A61M 5/1782
Devices aiding filling of syringes in situ
Official title: {Devices aiding filling of syringes in situ (combination of a vial and a syringe for transferring or mixing their contents A61J1/2096, filling of medical containers in general B65B3/003)}
A61M5/1782 (Devices aiding filling of syringes in situ) appears on 615 US grants and 746 published applications in this corpus.
Search patents in A61M- Granted patents
- 615
- Published applications
- 746
- Assignees
- 345
- Inventors
- 1,301
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 5 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 9 | 0 |
| 1995 | 4 | 0 |
| 1996 | 9 | 0 |
| 1997 | 6 | 0 |
| 1998 | 13 | 0 |
| 1999 | 5 | 0 |
| 2000 | 9 | 0 |
| 2001 | 12 | 8 |
| 2002 | 14 | 19 |
| 2003 | 13 | 20 |
| 2004 | 13 | 19 |
| 2005 | 8 | 18 |
| 2006 | 4 | 12 |
| 2007 | 6 | 15 |
| 2008 | 6 | 28 |
| 2009 | 5 | 17 |
| 2010 | 16 | 33 |
| 2011 | 11 | 40 |
| 2012 | 24 | 31 |
| 2013 | 22 | 21 |
| 2014 | 27 | 27 |
| 2015 | 23 | 26 |
| 2016 | 20 | 32 |
| 2017 | 21 | 30 |
| 2018 | 17 | 31 |
| 2019 | 31 | 58 |
| 2020 | 36 | 60 |
| 2021 | 28 | 38 |
| 2022 | 35 | 34 |
| 2023 | 38 | 47 |
| 2024 | 32 | 38 |
| 2025 | 25 | 24 |
| 2026 | 19 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vial transfer and injection apparatus and method29 Sep 2026US 12,746,331 B2Enable Injections, Inc.
- Switch assembly for an electronic system of a drug delivery device15 Sep 2026US 12,734,303 B2Sanofi
- Medical fluid injection device with fill indicator11 Aug 2026US 12,702,754 B2Enable Injections, Inc.
- Device for subcutaneous delivery of fluid medicament4 Aug 2026US 12,697,434 B2NeuroDerm, Ltd.
- Medicinal fluid delivery device28 Jul 2026US 12,691,037 B2Takeda Pharmaceutical Company Limited
- Device for subcutaneous delivery of fluid medicament1 Oct 2026US 2026/0295153 A1NeuroDerm, Ltd.
- Medical fluid transfer and injection apparatus and method17 Sep 2026US 2026/0273187 A1Enable Injections, Inc.
- Medical filtration assembly for medical devices13 Aug 2026US 2026/0232911 A1Becton, Dickinson and Company
- Injection systems30 Jul 2026US 2026/0216478 A1Mayo Foundation for Medical Education and Research
- Medical syringe with filtering needle cap23 Jul 2026US 2026/0207432 A1Becton, Dickinson and Company
Most cited
By later US patents
- Interchangeable tools for surgical instruments2,056US 8,758,391 B2Ethicon Endo-Surgery, Inc. · 2014
- Devices and methods for mixing and extruding medically useful compositions1,070US 7,135,027 B2Baxter Healthcare S. A. · 2006
- Drug delivery systems and methods719US 6,645,181 B1Elan Pharma International Limited · 2003
- Interchangeable tools for surgical instruments559US 10,743,851 B2Ethicon, Inc. · 2020
- Inductance-based dose measurement in syringes551US 6,068,615 AHealth Hero Network, Inc. · 2000