A61F 5/58
Apparatus for correcting stammering or stuttering
A61F5/58 (Apparatus for correcting stammering or stuttering) appears on 63 US grants and 71 published applications in this corpus.
Search patents in A61F- Granted patents
- 63
- Published applications
- 71
- Assignees
- 41
- Inventors
- 117
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 6 |
| 2007 | 2 | 2 |
| 2008 | 0 | 1 |
| 2009 | 2 | 2 |
| 2010 | 2 | 1 |
| 2011 | 2 | 3 |
| 2012 | 1 | 4 |
| 2013 | 1 | 2 |
| 2014 | 1 | 5 |
| 2015 | 1 | 4 |
| 2016 | 2 | 2 |
| 2017 | 3 | 3 |
| 2018 | 2 | 5 |
| 2019 | 2 | 7 |
| 2020 | 3 | 3 |
| 2021 | 9 | 3 |
| 2022 | 2 | 5 |
| 2023 | 1 | 4 |
| 2024 | 4 | 5 |
| 2025 | 2 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for evaluating oral function23 Dec 2025US 12,502,112 B2Wichita State University
- Adjustable oral devices for preventing or reducing snoring or obstructive sleep apnea (OSA)25 Mar 2025US 12,257,176 B2Aria Healthcare Limited
- Adjustable dorsal night splint23 Jul 2024US 12,042,416 B2Djo, LLC
- Dental appliance features for preventing lisping18 Jun 2024US 12,011,387 B2Align Technology, Inc.
- Mandibular advancement device13 Feb 2024US 11,896,518 B2Brown Innovation, LLC
- Vocal strengthening apparatus9 Jul 2026US 2026/0191678 A1Singing Straw LLC
- Vocal practice apparatus, in particular for the stuttering treatment28 May 2026US 2026/0148650 A1Vivavoce Srl
- Audio signal23 Jan 2025US 2025/0025659 A1SynthezAl Corp.
- Logopaedic treatment device19 Dec 2024US 2024/0415692 A1Codonis AG
- Methods of orthodontic treatment including preventing lisping8 Aug 2024US 2024/0261132 A1
Most cited
By later US patents
- System and method of treating stuttering by neuromodulation138US 6,944,497 B2Medtronic, Inc. · 2005
- Methods and devices for delivering exogenously generated speech signals to enhance fluency in persons who stutter91US 6,754,632 B1East Carolina University · 2004
- Therapeutic device to ameliorate stuttering82US 5,961,443 AEast Carolina University · 1999
- Mouthguard made at least partially from an edible candy81US 5,970,981 A1999
- Dental appliance features for speech enhancement79US 11,026,831 B2Align Technology, Inc. · 2021