A61F 13/51456
Characterised by its properties
Official title: {characterised by its properties}
A61F13/51456 (Characterised by its properties) appears on 564 US grants and 534 published applications in this corpus.
Search patents in A61F- Granted patents
- 564
- Published applications
- 534
- Assignees
- 107
- Inventors
- 1,053
- Latest grant
- 22 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 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 7 | 0 |
| 1987 | 5 | 0 |
| 1988 | 6 | 0 |
| 1989 | 14 | 0 |
| 1990 | 4 | 0 |
| 1991 | 7 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 9 | 0 |
| 1995 | 10 | 0 |
| 1996 | 11 | 0 |
| 1997 | 20 | 0 |
| 1998 | 25 | 0 |
| 1999 | 20 | 0 |
| 2000 | 14 | 0 |
| 2001 | 19 | 5 |
| 2002 | 21 | 24 |
| 2003 | 26 | 30 |
| 2004 | 19 | 22 |
| 2005 | 8 | 20 |
| 2006 | 6 | 15 |
| 2007 | 10 | 12 |
| 2008 | 4 | 16 |
| 2009 | 8 | 11 |
| 2010 | 7 | 17 |
| 2011 | 13 | 32 |
| 2012 | 11 | 21 |
| 2013 | 16 | 15 |
| 2014 | 14 | 19 |
| 2015 | 19 | 21 |
| 2016 | 15 | 14 |
| 2017 | 12 | 27 |
| 2018 | 13 | 29 |
| 2019 | 15 | 30 |
| 2020 | 23 | 34 |
| 2021 | 22 | 28 |
| 2022 | 18 | 26 |
| 2023 | 19 | 17 |
| 2024 | 35 | 29 |
| 2025 | 16 | 12 |
| 2026 | 10 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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.
- Patterned apertured nonwoven15 Sep 2026US 12,734,079 B2The Procter & Gamble Company
- Diaper article with multiple absorbent bodies1 Sep 2026US 12,721,762 B2The Procter & Gamble Company
- Digitally printed backsheet film11 Aug 2026US 12,702,597 B2Rkw SE
- Pressure-mitigating surfaces with inflatable chambers and methods for deploying and controlling the same16 Jun 2026US 12,653,730 B2TurnCare, Inc.
- Pressure-mitigating surfaces with inflatable chambers and methods for deploying and controlling the same1 Oct 2026US 2026/0294698 A1TurnCare, Inc.
- Reusable outer cover for an absorbent article10 Sep 2026US 2026/0263290 A1Essity Hygiene and Health Aktiebolag
- Absorbent article with adhesive pattern9 Jul 2026US 2026/0191704 A1The Procter & Gamble Company
- Absorbent article with adhesive pattern2 Jul 2026US 2026/0183159 A1The Procter & Gamble Company
- Cooling neck band25 Jun 2026US 2026/0174165 A1
Most cited
By later US patents
- Web materials exhibiting elastic-like behavior816US 5,518,801 AThe Procter & Gamble Company · 1996
- Absorbent article having breathable side panels711US 5,571,096 AThe Procter & Gamble Company · 1996
- Microapertured polymeric web exhibiting soft and silky tactile impression574US 4,629,643 AThe Procter & Gamble Company · 1986
- Absorbent article having a breathable, fluid impervious backsheet541US 5,865,823 AThe Procter & Gamble Company · 1999
- Disposable absorbent articles providing a skin condition benefit535US 6,107,537 AThe Procter & Gamble Company · 2000