A61F 2013/15544
Permeability
Official title: {Permeability}
A61F2013/15544 (Permeability) appears on 184 US grants and 231 published applications in this corpus.
Search patents in A61F- Granted patents
- 184
- Published applications
- 231
- Assignees
- 46
- Inventors
- 420
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 8 | 4 |
| 2003 | 4 | 5 |
| 2004 | 6 | 4 |
| 2005 | 2 | 1 |
| 2006 | 0 | 3 |
| 2007 | 0 | 2 |
| 2008 | 0 | 3 |
| 2009 | 0 | 2 |
| 2010 | 2 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 3 |
| 2013 | 0 | 2 |
| 2014 | 4 | 2 |
| 2015 | 3 | 9 |
| 2016 | 5 | 9 |
| 2017 | 2 | 7 |
| 2018 | 5 | 32 |
| 2019 | 5 | 19 |
| 2020 | 12 | 8 |
| 2021 | 23 | 33 |
| 2022 | 11 | 16 |
| 2023 | 16 | 19 |
| 2024 | 26 | 21 |
| 2025 | 14 | 12 |
| 2026 | 15 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Non-invasive apparatuses for mitigating pressure applied to a human body and associated systems and methods22 Sep 2026US 12,740,900 B2TurnCare, Inc.
- Absorbent composites1 Sep 2026US 12,721,756 B2Magnera Corporation
- Elastomeric laminate(s) for absorbent article donning1 Sep 2026US 12,721,760 B2The Procter & Gamble Company
- Elastomeric laminate with soft noncrimped spunbond fiber webs28 Jul 2026US 12,691,012 B2The Procter & Gamble Company
- Methods and apparatuses for making elastomeric laminates28 Jul 2026US 12,691,013 B2The Procter & Gamble Company
- Elastomeric laminate(s) for absorbent article donning8 Oct 2026US 2026/0306309 A1The Procter & Gamble Company
- Pressure-mitigating surfaces with inflatable chambers and methods for deploying and controlling the same1 Oct 2026US 2026/0294698 A1TurnCare, Inc.
- Methods and apparatuses for making elastomeric laminates24 Sep 2026US 2026/0283863 A1The Procter & Gamble Company
- Method and apparatus for bonding elastic parts under tension to an advancing carrier20 Aug 2026US 2026/0240691 A1The Procter & Gamble Company
- Washable Absorbent Assembly with Breathable Barrier Member18 Jun 2026US 2026/0165888 A1Essity Hygiene and Health Aktiebolag
Most cited
By later US patents
- Trisection topsheets for disposable absorbent articles and disposable absorbent articles having such trisection topsheets643US 5,269,775 AThe Procter & Gamble Company · 1993
- Fibrous nonwoven web surge layer for personal care absorbent articles and the like468US 5,486,166 AKimberly-Clark Corporation · 1996
- Disposable absorbent article having core spacers216US 5,171,236 AThe Procter & Gamble Company · 1992
- Liquid-absorbing article209US 5,788,684 AKimberly-Clark Worldwide, Inc. · 1998
- Absorbent article183US 6,946,585 B2McNeil-PPC, Inc. · 2005