A24C 5/475
Adapted for composite filters
Official title: {adapted for composite filters}
A24C5/475 (Adapted for composite filters) appears on 30 US grants and 28 published applications in this corpus.
Search patents in A24C- Granted patents
- 30
- Published applications
- 28
- Assignees
- 13
- Inventors
- 69
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 4 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 2 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 2 |
| 2015 | 0 | 3 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 2 | 1 |
| 2019 | 1 | 2 |
| 2020 | 3 | 2 |
| 2021 | 1 | 0 |
| 2022 | 2 | 2 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 3 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cutting and arranging rods for tobacco industry products21 Jul 2026US 12,685,333 B2British American Tobacco (Investments) Limited
- Cigarettes and filter subassemblies with squeezable flavor capsules and methods of manufacture30 Sep 2025US 12,426,623 B2Philip Morris USA Inc.
- Relating to smoking article assembly20 May 2025US RE50,435 E1British American Tobacco (Investments) Limited
- Relating to smoking article assembly13 May 2025US RE50,421 E1British American Tobacco (Investments) Limited
- Smoking article assembly26 Mar 2024US 11,937,628 B2Tobacco Research and Development Institute (Proprietary) Limited
- Cutting and arranging rods for tobacco industry products21 Sep 2023US 2023/0292815 A1British American Tobacco (Investments) Limited
- A device and a method for forming tips of rod-like article for tobacco industry22 Jun 2023US 2023/0189873 A1INTERNATIONAL TOBACCO MACHINERY POLAND Sp.z.o.o.
- Cigarettes and filter subassemblies with squeezable flavor capsules and methods of manufacture31 Mar 2022US 2022/0095673 A1Philip Morris USA Inc.
- Smoking article assembly24 Mar 2022US 2022/0087308 A1Tobacco Research and Development Institute (Proprietary) Limited
- Smoking article assembly2 Jul 2020US 2020/0205465 A1Tobacco Research and Development Institute (Proprietary) Limited
Most cited
By later US patents
- Cigarette and method of manufacturing cigarette for electrical smoking system254US 5,666,976 APhilip Morris Incorporated · 1997
- Cigarettes and filter subassemblies with squeezable flavor capsule and methods of manufacture98US 7,878,962 B2Philip Morris USA Inc. · 2011
- Cigarettes and filter subassemblies with squeezable flavor capsule and methods of manufacture28US 8,459,272 B2Philip Morris USA Inc. · 2013
- Method and arrangement for producing compound filters26US 7,004,896 B2Hauni Maschinenbau AG · 2006
- Automatic filter tip attaching machine24US 6,336,896 B12002