A61M 2016/0036
In the breathing tube and used in both inspiratory and expiratory phase
Official title: {in the breathing tube and used in both inspiratory and expiratory phase}
A61M2016/0036 (In the breathing tube and used in both inspiratory and expiratory phase) appears on 967 US grants and 1,269 published applications in this corpus.
Search patents in A61M- Granted patents
- 967
- Published applications
- 1,269
- Assignees
- 358
- Inventors
- 1,593
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 6 | 0 |
| 1994 | 9 | 0 |
| 1995 | 11 | 0 |
| 1996 | 14 | 0 |
| 1997 | 9 | 0 |
| 1998 | 14 | 0 |
| 1999 | 17 | 0 |
| 2000 | 12 | 0 |
| 2001 | 15 | 7 |
| 2002 | 17 | 24 |
| 2003 | 20 | 26 |
| 2004 | 21 | 22 |
| 2005 | 15 | 40 |
| 2006 | 22 | 25 |
| 2007 | 17 | 49 |
| 2008 | 12 | 62 |
| 2009 | 10 | 55 |
| 2010 | 20 | 54 |
| 2011 | 17 | 51 |
| 2012 | 34 | 57 |
| 2013 | 48 | 49 |
| 2014 | 57 | 65 |
| 2015 | 34 | 56 |
| 2016 | 39 | 53 |
| 2017 | 36 | 51 |
| 2018 | 45 | 58 |
| 2019 | 42 | 51 |
| 2020 | 66 | 70 |
| 2021 | 54 | 73 |
| 2022 | 60 | 75 |
| 2023 | 48 | 63 |
| 2024 | 47 | 60 |
| 2025 | 43 | 51 |
| 2026 | 30 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Method and apparatus for providing percussive ventilation therapy to a patient airway18 Aug 2026US 12,708,732 B2CircuitLife, LLC
- Droplet device with flow element27 Aug 2026US 2026/0249023 A1Pneuma Respiratory, Inc.
- Nebulization control method and system, and electronic device20 Aug 2026US 2026/0241123 A1Feellife Health Inc.
- Methods and apparatus for respiratory therapy20 Aug 2026US 2026/0241125 A1ResMed Pty Ltd
- Portable medical ventilator system using portable oxygen concentrators13 Aug 2026US 2026/0232936 A1Ventec Life Systems, Inc.
- Respiratory ventilatory device and method of operating same6 Aug 2026US 2026/0224835 A1Soco International LLC
Most cited
By later US patents
- Device and method for monitoring breathing during sleep, control of CPAP treatment, and preventing of apnea735US 5,245,995 AResCare Limited · 1993
- Delivery of aerosol medications for inspiration598US 5,404,871 AAradigm Corporation · 1995
- Method and apparatus for maintaining airway patency to treat sleep apnea and other disorders565US 5,148,802 ARespironics, Inc. · 1992
- Metered dose inhaler biofeedback training and evaluation system466US 4,984,158 A1991
- Indirect calorimeter for medical applications391US 6,629,934 B2Healthetech, Inc. · 2003