G21G 1/12

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Class  G21G : CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES


Subclass 1/12: Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation, or particle bombardment, e.g. producing radioactive isotopes (by thermonuclear reactions in nuclear reactors G21B ; conversion of nuclear fuel in nuclear reactors G21C ) outside of nuclear reactors or particle accelerators by electromagnetic irradiation, e.g. with gamma or X-rays (irradiation devices G21K 5/00 )

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12194311 Method for constructing photon source model function of medical linear acceleratorMay 31, 22Jan 14, 25Harbin Medical University
12162076 Method of manufacturing a nanofluid and a system used in the manufacturing of the nanofluidDec 17, 21Dec 10, 24UNIVERSITY OF SOUTH AFRICA
12046385 Production method of 226Ra target, production method of 225Ac, and electrodeposition solution for producing 226Ra targetJun 18, 20Jul 23, 24Nihon Medi-Physics Co. Ltd.
12014838 Radioisotope target stationAug 27, 18Jun 18, 24UChicago Argonne, LLC
11908591 Enrichment and radioisotope productionSep 13, 19Feb 20, 24ASML Netherlands B.V.
11798702 System and method for collecting and isolating radiosotopesAug 28, 19Oct 24, 23UChicago Argonne, LLC
11670432 Multi-layered radio-isotope for enhanced photoelectron avalanche processJan 10, 22Jun 06, 23The United States of America as represented by the Administrator of NASA
11594345 Method for producing Ac-225 from Ra-226Nov 25, 20Feb 28, 23Ion Beam Applications S. A.
11551826 AcJun 22, 22Jan 10, 23Nihon Medi-Physics Co. Ltd.
11479831 Production of copper-67 from an enriched zinc-68 targetMay 11, 20Oct 25, 22Idaho State University
11443868 Triple containment targets for particle irradiationSep 14, 17Sep 13, 22UChicago Argonne, LLC
11276508 Surrogate isotope-containing materials for emergency response training and Methods of formation and dispersalDec 20, 18Mar 15, 22Battelle Energy Alliance LLC
11257604 Multi-layered radio-isotope for enhanced photoelectron avalanche processMay 30, 19Feb 22, 22The United States of America as represented by the Administrator of NASA
11170907 Radioisotope productionNov 03, 16Nov 09, 21ASML Netherlands B.V.
11049628 Target unit with ceramic capsule for producing cu-67 radioisotopeOct 22, 18Jun 29, 21UChicago Argonne, LLC
10777331 Processes for generating germanium-68 with reduced volatilesNov 08, 17Sep 15, 20CURIUM US LLC
10720254 Production of radioactive isotope Cu-67 from gallium targets at electron acceleratorsFeb 23, 17Jul 21, 20Jefferson Science Associates LLC
10711325 Production of copper-67 from an enriched zinc-68 targetMar 15, 18Jul 14, 20Idaho State University
10535441 Method of irradiating a targetJul 19, 18Jan 14, 20Mevex Corporation
10242760 System and method for generating molybdenum-99 and metastable technetium-99, and other isotopesNov 23, 15Mar 26, 19Varian Medical Systems, Inc.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0104,883 APPARATUS FOR LASER-DRIVEN INERTIAL CONFINEMENT AND TRITIUM PRODUCTIONOct 16, 24Mar 27, 25Massachusetts Institute of Technology
2025/0014,771 PRODUCING AC-225 USING GAMMA RADIATIONNov 07, 22Jan 09, 25Westinghouse Electric Company LLC; University of Pittsburgh - of the Commonwealth System of Higher Education;
2025/0006,394 METHOD FOR THE PRODUCTION OF ISOTOPES WITH HIGH-ENERGY LASER PULSES ASSISTED BY PLASMONIC AMPLIFICATIONNov 08, 22Jan 02, 25Not available
2024/0308,846 METHOD OF AND APPARATUS FOR PLASMA REACTIONAug 02, 23Sep 19, 24Not available
2024/0153,663 RADIONUCLIDE PRODUCTION SYSTEM AND RADIONUCLIDE PRODUCTION METHODMar 17, 22May 09, 24Not available
2024/0087,766 RADIOISOTOPE GENERATOR, APPARATUS, SYSTEM AND METHODSep 09, 22Mar 14, 24NU PLANET PHARMACEUTICAL RADIOISOTOPES, INC
2023/0290,532 SYSTEM FOR PRODUCTION OF RADIOISOTOPES BY BREMSSTRAHLUNG COMPRISING A CURVED CONVERTERMar 10, 23Sep 14, 23Not available
2023/0083,570 ASSEMBLIES AND PROCESSES INVOLVING RADIOISOTOPE GENERATIONSep 28, 22Mar 16, 23NU Planet Holding Co.
2022/0328,208 PRODUCTION METHOD OF 225AcJun 23, 22Oct 13, 22Nihon Medi-Physics Co. Ltd.
2022/0165,447 APPARATUS FOR GENERATING AND TRANSPORTING SPECTRAL LINE RADIATIONOct 13, 21May 26, 22Not available
2022/0108,813 NOVEL METHOD TO SEPARATE ISOTOPES CREATED BY PHOTONUCLEAR REACTIONSNov 05, 21Apr 07, 22STC.UNM
2021/0343,443 ENRICHMENT AND RADIOISOTOPE PRODUCTIONSep 13, 19Nov 04, 21ASML Netherlands B.V.
2020/0381,134 Light-Nuclei Element SynthesisAug 01, 18Dec 03, 20Not available
2020/0312,476 Production of RadioisotopesJun 29, 18Oct 01, 20The South African Nuclear Energy Corporation SOC Limited
2019/0259,503 METHOD AND APPARATUS FOR ENERGY CONVERSIONMar 21, 17Aug 22, 19Not available
2019/0043,632 Light-Nuclei Element SynthesisAug 01, 18Feb 07, 19Not available
2018/0019,034 PRODUCTION OF N-13 AMMONIA RADIONUCLIDEJul 12, 17Jan 18, 18Not available
2017/0076,830 ENERGY RECOVERY LINAC FOR RADIOISOTOPE PRODUCTION WITH SPATIALLY-SEPARATED BREMSSTRAHLUNG RADIATOR AND ISOTOPE PRODUCTION TARGETApr 29, 16Mar 16, 17JEFFERSON SCIENCE ASSOCIATES, LLC, Muons, Inc.,

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