A61F 13/47218
With a raised crotch region
Official title: {with a raised crotch region, e.g. hump}
A61F13/47218 (With a raised crotch region) appears on 328 US grants and 257 published applications in this corpus.
Search patents in A61F- Granted patents
- 328
- Published applications
- 257
- Assignees
- 48
- Inventors
- 485
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 13 | 0 |
| 1997 | 18 | 0 |
| 1998 | 22 | 0 |
| 1999 | 12 | 0 |
| 2000 | 8 | 0 |
| 2001 | 17 | 3 |
| 2002 | 27 | 17 |
| 2003 | 18 | 19 |
| 2004 | 13 | 15 |
| 2005 | 6 | 15 |
| 2006 | 5 | 20 |
| 2007 | 5 | 5 |
| 2008 | 6 | 12 |
| 2009 | 7 | 15 |
| 2010 | 7 | 12 |
| 2011 | 9 | 2 |
| 2012 | 13 | 9 |
| 2013 | 5 | 5 |
| 2014 | 7 | 7 |
| 2015 | 7 | 15 |
| 2016 | 9 | 14 |
| 2017 | 8 | 10 |
| 2018 | 6 | 11 |
| 2019 | 9 | 8 |
| 2020 | 6 | 4 |
| 2021 | 4 | 10 |
| 2022 | 6 | 7 |
| 2023 | 5 | 5 |
| 2024 | 3 | 8 |
| 2025 | 5 | 9 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Semipermanent menstrual pad20 May 2025US 12,303,363 B2
- Absorbent article29 Apr 2025US 12,285,323 B2Essity Hygiene and Health Aktiebolag
- Underwear for women with leak-proof function tightly fitting to human intergluteal cleft1 Apr 2025US 12,262,759 B2Double Sense Inc.
- Incontinence pad with varying thickness profile25 Mar 2025US 12,257,130 B2Essity Hygiene and Health Aktiebolag
- Article for absorbing bodily discharges of a user11 Feb 2025US 12,220,303 B1
- Multi-functional sanitary napkin with adjustable absorbency and size18 Dec 2025US 2025/0381077 A1
- Systems and methods for incontinence control27 Nov 2025US 2025/0360244 A1Soft Health Technologies, LLC
- Menstruation pad with intergluteal insert31 Jul 2025US 2025/0241800 A1
- Systems and methods for incontinence control31 Jul 2025US 2025/0241801 A1Soft Health Technologies, LLC
- Protective garment1 May 2025US 2025/0134181 A1AB Lindex
Most cited
By later US patents
- Thin, flexible sanitary napkin593US 4,950,264 AThe Procter & Gamble Company · 1990
- Thin, flexible sanitary napkin290US 5,009,653 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 barrier means and medial bulge266US 5,624,423 AKimberly-Clark Corporation · 1997
- Absorbent article having blended multi-layer absorbent structure with improved integrity253US 5,486,167 AThe Procter & Gamble Company · 1996