A61H 2230/40
Respiratory characteristics
A61H2230/40 (Respiratory characteristics) appears on 358 US grants and 562 published applications in this corpus.
Search patents in A61H- Granted patents
- 358
- Published applications
- 562
- Assignees
- 187
- Inventors
- 722
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 4 |
| 2003 | 1 | 1 |
| 2004 | 2 | 8 |
| 2005 | 0 | 7 |
| 2006 | 4 | 1 |
| 2007 | 3 | 12 |
| 2008 | 0 | 5 |
| 2009 | 2 | 8 |
| 2010 | 8 | 16 |
| 2011 | 3 | 8 |
| 2012 | 6 | 10 |
| 2013 | 8 | 9 |
| 2014 | 15 | 18 |
| 2015 | 12 | 18 |
| 2016 | 11 | 38 |
| 2017 | 14 | 45 |
| 2018 | 24 | 38 |
| 2019 | 20 | 34 |
| 2020 | 32 | 37 |
| 2021 | 34 | 42 |
| 2022 | 22 | 41 |
| 2023 | 31 | 53 |
| 2024 | 43 | 39 |
| 2025 | 35 | 44 |
| 2026 | 17 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Data management system and methods for chest compression devices25 Aug 2026US 12,714,640 B2Zoll Circulation, Inc.
- System and method for facilitating cardiac rehabilitation among eligible users25 Aug 2026US 12,718,923 B2ROM Technologies, Inc.
- System and method for using artificial intelligence and machine learning to generate treatment plans that include tailored dietary plans for users25 Aug 2026US 12,718,927 B2ROM Technologies, Inc.
- Systems and methods to enable communication detection between devices and performance of a preventative action16 Jun 2026US 12,658,302 B2ROM Technologies, Inc.
- Medical device system and hardware for sensor data acquisition2 Jun 2026US 12,642,741 B2ZOLL Medical Corporation
- Integrated Cold Plunge Therapy System with Hydro-Circulation, Ice- Forming Cooling, Multi-Wavelength Light Therapy, Sound Therapy, and Mobility Enhancement24 Sep 2026US 2026/0283839 A1
- Portable neck pillow with an anti-snoring assembly6 Aug 2026US 2026/0224390 A1Zhejiang Youdian Medical Technology Co., Ltd.
- Compression analysis via airway parameters30 Jul 2026US 2026/0215996 A1Stryker Corporation
- Monitor that advises when cpr worsens circulation30 Jul 2026US 2026/0215997 A1Stryker Corporation
- Systems and methods for exerting force on bodies23 Jul 2026US 2026/0207417 A1
Most cited
By later US patents
- Method of determining depth of compressions during cardio-pulmonary resuscitation313US 6,827,695 B2Revivant Corporation · 2004
- Public access CPR and AED device157US 6,690,969 B2Revivant Corporation · 2004
- Methods and apparatus for rehabilitation and training155US 8,012,107 B2Motorika Limited · 2011
- Method of determining depth of chest compressions during CPR147US 7,122,014 B2Zoll Circulation, Inc. · 2006
- Devices for determining depth of chest compressions during CPR130US 7,118,542 B2Zoll Circulation, Inc. · 2006