A61M 2205/3375
Acoustical
Official title: Acoustical, e.g. ultrasonic, measuring means
A61M2205/3375 (Acoustical) appears on 1,966 US grants and 3,098 published applications in this corpus.
Search patents in A61M- Granted patents
- 1,966
- Published applications
- 3,098
- Assignees
- 944
- Inventors
- 4,719
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 6 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 8 |
| 2003 | 3 | 4 |
| 2004 | 7 | 8 |
| 2005 | 6 | 20 |
| 2006 | 8 | 18 |
| 2007 | 5 | 18 |
| 2008 | 4 | 30 |
| 2009 | 8 | 36 |
| 2010 | 17 | 42 |
| 2011 | 13 | 55 |
| 2012 | 22 | 94 |
| 2013 | 44 | 77 |
| 2014 | 47 | 117 |
| 2015 | 51 | 130 |
| 2016 | 70 | 136 |
| 2017 | 99 | 207 |
| 2018 | 94 | 184 |
| 2019 | 207 | 225 |
| 2020 | 184 | 234 |
| 2021 | 172 | 257 |
| 2022 | 188 | 285 |
| 2023 | 204 | 285 |
| 2024 | 190 | 269 |
| 2025 | 194 | 233 |
| 2026 | 97 | 125 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus, system and method for fluid delivery6 Oct 2026US 12,751,899 B2DEKA Products Limited Partnership
- Wearable electronic device6 Oct 2026US 12,752,060 B2Sanofi
- System and method for delivering a therapy and sensing a biological activity in the mouth29 Sep 2026US 12,746,148 B2Split Rock Scientific, Inc.
- Apparatus, system and method for fluid delivery29 Sep 2026US 12,747,046 B2DEKA Products Limited Partnership
- Methods and systems for sleep management22 Sep 2026US 12,741,117 B2ResMed Sensor Technologies Limited
- Humidifier for respiratory apparatus8 Oct 2026US 2026/0306781 A1ResMed Pty Ltd
- Focused ultrasound processing system for opening and monitoring blood-brain barrier and ultrasound control method of focused ultrasound processing system for opening and monitoring blood-brain barrier8 Oct 2026US 2026/0306816 A1Neumous Inc.
- Detector for detecting inclusions in fluid, medical treatment device comprising the same, and method for detecting inclusions in fluid1 Oct 2026US 2026/0295136 A1
- Tracheostomy monitoring system1 Oct 2026US 2026/0295186 A1The Trustees of the Stevens Institute of Technology
- Drug Delivery Device With Skin Contact Sensor24 Sep 2026US 2026/0284301 A1Becton, Dickinson and Company
Most cited
By later US patents
- Drug administration controller874US 8,182,443 B1Masimo Corporation · 2012
- Medical monitoring hub711US 9,436,645 B2Masimo Corporation · 2016
- Drug administration controller514US 9,333,316 B2Masimo Corporation · 2016
- Autologous blood recovery membrane system and method473US 5,055,198 A1991
- Inhalation device including substance usage controls468US 8,550,069 B22013