A61M 2005/2026
Semi-automatic
Official title: {Semi-automatic, e.g. user activated piston is assisted by additional source of energy}
A61M2005/2026 (Semi-automatic) appears on 233 US grants and 316 published applications in this corpus.
Search patents in A61M- Granted patents
- 233
- Published applications
- 316
- Assignees
- 102
- Inventors
- 500
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 3 |
| 2009 | 0 | 0 |
| 2010 | 2 | 2 |
| 2011 | 0 | 3 |
| 2012 | 2 | 6 |
| 2013 | 3 | 8 |
| 2014 | 5 | 8 |
| 2015 | 5 | 27 |
| 2016 | 14 | 40 |
| 2017 | 18 | 34 |
| 2018 | 20 | 20 |
| 2019 | 39 | 24 |
| 2020 | 31 | 31 |
| 2021 | 11 | 18 |
| 2022 | 23 | 26 |
| 2023 | 18 | 13 |
| 2024 | 15 | 18 |
| 2025 | 16 | 16 |
| 2026 | 10 | 16 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Auto injector with cartridge locking system29 Sep 2026US 12,746,335 B2Ascendis Pharma A/S
- Needle assisted injection device having reduced trigger force22 Sep 2026US 12,741,095 B2Antares Pharma, Inc.
- Needle-free injector18 Aug 2026US 12,708,711 B2PharmaJet, Inc.
- Cassette for an autoinjector and related methods11 Aug 2026US 12,702,760 B2Amgen Inc.
- Auto-injector7 Jul 2026US 12,673,162 B2Owen Mumford Limited
- Drug delivery device1 Oct 2026US 2026/0295171 A1Sanofi
- Devices and methods for conduit distention24 Sep 2026US 2026/0284314 A1
- Delivery system for emergency hydrocortisone injection10 Sep 2026US 2026/0263697 A1QoLIFY LLC
- Expandable device for a body cavity27 Aug 2026US 2026/0249060 A1IP Holding Company
- Drug delivery device and methods of delivering a drug13 Aug 2026US 2026/0232913 A1Amgen Inc.
Most cited
By later US patents
- Automatic injection device with reset feature341US 6,899,699 B2Novo Nordisk A/S · 2005
- Devices, systems, and methods for medicament delivery295US 7,749,194 B2Intelliject, Inc. · 2010
- Devices, systems and methods for medicament delivery178US 8,123,719 B2Intelliject, Inc. · 2012
- Palm activated drug delivery device144US 9,233,213 B2Janssen Biotech, Inc. · 2016
- Palm activated drug delivery device143US 9,216,256 B2Janssen Biotech, Inc. · 2015