G01T 1/02
Dosimeters
Official title: Dosimeters (G01T1/15 takes precedence)
G01T1/02 (Dosimeters) appears on 1,142 US grants and 967 published applications in this corpus.
Search patents in G01T- Granted patents
- 1,142
- Published applications
- 967
- Assignees
- 654
- Inventors
- 2,457
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 12 | 0 |
| 1978 | 8 | 0 |
| 1979 | 4 | 0 |
| 1980 | 17 | 0 |
| 1981 | 13 | 0 |
| 1982 | 9 | 0 |
| 1983 | 12 | 0 |
| 1984 | 19 | 0 |
| 1985 | 12 | 0 |
| 1986 | 14 | 0 |
| 1987 | 12 | 0 |
| 1988 | 19 | 0 |
| 1989 | 29 | 0 |
| 1990 | 12 | 0 |
| 1991 | 30 | 0 |
| 1992 | 21 | 0 |
| 1993 | 10 | 0 |
| 1994 | 10 | 0 |
| 1995 | 7 | 0 |
| 1996 | 12 | 0 |
| 1997 | 14 | 0 |
| 1998 | 10 | 0 |
| 1999 | 11 | 0 |
| 2000 | 11 | 0 |
| 2001 | 15 | 5 |
| 2002 | 6 | 12 |
| 2003 | 17 | 15 |
| 2004 | 12 | 28 |
| 2005 | 5 | 17 |
| 2006 | 20 | 20 |
| 2007 | 18 | 16 |
| 2008 | 19 | 20 |
| 2009 | 18 | 28 |
| 2010 | 16 | 29 |
| 2011 | 20 | 39 |
| 2012 | 22 | 43 |
| 2013 | 38 | 50 |
| 2014 | 46 | 72 |
| 2015 | 48 | 71 |
| 2016 | 47 | 44 |
| 2017 | 58 | 54 |
| 2018 | 50 | 51 |
| 2019 | 50 | 54 |
| 2020 | 46 | 60 |
| 2021 | 47 | 58 |
| 2022 | 36 | 45 |
| 2023 | 40 | 35 |
| 2024 | 45 | 56 |
| 2025 | 36 | 27 |
| 2026 | 27 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G01T 1/10Luminescent dosimeters298
- G01T 1/026Semiconductor dose-rate meters260
- G01T 1/04Chemical dosimeters109
- G01T 1/023Scintillation dose-rate meters107
- G01T 1/06Glass dosimeters using colour change77
- G01T 1/14Electrostatic dosimeters56
- G01T 1/08Photographic dosimeters36
- G01T 1/12Calorimetric dosimeters27
Recent patents
- Wireless chipless printed sensor tag for real-time radiation sterilization monitoring29 Sep 2026US 12,748,225 B2Purdue Research Foundation
- Prior-knowledge-based spectral unmixing methods22 Sep 2026US 12,742,897 B2Medscint Inc.
- Dosimetry system for photodynamic anitmicrobial therapy device of infectious keratitis8 Sep 2026US 12,727,761 B2University of Miami
- Proton dosimeter1 Sep 2026US 12,724,160 B2Digantara Industries Private Limited
- Systems and methods employing interchangeable ion beam targets18 Aug 2026US 12,712,092 B2SHINE Technologies, LLC
- Detection system of ionizing radiation emitted by sources, such as radioactive samples and the like, detection sensors and detection method8 Oct 2026US 2026/0306037 A1Alma Mater Studiorum - Università di Bologna
- Method of injecting charge into vdmos device, method of detecting radiation dose and electronic device8 Oct 2026US 2026/0309878 A1Nuctech Company Limited
- X-ray dose management24 Sep 2026US 2026/0287760 A1Baker Hughes Holdings LLC
- Personal wearable dosimeter for neutrons6 Aug 2026US 2026/0227528 A1Istituto Nazionale Di Fisica Nucleare
- Intelligent gamma probe23 Jul 2026US 2026/0211129 A1"Tuvi and Ko" Eood
Most cited
By later US patents
- Personal electronic dosimeter315US 5,500,532 AArizona Board of Regents · 1996
- Glass matrix doped with activated luminescent nanocrystalline particles223US 5,585,640 A1996
- Safety indicator and method213US 7,378,954 B22008
- Worker-specific exposure monitor and method for surveillance of workers183US 6,031,454 ASandia Corporation · 2000
- Method of identifying electro magnetic field sources157US 11,385,271 B2Mautech Inc. · 2022