A61M 2205/43
Making noise when used correctly
Official title: making noise when used correctly
A61M2205/43 (Making noise when used correctly) appears on 212 US grants and 293 published applications in this corpus.
Search patents in A61M- Granted patents
- 212
- Published applications
- 293
- Assignees
- 132
- Inventors
- 520
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 2 |
| 2002 | 4 | 4 |
| 2003 | 2 | 5 |
| 2004 | 4 | 6 |
| 2005 | 2 | 7 |
| 2006 | 1 | 5 |
| 2007 | 4 | 4 |
| 2008 | 4 | 15 |
| 2009 | 1 | 3 |
| 2010 | 2 | 7 |
| 2011 | 8 | 5 |
| 2012 | 10 | 12 |
| 2013 | 8 | 10 |
| 2014 | 10 | 10 |
| 2015 | 10 | 12 |
| 2016 | 9 | 19 |
| 2017 | 11 | 10 |
| 2018 | 7 | 27 |
| 2019 | 13 | 17 |
| 2020 | 12 | 16 |
| 2021 | 11 | 19 |
| 2022 | 19 | 19 |
| 2023 | 7 | 15 |
| 2024 | 16 | 19 |
| 2025 | 12 | 18 |
| 2026 | 11 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Feedback mechanisms15 Sep 2026US 12,734,299 B2Shl Medical AG
- Drug delivery device25 Aug 2026US 12,714,799 B2Sanofi-Aventis Deutschland GmbH
- Audible indicator for a drug delivery device18 Aug 2026US 12,708,716 B2Sanofi-Aventis Deutschland GmbH
- Respiratory interface21 Jul 2026US 12,685,834 B2Fisher & Paykel Healthcare Limited
- Audible indicator9 Jun 2026US 12,649,033 B2Sanofi-Aventis Deutschland GmbH
- Sleep-aid audio device27 Aug 2026US 2026/0249040 A1Shenzhen DreamCove Tech Co.,Ltd
- Pressure control arrangement for a milk collection system23 Jul 2026US 2026/0207829 A1Koninklijke Philips N. V.
- Device for wetting the eye and method therefor23 Apr 2026US 2026/0108385 A1EyeNeb GmbH
- Method for assembling a cartridge for a smoking article2 Apr 2026US 2026/0090585 A1RAI Strategic Holdings, Inc.
- Spacer device with flow rate spirometer19 Mar 2026US 2026/0077139 A1Aerovu Technologies, Inc.
Most cited
By later US patents
- Pediatric asthmatic medication inhaler333US 4,809,692 ATrudell Medical Limited · 1989
- Device in connection with an inhaler289US 5,331,953 AAktiebolaget Draco · 1994
- Nasal delivery device253US 6,715,485 B1OptiNose AS · 2004
- Disposable mask system208US 8,136,524 B2ResMed Limited · 2012
- Nasal mask165US 7,290,546 B2Invacare Corporation · 2007