A24C 5/007
Perforating
Official title: {Perforating}
A24C5/007 (Perforating) appears on 49 US grants and 23 published applications in this corpus.
Search patents in A24C- Granted patents
- 49
- Published applications
- 23
- Assignees
- 28
- Inventors
- 117
- Latest grant
- 21 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 3 |
| 2016 | 1 | 2 |
| 2017 | 2 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 4 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 4 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Seam-sealing adhesive application apparatus and associated method21 Jan 2025US 12,201,138 B2R. J. Reynolds Tobacco Company
- Machine and method for making a sub-unit of a smoking article3 Sep 2024US 12,075,815 B2G. D S.p.A.
- Method for manufacturing mouthpiece lining paper23 May 2023US 11,653,694 B2Tannpapier GmbH
- Method for applying register marks to wrapping paper for smoking articles8 Feb 2022US 11,241,033 B2delfortgroup AG
- Smoking article and manufacture thereof14 May 2019US 10,285,434 B2British American Tobacco (Investments) Limited
- Machine and method for producing smoking products10 Sep 2026US 2026/0262703 A1I,M.A. Industria Macchine Automatiche S.p.A.
- Aerosol-generating article with non-circular perforations in a ventilation zone20 Nov 2025US 2025/0351866 A1Philip Morris Products S. A.
- Porous smoking material wrapper, and smoking article comprising same20 Feb 2025US 2025/0057209 A1Kt&G Corporation
- 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
- Method for manufacturing a ventilation zone in an aerosol-generating article23 Jan 2025US 2025/0024879 A1Philip Morris Products S. A.
Most cited
By later US patents
- Method of and apparatus in a filter tipping machine for manipulating in a web86US 6,229,115 B1Hauni Maschinenbau AG · 2001
- Rotary beam chopper and scanning system42US 4,118,619 AR. J. Reynolds Tobacco Company · 1978
- Method and apparatus for regulating the permeability of wrapping material for rod-shaped smokers' products29US 4,193,409 AHauni-Werke Korber & Co. KG · 1980
- Apparatus in a filter tipping machine for manipulating a web29US 6,064,032 AHauni Maschinenbau AG · 2000
- Apparatus for perforating a moving web28US 4,219,727 AMolins Limited · 1980