A61F 2013/00404
Against blisters or bed sores
Official title: {against blisters or bed sores}
A61F2013/00404 (Against blisters or bed sores) appears on 54 US grants and 68 published applications in this corpus.
Search patents in A61F- Granted patents
- 54
- Published applications
- 68
- Assignees
- 29
- Inventors
- 132
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 2 | 3 |
| 2007 | 0 | 5 |
| 2008 | 0 | 4 |
| 2009 | 1 | 4 |
| 2010 | 1 | 5 |
| 2011 | 3 | 4 |
| 2012 | 3 | 8 |
| 2013 | 4 | 4 |
| 2014 | 2 | 1 |
| 2015 | 2 | 1 |
| 2016 | 2 | 3 |
| 2017 | 2 | 1 |
| 2018 | 0 | 2 |
| 2019 | 0 | 3 |
| 2020 | 2 | 1 |
| 2021 | 1 | 4 |
| 2022 | 0 | 2 |
| 2023 | 1 | 1 |
| 2024 | 4 | 3 |
| 2025 | 4 | 4 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Prophylactic dressing26 May 2026US 12,636,197 B2Mölnlycke Health Care AB
- Medical dressing27 Jan 2026US 12,533,265 B2Mölnlycke Health Care AB
- Medical polyurethane foam dressing and preparation method thereof6 Jan 2026US 12,514,954 B2Zhende Medical Co., Ltd.
- Medical dressing24 Jun 2025US 12,336,887 B2Mölnlycke Health Care AB
- Skin protection sheet27 May 2025US 12,310,425 B2
- Prophylactic dressing10 Sep 2026US 2026/0263283 A1Mölnlycke Health Care AB
- Medical dressing30 Apr 2026US 2026/0115051 A1Mölnlycke Health Care AB
- Medical pad5 Jun 2025US 2025/0177213 A1
- Prophylactic dressing17 Apr 2025US 2025/0120853 A1Mölnlycke Health Care AB
- Medical dressing27 Feb 2025US 2025/0064646 A1Mölnlycke Health Care AB
Most cited
By later US patents
- Wound dressing having film-backed hydrocolloid-containing adhesive layer with linear depressions264US 5,704,905 A1998
- Wound shield for exudate management221US 7,622,629 B2Aalnex, Inc. · 2009
- Patient undersheet for preventing bed sores81US 4,614,000 APacon Manufacturing Corporation · 1986
- Viscoelastic gel foot padding and medicating device74US 5,098,421 A1992
- Anti-adhesion barrier59US 9,034,357 B2Covidien LP · 2015