A24C 5/1821
Containing different tobacco mixtures
Official title: {containing different tobacco mixtures, e.g. composite rods}
A24C5/1821 (Containing different tobacco mixtures) appears on 40 US grants and 21 published applications in this corpus.
Search patents in A24C- Granted patents
- 40
- Published applications
- 21
- Assignees
- 26
- Inventors
- 82
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 6 | 0 |
| 1987 | 3 | 0 |
| 1988 | 10 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 1 | 1 |
| 2021 | 1 | 2 |
| 2022 | 0 | 4 |
| 2023 | 1 | 1 |
| 2024 | 2 | 0 |
| 2025 | 2 | 5 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and device for identifying capsule defects in a filter of the tobacco processing industry14 Oct 2025US 12,439,954 B2TEWS Elektronik GmbH & Co. KG
- Method and apparatus for manufacturing aerosol-forming rod30 Sep 2025US 12,426,621 B2Kt&G Corporation
- Inductively heatable aerosol-forming rods and shaping device for usage in the manufacturing of such rods9 Jul 2024US 12,029,251 B2Philip Morris Products S. A.
- Inductively heatable aerosol-forming rods and shaping device for usage in the manufacturing of such rods21 May 2024US 11,986,010 B2Philip Morris Products S. A.
- Cigarette maker21 Nov 2023US 11,819,050 B2KöRber Technologies GmbH
- Tobacco rod for flavor inhaler16 Jul 2026US 2026/0198556 A1Japan Tobacco Inc.
- Method and apparatus for manufacturing aerosol-forming rod27 Nov 2025US 2025/0359586 A1Kt&G Corporation
- An article for use in an aerosol provision system and a method of manufacturing an article20 Feb 2025US 2025/0057210 A1Nicoventures Trading Limited
- Apparatus for manufacturing a rod of aerosol generating material, methods of manufacturing a rod of aerosol generating material and methods of manufacturing an article for an aerosol provision system13 Feb 2025US 2025/0049102 A1Nicoventures Trading Limited
- A method of manufacturing an article for use in an aerosol provision system and an article for use in an aerosol provision system13 Feb 2025US 2025/0049103 A1Nicoventures Trading Limited
Most cited
By later US patents
- Method and apparatus for making rod-shaped smokers' products with soft cores57US 4,736,754 AHauni-Werke Korber & Co. KG · 1988
- Smoking articles36US 4,727,888 ABritish-American Tobacco Company Limited · 1988
- Manufacture of cigarettes and the like32US 3,987,804 AMolins Limited · 1976
- Manufacture of cigarettes31US 4,459,998 AMolins Limited · 1984
- Method and apparatus for producing a composite tobacco filler23US 4,580,579 AHauni-Werke Korber & Co. KG · 1986