A61F 2013/530737
By the absorbent capacity
Official title: {by the absorbent capacity}
A61F2013/530737 (By the absorbent capacity) appears on 98 US grants and 95 published applications in this corpus.
Search patents in A61F- Granted patents
- 98
- Published applications
- 95
- Assignees
- 34
- Inventors
- 335
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 5 | 0 |
| 1998 | 6 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 6 | 6 |
| 2003 | 5 | 3 |
| 2004 | 2 | 4 |
| 2005 | 0 | 5 |
| 2006 | 0 | 4 |
| 2007 | 0 | 5 |
| 2008 | 0 | 5 |
| 2009 | 1 | 2 |
| 2010 | 3 | 2 |
| 2011 | 4 | 0 |
| 2012 | 1 | 3 |
| 2013 | 1 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 1 |
| 2016 | 2 | 2 |
| 2017 | 1 | 4 |
| 2018 | 1 | 4 |
| 2019 | 5 | 1 |
| 2020 | 3 | 7 |
| 2021 | 1 | 5 |
| 2022 | 3 | 12 |
| 2023 | 1 | 5 |
| 2024 | 6 | 6 |
| 2025 | 6 | 5 |
| 2026 | 3 | 0 |
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 article with improved performance6 Jan 2026US 12,514,762 B2The Procter & Gamble Company
- Osmolar devices and methods for preventing tissue swelling23 Sep 2025US 12,419,763 B2
- Pant-type absorbent article9 Sep 2025US 12,409,082 B2Essity Hygiene and Health Aktiebolag
- 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.
- Environmentally-friendly absorbent article and process of making6 Feb 2025US 2025/0041132 A1
- Environmentally-friendly absorbent article and process of making30 Jan 2025US 2025/0032323 A1
Most cited
By later US patents
- 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
- Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer632US 5,599,335 AThe Procter & Gamble Company · 1997
- Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer500US 5,669,894 AThe Procter & Gamble Company · 1997
- Thin absorbent article having rapid uptake of liquid497US 5,509,915 AKimberly-Clark Corporation · 1996
- Absorbent article having a liner which exhibits improved softness and dryness, and provides for rapid uptake of liquid374US 5,192,606 AKimberly-Clark Corporation · 1993