A61M 16/049
Mouthpieces
Official title: {Mouthpieces}
A61M16/049 (Mouthpieces) appears on 793 US grants and 1,038 published applications in this corpus.
Search patents in A61M- Granted patents
- 793
- Published applications
- 1,038
- Assignees
- 422
- Inventors
- 1,549
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 6 | 0 |
| 1981 | 5 | 0 |
| 1982 | 11 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 8 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 6 | 0 |
| 1990 | 6 | 0 |
| 1991 | 11 | 0 |
| 1992 | 5 | 0 |
| 1993 | 8 | 0 |
| 1994 | 9 | 0 |
| 1995 | 13 | 0 |
| 1996 | 13 | 0 |
| 1997 | 14 | 0 |
| 1998 | 12 | 0 |
| 1999 | 12 | 0 |
| 2000 | 9 | 0 |
| 2001 | 8 | 9 |
| 2002 | 10 | 19 |
| 2003 | 15 | 22 |
| 2004 | 17 | 17 |
| 2005 | 11 | 25 |
| 2006 | 12 | 35 |
| 2007 | 11 | 24 |
| 2008 | 5 | 45 |
| 2009 | 6 | 34 |
| 2010 | 16 | 45 |
| 2011 | 26 | 38 |
| 2012 | 27 | 43 |
| 2013 | 26 | 56 |
| 2014 | 34 | 68 |
| 2015 | 32 | 46 |
| 2016 | 34 | 58 |
| 2017 | 34 | 53 |
| 2018 | 30 | 42 |
| 2019 | 50 | 53 |
| 2020 | 35 | 43 |
| 2021 | 24 | 56 |
| 2022 | 39 | 58 |
| 2023 | 32 | 55 |
| 2024 | 26 | 39 |
| 2025 | 29 | 29 |
| 2026 | 29 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for delivering a therapy and sensing a biological activity in the mouth29 Sep 2026US 12,746,148 B2Split Rock Scientific, Inc.
- Apparatus and method for improved assisted ventilation22 Sep 2026US 12,741,110 B2CoLabs Medical, Inc.
- Oral bite block for endotracheal tube8 Sep 2026US 12,728,223 B2Wisconsin Alumni Research Foundation
- Ventilator system25 Aug 2026US 12,714,812 B2Koninklijke Philips N. V.
- Clamp, especially for a connection between a ventilator and a patient25 Aug 2026US 12,714,844 B2Drägerwerk AG & Co. KGaA
- Oxygenating bite block17 Sep 2026US 2026/0273214 A1Cedars-Sinai Medical Center
- Medical devices with camera and methods of placement3 Sep 2026US 2026/0256346 A1Wm & Dg, Inc.
- Endotracheal intubation guide device and endotracheal intubation guide system20 Aug 2026US 2026/0241130 A1Seoul National University Hospital
- Method for holding an endotracheal tube holder6 Aug 2026US 2026/0224837 A1Marpac Corporation
- Oral circumferential respiratory monitoring device30 Jul 2026US 2026/0215770 A1SedateUK Ltd
Most cited
By later US patents
- Device for stimulating the human respiratory system373US 4,601,465 A1986
- Combination integral bite block airway and nasal cannula363US 5,513,634 AChek-Med Systems, Inc. · 1996
- Device for improving breathing and method of constructing same289US 6,571,798 B12003
- Breathing assistance apparatus287US 6,679,257 B1Fisher & Paykel Limited · 2004
- Vital signs monitor273US 5,355,893 A1994