A61F 2013/530437
Having a part with elevated absorption means
Official title: {having a part with elevated absorption means}
A61F2013/530437 (Having a part with elevated absorption means) appears on 199 US grants and 66 published applications in this corpus.
Search patents in A61F- Granted patents
- 199
- Published applications
- 66
- Assignees
- 39
- Inventors
- 311
- Latest grant
- 24 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 13 | 0 |
| 1994 | 31 | 0 |
| 1995 | 11 | 0 |
| 1996 | 18 | 0 |
| 1997 | 19 | 0 |
| 1998 | 8 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 1 |
| 2002 | 10 | 4 |
| 2003 | 8 | 3 |
| 2004 | 1 | 3 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 2 |
| 2013 | 2 | 4 |
| 2014 | 2 | 8 |
| 2015 | 5 | 7 |
| 2016 | 4 | 3 |
| 2017 | 2 | 1 |
| 2018 | 4 | 2 |
| 2019 | 1 | 2 |
| 2020 | 2 | 8 |
| 2021 | 1 | 1 |
| 2022 | 3 | 5 |
| 2023 | 1 | 1 |
| 2024 | 3 | 0 |
| 2025 | 3 | 3 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Thin fluid absorbent core-absorbent paper24 Jun 2025US 12,336,895 B2BASF SE
- Multilayered textile material for containing liquids and associated systems and methods6 May 2025US 12,290,427 B2
- Absorbent article having improved comfort28 Jan 2025US 12,207,998 B2The Procter & Gamble Company
- Fluid management layer for an absorbent article12 Nov 2024US 12,138,146 B2The Procter & Gamble Company
- Materials that shrink in one dimension and expand in another dimension3 Sep 2024US 12,076,445 B2
- Fluid management layer for an absorbent article25 Jun 2026US 2026/0174606 A1The Procter & Gamble Company
- Multilayered textile material for containing liquids and associated systems and methods11 Jun 2026US 2026/0157893 A1
- Absorbent article with improved performance19 Mar 2026US 2026/0076841 A1The Procter & Gamble Company
- Fluid management layer for an absorbent article12 Mar 2026US 2026/0069472 A1The Procter & Gamble Company
- Absorbent article with improved performance23 Oct 2025US 2025/0325416 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
- Thin-unit-wet absorbent foam materials for aqueous body fluids and process for making same1,130US 5,387,207 AThe Procter & Gamble Company · 1995
- High density absorbent members having lower density and lower basis weight acquisition zones1,072US 4,834,735 AThe Proctor & Gamble Company · 1989
- High efficiency absorbent articles for incontinence management776US 5,147,345 AThe Procter & Gamble Company · 1992
- Absorbent foam materials for aqueous body fluids and absorbent articles containing such materials745US 5,260,345 AThe Procter & Gamble Company · 1993