A61F 13/49406
The edge leakage prevention means being at the crotch region
Official title: {the edge leakage prevention means being at the crotch region}
A61F13/49406 (The edge leakage prevention means being at the crotch region) appears on 798 US grants and 729 published applications in this corpus.
Search patents in A61F- Granted patents
- 798
- Published applications
- 729
- Assignees
- 116
- Inventors
- 1,170
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 14 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 9 | 0 |
| 1988 | 4 | 0 |
| 1989 | 16 | 0 |
| 1990 | 10 | 0 |
| 1991 | 11 | 0 |
| 1992 | 7 | 0 |
| 1993 | 13 | 0 |
| 1994 | 13 | 0 |
| 1995 | 19 | 0 |
| 1996 | 22 | 0 |
| 1997 | 34 | 0 |
| 1998 | 30 | 0 |
| 1999 | 19 | 0 |
| 2000 | 25 | 0 |
| 2001 | 16 | 12 |
| 2002 | 26 | 27 |
| 2003 | 30 | 33 |
| 2004 | 17 | 30 |
| 2005 | 14 | 29 |
| 2006 | 13 | 23 |
| 2007 | 11 | 22 |
| 2008 | 16 | 17 |
| 2009 | 14 | 23 |
| 2010 | 19 | 38 |
| 2011 | 15 | 27 |
| 2012 | 20 | 27 |
| 2013 | 17 | 25 |
| 2014 | 20 | 33 |
| 2015 | 35 | 45 |
| 2016 | 30 | 38 |
| 2017 | 24 | 35 |
| 2018 | 21 | 25 |
| 2019 | 19 | 32 |
| 2020 | 29 | 30 |
| 2021 | 21 | 25 |
| 2022 | 20 | 33 |
| 2023 | 20 | 25 |
| 2024 | 22 | 27 |
| 2025 | 25 | 22 |
| 2026 | 15 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Absorbent article14 Jul 2026US 12,678,342 B2Kimberly-Clark Worldwide, Inc.
- Absorbent article with waist gasketing element and leg cuffs30 Jun 2026US 12,667,501 B2The Procter & Gamble Company
- Absorbent article with waist gasketing element and leg cuffs16 Jun 2026US 12,653,727 B2The Procter & Gamble Company
- Absorbent article with leg gasketing cuff12 May 2026US 12,622,818 B2The Procter & Gamble Company
- Absorbent sanitary article and a method for producing the same5 May 2026US 12,616,612 B2Fameccanica. Data S.p.A.
- Washable and reusable absorbent undergarment27 Aug 2026US 2026/0248206 A1Essity Hygiene and Health Aktiebolag
- Absorbent article with leg gasketing system27 Aug 2026US 2026/0248661 A1The Procter & Gamble Company
- Absorbent articles with barrier leg cuffs20 Aug 2026US 2026/0240692 A1The Procter & Gamble Company
- Reusable underwear with alternative sewn construction that resists leaks30 Jul 2026US 2026/0215973 A1Kimberly-Clark Worldwide, Inc.
- Absorbent article with leg gasketing system23 Jul 2026US 2026/0207393 A1The Procter & Gamble Company
Most cited
By later US patents
- Absorbent article having dual cuffs940US 4,695,278 AThe Procter & Gamble Company · 1987
- Diapers with elasticized side pockets820US 4,704,116 AKimberly-Clark Corporation · 1987
- Disposable absorbent article having elasticized flaps provided with leakage resistant portions769US 4,909,803 AThe Procter & Gamble Company · 1990
- Disposable pull-on pant734US 6,120,487 AThe Procter & Gamble Company · 2000
- Absorbent article having leakage-resistant dual cuffs697US 4,795,454 AThe Procter & Gamble Company · 1989