G01T 3/00
Measuring neutron radiation
Official title: Measuring neutron radiation (G01T5/00 takes precedence)
G01T3/00 (Measuring neutron radiation) appears on 1,155 US grants and 1,050 published applications in this corpus.
Search patents in G01T- Granted patents
- 1,155
- Published applications
- 1,050
- Assignees
- 519
- Inventors
- 2,131
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 6 | 0 |
| 1978 | 12 | 0 |
| 1979 | 6 | 0 |
| 1980 | 7 | 0 |
| 1981 | 8 | 0 |
| 1982 | 2 | 0 |
| 1983 | 10 | 0 |
| 1984 | 7 | 0 |
| 1985 | 8 | 0 |
| 1986 | 11 | 0 |
| 1987 | 6 | 0 |
| 1988 | 6 | 0 |
| 1989 | 10 | 0 |
| 1990 | 6 | 0 |
| 1991 | 6 | 0 |
| 1992 | 11 | 0 |
| 1993 | 8 | 0 |
| 1994 | 12 | 0 |
| 1995 | 10 | 0 |
| 1996 | 9 | 0 |
| 1997 | 7 | 0 |
| 1998 | 10 | 0 |
| 1999 | 5 | 0 |
| 2000 | 11 | 0 |
| 2001 | 3 | 2 |
| 2002 | 13 | 13 |
| 2003 | 18 | 14 |
| 2004 | 11 | 18 |
| 2005 | 15 | 26 |
| 2006 | 21 | 25 |
| 2007 | 17 | 29 |
| 2008 | 19 | 23 |
| 2009 | 19 | 46 |
| 2010 | 33 | 51 |
| 2011 | 28 | 56 |
| 2012 | 46 | 62 |
| 2013 | 46 | 72 |
| 2014 | 75 | 95 |
| 2015 | 76 | 56 |
| 2016 | 69 | 55 |
| 2017 | 70 | 51 |
| 2018 | 59 | 63 |
| 2019 | 66 | 48 |
| 2020 | 49 | 52 |
| 2021 | 46 | 35 |
| 2022 | 30 | 41 |
| 2023 | 37 | 47 |
| 2024 | 35 | 33 |
| 2025 | 25 | 20 |
| 2026 | 23 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G01T 3/06Measuring neutron radiation: with scintillation detectors429
- G01T 3/08Measuring neutron radiation: with semiconductor detectors250
- G01T 3/008Measuring neutron radiation: using an ionisation chamber filled with a gas, liquid140
- G01T 3/006Measuring neutron radiation: using self-powered detectors64
- G01T 3/001Spectrometry42
- G01T 3/02Measuring neutron radiation: by shielding other radiation14
- G01T 3/04Measuring neutron radiation: using calorimetric devices9
Recent patents
- Radiographic imaging apparatus and radiographic imaging system6 Oct 2026US 12,751,686 B2Konica Minolta, Inc.
- Reactor and method commonly applicable for high-pressure in-situ DSC and neutron tests of gas hydrate6 Oct 2026US 12,754,155 B2Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences
- Non-radioisotope neutron device29 Sep 2026US 12,748,221 B2Xelera Research LLC
- System and method to count neutrons29 Sep 2026US 12,748,224 B2Rapiscan Holdings, Inc.
- Neutron beam monitoring system29 Sep 2026US 12,748,227 B1UT-Battelle, LLC
- Neutron event rate detector8 Oct 2026US 2026/0309880 A1Raytheon Company
- Microchannel plates with structured channels constructed from patterned laminae8 Oct 2026US 2026/0309881 A1Southwest Research Institute
- Neutron dosimetry1 Oct 2026US 2026/0299149 A1Thermo Fisher Scientific Messtechnik GmbH
- Modular neutron spectrometer24 Sep 2026US 2026/0287768 A1Blue Origin Manufacturing, LLC
- Neutron Counting by Delayed Capture-Gamma Detection (DCD)17 Sep 2026US 2026/0276847 A1Rapiscan Holdings, Inc.
Most cited
By later US patents
- X-ray backscatter mobile inspection van145US 7,218,704 B1American Science and Engineering, Inc. · 2007
- X-ray backscatter mobile inspection van123US 7,099,434 B2American Science and Engineering, Inc. · 2006
- Contraband detection apparatus and method109US 5,606,167 A1997
- Pocked surface neutron detector91US 6,545,281 B1The United States of America as represented by the United States Department of Energy · 2003
- High energy x-y neutron detector and radiographic/tomographic device87US 5,410,156 A1995