A24D 3/061
Containing additives entrapped within capsules, sponge-like material or the like, for further
Official title: {containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking}
A24D3/061 (Containing additives entrapped within capsules, sponge-like material or the like, for further) appears on 313 US grants and 526 published applications in this corpus.
Search patents in A24D- Granted patents
- 313
- Published applications
- 526
- Assignees
- 95
- Inventors
- 736
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 5 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 2 |
| 2004 | 1 | 2 |
| 2005 | 0 | 9 |
| 2006 | 1 | 7 |
| 2007 | 3 | 4 |
| 2008 | 1 | 10 |
| 2009 | 2 | 16 |
| 2010 | 10 | 8 |
| 2011 | 10 | 17 |
| 2012 | 8 | 22 |
| 2013 | 11 | 19 |
| 2014 | 6 | 29 |
| 2015 | 18 | 24 |
| 2016 | 14 | 21 |
| 2017 | 6 | 25 |
| 2018 | 14 | 17 |
| 2019 | 24 | 34 |
| 2020 | 16 | 33 |
| 2021 | 21 | 38 |
| 2022 | 24 | 36 |
| 2023 | 20 | 45 |
| 2024 | 31 | 51 |
| 2025 | 25 | 31 |
| 2026 | 17 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrically-powered aerosol delivery system1 Sep 2026US 12,721,371 B2RAI Strategic Holdings, Inc.
- Article for use in a non-combustible aerosol provision system25 Aug 2026US 12,714,138 B2Nicoventures Trading Limited
- Aerosol generating article and system25 Aug 2026US 12,714,139 B2Kt&G Corporation
- Cannabidiol-dominant formulations, methods of manufacturing, and uses thereof18 Aug 2026US 12,708,633 B2Tilray Brands, Inc.
- Smoking article including a flavour delivery member11 Aug 2026US 12,702,157 B2Philip Morris Products S. A.
- Filter element for cigarettes1 Oct 2026US 2026/0293973 A1
- Aerosol-generating article comprising a carboxylic acid24 Sep 2026US 2026/0283230 A1Philip Morris Products S. A.
- Water-filled capsule and manufacturing method thereof17 Sep 2026US 2026/0271999 A1Fuji Capsule Co., Ltd.
- Multi-segment filter element including smoke-altering flavorant10 Sep 2026US 2026/0262710 A1R. J. Reynolds Tobacco Company
- Multi-phase delivery compositions and products incorporating such compositions10 Sep 2026US 2026/0263444 A1Modoral Brands Inc.
Most cited
By later US patents
- Filter for tobacco smoking160US 4,889,144 AJapan Tobacco Inc. · 1989
- Disposable flavored filter for cigarettes137US 5,724,997 AR. J. Reynolds Tobacco Company · 1998
- Filter cigarette112US 4,687,008 APhilip Morris Incorporated · 1987
- Rods containing pelletized material109US 4,862,905 AR. J. Reynolds Tobacco Company · 1989
- Method and apparatus for incorporating objects into cigarette filters103US 7,115,085 B2R. J. Reynolds Tobacco Company · 2006