A61F 13/0209
Comprising superabsorbent material
Official title: {comprising superabsorbent material}
A61F13/0209 (Comprising superabsorbent material) appears on 251 US grants and 320 published applications in this corpus.
Search patents in A61F- Granted patents
- 251
- Published applications
- 320
- Assignees
- 93
- Inventors
- 386
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 6 | 0 |
| 1997 | 8 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 2 |
| 2002 | 4 | 2 |
| 2003 | 4 | 3 |
| 2004 | 1 | 2 |
| 2005 | 1 | 5 |
| 2006 | 3 | 2 |
| 2007 | 2 | 6 |
| 2008 | 1 | 7 |
| 2009 | 0 | 14 |
| 2010 | 6 | 8 |
| 2011 | 3 | 17 |
| 2012 | 16 | 16 |
| 2013 | 6 | 8 |
| 2014 | 12 | 20 |
| 2015 | 12 | 17 |
| 2016 | 3 | 10 |
| 2017 | 13 | 15 |
| 2018 | 14 | 22 |
| 2019 | 8 | 17 |
| 2020 | 14 | 25 |
| 2021 | 17 | 18 |
| 2022 | 9 | 26 |
| 2023 | 13 | 16 |
| 2024 | 18 | 18 |
| 2025 | 24 | 13 |
| 2026 | 9 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Super-absorbent advanced wound dressing with dressing full indication8 Sep 2026US 12,728,042 B2Solventum Intellectual Properties Company
- Wound dressing30 Jun 2026US 12,667,494 B2Essity Hygiene and Health Aktiebolag
- Negative pressure wound therapy (NPWT) dressing9 Jun 2026US 12,648,877 B2Mölnlycke Health Care AB
- Collapsible dressing for negative pressure wound treatment2 Jun 2026US 12,642,905 B2Smith & Nephew, Inc.
- Superabsorbent wound dressing with silicone wound contact layer28 Apr 2026US 12,611,335 B2Paul Hartmann AG
- Wound dressing and method of use24 Sep 2026US 2026/0283855 A1Smith & Nephew, Inc.
- Collapsible dressing for negative pressure wound treatment24 Sep 2026US 2026/0284295 A1Smith & Nephew, Inc.
- Apparatuses and methods for negative pressure wound therapy17 Sep 2026US 2026/0273164 A1T.J. Smith and Nephew, Limited
- A method for manufacturing wound dressings9 Jul 2026US 2026/0191692 A1
- Wound pad and a self-adhesive member comprising a wound pad28 May 2026US 2026/0144682 A1Mölnlycke Health Care AB
Most cited
By later US patents
- Wound dressing1,355US 8,764,732 B2Smith & Nephew, Inc. · 2014
- Vacuum assisted wound dressing1,328US 8,715,256 B2Smith & Nephew, Inc. · 2014
- Wound dressing1,225US 8,808,274 B2Smith & Nephew, Inc. · 2014
- Wound dressing with vacuum reservoir321US 7,699,823 B2Tyco Healthcare Group LP · 2010
- Biocompatible wound dressing316US 7,700,819 B2KCI Licensing, Inc. · 2010