A61M 16/1065
In the expiratory path
Official title: {in the expiratory path}
A61M16/1065 (In the expiratory path) appears on 446 US grants and 636 published applications in this corpus.
Search patents in A61M- Granted patents
- 446
- Published applications
- 636
- Assignees
- 307
- Inventors
- 1,210
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 9 | 0 |
| 1993 | 4 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 7 | 0 |
| 1999 | 4 | 0 |
| 2000 | 10 | 0 |
| 2001 | 2 | 3 |
| 2002 | 6 | 7 |
| 2003 | 3 | 7 |
| 2004 | 6 | 16 |
| 2005 | 1 | 10 |
| 2006 | 5 | 21 |
| 2007 | 7 | 14 |
| 2008 | 6 | 12 |
| 2009 | 5 | 21 |
| 2010 | 9 | 22 |
| 2011 | 7 | 27 |
| 2012 | 23 | 23 |
| 2013 | 28 | 23 |
| 2014 | 17 | 29 |
| 2015 | 24 | 21 |
| 2016 | 5 | 21 |
| 2017 | 15 | 13 |
| 2018 | 14 | 17 |
| 2019 | 20 | 16 |
| 2020 | 18 | 32 |
| 2021 | 17 | 74 |
| 2022 | 37 | 57 |
| 2023 | 27 | 72 |
| 2024 | 26 | 42 |
| 2025 | 25 | 24 |
| 2026 | 21 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mask, sample collecting tube, and pathogen collecting apparatus29 Sep 2026US 12,746,358 B2MGI Tech Co., Ltd.
- Systems and methods of aerosol delivery with airflow regulation15 Sep 2026US 12,734,317 B2Altria Client Services LLC
- Resuscitation circuits incorporating microbial filters25 Aug 2026US 12,714,820 B2Flexicare, Inc.
- Face masks with internal nasal prongs and methods relating thereto18 Aug 2026US 12,708,730 B2
- Method and apparatus for providing percussive ventilation therapy to a patient airway18 Aug 2026US 12,708,732 B2CircuitLife, LLC
- Methods of assembling a face mask1 Oct 2026US 2026/0295192 A1
- Respiratory ventilatory device and method of operating same6 Aug 2026US 2026/0224835 A1Soco International LLC
- Flow path sensing for flow therapy apparatus23 Jul 2026US 2026/0207868 A1Fisher & Paykel Healthcare Limited
- Medical face mask9 Jul 2026US 2026/0192073 A1Sallow Pightle Ltd
- Breathing mask and methods thereof18 Jun 2026US 2026/0165874 A1
Most cited
By later US patents
- Respiratory monitoring900US 8,028,701 B2Masimo Corporation · 2011
- Respiratory monitoring610US 8,667,967 B2Masimo Corporation · 2014
- Breath actuated medicinal aerosol delivery apparatus475US 5,479,920 AVortran Medical Technology, Inc. · 1996
- Respiratory monitoring454US 9,566,019 B2Masimo Corporation · 2017
- Self-inflatable rescue mask394US 5,121,745 A1992