A61H 2201/107
Respiratory gas
A61H2201/107 (Respiratory gas) appears on 72 US grants and 131 published applications in this corpus.
Search patents in A61H- Granted patents
- 72
- Published applications
- 131
- Assignees
- 49
- Inventors
- 237
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 3 |
| 2004 | 1 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 2 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 0 | 4 |
| 2012 | 3 | 4 |
| 2013 | 2 | 2 |
| 2014 | 2 | 4 |
| 2015 | 2 | 3 |
| 2016 | 4 | 4 |
| 2017 | 2 | 5 |
| 2018 | 2 | 7 |
| 2019 | 5 | 11 |
| 2020 | 2 | 6 |
| 2021 | 2 | 12 |
| 2022 | 8 | 15 |
| 2023 | 6 | 13 |
| 2024 | 10 | 8 |
| 2025 | 6 | 11 |
| 2026 | 3 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Underwater rescue device29 Sep 2026US 12,747,009 B2
- Data management system and methods for chest compression devices25 Aug 2026US 12,714,640 B2Zoll Circulation, Inc.
- Portable automated life-saving system with dynamic adaptation19 May 2026US 12,629,092 B2Cpr Robotics Ltd.
- Systems, devices and methods for modulating a respiratory drive of a patient23 Sep 2025US 12,420,037 B2Unity Health Toronto
- On ambulatory respiratory assist device3 Jun 2025US 12,318,348 B2The Trustees of the University of Pennsylvania
- System and method of use for halotherapy sessions13 Aug 2026US 2026/0236573 A1
- System of devices with coordinated feedback6 Aug 2026US 2026/0224437 A1Stryker Corporation
- Compression analysis via airway parameters30 Jul 2026US 2026/0215996 A1Stryker Corporation
- Pressure application for assisting in lungs ventilation of a subject ventilated by a mechanical ventilation16 Jul 2026US 2026/0204385 A1Sheba Impact Ltd.
- Med Bed11 Jun 2026US 2026/0158233 A1
Most cited
By later US patents
- Systems and procedures for treating cardiac arrest121US 7,226,427 B2Jolife AB · 2007
- Volume exchanger valve system and method to increase circulation during CPR60US 8,151,790 B2Advanced Circulatory Systems, Inc. · 2012
- Automated retrograde inflation cardiopulmonary resuscitation trousers56US 6,010,470 AThe United States of America as represented by the Secretary of the Air Force · 2000
- Oxygen walker35US 4,251,044 A1981
- Cardiac pulmonary resuscitation apparatus28US 4,196,725 ARescueTech Corporation · 1980