A61F 11/085
Including an inner channel
Official title: {including an inner channel}
A61F11/085 (Including an inner channel) appears on 208 US grants and 257 published applications in this corpus.
Search patents in A61F- Granted patents
- 208
- Published applications
- 257
- Assignees
- 126
- Inventors
- 343
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 3 |
| 2003 | 0 | 3 |
| 2004 | 4 | 1 |
| 2005 | 1 | 3 |
| 2006 | 3 | 10 |
| 2007 | 1 | 4 |
| 2008 | 2 | 1 |
| 2009 | 1 | 3 |
| 2010 | 4 | 7 |
| 2011 | 3 | 9 |
| 2012 | 7 | 7 |
| 2013 | 4 | 7 |
| 2014 | 8 | 14 |
| 2015 | 9 | 16 |
| 2016 | 12 | 14 |
| 2017 | 7 | 21 |
| 2018 | 7 | 17 |
| 2019 | 14 | 14 |
| 2020 | 6 | 18 |
| 2021 | 11 | 18 |
| 2022 | 22 | 21 |
| 2023 | 15 | 12 |
| 2024 | 12 | 15 |
| 2025 | 20 | 15 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Universal fitting structure for hearing protection device8 Sep 2026US 12,728,041 B1
- Earbud23 Jun 2026US 12,661,270 B2Huizhou Saienchuangke Technology Co., Ltd
- Glow in the dark earplugs19 May 2026US 12,629,285 B1Strand Industries, LLC
- Adjustable hearing protection device28 Apr 2026US 12,611,334 B2
- Negative Poisson's ratio materials for ear plugs and mouth guards27 Jan 2026US 12,533,264 B2
- External ear canal pressure regulation device16 Jul 2026US 2026/0199136 A1Nocira, LLC
- Glow in the Dark Earplugs21 May 2026US 2026/0137561 A1Strand Industries, LLC
- Negative poisson`s ratio materials for ear plugs and mouth guards7 May 2026US 2026/0124076 A1
- Foam earplug with transdermal material12 Mar 2026US 2026/0069459 A1Moldex-Metric, Inc.
- An occlusion effect mitigation device for an earpiece13 Nov 2025US 2025/0349278 A1Ecole De Technologie Superieure
Most cited
By later US patents
- Ear piece having disposable, compressible polymeric foam sleeve205US 5,002,151 AMinnesota Mining and Manufacturing Company · 1991
- Eyewear supported by a wearer's concha of an ear165US 6,176,576 B1Radians, Inc. · 2001
- In-ear system164US 6,339,648 B12002
- Self forming in-the-ear hearing aid with conical stent157US 7,778,434 B2General Hearing Instrument, Inc. · 2010
- Ear terminal118US 7,039,195 B1Nacre AS · 2006