A61M 5/3294
Comprising means for injection of two or more media
Official title: {comprising means for injection of two or more media, e.g. by mixing}
A61M5/3294 (Comprising means for injection of two or more media) appears on 145 US grants and 218 published applications in this corpus.
Search patents in A61M- Granted patents
- 145
- Published applications
- 218
- Assignees
- 68
- Inventors
- 314
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 2 | 3 |
| 2012 | 0 | 19 |
| 2013 | 4 | 31 |
| 2014 | 10 | 24 |
| 2015 | 14 | 17 |
| 2016 | 21 | 10 |
| 2017 | 8 | 11 |
| 2018 | 14 | 8 |
| 2019 | 9 | 11 |
| 2020 | 12 | 20 |
| 2021 | 9 | 8 |
| 2022 | 12 | 10 |
| 2023 | 12 | 15 |
| 2024 | 7 | 10 |
| 2025 | 3 | 12 |
| 2026 | 5 | 3 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Medical connectors configured to receive emitters of therapeutic agents7 Jul 2026US 12,673,005 B2ICU Medical, Inc.
- Injection system and method23 Jun 2026US 12,661,448 B2Credence Medsystems, Inc.
- System and method for safety syringe2 Jun 2026US 12,642,910 B2Credence Medsystems, Inc.
- Method of providing a personal drug injection system2 Jun 2026US 12,642,916 B2Efx Medical Technologies Pty Ltd
- Systems and methods for pre-filled dual-chamber medical agent delivery10 Feb 2026US 12,544,511 B2Koska Family Limited
- System and method for safety syringe17 Sep 2026US 2026/0273188 A1Credence Medsystems, Inc.
- Automated and semi-automated mixing and automated delivery autoinjector29 Jan 2026US 2026/0027308 A1Windgap Medical, Inc.
- Cryoprotective Compositions, Surgical Kits, and Methods for Protection of a Surgical Site During Cryosurgery1 Jan 2026US 2026/0000816 A1Everest Medical Innovation GmbH
- Liquid dispenser with controlled dispensing27 Nov 2025US 2025/0359859 A1Solventum Intellectual Properties Company
- Fluid applicator20 Nov 2025US 2025/0352191 A1Solventum Intellectual Properties Company
Most cited
By later US patents
- Needle array assembly and method for delivering therapeutic agents55US 8,349,554 B2Fred Hutchinson Cancer Research Center · 2013
- Single dose delivery device54US 6,562,002 B1Prismedical Corporation · 2003
- Cannula assembly for co-delivery of medicaments39US 8,795,226 B2Sanofi-Aventis Deutschland GmbH · 2014
- Drug filled delivery assembly32US 9,889,258 B2Novo Nordisk A/S · 2018
- Solution delivery device and method30US 10,201,692 B22019