G01T 1/06
Glass dosimeters using colour change
Official title: Glass dosimeters {using colour change; including plastic dosimeters}
G01T1/06 (Glass dosimeters using colour change) appears on 77 US grants and 56 published applications in this corpus.
Search patents in G01T- Granted patents
- 77
- Published applications
- 56
- Assignees
- 57
- Inventors
- 172
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 3 |
| 2004 | 1 | 3 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 2 | 3 |
| 2010 | 1 | 0 |
| 2011 | 2 | 1 |
| 2012 | 1 | 5 |
| 2013 | 1 | 2 |
| 2014 | 2 | 4 |
| 2015 | 4 | 1 |
| 2016 | 4 | 3 |
| 2017 | 4 | 4 |
| 2018 | 5 | 2 |
| 2019 | 3 | 5 |
| 2020 | 3 | 4 |
| 2021 | 3 | 3 |
| 2022 | 1 | 3 |
| 2023 | 2 | 0 |
| 2024 | 3 | 2 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fiber optic dosimeter for space environment and dosimetry process21 Apr 2026US 12,607,757 B2Centre National D'Etudes Spatiales
- Metal-organic hybrid lattice material and use thereof in detection of radiation sources15 Oct 2024US 12,117,571 B2Shanghai Institute of Applied Physics, Chinese Academy of Sciences
- Radiation dosimetry gel and radiation dosimeter comprising same as material for measuring radiation dose16 Apr 2024US 11,960,038 B2Nissan Chemical Corporation
- General purpose, wide energy range calibration source for medical emission tomography20 Feb 2024US 11,903,750 B2Siemens Medical Solutions USA, Inc.
- Two window indicator15 Aug 2023US 11,726,214 B2ISP Investments Inc.
- Relative optimized linearization for radiochromic film dosimetry with nonuniformity correction14 May 2026US 2026/0133327 A1Aktina Corp.
- Radiation sensitive films having high radiation sensitivities12 Jun 2025US 2025/0189683 A1ISP Investments Inc.
- Fiber optic dosimeter for space environment and dosimetry process23 May 2024US 2024/0168177 A1Centre National D'Etudes Spatiales
- General purpose, wide energy range calibration source for medical emission tomography9 May 2024US 2024/0148345 A1Siemens Medical Solutions USA, Inc.
- General purpose, wide energy range calibration source for medical emission tomography3 Nov 2022US 2022/0346730 A1Siemens Medical Solutions USA, Inc.
Most cited
By later US patents
- Optically stimulated luminescent fiber optic radiation dosimeter60US 6,087,666 AThe United States of America as represented by the Secretary of the Navy · 2000
- Three-dimensional dosimeter for penetrating radiation and method of use60US 7,098,463 B2Heuris Pharma, LLC · 2006
- General purpose, high accuracy dosimeter reader52US 7,652,268 B2JP Laboratories, Inc. · 2010
- Self indicating radiation alert dosimeter34US 7,476,874 B2JP Laboratories, Inc. · 2009
- Radiation dosimeter30US 4,918,317 AThe Mead Corporation · 1990