A61M 25/0637
Butterfly or winged devices
Official title: {Butterfly or winged devices, e.g. for facilitating handling or for attachment to the skin}
A61M25/0637 (Butterfly or winged devices) appears on 447 US grants and 452 published applications in this corpus.
Search patents in A61M- Granted patents
- 447
- Published applications
- 452
- Assignees
- 145
- Inventors
- 609
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 6 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 6 | 0 |
| 1991 | 7 | 0 |
| 1992 | 14 | 0 |
| 1993 | 7 | 0 |
| 1994 | 16 | 0 |
| 1995 | 7 | 0 |
| 1996 | 13 | 0 |
| 1997 | 4 | 0 |
| 1998 | 11 | 0 |
| 1999 | 15 | 0 |
| 2000 | 3 | 0 |
| 2001 | 8 | 4 |
| 2002 | 5 | 10 |
| 2003 | 9 | 19 |
| 2004 | 8 | 21 |
| 2005 | 14 | 20 |
| 2006 | 16 | 14 |
| 2007 | 5 | 27 |
| 2008 | 8 | 20 |
| 2009 | 9 | 10 |
| 2010 | 17 | 15 |
| 2011 | 7 | 14 |
| 2012 | 14 | 12 |
| 2013 | 12 | 10 |
| 2014 | 8 | 8 |
| 2015 | 11 | 8 |
| 2016 | 11 | 15 |
| 2017 | 8 | 33 |
| 2018 | 3 | 11 |
| 2019 | 21 | 23 |
| 2020 | 16 | 28 |
| 2021 | 12 | 21 |
| 2022 | 22 | 29 |
| 2023 | 18 | 26 |
| 2024 | 24 | 37 |
| 2025 | 21 | 9 |
| 2026 | 10 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Closed system catheter15 Sep 2026US 12,734,330 B2ICU Medical, Inc.
- Catheter system with remote instrument delivery15 Sep 2026US 12,734,337 B2Becton, Dickinson and Company
- Central catheters, assemblies, and methods thereof25 Aug 2026US 12,714,832 B2Bard Access Systems, Inc.
- Transformable dual lumen cannula into a single lumen cannula and methods of use18 Aug 2026US 12,708,742 B2Inspira-Technologies OXY B.H.N. LTD.
- Needle assembly with extending safety shield28 Jul 2026US 12,691,230 B2Kurin, Inc.
- Retractable needle protector assembly10 Sep 2026US 2026/0263753 A1Poly Medicure Limited
- Blood collection assembly3 Sep 2026US 2026/0256392 A1The Monarch Company, LLC
- Needles Including Coatings and Methods of Forming13 Aug 2026US 2026/0232964 A1Cook Medical Technologies LLC
- Catheter System With High-Strength Stabilization Anchor Securement6 Aug 2026US 2026/0224854 A1Becton, Dickinson and Company
- Intravenous cannula7 May 2026US 2026/0124433 A1MedSource Labs, LLC
Most cited
By later US patents
- Subcutaneous injection set1,023US 5,584,813 AMiniMed Inc. · 1996
- Intravenous infusion assembly485US 4,362,156 ARiverain Corporation · 1982
- Epidural catheter system utilizing splittable needle267US 5,425,717 AThe Kendall Company · 1995
- Syringe having a retractable needle250US 5,195,985 A1993
- Venipuncture device242US 4,326,519 AAbbott Laboratories · 1982