A61M 5/24
Ampoule syringes, i.e. syringes with needle for use in combination with replaceable
Official title: Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or cartridges, e.g. automatic
A61M5/24 (Ampoule syringes, i.e. syringes with needle for use in combination with replaceable) appears on 3,424 US grants and 4,337 published applications in this corpus.
Search patents in A61M- Granted patents
- 3,424
- Published applications
- 4,337
- Assignees
- 832
- Inventors
- 4,479
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 19 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 7 | 0 |
| 1981 | 4 | 0 |
| 1982 | 6 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 9 | 0 |
| 1987 | 13 | 0 |
| 1988 | 9 | 0 |
| 1989 | 9 | 0 |
| 1990 | 13 | 0 |
| 1991 | 15 | 0 |
| 1992 | 19 | 0 |
| 1993 | 28 | 0 |
| 1994 | 43 | 0 |
| 1995 | 30 | 0 |
| 1996 | 34 | 0 |
| 1997 | 27 | 0 |
| 1998 | 35 | 0 |
| 1999 | 36 | 0 |
| 2000 | 37 | 0 |
| 2001 | 38 | 15 |
| 2002 | 29 | 50 |
| 2003 | 43 | 43 |
| 2004 | 27 | 65 |
| 2005 | 16 | 55 |
| 2006 | 24 | 51 |
| 2007 | 23 | 74 |
| 2008 | 22 | 86 |
| 2009 | 27 | 109 |
| 2010 | 58 | 124 |
| 2011 | 65 | 124 |
| 2012 | 77 | 178 |
| 2013 | 107 | 249 |
| 2014 | 118 | 230 |
| 2015 | 165 | 225 |
| 2016 | 183 | 262 |
| 2017 | 204 | 235 |
| 2018 | 192 | 299 |
| 2019 | 259 | 291 |
| 2020 | 232 | 257 |
| 2021 | 232 | 297 |
| 2022 | 205 | 262 |
| 2023 | 179 | 230 |
| 2024 | 183 | 235 |
| 2025 | 199 | 181 |
| 2026 | 105 | 110 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A61M 2005/2403Ampoule inserted into the ampoule holderIndexing code965
- A61M 5/2455With sealing means to be broken or opened720
- A61M 5/2448Comprising means for injection of two or more media537
- A61M 2005/2485Ampoule holder connected to rest of syringeIndexing code517
- A61M 5/2422Using emptying means to expel or eject media414
- A61M 2005/2433Ampoule fixed to ampoule holderIndexing code206
- A61M 2005/2477Comprising means to reduce play of ampoule within ampoule holderIndexing code83
- A61M 2005/2418Comprising means for damping shocks on ampouleIndexing code77
All 9 subgroupsShow fewer
Recent patents
- Syringe assembly including pressurized sterile air6 Oct 2026US 12,752,057 B2
- Anti-loosening fixing structure for bottole body of flangeing bottle29 Sep 2026US 12,746,182 B2Suzhou Healthy Tree Medical Technology Co., Ltd.
- Vial transfer and injection apparatus and method29 Sep 2026US 12,746,331 B2Enable Injections, Inc.
- Drug delivery device having removable cap29 Sep 2026US 12,746,334 B2Amgen Inc.
- Auto injector with cartridge locking system29 Sep 2026US 12,746,335 B2Ascendis Pharma A/S
- Medicament delivery device and medicament delivery assembly8 Oct 2026US 2026/0306745 A1Shl Medical AG
- Medication delivery device with needle carrier8 Oct 2026US 2026/0306746 A1Eli Lilly and Company
- Multiple use computerized injector8 Oct 2026US 2026/0306748 A1E3D A.C.A.L Ltd
- Drug delivery device and method for decoupling a drug administration element and at least one part of a drug delivery device1 Oct 2026US 2026/0295166 A1Sanofi
- Mechanism for an automatic medicament delivery device24 Sep 2026US 2026/0284309 A1Medmix Switzerland AG
Most cited
By later US patents
- Medication delivery device with a microprocessor and characteristic monitor1,907US 5,925,021 AVisionary Medical Products, Inc. · 1999
- Coupling for injection devices1,183US 8,574,199 B2Novo Nordisk A/S · 2013
- Medicament delivery device with cap1,072US 9,295,784 B2Sanofi-Aventis Deutschland GmbH · 2016
- Medication delivery device with a microprocessor and characteristic monitor841US 5,593,390 AVisionary Medical Products, Inc. · 1997
- Medical apparatus for use by a patient for medical self treatment of diabetes793US 6,302,855 B1Novo Nordisk A/S · 2001