A61N 5/1042
With spatial modulation of the radiation beam within the treatment head
Official title: {with spatial modulation of the radiation beam within the treatment head}
A61N5/1042 (With spatial modulation of the radiation beam within the treatment head) appears on 1,576 US grants and 1,754 published applications in this corpus.
Search patents in A61N- Granted patents
- 1,576
- Published applications
- 1,754
- Assignees
- 409
- Inventors
- 2,112
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 8 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 12 | 0 |
| 1998 | 15 | 0 |
| 1999 | 5 | 0 |
| 2000 | 18 | 0 |
| 2001 | 14 | 4 |
| 2002 | 14 | 6 |
| 2003 | 13 | 20 |
| 2004 | 24 | 27 |
| 2005 | 17 | 26 |
| 2006 | 21 | 23 |
| 2007 | 20 | 34 |
| 2008 | 15 | 40 |
| 2009 | 33 | 35 |
| 2010 | 34 | 64 |
| 2011 | 34 | 69 |
| 2012 | 54 | 67 |
| 2013 | 62 | 65 |
| 2014 | 62 | 69 |
| 2015 | 69 | 90 |
| 2016 | 57 | 74 |
| 2017 | 84 | 116 |
| 2018 | 70 | 124 |
| 2019 | 102 | 105 |
| 2020 | 129 | 160 |
| 2021 | 107 | 141 |
| 2022 | 99 | 100 |
| 2023 | 97 | 111 |
| 2024 | 107 | 72 |
| 2025 | 97 | 59 |
| 2026 | 41 | 53 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods and systems for automated volumetric modulated arc therapy (VMAT) for external radiation therapy8 Sep 2026US 12,728,286 B2Memorial Sloan Kettering Cancer Center
- 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
- Apparatus and method for facilitating optimization of a radiation treatment plan for a particular patient using at least one multi-leaf collimator25 Aug 2026US 12,714,879 B2Siemens Healthineers International AG
- Radiation treatment planning that considers the dimensions of volumes in a treatment target18 Aug 2026US 12,708,796 B2Siemens Healthineers International AG
- Electron beam radiation system with collision detection functionality11 Aug 2026US 12,702,868 B2Intraop Medical Corporation
- System and method for multi-target single-isocenter radiation therapy quality assurance8 Oct 2026US 2026/0306878 A1Aktina Corp.
- Local dose heterogeneity metric for spatially fractionated radiotherapy1 Oct 2026US 2026/0295296 A1Siemens Healthineers International AG
- Radiation treatment plan optimization method and apparatus1 Oct 2026US 2026/0295297 A1Siemens Healthineers International AG
- Workflow management system, radiotherapy system, and workflow management method1 Oct 2026US 2026/0295298 A1Hitachi High-Tech Corporation
- Automated target placement for lattice radiation therapy1 Oct 2026US 2026/0295299 A1
Most cited
By later US patents
- Integrated variable-aperture collimator and fixed-aperture collimator1,021US 8,093,572 B2Accuray Incorporated · 2012
- Multi-mode cone beam CT radiotherapy simulator and treatment machine with a flat panel imager382US 8,116,430 B1Varian Medical Systems, Inc. · 2012
- Multi-mode cone beam CT radiotherapy simulator and treatment machine with a flat panel imager365US 7,945,021 B2Varian Medical Systems, Inc. · 2011
- System and method for image guidance during medical procedures338US 8,812,077 B2ViewRay Incorporated · 2014
- Therapeutic apparatus333US 5,039,867 AMitsubishi Denki Kabushiki Kaisha · 1991