Description
Class G21G : CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
Subclass 4/00: Radioactive sources
G21G 4/00
Sub-Class
Stats
- 112 US PATENTS IN FORCE
- 2 US APPLICATIONS PENDING
- 88 Total Patent Owners
- 1,011 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11986680 | Neutron capture therapy system comprising a beam shaping assembly configured to shape a neutron beam | Aug 22, 22 | May 21, 24 | NEUBORON MEDTECH LTD. |
| 11974386 | Irradiation targets for the production of radioisotopes | Jun 09, 22 | Apr 30, 24 | BWXT Isotope Technology Group, Inc. |
| 11669014 | Gamma ray generator and method of generating gamma ray | Jul 27, 22 | Jun 06, 23 | Taiwan Semiconductor Manufacturing Company Ltd. |
| 11484612 | UV disinfection device and method | Dec 03, 18 | Nov 01, 22 | Uvton, Inc. |
| 11460779 | Gamma ray generator and gamma ray lithography system | Jul 19, 21 | Oct 04, 22 | Taiwan Semiconductor Manufacturing Company Ltd. |
| 11458336 | Neutron capture therapy system comprising a beam shaping assembly configured to shape a neutron beam | Feb 24, 20 | Oct 04, 22 | NEUBORON MEDTECH LTD. |
| 11363709 | Irradiation targets for the production of radioisotopes | Feb 22, 18 | Jun 14, 22 | BWXT Isotope Technology Group, Inc. |
| 11276508 | Surrogate isotope-containing materials for emergency response training and Methods of formation and dispersal | Dec 20, 18 | Mar 15, 22 | Battelle Energy Alliance LLC |
| 11067898 | Gamma ray generator, gamma ray lithography system and method of performing gamma ray lithography | Jun 09, 20 | Jul 20, 21 | Taiwan Semiconductor Manufacturing Company Ltd. |
| 10706983 | Mass production method of loading radioisotopes into radiovoltaics | Apr 13, 15 | Jul 07, 20 | The Curators of the University of Missouri |
| 10236090 | Synthesizing radioisotopes using an energy recovery linac | Jul 04, 13 | Mar 19, 19 | Jefferson Science Associates LLC |
| 10153059 | Charged particle acceleration device | Feb 25, 13 | Dec 11, 18 | The Regents of the University of California |
| 10141080 | Insoluble cesium glass | Feb 11, 15 | Nov 27, 18 | QSA GLOBAL, INC. |
| 10012740 | Real time nuclear isotope detection | Aug 11, 17 | Jul 03, 18 | Bracco Diagnostics Inc. |
| 9947428 | Atomic beam source | Feb 10, 17 | Apr 17, 18 | NGK Insulators, Ltd. |
| 9204527 | Neutron generator | Apr 14, 10 | Dec 01, 15 | SCHLUMBERGER TECHNOLOGY CORPORATION |
| 9165692 | Radioactive glass source | Apr 02, 14 | Oct 20, 15 | IP LIBERTY VISION CORPORATION |
| 9093248 | Triboelectric X-ray source | Mar 09, 12 | Jul 28, 15 | TRIBO LABS, THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, |
| 9029816 | System and method for emitting infrared radiation using reflected radiation to enhance emission efficiency | Dec 14, 12 | May 12, 15 | KONINKLIJKE PHILIPS N.V. |
| 8816305 | Filter for material supply apparatus | Dec 20, 11 | Aug 26, 14 | ASML NETHERLANDS B.V. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0284,585 | IRRADIATION TARGETS FOR THE PRODUCTION OF RADIOISOTOPES | Apr 17, 24 | Aug 22, 24 | Not available |
| 2012/0002,777 | TRIURANIUM DISILICIDE NUCLEAR FUEL COMPOSITION FOR USE IN LIGHT WATER REACTORS | Jun 17, 11 | Jan 05, 12 | WESTINGHOUSE ELECTRIC COMPANY LLC |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 31 Months (last 2 years Issuances)
- 31 Months (last 5 years Issuances)