A61N 2/06
Magnetotherapy: using magnetic fields produced by permanent magnets
Official title: using magnetic fields produced by permanent magnets (A61N2/12 takes precedence)
A61N2/06 (Magnetotherapy: using magnetic fields produced by permanent magnets) appears on 482 US grants and 597 published applications in this corpus.
Search patents in A61N- Granted patents
- 482
- Published applications
- 597
- Assignees
- 270
- Inventors
- 917
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 17 | 0 |
| 1999 | 14 | 0 |
| 2000 | 16 | 0 |
| 2001 | 25 | 5 |
| 2002 | 16 | 24 |
| 2003 | 22 | 8 |
| 2004 | 10 | 21 |
| 2005 | 7 | 31 |
| 2006 | 7 | 17 |
| 2007 | 6 | 26 |
| 2008 | 7 | 31 |
| 2009 | 9 | 23 |
| 2010 | 8 | 17 |
| 2011 | 13 | 18 |
| 2012 | 16 | 15 |
| 2013 | 16 | 32 |
| 2014 | 11 | 32 |
| 2015 | 15 | 29 |
| 2016 | 16 | 19 |
| 2017 | 20 | 28 |
| 2018 | 20 | 30 |
| 2019 | 18 | 22 |
| 2020 | 31 | 37 |
| 2021 | 14 | 26 |
| 2022 | 22 | 30 |
| 2023 | 19 | 24 |
| 2024 | 17 | 26 |
| 2025 | 11 | 13 |
| 2026 | 10 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for dual-phase transcranial stimulation1 Sep 2026US 12,722,022 B1
- Compositions and delivery methods for treating dental infections, inflammation, sensitivity, and for use in dental restorations25 Aug 2026US 12,714,837 B2University of Maryland, Baltimore
- Repelling magnet assembly25 Aug 2026US 12,714,873 B1
- Personal portable system to rapidly collect and remove electromagnetic radiation and extraneous magnetic and voltage fields from a human brain and body, and promote healing by rapid reduction of tissue oxidative stress and inflammation processes30 Jun 2026US 12,667,734 B1
- Method for treating heart failure by improving ejection fraction of a patient16 Jun 2026US 12,654,036 B2Sonivie Ltd.
- Compact wearable pulsed electromagnetic field therapy system for bone healing with implant field concentration8 Oct 2026US 2026/0306866 A1Wurth Medical Innovations, LLC
- Magnetic Nanodevice and Fabrication Method1 Oct 2026US 2026/0302031 A1The Regents of the University of Colorado, a body corporate
- Compact wearable pulsed electromagnetic field therapy system for bone healing with implant field concentration17 Sep 2026US 2026/0273299 A1Wurth Medical Innovations, LLC
- Encapsulated negative magnetic device17 Sep 2026US 2026/0273301 A1
- Treatment of Tinnitus, Hearing Loss, Vertigo, Temporomandibular Joint Disorders, and Middle Ear Effusion Using Magnetic Ear Devices23 Jul 2026US 2026/0207958 A1
Most cited
By later US patents
- Method and apparatus for stimulating the healing of medical implants238US 6,032,677 A2000
- Magnetic array implant and prosthesis232US 6,599,321 B22003
- System for preventing closure of passageways208US 5,176,618 A1993
- Lumbosacral belt204US 5,450,858 A1995
- System and method for preventing closure of passageways179US 4,978,323 A1990