Y10S 137/908
Respirator control
Y10S137/908 (Respirator control) appears on 114 US grants and 27 published applications in this corpus.
Search patents in Y10S- Granted patents
- 114
- Published applications
- 27
- Assignees
- 55
- Inventors
- 138
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 6 | 0 |
| 1978 | 1 | 0 |
| 1979 | 7 | 0 |
| 1980 | 8 | 0 |
| 1981 | 6 | 0 |
| 1982 | 8 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 6 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 6 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 4 | 1 |
| 2004 | 2 | 3 |
| 2005 | 4 | 3 |
| 2006 | 5 | 1 |
| 2007 | 1 | 2 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 2 | 3 |
| 2012 | 2 | 1 |
| 2013 | 1 | 4 |
| 2014 | 0 | 0 |
| 2015 | 4 | 2 |
| 2016 | 0 | 0 |
| 2017 | 3 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Gas negative pressure valve28 Oct 2025US 12,455,581 B2Ningbo Wanan Co., Ltd.
- Oscillating positive expiratory pressure device9 Jan 2024US 11,865,254 B2Trudell Medical International
- Oscillating positive expiratory pressure device2 Jun 2020US 10,668,238 B2Trudell Medical International
- Oscillating positive expiratory pressure device13 Mar 2018US 9,913,955 B2Trudell Medical International
- Vent valve assembly26 Sep 2017US 9,770,571 B2ResMed Limited
- Gas negative pressure valve19 Dec 2024US 2024/0419196 A1Ningbo Wanan Co., Ltd.
- Oscillating positive expiratory pressure device24 Sep 2020US 2020/0297952 A1Trudell Medical International
- Oscillating positive expiratory pressure device2 Nov 2017US 2017/0312461 A1Trudell Medical International
- Vent valve assembly9 Jul 2015US 2015/0190606 A1ResMed Limited
- Oscillating positive expiratory pressure device4 Jun 2015US 2015/0151060 A1Trudell Medical International
Most cited
By later US patents
- Respirator system for use with a hood or face mask265US 4,899,740 AE. D. Bullard Company · 1990
- Valve for breathing device239US 4,622,964 AO-Two Systems International Inc. · 1986
- Resuscitator bag231US 4,774,941 AIntertech Resources Inc. · 1988
- Magnetic exhalation valve with compensation for temperature and patient airway pressure induced changes to the magnetic field198US 5,771,884 ANellcor Puritan Bennett LLC · 1998
- Vent valve apparatus191US 6,006,748 AResMed Limited · 1999