A61N 1/26
Electromedical brushes
Official title: Electromedical brushes; Electromedical massage devices {(massage devices in general A61H); Combs}
A61N1/26 (Electromedical brushes) appears on 49 US grants and 67 published applications in this corpus.
Search patents in A61N- Granted patents
- 49
- Published applications
- 67
- Assignees
- 36
- Inventors
- 121
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 3 |
| 2008 | 0 | 3 |
| 2009 | 0 | 3 |
| 2010 | 0 | 3 |
| 2011 | 1 | 0 |
| 2012 | 2 | 1 |
| 2013 | 1 | 4 |
| 2014 | 1 | 5 |
| 2015 | 2 | 5 |
| 2016 | 2 | 2 |
| 2017 | 2 | 6 |
| 2018 | 2 | 5 |
| 2019 | 5 | 5 |
| 2020 | 3 | 2 |
| 2021 | 4 | 3 |
| 2022 | 2 | 4 |
| 2023 | 1 | 3 |
| 2024 | 5 | 3 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Toothbrush for promoting plaque removal and manufacturing method therefor7 Oct 2025US 12,433,395 B2Proxihealthcare Inc.
- Skin stimulation brush12 Aug 2025US 12,383,734 B2G.M Corporation Co., Ltd.
- Statically charged and rechargeable scar modulation dressing22 Oct 2024US 12,121,416 B2
- Oral care implement with conductive protrusions20 Aug 2024US 12,064,618 B2Colgate-Palmolive Company
- Control of sexual stimulation devices using motion-sensing controllers18 Jun 2024US 12,011,408 B2
- Handheld massage device5 Mar 2026US 2026/0060882 A1Shenzhen Light Tree Medical Technology Co., Ltd.
- Foot electrical stimulation massager and massage device5 Jun 2025US 2025/0177744 A1Changsha Anxiang Medical Technology Co., Ltd.
- Beauty instrument12 Sep 2024US 2024/0299740 A1Shenzhen Jinmo Technology Co., Ltd.
- Balance rehabilitation apparatus29 Aug 2024US 2024/0285469 A1Ears on Technology Co., Ltd.
- Skin stimulation brush16 May 2024US 2024/0157129 A1G.M Corporation Co., Ltd.
Most cited
By later US patents
- Massage device158US 4,428,368 A1984
- Means for transferring electrical energy to and from living tissue135US 4,510,939 ABiosonics, Inc. · 1985
- Tension headache reliever with multiple pain relieving modalities72US 6,132,392 A2000
- Toothbrush with voltage tester67US 5,115,533 A1992
- Hand holdable human skin treatment apparatus44US 5,514,167 AMGB Technologies Corporation · 1996