A61M 11/041
Using heaters
Official title: {using heaters}
A61M11/041 (Using heaters) appears on 2,360 US grants and 3,618 published applications in this corpus.
Search patents in A61M- Granted patents
- 2,360
- Published applications
- 3,618
- Assignees
- 594
- Inventors
- 3,011
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 9 | 0 |
| 2000 | 3 | 0 |
| 2001 | 7 | 3 |
| 2002 | 10 | 16 |
| 2003 | 7 | 49 |
| 2004 | 32 | 66 |
| 2005 | 11 | 27 |
| 2006 | 52 | 30 |
| 2007 | 7 | 21 |
| 2008 | 20 | 37 |
| 2009 | 21 | 66 |
| 2010 | 19 | 38 |
| 2011 | 19 | 44 |
| 2012 | 27 | 38 |
| 2013 | 36 | 52 |
| 2014 | 36 | 80 |
| 2015 | 42 | 113 |
| 2016 | 42 | 128 |
| 2017 | 57 | 223 |
| 2018 | 134 | 286 |
| 2019 | 170 | 310 |
| 2020 | 211 | 373 |
| 2021 | 227 | 355 |
| 2022 | 233 | 285 |
| 2023 | 240 | 275 |
| 2024 | 300 | 331 |
| 2025 | 238 | 248 |
| 2026 | 109 | 124 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Evaporator device for an inhaler, and method for producing an inhaler6 Oct 2026US 12,751,485 B2Nicoventures Trading Limited
- Hand-held inhalable vapor producing device and method6 Oct 2026US 12,752,064 B2
- Aerosol generating device with shield element and article29 Sep 2026US 12,745,796 B2Nicoventures Trading Limited
- Mono- and bis-nitrosylated propanediols for therapeutic use29 Sep 2026US 12,746,215 B2Attgeno Bio
- Aerosol generating device comprising semiconductor heaters29 Sep 2026US 12,746,349 B2Altria Client Services LLC
- Data capture across devices1 Oct 2026US 2026/0304088 A1Nicoventures Trading Limited
- Aerosol-generating system with adjustable pump flow rate24 Sep 2026US 2026/0283251 A1Altria Client Services LLC
- Method for determining at least one parameter for the vaporization in an inhaler, and an inhaler24 Sep 2026US 2026/0284329 A1KöRber Technologies GmbH
- Surgical humidification system24 Sep 2026US 2026/0284332 A1Fisher & Paykel Healthcare Limited
- Vaporization assembly and electronic vaporization device17 Sep 2026US 2026/0272004 A1Jiangmen Moore Technology., Ltd
Most cited
By later US patents
- Dispenser1,019US 5,894,841 APonwell Enterprises Limited · 1999
- Flavor-generating device934US 6,155,268 AJapan Tobacco Inc. · 2000
- Drug delivery articles utilizing electrical energy925US 4,922,901 AR. J. Reynolds Tobacco Company · 1990
- Flavor delivery articles utilizing electrical energy896US 4,947,875 AR. J. Reynolds Tobacco Company · 1990
- Dosing device to provide vaporized medicament to the lungs as a fine aerosol833US 4,735,217 AThe Procter & Gamble Company · 1988