A61F 2013/00885
Impervious, i.e. occlusive bandage
Official title: {impervious, i.e. occlusive bandage}
A61F2013/00885 (Impervious, i.e. occlusive bandage) appears on 79 US grants and 58 published applications in this corpus.
Search patents in A61F- Granted patents
- 79
- Published applications
- 58
- Assignees
- 35
- Inventors
- 102
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 16 |
| 2005 | 1 | 3 |
| 2006 | 1 | 1 |
| 2007 | 6 | 3 |
| 2008 | 6 | 2 |
| 2009 | 2 | 1 |
| 2010 | 1 | 8 |
| 2011 | 2 | 3 |
| 2012 | 2 | 1 |
| 2013 | 4 | 3 |
| 2014 | 2 | 2 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 3 | 1 |
| 2018 | 0 | 1 |
| 2019 | 2 | 1 |
| 2020 | 1 | 3 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Heated hydrocolloid patches for skin treatment30 Dec 2025US 12,508,165 B2Aso LLC
- Wound covering with infection indicium11 Nov 2025US 12,465,525 B1
- Two layer bandage18 Oct 2022US 11,471,334 B2
- Reduced-pressure systems and methods employing a leak-detection member29 Jun 2021US 11,045,593 B2KCI Licensing, Inc.
- Precut adhesive body support articles and support system27 Oct 2020US 10,813,782 B2Spidertech Inc.
- Wound cleansing system17 Sep 2026US 2026/0272720 A1
- Aramid reinforced instant flexible cast strips4 Jun 2026US 2026/0151138 A1Matscitechno Licensing Company
- Aramid reinforced instant flexible cast strips4 Jun 2026US 2026/0151273 A1Matscitechno Licensing Company
- Heated Hydrocolloid Patches For Skin Treatment9 Apr 2026US 2026/0096932 A1Aso LLC
- Thimble Bank20 Mar 2025US 2025/0090716 A1
Most cited
By later US patents
- Medicating device for nails and adjacent tissue217US 5,181,914 A1993
- Multi-layer dressings, systems, and methods for applying reduced pressure at a tissue site201US 8,425,478 B2KCI Licensing, Inc. · 2013
- Dressing with hydrocolloid187US 4,867,748 AColoplast A/S · 1989
- Topical medicating device173US 5,330,452 A1994
- Composite wound dressing including inversion means170US 5,643,189 A1997