A61M 16/14
By mixing different fluids, one of them being in a liquid phase
Official title: by mixing different fluids, one of them being in a liquid phase
A61M16/14 (By mixing different fluids, one of them being in a liquid phase) appears on 3,444 US grants and 4,677 published applications in this corpus.
Search patents in A61M- Granted patents
- 3,444
- Published applications
- 4,677
- Assignees
- 997
- Inventors
- 5,197
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 24 | 0 |
| 1978 | 13 | 0 |
| 1979 | 11 | 0 |
| 1980 | 12 | 0 |
| 1981 | 12 | 0 |
| 1982 | 10 | 0 |
| 1983 | 7 | 0 |
| 1984 | 13 | 0 |
| 1985 | 8 | 0 |
| 1986 | 14 | 0 |
| 1987 | 18 | 0 |
| 1988 | 10 | 0 |
| 1989 | 21 | 0 |
| 1990 | 15 | 0 |
| 1991 | 11 | 0 |
| 1992 | 13 | 0 |
| 1993 | 15 | 0 |
| 1994 | 15 | 0 |
| 1995 | 21 | 0 |
| 1996 | 18 | 0 |
| 1997 | 24 | 0 |
| 1998 | 25 | 0 |
| 1999 | 25 | 0 |
| 2000 | 29 | 0 |
| 2001 | 21 | 8 |
| 2002 | 22 | 38 |
| 2003 | 22 | 48 |
| 2004 | 35 | 61 |
| 2005 | 21 | 42 |
| 2006 | 39 | 68 |
| 2007 | 29 | 58 |
| 2008 | 23 | 113 |
| 2009 | 30 | 109 |
| 2010 | 35 | 118 |
| 2011 | 67 | 105 |
| 2012 | 82 | 124 |
| 2013 | 103 | 167 |
| 2014 | 102 | 192 |
| 2015 | 123 | 234 |
| 2016 | 120 | 216 |
| 2017 | 142 | 224 |
| 2018 | 144 | 233 |
| 2019 | 197 | 252 |
| 2020 | 246 | 271 |
| 2021 | 228 | 354 |
| 2022 | 280 | 421 |
| 2023 | 263 | 378 |
| 2024 | 263 | 367 |
| 2025 | 258 | 312 |
| 2026 | 155 | 164 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Connectors for conduits6 Oct 2026US 12,752,069 B2Fisher & Paykel Healthcare Limited
- Ventilator condensation trap29 Sep 2026US 12,746,361 B2
- Surface acoustic wave atomizer with fluid direction and migration prevention22 Sep 2026US 12,741,105 B2Trudell Medical International
- Automatic medicine replacement and atomization device22 Sep 2026US 12,741,115 B2Medcaptain Medical Technology Co., Ltd.
- Droplet device actuation from inhalation sensing15 Sep 2026US 12,734,312 B2Pneuma Respiratory, Inc.
- Pumping system and method for home healthcare devices8 Oct 2026US 2026/0306727 A1
- Inhalation therapy device8 Oct 2026US 2026/0306761 A1PARI Pharma GmbH
- Methods and apparatus for high gas flow8 Oct 2026US 2026/0306769 A1Fisher & Paykel Healthcare Limited
- Ventilation arrangement with an anesthetic dosing unit and a pneumatic switch8 Oct 2026US 2026/0306771 A1Drägerwerk AG & Co. KGaA
- Patient interface8 Oct 2026US 2026/0306774 A1ResMed Pty Ltd
Most cited
By later US patents
- Work of breathing display for a ventilation system464US 8,021,310 B2Nellcor Puritan Bennett LLC · 2011
- Humidifier sleep apnea treatment apparatus408US 6,050,260 AFisher & Paykel Limited · 2000
- Humidifier module for use in a gas humidification assembly398US 4,921,642 APuritan-Bennett Corporation · 1990
- Humidifier system373US 4,621,632 ABear Medical Systems, Inc. · 1986
- Temperature controlling device for aerosol drug delivery361US 6,131,570 AAradigm Corporation · 2000