A61F 2013/00748
With hydrocolloids or superabsorbers
Official title: {with hydrocolloids or superabsorbers}
A61F2013/00748 (With hydrocolloids or superabsorbers) appears on 289 US grants and 193 published applications in this corpus.
Search patents in A61F- Granted patents
- 289
- Published applications
- 193
- Assignees
- 121
- Inventors
- 371
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 7 | 0 |
| 1991 | 7 | 0 |
| 1992 | 7 | 0 |
| 1993 | 7 | 0 |
| 1994 | 7 | 0 |
| 1995 | 15 | 0 |
| 1996 | 17 | 0 |
| 1997 | 18 | 0 |
| 1998 | 20 | 0 |
| 1999 | 12 | 0 |
| 2000 | 11 | 0 |
| 2001 | 5 | 1 |
| 2002 | 8 | 4 |
| 2003 | 9 | 4 |
| 2004 | 3 | 16 |
| 2005 | 2 | 3 |
| 2006 | 3 | 7 |
| 2007 | 8 | 5 |
| 2008 | 8 | 10 |
| 2009 | 1 | 17 |
| 2010 | 3 | 13 |
| 2011 | 4 | 17 |
| 2012 | 14 | 15 |
| 2013 | 13 | 15 |
| 2014 | 11 | 17 |
| 2015 | 5 | 6 |
| 2016 | 7 | 6 |
| 2017 | 10 | 3 |
| 2018 | 9 | 9 |
| 2019 | 9 | 5 |
| 2020 | 6 | 11 |
| 2021 | 4 | 4 |
| 2022 | 5 | 1 |
| 2023 | 4 | 2 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Wound dressing23 Dec 2025US 12,502,456 B2BSN Medical, Inc.
- Reduced-pressure, compression systems and apparatuses for use on a curved body part30 Apr 2024US 11,969,319 B2Solventum Intellectual Properties Company
- Wound dressing with humidity colorimeter sensor26 Dec 2023US 11,850,122 B23M Innovative Properties Company
- Super-absorbent, reduced-pressure wound dressing and systems24 Oct 2023US 11,793,679 B2KCI Licensing, Inc.
- Wound dressing18 Apr 2023US 11,628,093 B2Convatec Technologies Inc.
- Method for the manufacture of a wound care product, and wound care product15 Feb 2024US 2024/0050281 A1Lohmann & Rauscher GmbH & Co. KG
- Dressing, a kit comprising a dressing and a method of preparing a dressing11 Jan 2024US 2024/0009341 A1Chemence Medical, Inc.
- Adhesive transparent multifunctional wound-covering material and manufacturing method thereof13 Jul 2023US 2023/0218446 A1Su-Bio Co.,Ltd.
- Skin contact material8 Jun 2023US 2023/0172748 A1Convatec Limited
- Post-operative foam and super-absorbent dressing13 Jan 2022US 2022/0008254 A1KCI Licensing, Inc.
Most cited
By later US patents
- Wound dressing and treatment method1,821US 4,969,880 A1990
- Fastening system and method1,644US 5,527,293 AKinetic Concepts, Inc. · 1996
- Fastening system and method1,590US 5,261,893 A1993
- Fluidic connection system and method1,578US 5,100,396 A1992
- Wound dressing1,449US 5,973,221 ASeton Healthcare Group PLC. · 1999