A24F 42/20
Devices without heating means
A24F42/20 (Devices without heating means) appears on 208 US grants and 270 published applications in this corpus.
Search patents in A24F- Granted patents
- 208
- Published applications
- 270
- Assignees
- 79
- Inventors
- 345
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 3 |
| 2003 | 2 | 2 |
| 2004 | 2 | 2 |
| 2005 | 2 | 4 |
| 2006 | 1 | 5 |
| 2007 | 0 | 4 |
| 2008 | 0 | 7 |
| 2009 | 2 | 5 |
| 2010 | 2 | 5 |
| 2011 | 1 | 8 |
| 2012 | 2 | 8 |
| 2013 | 4 | 13 |
| 2014 | 9 | 3 |
| 2015 | 3 | 8 |
| 2016 | 2 | 13 |
| 2017 | 15 | 21 |
| 2018 | 12 | 15 |
| 2019 | 8 | 8 |
| 2020 | 15 | 19 |
| 2021 | 10 | 25 |
| 2022 | 10 | 18 |
| 2023 | 9 | 13 |
| 2024 | 15 | 32 |
| 2025 | 20 | 20 |
| 2026 | 18 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Passive, multiple sensation inhalation device29 Sep 2026US 12,745,807 B2Past Patterns, LLC
- Devices and systems for delivery of compounds and related methods22 Sep 2026US 12,740,600 B2RDFN FUM Natural Products Ltd.
- Inhaler article with folded distal end22 Sep 2026US 12,741,108 B2Philip Morris Products S. A.
- Non-heating type flavor component emission device, non-heating type flavor inhaler, and non-heating type flavor sustained-release device15 Sep 2026US 12,733,690 B2Sharp Kabushiki Kaisha
- Inhaler system with single plane piercing element11 Aug 2026US 12,702,767 B2Philip Morris Products S. A.
- Holder for an inhaler article17 Sep 2026US 2026/0272060 A1Philip Morris Products S. A.
- Inhaler30 Jul 2026US 2026/0215519 A1Kt&G Corporation
- Dual-chamber aerosol dispenser25 Jun 2026US 2026/0174128 A1RAI Strategic Holdings, Inc.
- Inhaler25 Jun 2026US 2026/0174981 A1Kt&G Corporation
- Fluid inhalation device18 Jun 2026US 2026/0165390 A1
Most cited
By later US patents