A61F 13/53704
The layer having an inhibiting function on liquid propagation
Official title: {the layer having an inhibiting function on liquid propagation}
A61F13/53704 (The layer having an inhibiting function on liquid propagation) appears on 72 US grants and 61 published applications in this corpus.
Search patents in A61F- Granted patents
- 72
- Published applications
- 61
- Assignees
- 33
- Inventors
- 165
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 2 |
| 2003 | 8 | 6 |
| 2004 | 4 | 5 |
| 2005 | 1 | 6 |
| 2006 | 0 | 4 |
| 2007 | 4 | 0 |
| 2008 | 1 | 1 |
| 2009 | 2 | 1 |
| 2010 | 3 | 1 |
| 2011 | 3 | 1 |
| 2012 | 2 | 3 |
| 2013 | 1 | 5 |
| 2014 | 2 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 2 |
| 2017 | 2 | 1 |
| 2018 | 0 | 3 |
| 2019 | 2 | 2 |
| 2020 | 1 | 2 |
| 2021 | 1 | 4 |
| 2022 | 1 | 1 |
| 2023 | 2 | 1 |
| 2024 | 1 | 4 |
| 2025 | 3 | 1 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-layer urine capture device and related methods13 Jan 2026US 12,521,288 B2Purewick Corporation
- Absorbent article with three dimensional shape retaining structure1 Jul 2025US 12,343,243 B2Kimberly-Clark Worldwide, Inc.
- Multilayered textile material for containing liquids and associated systems and methods6 May 2025US 12,290,427 B2
- Disposable absorbent article with surge layer including at least one barrier1 Apr 2025US 12,263,072 B2Kimberly-Clark Worldwide, Inc.
- Absorbent article comprising a lower acquisition and distribution system1 Oct 2024US 12,102,517 B2The Procter & Gamble Company
- Multilayered textile material for containing liquids and associated systems and methods11 Jun 2026US 2026/0157893 A1
- Multi-layer urine capture device and related methods9 Apr 2026US 2026/0096936 A1Purewick Corporation
- Nursing pad with filament core and process thereof8 Jan 2026US 2026/0007549 A1U-Play Corporation
- Pant-type absorbent article with composite isolation sheet12 Jun 2025US 2025/0186272 A1The Procter & Gamble Company
- Fabrics including a barrier coating and hygiene articles including the same6 Jun 2024US 2024/0181120 A1Berry Global, Inc.
Most cited
By later US patents
- Thin, flexible sanitary napkin593US 4,950,264 AThe Procter & Gamble Company · 1990
- Absorbent article with retained hydrocolloid material350US 4,055,180 AColgate-Palmolive Company · 1977
- Thin, flexible sanitary napkin290US 5,009,653 AThe Procter & Gamble Company · 1991
- Absorbent article with center fill performance186US 7,429,689 B2Kimberly-Clark Worldwide, Inc. · 2008
- Absorbent article with unitary absorbent layer for center fill performance169US 6,700,034 B1Kimberly-Clark Worldwide, Inc. · 2004