A61N 5/1075
For testing, calibrating, or quality assurance of the radiation treatment apparatus
Official title: {for testing, calibrating, or quality assurance of the radiation treatment apparatus}
A61N5/1075 (For testing, calibrating, or quality assurance of the radiation treatment apparatus) appears on 620 US grants and 738 published applications in this corpus.
Search patents in A61N- Granted patents
- 620
- Published applications
- 738
- Assignees
- 288
- Inventors
- 1,305
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 6 |
| 2003 | 6 | 6 |
| 2004 | 5 | 3 |
| 2005 | 6 | 11 |
| 2006 | 5 | 4 |
| 2007 | 4 | 9 |
| 2008 | 8 | 16 |
| 2009 | 4 | 12 |
| 2010 | 9 | 10 |
| 2011 | 11 | 12 |
| 2012 | 13 | 19 |
| 2013 | 9 | 18 |
| 2014 | 15 | 30 |
| 2015 | 23 | 51 |
| 2016 | 29 | 43 |
| 2017 | 40 | 63 |
| 2018 | 37 | 44 |
| 2019 | 52 | 54 |
| 2020 | 53 | 52 |
| 2021 | 48 | 60 |
| 2022 | 47 | 61 |
| 2023 | 52 | 48 |
| 2024 | 56 | 55 |
| 2025 | 53 | 32 |
| 2026 | 21 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Local neural network for three-dimensional dose calculations22 Sep 2026US 12,741,160 B2Siemens Healthineers International AG
- Method and apparatus for carrying out dose delivery quality assurance for high-precision radiation treatment8 Sep 2026US 12,728,289 B2Ajou University Industry-Academic Cooperation Foundation
- Quality assurance system and method18 Aug 2026US 12,708,798 B2University of Kentucky Research Foundation
- Method and system for remote control of proton beam emitting and delivery system18 Aug 2026US 12,708,799 B2Varian Medical Systems Particle Therapy GmbH
- Apparatus for optical surface monitoring calibration and respiratory cycle simulation14 Jul 2026US 12,678,636 B2Siemens Healthineers International AG
- System and method for multi-target single-isocenter radiation therapy quality assurance8 Oct 2026US 2026/0306878 A1Aktina Corp.
- Methods and system for determining a 3d dose distribution in water from beam profiles for radiotherapy purposes27 Aug 2026US 2026/0249103 A1PTW-Freiburg Physikalisch-Technische Werkstätten Dr. Pychlau GmbH
- Systems, devices, and methods for beam misalignment detection6 Aug 2026US 2026/0227171 A1Tae Technologies, Inc.
- Linear accelerator pulse recording30 Jul 2026US 2026/0216534 A1Elekta Beijing Medical Systems Co., Ltd
- Radiation therapy patient platform25 Jun 2026US 2026/0175050 A1RefleXion Medical, Inc.
Most cited
By later US patents
- Patient positioning and monitoring system470US 5,446,548 ASiemens Medical Systems, Inc. · 1995
- Method for verifying the calculated radiation dose of an ion beam therapy system242US 6,799,068 B1Gesellschaft fuer Schwerionenforschung mbH · 2004
- Water phantom type dose distribution determining apparatus204US 6,207,952 B1Sumitomo Heavy Industries, Ltd. · 2001
- Method of checking an isocentre and a patient-positioning device of an ion beam therapy system189US 6,670,618 B1Gesellschaft fuer Schwerionenforschung mbH · 2003
- Method and apparatus for calibration of radiation therapy equipment and verification of radiation treatment180US 6,345,114 B12002