A61F 2013/15463
Absorbency
Official title: {Absorbency}
A61F2013/15463 (Absorbency) appears on 170 US grants and 203 published applications in this corpus.
Search patents in A61F- Granted patents
- 170
- Published applications
- 203
- Assignees
- 73
- Inventors
- 560
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 6 | 0 |
| 1997 | 5 | 0 |
| 1998 | 11 | 0 |
| 1999 | 8 | 0 |
| 2000 | 11 | 0 |
| 2001 | 1 | 0 |
| 2002 | 7 | 1 |
| 2003 | 5 | 6 |
| 2004 | 3 | 5 |
| 2005 | 2 | 2 |
| 2006 | 0 | 9 |
| 2007 | 0 | 8 |
| 2008 | 0 | 2 |
| 2009 | 2 | 2 |
| 2010 | 6 | 5 |
| 2011 | 5 | 3 |
| 2012 | 1 | 4 |
| 2013 | 5 | 1 |
| 2014 | 3 | 3 |
| 2015 | 3 | 18 |
| 2016 | 6 | 21 |
| 2017 | 2 | 11 |
| 2018 | 6 | 12 |
| 2019 | 3 | 8 |
| 2020 | 7 | 15 |
| 2021 | 16 | 18 |
| 2022 | 3 | 9 |
| 2023 | 8 | 13 |
| 2024 | 13 | 10 |
| 2025 | 9 | 10 |
| 2026 | 6 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Absorbent composites1 Sep 2026US 12,721,756 B2Magnera Corporation
- Super absorbent polymer film and absorbent article comprising the same14 Jul 2026US 12,678,346 B2LG Chem.Ltd.
- Absorbent cores comprising a superabsorbent polymer immobilizing material26 May 2026US 12,636,205 B2The Procter & Gamble Company
- Self sampling universal kit, methods and use5 May 2026US 12,616,454 B2
- Absorbent article14 Apr 2026US 12,599,511 B2LG Chem.Ltd.
- Flushable absorbent pad and combination with reusable chassis24 Sep 2026US 2026/0283865 A1W. Pelz GmbH & Co. KG
- Absorbent article with urease inhibitor17 Sep 2026US 2026/0273127 A1The Procter & Gamble Company
- Absorbent article with urease inhibitor17 Sep 2026US 2026/0273128 A1The Procter & Gamble Company
- An absorbent insert ostomy device for insertion through an ostomy of a human being27 Aug 2026US 2026/0248633 A1Ampa Medical Aps
- Super absorbent polymer materials9 Jul 2026US 2026/0193414 A1Planet Smart 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
- Fibrous nonwoven web surge layer for personal care absorbent articles and the like468US 5,486,166 AKimberly-Clark Corporation · 1996
- Disposable absorbent articles having reduced surface wetness271US 6,107,539 AThe Procter & Gamble Company · 2000
- Absorbent core having improved fluid handling properties192US 5,762,641 AThe Procter & Gamble Company · 1998
- Method of making high performance superabsorbent material168US 5,849,816 A1998