A61H 31/006
Power driven
Official title: {Power driven}
A61H31/006 (Power driven) appears on 552 US grants and 678 published applications in this corpus.
Search patents in A61H- Granted patents
- 552
- Published applications
- 678
- Assignees
- 172
- Inventors
- 762
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 8 | 0 |
| 2001 | 9 | 8 |
| 2002 | 14 | 18 |
| 2003 | 12 | 13 |
| 2004 | 10 | 26 |
| 2005 | 12 | 33 |
| 2006 | 19 | 20 |
| 2007 | 14 | 15 |
| 2008 | 10 | 23 |
| 2009 | 10 | 17 |
| 2010 | 16 | 28 |
| 2011 | 11 | 10 |
| 2012 | 17 | 20 |
| 2013 | 12 | 19 |
| 2014 | 28 | 38 |
| 2015 | 13 | 37 |
| 2016 | 19 | 29 |
| 2017 | 26 | 32 |
| 2018 | 22 | 36 |
| 2019 | 25 | 37 |
| 2020 | 34 | 26 |
| 2021 | 20 | 35 |
| 2022 | 23 | 41 |
| 2023 | 34 | 37 |
| 2024 | 22 | 26 |
| 2025 | 31 | 25 |
| 2026 | 22 | 29 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Automated chest compression device6 Oct 2026US 12,751,895 B2ZOLL Medical Corporation
- Underwater rescue device29 Sep 2026US 12,747,009 B2
- Mechanical cardiopulmonary resuscitation device suction cup22 Sep 2026US 12,740,918 B2Physio-Control, Inc.
- Head up CPR device with integrated ventilator8 Sep 2026US 12,728,070 B2Resuscitation Innovations LLC
- Data management system and methods for chest compression devices25 Aug 2026US 12,714,640 B2Zoll Circulation, Inc.
- Devices and systems for thermal management and ingress protection of medical devices8 Oct 2026US 2026/0306358 A1Zoll Circulation, Inc.
- Modifying chest compression parameters to reduce refibrillation risk1 Oct 2026US 2026/0294737 A1Stryker Corporation
- Compression depth feedback and adjustment24 Sep 2026US 2026/0283901 A1Stryker Corporation
- Multimodality Medical Procedure Mattress-Based Device17 Sep 2026US 2026/0272743 A1Egg Medical, Inc.
- Apparatus for providing cpr including automated cpr chest compression device17 Sep 2026US 2026/0272772 A1
Most cited
By later US patents
- CPR chest compression monitor415US 6,390,996 B1The Johns Hopkins University · 2002
- Stimulatory device and methods to electrically stimulate the phrenic nerve378US 6,463,327 B1CPRx LLC · 2002
- Cardiopulmonary resuscitation and assisted circulation system358US 4,928,674 AThe Johns Hopkins University · 1990
- Method of determining depth of compressions during cardio-pulmonary resuscitation313US 6,827,695 B2Revivant Corporation · 2004
- Active compression/decompression cardiac assist/support device and method273US 5,490,820 ADatascope Investment Corp. · 1996