G01N 23/204
Using neutrons
Official title: using neutrons
G01N23/204 (Using neutrons) appears on 41 US grants and 34 published applications in this corpus.
Search patents in G01N- Granted patents
- 41
- Published applications
- 34
- Assignees
- 31
- Inventors
- 104
- Latest grant
- 22 Jul 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 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 2 | 3 |
| 2016 | 0 | 3 |
| 2017 | 1 | 3 |
| 2018 | 3 | 2 |
| 2019 | 1 | 2 |
| 2020 | 2 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 7 |
| 2023 | 4 | 2 |
| 2024 | 5 | 2 |
| 2025 | 4 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nondestructive inspection system22 Jul 2025US 12,366,542 B2Riken
- Pulsed neutron apparatus and method for using same to analyze core samples17 Jun 2025US 12,332,193 B2Core Laboratories LP
- Nondestructive inspecting device, and nondestructive inspecting method25 Mar 2025US 12,259,340 B2Riken
- Extraterrestrial nanosecond neutron analysis and associated particle imaging25 Feb 2025US 12,235,405 B1Lunar Helium-3 Mining, LLC
- Locating mining sites using an open mass spectrometer24 Sep 2024US 12,100,580 B1Lunar Helium-3 Mining, LLC
- Generation of fused environmental and compositional information12 Feb 2026US 2026/0044645 A1Gamma Reality, Inc.
- Neutron detection system19 Jun 2025US 2025/0199194 A1Lunar Helium-3 Mining, LLC
- Nondestructive inspection system13 Jun 2024US 2024/0192153 A1Riken
- Systems and methods for real-time measurement of soil carbon sequestration using non-invasive multimodal sensors18 Apr 2024US 2024/0125759 A1GroundTruth Ag, Inc.
- Nondestructive inspecting device, and nondestructive inspecting method7 Dec 2023US 2023/0393082 A1Riken
Most cited
By later US patents
- Method and apparatus for the noninvasive interrogation of objects157US 4,864,142 APenetron, Inc. · 1989
- Integrated substance detection and identification system99US 5,557,108 A1996
- Coded aperture imaging56US 6,205,195 B1Massachusetts Institute of Technology · 2001
- Neutron scatter method and apparatus for the noninvasive interrogation of objects40US 4,918,315 APenetron, Inc. · 1990
- Methods of detecting the locations of well treating fluids30US 5,572,021 AHalliburton Company · 1996