A61N 1/0575
With drug delivery
Official title: {with drug delivery}
A61N1/0575 (With drug delivery) appears on 102 US grants and 110 published applications in this corpus.
Search patents in A61N- Granted patents
- 102
- Published applications
- 110
- Assignees
- 36
- Inventors
- 256
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 5 |
| 2003 | 6 | 7 |
| 2004 | 1 | 13 |
| 2005 | 1 | 7 |
| 2006 | 3 | 7 |
| 2007 | 5 | 4 |
| 2008 | 2 | 2 |
| 2009 | 3 | 2 |
| 2010 | 5 | 7 |
| 2011 | 7 | 7 |
| 2012 | 3 | 6 |
| 2013 | 7 | 2 |
| 2014 | 5 | 1 |
| 2015 | 1 | 4 |
| 2016 | 3 | 1 |
| 2017 | 2 | 4 |
| 2018 | 2 | 1 |
| 2019 | 1 | 5 |
| 2020 | 2 | 4 |
| 2021 | 2 | 3 |
| 2022 | 5 | 4 |
| 2023 | 3 | 3 |
| 2024 | 2 | 1 |
| 2025 | 3 | 6 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Conduction system pacing leads and methods of manufacturing (snap-fit)6 Oct 2026US 12,752,106 B2Cardiac Pacemakers, Inc.
- Header assembly having controlled therapeutic agent release14 Apr 2026US 12,599,764 B2Pacesetter, Inc.
- Treatment delivery system10 Mar 2026US 12,569,679 B2WearOptimo Pty Ltd
- Catheter and leads for cardiac conduction system4 Nov 2025US 12,458,797 B2Singular Medical (USA) Inc.
- Hemostatic devices and methods of use21 Oct 2025US 12,447,242 B2Medtronic, Inc.
- Header assembly having controlled therapeutic agent release20 Aug 2026US 2026/0241164 A1Pacesetter, Inc.
- Implantable medical device with distal electrode arrangement23 Jul 2026US 2026/0207950 A1Medtronic, Inc.
- Multi-electrode implantable medical device9 Apr 2026US 2026/0097202 A1Medtronic, Inc.
- Catheter and leads for cardiac conduction system5 Feb 2026US 2026/0034352 A1Singular Medical (USA) Inc.
- Biostimulator header assembly having integrated fixation element mount13 Nov 2025US 2025/0345617 A1Pacesetter, Inc.
Most cited
By later US patents
- Interactive external defibrillation and drug injection system601US 5,405,362 ABoard of Regents for the University of Texas System · 1995
- Cardiac drug delivery system404US 6,086,582 A2000
- Drug delivery catheters that attach to tissue and methods for their use390US 6,416,510 B1BioCardia, Inc. · 2002
- System and method for rapid vascular drug delivery327US 5,451,210 ABoard of Regents, The Univ. of TX System · 1995
- System and method for rapid vascular drug delivery324US 5,176,643 A1993