A61F 2013/5127
Characterized by the dimension of apertures
Official title: {characterized by the dimension of apertures}
A61F2013/5127 (Characterized by the dimension of apertures) appears on 82 US grants and 108 published applications in this corpus.
Search patents in A61F- Granted patents
- 82
- Published applications
- 108
- Assignees
- 25
- Inventors
- 192
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 3 |
| 2002 | 0 | 1 |
| 2003 | 2 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 3 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 3 |
| 2016 | 1 | 13 |
| 2017 | 1 | 1 |
| 2018 | 2 | 16 |
| 2019 | 8 | 11 |
| 2020 | 6 | 14 |
| 2021 | 8 | 5 |
| 2022 | 3 | 5 |
| 2023 | 7 | 6 |
| 2024 | 12 | 11 |
| 2025 | 5 | 5 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Feminine hygiene pad with differing functional arrangements of topsheet apertures12 May 2026US 12,622,820 B2The Procter & Gamble Company
- Laminate webs and absorbent articles having the same17 Mar 2026US 12,575,980 B2The Procter & Gamble Company
- Disposable wearing article5 Aug 2025US 12,377,002 B2Daio Paper Corporation
- Urine collection systems, and methods of making and using the same1 Jul 2025US 12,343,245 B2
- Disposable diaper with improved absorption and leakage protection15 Apr 2025US 12,274,608 B2Daio Paper Corporation
- Patterned Apertured Webs8 Oct 2026US 2026/0306312 A1The Procter & Gamble Company
- Zonal topsheet for an absorbent article18 Jun 2026US 2026/0165887 A1The Procter & Gamble Company
- Washable Absorbent Assembly with Breathable Barrier Member18 Jun 2026US 2026/0165888 A1Essity Hygiene and Health Aktiebolag
- Hygiene articles containing nanofibers22 Jan 2026US 2026/0020992 A1Jst Power Equipment, Inc.
- Nonwoven and absorbent articles having the same22 Jan 2026US 2026/0020994 A1The Procter & Gamble Company
Most cited
By later US patents
- Absorbent article having a hydrophobic transport layer802US 4,798,603 AKimberly-Clark Corporation · 1989
- Disposable absorbent article having a stain resistant topsheet599US 4,324,246 AThe Procter & Gamble Company · 1982
- Disposable absorbent article for low-viscosity fecal material460US 5,342,338 AThe Procter & Gamble Company · 1994
- Bodyside cover for an absorbent article141US 5,533,991 AKimberly-Clark Corporation · 1996
- Bodyside cover for an absorbent article140US 5,415,640 AKimberly-Clark Corporation · 1995