A61L 9/127
Comprising a wick
Official title: {comprising a wick}
A61L9/127 (Comprising a wick) appears on 444 US grants and 695 published applications in this corpus.
Search patents in A61L- Granted patents
- 444
- Published applications
- 695
- Assignees
- 213
- Inventors
- 960
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 6 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 8 |
| 2003 | 7 | 5 |
| 2004 | 6 | 30 |
| 2005 | 9 | 32 |
| 2006 | 8 | 44 |
| 2007 | 13 | 35 |
| 2008 | 13 | 40 |
| 2009 | 19 | 24 |
| 2010 | 23 | 28 |
| 2011 | 19 | 26 |
| 2012 | 11 | 24 |
| 2013 | 15 | 15 |
| 2014 | 23 | 34 |
| 2015 | 16 | 27 |
| 2016 | 27 | 42 |
| 2017 | 24 | 42 |
| 2018 | 19 | 31 |
| 2019 | 20 | 31 |
| 2020 | 25 | 26 |
| 2021 | 16 | 27 |
| 2022 | 22 | 27 |
| 2023 | 13 | 27 |
| 2024 | 28 | 28 |
| 2025 | 19 | 27 |
| 2026 | 7 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Freshening compositions comprising controlled release modulators29 Sep 2026US 12,746,302 B2Arylessence, Inc.
- Thin magnetic absorption fragrance device11 Aug 2026US 12,702,727 B2Blueprint Technology CO., LTD.
- Device for diffusing volatile substances16 Jun 2026US 12,653,921 B2Zobele Holding SPA
- Apparatus for delivering a volatile material28 Apr 2026US 12,611,479 B2The Procter & Gamble Company
- Portable scent dispensing ashtray24 Feb 2026US 12,557,840 B2
- Devices and methods for controlled release of volatile active ingredients8 Oct 2026US 2026/0305602 A1
- Channeled air freshener with multiple release modes8 Oct 2026US 2026/0306694 A1Energizer Auto, Inc.
- Deployable non-powered fragrance diffuser1 Oct 2026US 2026/0295107 A1Votivo, LLC
- Multi-Layer Kinetic Energy Transfer System.27 Aug 2026US 2026/0249586 A1Veridian Flow IP Holding LLC
- Piezoelectrically operated dispenser for dispensing liquid and/or volatile substances and method13 Aug 2026US 2026/0233246 A1Ctr, Lda
Most cited
By later US patents
- Air freshener dispenser130US 4,739,928 AThe Drackett Company · 1988
- Apparatus and method for controllably dispensing drops of liquid130US 5,449,117 ATechnical Concepts, LLC · 1995
- Dual function dispenser122US 6,569,387 B1S. C. Johnson & Son, Inc. · 2003
- Coordinated emission of fragrance, light, and sound121US 7,687,744 B2S. C. Johnson & Son, Inc. · 2010
- Methods for emitting volatile compositions115US 7,223,361 B2The Proctor & Gamble Company · 2007