A61F 13/15739
Sealing
Official title: {Sealing, e.g. involving cutting}
A61F13/15739 (Sealing) appears on 440 US grants and 581 published applications in this corpus.
Search patents in A61F- Granted patents
- 440
- Published applications
- 581
- Assignees
- 75
- Inventors
- 654
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 2 |
| 2003 | 4 | 8 |
| 2004 | 1 | 12 |
| 2005 | 1 | 8 |
| 2006 | 8 | 10 |
| 2007 | 4 | 7 |
| 2008 | 5 | 11 |
| 2009 | 2 | 6 |
| 2010 | 8 | 23 |
| 2011 | 7 | 12 |
| 2012 | 15 | 27 |
| 2013 | 8 | 20 |
| 2014 | 22 | 15 |
| 2015 | 20 | 22 |
| 2016 | 23 | 42 |
| 2017 | 22 | 51 |
| 2018 | 20 | 60 |
| 2019 | 36 | 34 |
| 2020 | 31 | 33 |
| 2021 | 50 | 37 |
| 2022 | 25 | 25 |
| 2023 | 33 | 21 |
| 2024 | 28 | 43 |
| 2025 | 21 | 22 |
| 2026 | 18 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Split formation of unitary substrates15 Sep 2026US 12,734,075 B2The Procter & Gamble Company
- Elastomeric laminate(s) for absorbent article donning1 Sep 2026US 12,721,760 B2The Procter & Gamble Company
- Methods and apparatuses for manufacturing a joined resealable absorbent article18 Aug 2026US 12,708,567 B2The Procter & Gamble Company
- Methods and apparatuses for making elastomeric laminates28 Jul 2026US 12,691,013 B2The Procter & Gamble Company
- Methods and apparatuses for making elastomeric laminates with elastic strands provided with a spin finish21 Jul 2026US 12,685,678 B2The Procter & Gamble Company
- Elastic laminates and methods for assembling elastic laminates for absorbent articles8 Oct 2026US 2026/0306306 A1The Procter & Gamble Company
- Methods and apparatuses for manufacturing a joined resealable absorbent article8 Oct 2026US 2026/0306307 A1The Procter & Gamble Company
- Elastomeric laminate(s) for absorbent article donning8 Oct 2026US 2026/0306309 A1The Procter & Gamble Company
- Stretchable sheet manufacturing device, stretchable sheet manufacturing method, and wearable article24 Sep 2026US 2026/0283857 A1Zuiko Corporation
- Methods and apparatuses for making elastomeric laminates24 Sep 2026US 2026/0283863 A1The Procter & Gamble Company
Most cited
By later US patents
- Flangeless seam for use in disposable articles586US 6,120,489 AThe Procter & Gamble Company · 2000
- Flangeless seam for use in disposable articles187US 5,662,638 AThe Procter & Gamble Company · 1997
- Method for making a flangeless seam for use in disposable articles152US 6,042,673 AThe Procter & Gamble Company · 2000
- Method for making a flangeless seam for use in disposable articles142US 5,607,537 AThe Procter & Gamble Company · 1997
- Method for making disposable diapers134US 5,507,895 AUni-Charm Corporation · 1996