G01T 1/1641
Static instruments for imaging the distribution of radioactivity in one or two
Official title: {Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras}
G01T1/1641 (Static instruments for imaging the distribution of radioactivity in one or two) appears on 1,623 US grants and 1,136 published applications in this corpus.
Search patents in G01T- Granted patents
- 1,623
- Published applications
- 1,136
- Assignees
- 485
- Inventors
- 2,331
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 27 | 0 |
| 1977 | 24 | 0 |
| 1978 | 21 | 0 |
| 1979 | 11 | 0 |
| 1980 | 18 | 0 |
| 1981 | 16 | 0 |
| 1982 | 9 | 0 |
| 1983 | 18 | 0 |
| 1984 | 25 | 0 |
| 1985 | 18 | 0 |
| 1986 | 32 | 0 |
| 1987 | 19 | 0 |
| 1988 | 17 | 0 |
| 1989 | 31 | 0 |
| 1990 | 17 | 0 |
| 1991 | 14 | 0 |
| 1992 | 12 | 0 |
| 1993 | 9 | 0 |
| 1994 | 30 | 0 |
| 1995 | 28 | 0 |
| 1996 | 36 | 0 |
| 1997 | 35 | 0 |
| 1998 | 38 | 0 |
| 1999 | 22 | 0 |
| 2000 | 27 | 0 |
| 2001 | 41 | 6 |
| 2002 | 37 | 20 |
| 2003 | 36 | 44 |
| 2004 | 29 | 54 |
| 2005 | 35 | 44 |
| 2006 | 47 | 59 |
| 2007 | 44 | 59 |
| 2008 | 44 | 61 |
| 2009 | 35 | 53 |
| 2010 | 51 | 82 |
| 2011 | 41 | 65 |
| 2012 | 50 | 48 |
| 2013 | 60 | 46 |
| 2014 | 48 | 44 |
| 2015 | 55 | 49 |
| 2016 | 57 | 51 |
| 2017 | 48 | 50 |
| 2018 | 40 | 55 |
| 2019 | 62 | 40 |
| 2020 | 35 | 41 |
| 2021 | 35 | 22 |
| 2022 | 33 | 38 |
| 2023 | 32 | 35 |
| 2024 | 30 | 30 |
| 2025 | 27 | 16 |
| 2026 | 17 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G01T 1/1642Using a scintillation crystal and position sensing photodetector arrays543
- G01T 1/1648Ancillary equipment for scintillation cameras479
- G01T 1/1644Using an array of optically separate scintillation elements permitting direct location of392
- G01T 1/1647Processing of scintigraphic data327
- G01T 1/1645Using electron optical imaging means54
Recent patents
- Imaging system collimator for high energy and low energy isotopes29 Sep 2026US 12,749,590 B2GE Precision Healthcare LLC
- System and method for crystal-to-channel coupling11 Aug 2026US 12,704,650 B2The Research Foundation for The State University of New York
- Scintigraphic intracavitary measurement device14 Jul 2026US 12,681,193 B2Consiglio Nazionale Delle Ricerche
- Radiation detector, and radiation detector array16 Jun 2026US 12,656,507 B2Hamamatsu Photonics K.K.
- Method for forming a gamma image by combining a compton imaging modality and a coded mask imaging modality26 May 2026US 12,638,604 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Radiation detector and positron emission tomography apparatus1 Oct 2026US 2026/0299142 A1Hamamatsu Photonics K.K.
- Adaptive fudicials for mult-modal radiotherapy17 Sep 2026US 2026/0272604 A2IZI Medical Products
- System and method for the detection of gamma radiation from a radioactive analyte and providing real time administration feedback17 Sep 2026US 2026/0276842 A1Lucerno Dynamics, LLC
- Scintillator crystals, methods of manufacture thereof and articles comprising the same30 Jul 2026US 2026/0219401 A1Siemens Medical Solutions USA, Inc.
- Radiation imaging apparatus and radiation image processing method23 Jul 2026US 2026/0211128 A1Shimadzu Corporation
Most cited
By later US patents
- Single photon emission computed tomography (SPECT) system for cardiac imaging306US 7,683,331 B2Rush University Medical Center · 2010
- Stand-alone mini gamma camera including a localization system for intrasurgical use268US 8,450,694 B2Consejo Superior de Investigaciones Cientificas · 2013
- Coregistration of multi-modality data in a medical imaging system231US 5,672,877 AADAC Laboratories · 1997
- Dynamic cardiac quality assurance phantom system and method178US 4,331,869 ACapintec, Inc. · 1982
- Imaging with focused curved radiation detectors148US 4,709,382 APicker International, Inc. · 1987