A61M 16/0078
Breathing bags
Official title: {Breathing bags}
A61M16/0078 (Breathing bags) appears on 441 US grants and 577 published applications in this corpus.
Search patents in A61M- Granted patents
- 441
- Published applications
- 577
- Assignees
- 264
- Inventors
- 962
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 6 | 0 |
| 1996 | 13 | 0 |
| 1997 | 10 | 0 |
| 1998 | 13 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 4 |
| 2002 | 6 | 13 |
| 2003 | 11 | 11 |
| 2004 | 9 | 16 |
| 2005 | 6 | 17 |
| 2006 | 9 | 17 |
| 2007 | 15 | 16 |
| 2008 | 5 | 30 |
| 2009 | 3 | 26 |
| 2010 | 12 | 22 |
| 2011 | 11 | 19 |
| 2012 | 14 | 15 |
| 2013 | 15 | 27 |
| 2014 | 15 | 26 |
| 2015 | 19 | 14 |
| 2016 | 14 | 24 |
| 2017 | 6 | 26 |
| 2018 | 13 | 23 |
| 2019 | 16 | 22 |
| 2020 | 18 | 34 |
| 2021 | 26 | 44 |
| 2022 | 15 | 33 |
| 2023 | 24 | 34 |
| 2024 | 25 | 31 |
| 2025 | 12 | 22 |
| 2026 | 11 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Inhalant containment device1 Sep 2026US 12,721,380 B2
- Medical device system and hardware for sensor data acquisition2 Jun 2026US 12,642,741 B2ZOLL Medical Corporation
- Filtering facepiece respirator26 May 2026US 12,636,113 B2S.C.O.P.E. Medical, Inc.
- Portable anesthetic delivery device19 May 2026US 12,629,493 B2
- Process and device for detection of a leak in a ventilation circuit5 May 2026US 12,616,808 B2Drägerwerk AG & Co. KGaA
- Clamping valve assembly for a ventilator27 Aug 2026US 2026/0249034 A1The Children’s Hospital of Philadelphia
- Device and method of producing hypoxic/hyperoxic/normoxic gas mixtures13 Aug 2026US 2026/0232943 A1Z+ Health Srl
- Oxygenating oropharyngeal airway devices, kits relating to same, and methods of using same9 Jul 2026US 2026/0192069 A1Baylor Research Institute D/B/A Baylor Scott & White Research Institute
- Medical face mask9 Jul 2026US 2026/0192073 A1Sallow Pightle Ltd
- Inhalation System28 May 2026US 2026/0144949 A1General Biophysics LLC
Most cited
By later US patents
- Nasal gas delivery system and method for use thereof352US 6,637,434 B22003
- Method of determining depth of compressions during cardio-pulmonary resuscitation313US 6,827,695 B2Revivant Corporation · 2004
- Ventilation apparatus and anesthesia delivery system310US 6,131,571 AUniversity of Florida · 2000
- Resuscitator having directional control valve with internal "PEEP" adjustment valve300US 5,109,840 ASpecialty Packaging Licensing Company · 1992
- Apparatus for drug delivery in association with medical or surgical procedures248US 7,201,734 B2Scott Laboratories, Inc. · 2007