A24D 1/04
Cigars: with mouthpieces or filter-tips
Official title: with mouthpieces or filter-tips
A24D1/04 (Cigars: with mouthpieces or filter-tips) appears on 165 US grants and 435 published applications in this corpus.
Search patents in A24D- Granted patents
- 165
- Published applications
- 435
- Assignees
- 72
- Inventors
- 660
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 2 | 1 |
| 2013 | 1 | 3 |
| 2014 | 2 | 4 |
| 2015 | 1 | 12 |
| 2016 | 7 | 9 |
| 2017 | 2 | 4 |
| 2018 | 6 | 17 |
| 2019 | 13 | 24 |
| 2020 | 10 | 25 |
| 2021 | 10 | 28 |
| 2022 | 10 | 32 |
| 2023 | 11 | 85 |
| 2024 | 21 | 86 |
| 2025 | 28 | 46 |
| 2026 | 27 | 52 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Aerosol-generating article and method of manufacturing the same22 Sep 2026US 12,740,586 B2Kt&G Corporation
- Aerosol generating article and system25 Aug 2026US 12,714,139 B2Kt&G Corporation
- Smoking article and method for a cigar or cigarillo using optional second filter and slidable sleeve11 Aug 2026US 12,702,152 B1IP Trademark Holdings, Inc.
- Filter for smoking or vaping article comprising a two-layer material11 Aug 2026US 12,702,158 B2SWM Holdings US, LLC
- Structured filter material for nicotine delivery products4 Aug 2026US 12,696,929 B2delfortgroup AG
- Smoking article and method for producing smoking article8 Oct 2026US 2026/0305685 A1Japan Tobacco Inc.
- Smoking article8 Oct 2026US 2026/0305688 A1Altria Client Services LLC
- Wrapper with ph indicator for aerosol-generating article24 Sep 2026US 2026/0283227 A1Philip Morris Products S. A.
- Aerosol-generating article with upstream section, hollow tubular element and ventilation10 Sep 2026US 2026/0262706 A1Philip Morris Products S. A.
- Aerosol-generating article with tubular section having an end face with a convex curvature3 Sep 2026US 2026/0256188 A1Philip Morris Products S. A.
Most cited
By later US patents
- Smoking article with dual function cap32US 9,801,412 B2Philip Morris Products S. A. · 2017
- Filtered cigarette29US 8,739,802 B2R. J. Reynolds Tobacco Company · 2014
- Cigarette aeration and filtration device22US 5,954,061 A1999
- Adhesive free tobacco product tip assembly21US 10,064,428 B2Altria Client Services LLC · 2018
- Tobacco product tip21US 10,827,780 B2Altria Client Services LLC · 2020