G01N 2223/626
Radioactive material
Official title: radioactive material
G01N2223/626 (Radioactive material) appears on 29 US grants and 32 published applications in this corpus.
Search patents in G01N- Granted patents
- 29
- Published applications
- 32
- Assignees
- 37
- Inventors
- 121
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 3 |
| 2011 | 0 | 1 |
| 2012 | 2 | 3 |
| 2013 | 3 | 1 |
| 2014 | 0 | 3 |
| 2015 | 4 | 2 |
| 2016 | 2 | 1 |
| 2017 | 1 | 2 |
| 2018 | 3 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 3 |
| 2025 | 1 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for improved analysis of electromagnetic spectra29 Sep 2026US 12,748,061 B2Serva Energy, Inc.
- System and method enabling the behavior of radioactive substance within a structure to be determined30 Sep 2025US 12,429,611 B2
- Method for assessing the concentration of uranium in a sample by gamma spectrometry, and associated device10 Oct 2023US 11,782,045 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- System and method for evaluating elution efficiency and radiopurity of tc-99m generators19 Jul 2022US 11,391,853 B2BWXT Isotope Technology Group, Inc.
- System of mobile charged particle detectors and methods of spent nuclear fuel imaging22 Dec 2020US 10,872,746 B2Decision Sciences International Corporation
- Generation of fused environmental and compositional information12 Feb 2026US 2026/0044645 A1Gamma Reality, Inc.
- Method and Apparatus for Capturing Iodine Vapor28 Aug 2025US 2025/0271371 A1Palladias LLC
- Systems and methods for improved analysis of electromagnetic spectra23 Jan 2025US 2025/0027892 A1Fusion Energy Solutions, Inc.
- X-ray talbot imaging apparatus and x-ray talbot imaging method31 Oct 2024US 2024/0361256 A1Konica Minolta, Inc.
- System and method enabling the behavior of radioactive substance within a structure to be determined20 Jun 2024US 2024/0201401 A1Eczacibasi Monrol Nukleer Urunler Sanayi Ve Ticaret Anonim Sirketi
Most cited
By later US patents
- Method and system for uranium exploration12US 4,568,510 AMobil Oil Corporation · 1986
- Non-destructive method for determining neutron exposure and constituent concentrations of a body9US 4,622,200 AThe United States of America as represented by the United States Department of Energy · 1986
- Core logging6US 4,623,792 AGeneral Mining Union Corporation Limited · 1986
- Dual angle radiation scanning of objects6US 8,137,976 B2Varian Medical Systems, Inc. · 2012
- Integrated circuit sample preparation for alpha emission measurements5US 8,471,215 B1Marvell Israel (M. I. S. L.) Ltd. · 2013