A61F 13/515
Characterised by the interconnection of the topsheet and the backsheet
Official title: characterised by the interconnection of the topsheet and the backsheet
A61F13/515 (Characterised by the interconnection of the topsheet and the backsheet) appears on 378 US grants and 383 published applications in this corpus.
Search patents in A61F- Granted patents
- 378
- Published applications
- 383
- Assignees
- 86
- Inventors
- 705
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 5 | 0 |
| 1994 | 8 | 0 |
| 1995 | 6 | 0 |
| 1996 | 9 | 0 |
| 1997 | 12 | 0 |
| 1998 | 21 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 11 | 2 |
| 2002 | 5 | 8 |
| 2003 | 8 | 13 |
| 2004 | 4 | 5 |
| 2005 | 7 | 7 |
| 2006 | 2 | 5 |
| 2007 | 2 | 6 |
| 2008 | 4 | 11 |
| 2009 | 6 | 4 |
| 2010 | 3 | 10 |
| 2011 | 9 | 9 |
| 2012 | 6 | 20 |
| 2013 | 8 | 22 |
| 2014 | 17 | 17 |
| 2015 | 18 | 13 |
| 2016 | 15 | 36 |
| 2017 | 10 | 27 |
| 2018 | 12 | 29 |
| 2019 | 17 | 20 |
| 2020 | 26 | 31 |
| 2021 | 19 | 18 |
| 2022 | 13 | 11 |
| 2023 | 15 | 10 |
| 2024 | 24 | 21 |
| 2025 | 10 | 13 |
| 2026 | 10 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Non-invasive apparatuses for mitigating pressure applied to a human body and associated systems and methods22 Sep 2026US 12,740,900 B2TurnCare, Inc.
- Diaper article with multiple absorbent bodies1 Sep 2026US 12,721,762 B2The Procter & Gamble Company
- Absorbent body for use in an absorbent article18 Aug 2026US 12,708,570 B2Kimberly-Clark Worldwide, Inc.
- Absorbent articles having textured zones28 Jul 2026US 12,691,011 B2The Procter & Gamble Company
- Non-woven of spunbonded thermoplastic filaments having improved weldability properties and method for manufacturing such a non-woven28 Jul 2026US 12,691,198 B2Dounor SAS
- Patterned Apertured Webs8 Oct 2026US 2026/0306312 A1The Procter & Gamble Company
- Non-woven of spunbonded thermoplastic filaments having improved weldability properties and method for manufacturing such a non-woven8 Oct 2026US 2026/0306698 A1Dounor SAS
- Absorbent article having a waist gasketing element1 Oct 2026US 2026/0294693 A1The Procter & Gamble Company
- Pressure-mitigating surfaces with inflatable chambers and methods for deploying and controlling the same1 Oct 2026US 2026/0294698 A1TurnCare, Inc.
- Absorbent articles having textured zones24 Sep 2026US 2026/0283861 A1The Procter & Gamble Company
Most cited
By later US patents
- Disposable absorbent article having elastically extensible topsheet682US 5,037,416 AThe Procter & Gamble Company · 1991
- Absorbent article having blended multi-layer absorbent structure with improved integrity271US 5,460,622 AThe Procter & Gamble Company · 1995
- Absorbent article having blended multi-layer absorbent structure with improved integrity253US 5,486,167 AThe Procter & Gamble Company · 1996
- Stretchable absorbent article193US 5,451,219 AParagon Trade Brands, Inc. · 1995
- Absorbent article having blended absorbent core175US 5,681,300 AThe Procter & Gamble Company · 1997