A61N 5/1014
Intracavitary radiation therapy
Official title: {Intracavitary radiation therapy}
A61N5/1014 (Intracavitary radiation therapy) appears on 571 US grants and 697 published applications in this corpus.
Search patents in A61N- Granted patents
- 571
- Published applications
- 697
- Assignees
- 236
- Inventors
- 877
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 2 |
| 2002 | 8 | 6 |
| 2003 | 6 | 4 |
| 2004 | 3 | 9 |
| 2005 | 3 | 22 |
| 2006 | 3 | 24 |
| 2007 | 7 | 30 |
| 2008 | 10 | 63 |
| 2009 | 19 | 39 |
| 2010 | 27 | 56 |
| 2011 | 31 | 30 |
| 2012 | 37 | 33 |
| 2013 | 35 | 35 |
| 2014 | 45 | 31 |
| 2015 | 38 | 50 |
| 2016 | 28 | 22 |
| 2017 | 17 | 32 |
| 2018 | 22 | 24 |
| 2019 | 40 | 34 |
| 2020 | 23 | 32 |
| 2021 | 22 | 22 |
| 2022 | 28 | 18 |
| 2023 | 15 | 26 |
| 2024 | 20 | 23 |
| 2025 | 19 | 19 |
| 2026 | 13 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Topical brachytherapy device and method of treatment of malignant cancer1 Sep 2026US RE51,019 E1Margin-Clear Pty Ltd
- Dosimetrically customizable brachytherapy carriers and methods thereof in the treatment of tumors18 Aug 2026US 12,708,795 B2Gt Medical Technologies, Inc.
- Thiol-michael addition hydrogel-based brachytherapy system and methods comprising the same11 Aug 2026US 12,702,639 B2University of Virginia Patent Foundation
- Intensity and dose modulated radiosurgical needle system and method21 Jul 2026US 12,685,878 B2Empyrean Medical Systems, Inc.
- Treating cancer using intensity-modulated brachytherapy21 Jul 2026US 12,685,879 B1Voxel Rad, Ltd.
- Using minimally invasive systems for hemostasis of tissue24 Sep 2026US 2026/0283620 A1PROCEPT BioRobotics Corporation
- Intracavitary applicators for radiation oncology10 Sep 2026US 2026/0263833 A1University of Kentucky Research Foundation
- Intracavitary applicators, assemblies, and kits for radiation oncology treatment10 Sep 2026US 2026/0263834 A1University of Kentucky Research Foundation
- Radioactive carriers and loading system30 Jul 2026US 2026/0216530 A1Gt Medical Technologies, Inc.
- Brachytherapy applicator2 Jul 2026US 2026/0183566 A1Northwestern University
Most cited
By later US patents
- Dispensing catheter and method1,832US 4,900,303 A1990
- Injection catheter and method480US 4,578,061 A1986
- Modification of airways by application of energy384US 6,411,852 B1Broncus Technologies, Inc. · 2002
- Electro-optical instruments and methods for treating disease383US 5,993,378 A1999
- Endoscopic smart probe and method335US 6,984,205 B22006