G01V 5/234
Measuring induced radiation
Official title: {Measuring induced radiation, e.g. thermal neutron activation analysis}
G01V5/234 (Measuring induced radiation) appears on 101 US grants and 85 published applications in this corpus.
Search patents in G01V- Granted patents
- 101
- Published applications
- 85
- Assignees
- 78
- Inventors
- 208
- Latest grant
- 22 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 9 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 4 | 5 |
| 2007 | 5 | 10 |
| 2008 | 4 | 5 |
| 2009 | 7 | 10 |
| 2010 | 3 | 4 |
| 2011 | 2 | 3 |
| 2012 | 6 | 9 |
| 2013 | 9 | 3 |
| 2014 | 4 | 4 |
| 2015 | 6 | 1 |
| 2016 | 2 | 2 |
| 2017 | 0 | 1 |
| 2018 | 2 | 2 |
| 2019 | 1 | 2 |
| 2020 | 1 | 6 |
| 2021 | 2 | 3 |
| 2022 | 3 | 3 |
| 2023 | 2 | 1 |
| 2024 | 5 | 1 |
| 2025 | 2 | 3 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Extraterrestrial nanosecond neutron analysis and associated particle imaging25 Feb 2025US 12,235,405 B1Lunar Helium-3 Mining, LLC
- Scanning mode application of neutron-induced gamma analysis for soil carbon mapping9 Jul 2024US 12,031,928 B2Auburn University
- Measuring spectral contributions of elements in regions in and about a borehole using a borehole spectroscopy tool2 Jul 2024US 12,025,767 B2Schlumberger Technology Corporation
- Enhanced security threat detection23 Apr 2024US 11,966,004 B2Viken Detection Corporation
- Method for extracting discrete neutron components from photo-nuclear reactions using a trained neural network16 Apr 2026US 2026/0104371 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Generation of fused environmental and compositional information12 Feb 2026US 2026/0044645 A1Gamma Reality, Inc.
- Method and System for Detecting a Material14 Aug 2025US 2025/0258116 A1Viken Detection Corporation
- Neutron detection system19 Jun 2025US 2025/0199194 A1Lunar Helium-3 Mining, LLC
- Downhole lithium detection systems and methods27 Mar 2025US 2025/0102699 A1Schlumberger Technology Corporation
Most cited
By later US patents
- Detection of concealed explosives and contraband345US 5,600,303 ATechnology International Incorporated · 1997
- Single beam photoneutron probe and X-ray imaging system for contraband detection and identification336US 5,838,759 AAdvanced Research and Applications Corporation · 1998
- Straddle inspection system280US 5,638,420 AAdvanced Research and Applications Corporation · 1997
- Apparatus and method for detecting contraband using fast neutron activation257US 5,098,640 AScience Applications International Corporation · 1992
- Detection of concealed explosives and contraband234US 5,692,029 ATechnology International Incorporated · 1997