A61F 2013/0296
For making transdermal patches
Official title: {for making transdermal patches (chemical processes excluded)}
A61F2013/0296 (For making transdermal patches) appears on 131 US grants and 117 published applications in this corpus.
Search patents in A61F- Granted patents
- 131
- Published applications
- 117
- Assignees
- 81
- Inventors
- 265
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 8 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 7 | 0 |
| 2000 | 3 | 0 |
| 2001 | 8 | 1 |
| 2002 | 5 | 5 |
| 2003 | 4 | 5 |
| 2004 | 4 | 6 |
| 2005 | 3 | 6 |
| 2006 | 4 | 8 |
| 2007 | 2 | 5 |
| 2008 | 1 | 8 |
| 2009 | 1 | 2 |
| 2010 | 0 | 5 |
| 2011 | 2 | 2 |
| 2012 | 6 | 3 |
| 2013 | 4 | 5 |
| 2014 | 3 | 6 |
| 2015 | 1 | 5 |
| 2016 | 6 | 5 |
| 2017 | 1 | 4 |
| 2018 | 3 | 7 |
| 2019 | 2 | 5 |
| 2020 | 2 | 5 |
| 2021 | 6 | 9 |
| 2022 | 3 | 0 |
| 2023 | 0 | 3 |
| 2024 | 3 | 5 |
| 2025 | 2 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mold for manufacturing skin attachable thin film and method for manufacturing skin attachable thin film by using same12 May 2026US 12,622,815 B2Korea Institute of Machinery & Materials
- Self-adhesive patches made of fibres for the controlled release of bioactives7 Oct 2025US 12,433,852 B2Bionanopharma S.L.
- Microneedle adhesive patch based on hydrogel formulation18 Feb 2025US 12,226,535 B2Postech Academy-Industry Foundation
- Transdermal therapeutic system for the transdermal administration of solifenacin22 Oct 2024US 12,121,616 B2LTS Lohmann Therapie-Systeme AG
- Adhesive sheet for affixation to body, housed in container9 Jul 2024US 12,029,754 B2Kao Corporation
- Self-adhesive patches made of fibres for the controlled release of bioactives3 Sep 2026US 2026/0256711 A1Bionanopharma S.L.
- Hydrocolloid-based skin patch5 Jun 2025US 2025/0177212 A1
- Improved patches and methods for delivering an active substance to the skin using the same12 Dec 2024US 2024/0408364 A1DBV Technologies
- Dermal Delivery Device28 Nov 2024US 2024/0390289 A1Agile Therapeutics, Inc.
- Mold for manufacturing skin attachable thin film and method for manufacturing skin attachable thin film by using same24 Oct 2024US 2024/0350322 A1Korea Institute of Machinery & Materials
Most cited
By later US patents
- Anesthetizing plastics, drug delivery plastics, and related medical products, systems and methods232US 6,461,644 B12002
- Composite material releasably sealable to a target surface when pressed thereagainst and method of making199US 5,662,758 AThe Procter & Gamble Company · 1997
- Active agent dispenser131US 4,564,364 AAlza Corporation · 1986
- Printed transdermal drug delivery device131US 4,915,950 ACygnus Research Corporation · 1990
- Titratable dosage transdermal delivery system127US 6,682,757 B1Euro-Celtique S. A. · 2004