A61N 5/1027
Interstitial radiation therapy
Official title: {Interstitial radiation therapy}
A61N5/1027 (Interstitial radiation therapy) appears on 555 US grants and 608 published applications in this corpus.
Search patents in A61N- Granted patents
- 555
- Published applications
- 608
- Assignees
- 277
- Inventors
- 914
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 10 | 0 |
| 2000 | 18 | 0 |
| 2001 | 19 | 11 |
| 2002 | 32 | 39 |
| 2003 | 53 | 55 |
| 2004 | 32 | 46 |
| 2005 | 15 | 23 |
| 2006 | 24 | 30 |
| 2007 | 16 | 24 |
| 2008 | 12 | 21 |
| 2009 | 13 | 30 |
| 2010 | 15 | 28 |
| 2011 | 21 | 9 |
| 2012 | 13 | 20 |
| 2013 | 13 | 22 |
| 2014 | 26 | 13 |
| 2015 | 10 | 30 |
| 2016 | 10 | 18 |
| 2017 | 21 | 29 |
| 2018 | 14 | 17 |
| 2019 | 24 | 17 |
| 2020 | 15 | 8 |
| 2021 | 13 | 18 |
| 2022 | 10 | 30 |
| 2023 | 10 | 23 |
| 2024 | 21 | 23 |
| 2025 | 16 | 15 |
| 2026 | 11 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Urinary catheter for detecting radiation29 Sep 2026US 12,745,907 B2NU-RISE Lda
- Instrument for therapeutically cytotoxically ablating parathyroidal tissue within a parathyroid gland23 Jun 2026US 12,661,172 B2
- Customizable radioactive carriers and loading system16 Jun 2026US 12,654,030 B2Gt Medical Technologies, Inc.
- Systems and methods for creating custom brachytherapy carriers26 May 2026US 12,636,387 B2Gt Medical Technologies, Inc.
- Radiation therapy reference positioning marker21 Apr 2026US 12,605,226 B2Camtomsam AB
- Radiation spacer devices, delivery systems, and methods for the prevention of collateral radiation20 Aug 2026US 2026/0241202 A1Bard Peripheral Vascular, Inc.
- Radioactive carriers and loading system30 Jul 2026US 2026/0216530 A1Gt Medical Technologies, Inc.
- Intratumoral Alpha-Emitter Radiation and Activation of Cytoplasmatic Sensors for Intracellular Pathogen9 Jul 2026US 2026/0191895 A1Alpha Tau Medical Ltd.
- Pulsating brachytherapy method and system25 Jun 2026US 2026/0175045 A1
- Tightly targeted minimally invasive (ttmit) hyperfunctioning tissue ablating instrument system28 May 2026US 2026/0144585 A1
Most cited
By later US patents
- Methods and apparatus for performing therapeutic procedures in the spine743US 6,558,390 B2Axiamed, Inc. · 2003
- Radioactive therapeutic fastening instrument717US 8,267,849 B22012
- Method and apparatus for providing posterior or anterior trans-sacral access to spinal vertebrae529US 6,575,979 B1Axiamed, Inc. · 2003
- Methods and apparatus for forming curved axial bores through spinal vertebrae519US 6,790,210 B1TranS1 Inc. · 2004
- Methods and apparatus for forming shaped axial bores through spinal vertebrae447US 6,740,090 B1TranS1 Inc. · 2004