G01T 1/249
Specially adapted for use in spect or pet
Official title: {specially adapted for use in SPECT or PET (SPECT imaging G01T1/1642; PET imaging G01T1/2985; detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects G01V5/20)}
G01T1/249 (Specially adapted for use in spect or pet) appears on 200 US grants and 211 published applications in this corpus.
Search patents in G01T- Granted patents
- 200
- Published applications
- 211
- Assignees
- 95
- Inventors
- 423
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 1 |
| 2003 | 2 | 4 |
| 2004 | 0 | 4 |
| 2005 | 3 | 5 |
| 2006 | 5 | 11 |
| 2007 | 6 | 12 |
| 2008 | 10 | 10 |
| 2009 | 12 | 14 |
| 2010 | 11 | 14 |
| 2011 | 11 | 19 |
| 2012 | 8 | 6 |
| 2013 | 16 | 11 |
| 2014 | 11 | 9 |
| 2015 | 10 | 12 |
| 2016 | 11 | 11 |
| 2017 | 10 | 15 |
| 2018 | 14 | 7 |
| 2019 | 14 | 11 |
| 2020 | 8 | 10 |
| 2021 | 7 | 6 |
| 2022 | 7 | 7 |
| 2023 | 7 | 2 |
| 2024 | 1 | 7 |
| 2025 | 1 | 1 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Photon counting detectors and medical imaging devices9 Jun 2026US 12,650,527 B2Shanghai United Imaging Healthcare Co., Ltd.
- Photon detector, detector device and imaging apparatus17 Mar 2026US 12,578,487 B2Koninklijke Philips N. V.
- Radiation detection system and method6 Jan 2026US 12,517,271 B2Kromek Limited
- Radiation detector and nuclear medicine diagnostic apparatus26 Aug 2025US 12,399,289 B2Canon Medical Systems Corporation
- Adjustable detector array for a nuclear medicine imaging system13 Aug 2024US 12,061,297 B2GE Precision Healthcare LLC
- Directional estimation for radioactive source localization in single photon emission computed tomography5 Mar 2026US 2026/0063812 A1Siemens Medical Solutions USA, Inc.
- Automated calibration of mobile imaging systems5 Mar 2026US 2026/0063813 A1Siemens Medical Solutions USA, Inc.
- Local radiation imaging via three-dimensional (3d) cadmium-zinc-telluride (czt) systems with aperture masks20 Mar 2025US 2025/0093536 A1M3D, Inc.
- Photon counting detectors and medical imaging devices19 Dec 2024US 2024/0418876 A1Shanghai United Imaging Healthcare Co., Ltd.
- Collimatorless Combined Compton and Proximity Imaging Technology19 Dec 2024US 2024/0418878 A1The Regents of the University of California
Most cited
By later US patents
- Medical system for obtaining multiple images of a body from different perspectives119US 5,742,060 ADigirad Corporation · 1998
- High resolution photon detector85US 6,346,706 B1The Regents of the University of Michigan · 2002
- Device and system for enhanced SPECT, PET, and Compton scatter imaging in nuclear medicine76US 7,291,841 B22007
- CMOS SPAD array with mixed timing pick-off for time-of-flight positron emission tomography65US 9,442,201 B2Siemens Medical Solutions USA, Inc. · 2016
- Position-sensitive readout modes for digital silicon photomultiplier arrays62US 9,176,241 B2Koninklijke Philips N. V. · 2015