A61M 2210/0656
Epiglottis
A61M2210/0656 (Epiglottis) appears on 46 US grants and 40 published applications in this corpus.
Search patents in A61M- Granted patents
- 46
- Published applications
- 40
- Assignees
- 23
- Inventors
- 52
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 3 |
| 2003 | 2 | 3 |
| 2004 | 4 | 3 |
| 2005 | 0 | 3 |
| 2006 | 4 | 1 |
| 2007 | 3 | 0 |
| 2008 | 0 | 1 |
| 2009 | 2 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 2 | 3 |
| 2020 | 1 | 3 |
| 2021 | 0 | 3 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 2 | 4 |
| 2025 | 3 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for an endoscopic airway device13 Jan 2026US 12,521,507 B2
- Submucosal bioresorbable drug eluting platform2 Sep 2025US 12,403,291 B2Intersect ENT, Inc.
- Airway manipulator devices5 Aug 2025US 12,376,740 B2Airway Medical Innovations Pty Ltd
- Airway devices and methods of use thereof11 Feb 2025US 12,220,531 B2
- Hiccup relieving apparatus3 Sep 2024US 12,076,484 B2Board of Regents, The University of Texas System
- Method for an endoscopic airway device2 Apr 2026US 2026/0091188 A1
- Submucosal bioresorbable drug eluting platform20 Nov 2025US 2025/0352777 A1Intersect ENT, Inc.
- Airway management device with epiglottis holding features3 Jul 2025US 2025/0213810 A1Ony Biotech Inc.
- Pixel array medical systems, devices and methods5 Dec 2024US 2024/0398440 A1
- Portable light-guided injection device5 Dec 2024US 2024/0399072 A1Solmedix Co., Ltd.
Most cited
By later US patents
- Tracheal intubation guide152US 5,203,320 AAugustine Medical, Inc. · 1993
- Artificial airway device137US 4,995,388 A1991
- Endotracheal-tube guidance system with epiglottis-elevating feature113US 5,896,858 A1999
- Tracheal intubation guide95US 4,832,020 A1989
- Laryngeal mask with large-bore gastric drainage94US 6,631,720 B12003