08-08

Method and apparatus of deactivating explosives and chemical warfare with high-energy neutrons generated from deuterium tritium fusion reaction

#70
20130170593
2013-07-04

Method of producing radionuclides

#71
20130142296
2013-06-06

Apparatus and method for generating medical isotopes

#72
20130070883
2013-03-21

Method of utilizing nuclear reactions of neutrons to produce primarily lanthanides and/or platinum metals

#73
20120294403
2012-11-22

Methods and apparatus for suppressing tritium permeation during tritium production

#74
20120276003
2012-11-01

COMPOUND CONTAINING AN OXYGEN-15, PREPARATION AND USE THEREOF, AND COMPOSITION COMPRISING THEREOF

#75
20120275556
2012-11-01

METHOD AND APPARATUS FOR NOVEL NEUTRON ACTIVATION GEOMETRIES IN A FLOWING CARRIER STREAM

#76
20120257703
2012-10-11

CHARGED PARTICLE GENERATOR

#77
20120219100
2012-08-30

IODINE-125 PRODUCTION SYSTEM AND METHOD

#78
20120183111
2012-07-19

Prompt gamma-ray detection apparatus for analyzing chemical materials using femtosecond pulse laser-induced neutrons

#79
20120142993
2012-06-07

Method for large scale production of cesium-131 with low cesium-132 content

#80
20120069946
2012-03-22

Compact radioisotope generator

#81
20120042748
2012-02-23

Purification process for Gd produced in natural europium targets

#82
20110305308
2011-12-15

ADVANCED ONCE-THROUGH PROCESSING FOR EXTRACTING MOLYBDENUM-99 FROM DEUTERIUM AND LOW ENRICHED URANIUM SOLUTIONS

#83
20110286565
2011-11-24

Techniques for on-demand production of medical radioactive iodine isotopes including I-131

#84
20110280356
2011-11-17

Techniques for on-demand production of medical isotopes such as Mo-99/Tc-99m and radioactive iodine isotopes including I-131

#85
20110272272
2011-11-10

Method of producing molybdenum-99

#86
20110265605
2011-11-03

METHODS OF PRODUCING AND RECOVERING PLUTONIUM-238

#87
20110216868
2011-09-08

Irradiation target positioning devices and methods of using the same

#88
20110118491
2011-05-19

PROCESS FOR THE PRODUCTION OF NO-CARRIER ADDED 99 MO

#89
20110080986
2011-04-07

METHOD OF TRANSMUTING VERY LONG LIVED ISOTOPES

#90
20110056531
2011-03-10

METHOD FOR ENHANCING THE PERFORMANCE OF THERMOELECTRIC MATERIALS BY IRRADIATION-PROCESSING

#91
20110019789
2011-01-27

Radionuclide production using a Z-pinch neutron source

#92
20110013738
2011-01-20

Neutron Source For Creation of Isotopes

#93
20100296616
2010-11-25

Methods of producing cesium-131

#94
20100215137
2010-08-26

Method and apparatus for producing radioisotope

#95
20090316850
2009-12-24

Generating short-term criticality in a sub-critical reactor

#96
20090257543
2009-10-15

Production of thorium-229 using helium nuclei

#97
20090225921
2009-09-10

Direct production of thermal antineutrons and antiprotons

#98
20090022257
2009-01-22

DIRECT PRODUCTION OF THERMAL ANTINEUTRONS AND ANTIPROTONS

#99
20080076957
2008-03-27

Method of producing europium-152 and uses therefor

#100
20080060998
2008-03-13

Chromatographic extraction with di(2-ethylhexyl)orthophosphoric acid for production and purification of promethium-147

#101
20080040907
2008-02-21

Method to seal reactive materials under vacuum

#102
20080011966
2008-01-17

DIRECT PRODUCTION OF THERMAL ANTINEUTRONS AND ANTIPROTONS

#103
20070160176
2007-07-12

Isotope generator

#104
20070098130
2007-05-03

Production of thorium-229 from thorium-230

#105
20070092051
2007-04-26

Method of producing radium-225 and decay products thereof

#106
20060051269
2006-03-09

Method of separating and purifying Cesium-131 from Barium nitrate

#107
20060039521
2006-02-23

Direct production of thermal antineutrons and antiprotons

#108
20060024223
2006-02-02

Method of separating and purifying cesium-131 from barium carbonate

#109
20050105666
2005-05-19

Production of thorium-229

#110
20050082469
2005-04-21

Neutron-driven element transmuter

#111
18130461
2024-02-06

Separation of rare earth elements by means of physical chemistry for use in medical applications

#112
17018193
2020-12-15

Systems and methods for producing Actinium-225