A61F 2013/530708
Characterized by the absorbency properties
Official title: {characterized by the absorbency properties}
A61F2013/530708 (Characterized by the absorbency properties) appears on 202 US grants and 212 published applications in this corpus.
Search patents in A61F- Granted patents
- 202
- Published applications
- 212
- Assignees
- 55
- Inventors
- 547
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 13 | 0 |
| 1993 | 11 | 0 |
| 1994 | 8 | 0 |
| 1995 | 11 | 0 |
| 1996 | 6 | 0 |
| 1997 | 9 | 0 |
| 1998 | 9 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 2 |
| 2002 | 7 | 9 |
| 2003 | 7 | 11 |
| 2004 | 3 | 8 |
| 2005 | 4 | 14 |
| 2006 | 3 | 9 |
| 2007 | 2 | 8 |
| 2008 | 1 | 8 |
| 2009 | 2 | 5 |
| 2010 | 6 | 4 |
| 2011 | 8 | 4 |
| 2012 | 1 | 7 |
| 2013 | 1 | 3 |
| 2014 | 5 | 10 |
| 2015 | 2 | 10 |
| 2016 | 7 | 17 |
| 2017 | 4 | 11 |
| 2018 | 6 | 6 |
| 2019 | 7 | 3 |
| 2020 | 8 | 11 |
| 2021 | 5 | 8 |
| 2022 | 3 | 23 |
| 2023 | 1 | 7 |
| 2024 | 12 | 7 |
| 2025 | 10 | 6 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Two phase absorbent composites15 Sep 2026US 12,734,080 B2Kimberly-Clark Worldwide, Inc.
- Absorbent core with nonwoven web(s) comprising superabsorbent fibers7 Apr 2026US 12,594,199 B2The Procter & Gamble Company
- Absorbent cores having material free areas24 Feb 2026US 12,558,274 B2The Procter & Gamble Company
- Absorbent article with improved performance6 Jan 2026US 12,514,762 B2The Procter & Gamble Company
- Absorbent core with profiled distribution of absorbent material18 Nov 2025US 12,472,111 B2The Procter & Gamble Company
- Absorbent core with profiled distribution of absorbent material29 Jan 2026US 2026/0026982 A1The Procter & Gamble Company
- Absorbent systems and absorbent articles including the same20 Nov 2025US 2025/0352410 A1Coterie Baby, Inc.
- Water-absorbing resin composition, absorber, absorbent article, and method for separation processing of water-absorbing resin particles from absorbent article2 Oct 2025US 2025/0303392 A1Sumitomo Seika Chemicals Co., Ltd.
- Water absorbent resin particles and absorbent article3 Jul 2025US 2025/0213745 A1Sumitomo Seika Chemicals Co., Ltd.
- Absorbent Body and Hygiene Article8 May 2025US 2025/0143938 A1LG Chem.Ltd.
Most cited
By later US patents
- Thin-unit-wet absorbent foam materials for aqueous body fluids and process for making same1,130US 5,387,207 AThe Procter & Gamble Company · 1995
- Absorbent article having a hydrophobic transport layer802US 4,798,603 AKimberly-Clark Corporation · 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
- Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer having high porosity637US 5,562,646 AThe Proctor & Gamble Company · 1996