A61F 13/2074
Impregnated with hydrophobic, hydrophilic, skin enhancers, medicinal etc. substances
Official title: {impregnated with hydrophobic, hydrophilic, skin enhancers, medicinal etc. substances}
A61F13/2074 (Impregnated with hydrophobic, hydrophilic, skin enhancers, medicinal etc. substances) appears on 57 US grants and 116 published applications in this corpus.
Search patents in A61F- Granted patents
- 57
- Published applications
- 116
- Assignees
- 58
- Inventors
- 191
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 3 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 3 |
| 2007 | 1 | 1 |
| 2008 | 2 | 1 |
| 2009 | 1 | 4 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 2 | 10 |
| 2013 | 3 | 5 |
| 2014 | 2 | 3 |
| 2015 | 0 | 7 |
| 2016 | 1 | 3 |
| 2017 | 2 | 6 |
| 2018 | 4 | 5 |
| 2019 | 2 | 6 |
| 2020 | 4 | 7 |
| 2021 | 2 | 9 |
| 2022 | 2 | 7 |
| 2023 | 1 | 8 |
| 2024 | 5 | 13 |
| 2025 | 4 | 2 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Medical devices, systems, and related methods26 May 2026US 12,636,201 B2Boston Scientific Medical Device Limited
- Absorbent, breathable and pathogen blocking/killing wound care dressing and fabrication thereof17 Feb 2026US 12,551,597 B2InMEDBio, LLC
- Repositionable surgical tampon17 Feb 2026US 12,551,674 B2The Government of The United States, as represented by The Director of the Defense Health Agency
- Tampon with wicking member and improved manufacturability6 Jan 2026US 12,514,759 B2The Procter & Gamble Company
- Vaginal fluid absorption and odor reduction16 Dec 2025US 12,496,234 B2LiviWell Inc.
- Menstrual insert27 Aug 2026US 2026/0248659 A1
- Absorbent, breathable and pathogen blocking/killing wound care dressing and fabrication thereof25 Jun 2026US 2026/0174925 A1
- Nasal compression and/or drug delivery device2 Apr 2026US 2026/0090919 A1Nasaclip, Inc.
- Tampon with wicking member and improved manufacturability26 Mar 2026US 2026/0083597 A1The Procter & Gamble Company
- Apparatus for vaginal cleansing, vaginal drug delivery, and toxic shock prevention29 Jan 2026US 2026/0027335 A1
Most cited
By later US patents
- Vaginal device109US 4,393,871 AVLI Corporation · 1983
- Tampon for medical or hygienic purposes and method of making the same78US 5,201,326 AVP-Schickedanz AG · 1993
- Epistaxis sponge65US 4,568,326 A1986
- Tampon containing a liquid medicant53US 4,286,596 A1981
- Two-member medicated device for rate-controlled administration of lipophilic pharmaceuticals44US 4,308,867 A1982