A61N 2005/1087
Ions
Official title: {Ions; Protons}
A61N2005/1087 (Ions) appears on 1,529 US grants and 1,870 published applications in this corpus.
Search patents in A61N- Granted patents
- 1,529
- Published applications
- 1,870
- Assignees
- 449
- Inventors
- 2,201
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 2 |
| 2002 | 2 | 5 |
| 2003 | 6 | 14 |
| 2004 | 19 | 25 |
| 2005 | 13 | 23 |
| 2006 | 19 | 32 |
| 2007 | 18 | 38 |
| 2008 | 33 | 59 |
| 2009 | 23 | 68 |
| 2010 | 37 | 82 |
| 2011 | 45 | 96 |
| 2012 | 63 | 72 |
| 2013 | 92 | 82 |
| 2014 | 99 | 89 |
| 2015 | 88 | 113 |
| 2016 | 62 | 101 |
| 2017 | 87 | 128 |
| 2018 | 98 | 128 |
| 2019 | 117 | 107 |
| 2020 | 121 | 115 |
| 2021 | 76 | 104 |
| 2022 | 71 | 111 |
| 2023 | 67 | 97 |
| 2024 | 103 | 89 |
| 2025 | 84 | 58 |
| 2026 | 38 | 32 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Accelerator and particle therapy system6 Oct 2026US 12,757,315 B2Hitachi High-Tech Corporation
- Radiotherapy device comprising a positioning device, and positioning method15 Sep 2026US 12,734,373 B2Hitachi High-Tech Corporation
- Treatment planning using multiple relative biological effectiveness (RBE) models8 Sep 2026US 12,728,283 B2Raysearch Laboratories AB (publ)
- Generative model of phase space8 Sep 2026US 12,728,285 B2Elekta AB (publ)
- Device and method for protoacoustic image- guided proton therapy8 Sep 2026US 12,728,287 B2The Board of Regents of the University of Oklahoma
- Downstream variable thickness energy selection system for charged particle therapy8 Oct 2026US 2026/0306873 A1Mayo Foundation for Medical Education and Research
- Inorganic nanoparticles compositions in combination with ionizing radiations for treating cancer1 Oct 2026US 2026/0295047 A1Nanobiotix
- Device and method for upright orbital radiotherapy17 Sep 2026US 2026/0273310 A1Cosylab d.d.
- Method and apparatus for generating and reviewing an energy treatment plan20 Aug 2026US 2026/0241203 A1Siemens Healthineers International AG
- Delivery machine limitation guided radiation therapy treatment planning6 Aug 2026US 2026/0224912 A1Siemens Healthineers International AG
Most cited
By later US patents
- Multi-station proton beam therapy system359US 4,870,287 ALoma Linda University Medical Center · 1989
- Therapeutic apparatus333US 5,039,867 AMitsubishi Denki Kabushiki Kaisha · 1991
- Radioactive beam irradiation method and apparatus taking movement of the irradiation area into consideration296US 5,538,494 AHitachi, Ltd. · 1996
- Normalizing and calibrating therapeutic radiation delivery systems288US 5,511,549 ALoma Linda Medical Center · 1996
- Path planning and collision avoidance for movement of instruments in a radiation therapy environment281US 7,280,633 B2Loma Linda University Medical Center · 2007