A61F 2013/530583
Characterized by the form
Official title: {characterized by the form}
A61F2013/530583 (Characterized by the form) appears on 319 US grants and 300 published applications in this corpus.
Search patents in A61F- Granted patents
- 319
- Published applications
- 300
- Assignees
- 95
- Inventors
- 741
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 4 | 0 |
| 1991 | 12 | 0 |
| 1992 | 8 | 0 |
| 1993 | 11 | 0 |
| 1994 | 24 | 0 |
| 1995 | 12 | 0 |
| 1996 | 24 | 0 |
| 1997 | 21 | 0 |
| 1998 | 17 | 0 |
| 1999 | 8 | 0 |
| 2000 | 7 | 0 |
| 2001 | 10 | 1 |
| 2002 | 11 | 8 |
| 2003 | 7 | 5 |
| 2004 | 3 | 8 |
| 2005 | 0 | 2 |
| 2006 | 2 | 0 |
| 2007 | 0 | 3 |
| 2008 | 0 | 7 |
| 2009 | 2 | 1 |
| 2010 | 1 | 3 |
| 2011 | 5 | 6 |
| 2012 | 1 | 5 |
| 2013 | 2 | 7 |
| 2014 | 5 | 17 |
| 2015 | 10 | 18 |
| 2016 | 9 | 24 |
| 2017 | 14 | 19 |
| 2018 | 3 | 23 |
| 2019 | 7 | 9 |
| 2020 | 7 | 32 |
| 2021 | 16 | 25 |
| 2022 | 6 | 36 |
| 2023 | 8 | 11 |
| 2024 | 16 | 9 |
| 2025 | 10 | 12 |
| 2026 | 7 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Absorbent cores for disposable absorbent articles7 Jul 2026US 12,672,989 B2Glatfelter Falkenhagen GmbH
- Absorbent article12 May 2026US 12,622,821 B2The Procter & Gamble Company
- Nonwoven and absorbent articles containing the same5 May 2026US 12,616,619 B2The Procter & Gamble Company
- Absorbent core with nonwoven web(s) comprising superabsorbent fibers7 Apr 2026US 12,594,199 B2The Procter & Gamble Company
- Urine quantifying bed pad17 Mar 2026US 12,575,976 B2Recker Medical
- Absorbent cores for disposable absorbent articles1 Oct 2026US 2026/0294699 A1Glatfelter Falkenhagen GmbH
- Absorbent article having waist gasketing element3 Sep 2026US 2026/0256631 A1The Procter & Gamble Company
- Absorbent article20 Aug 2026US 2026/0240694 A1The Procter & Gamble Company
- Absorbent article comprising a polymer foam cushion layer16 Jul 2026US 2026/0199150 A1The Procter & Gamble Company
- Fluid management layer for an absorbent article25 Jun 2026US 2026/0174606 A1The Procter & Gamble Company
Most cited
By later US patents
- Absorbent article with dynamic elastic waist feature having a predisposed resilient flexural hinge1,158US 5,151,092 AThe Procter & Gamble Company · 1992
- Absorbent article with dynamic elastic waist feature having a predisposed resilient flexural hinge727US 5,221,274 AThe Procter & Gamble Company · 1993
- Trisection topsheets for disposable absorbent articles and disposable absorbent articles having such trisection topsheets643US 5,269,775 AThe Procter & Gamble Company · 1993
- Thin, flexible sanitary napkin593US 4,950,264 AThe Procter & Gamble Company · 1990
- Thin absorbent article having rapid uptake of liquid497US 5,509,915 AKimberly-Clark Corporation · 1996