A61N 1/3684
For stimulating the heart at multiple sites of the ventricle or the
Official title: {for stimulating the heart at multiple sites of the ventricle or the atrium}
A61N1/3684 (For stimulating the heart at multiple sites of the ventricle or the) appears on 1,037 US grants and 1,190 published applications in this corpus.
Search patents in A61N- Granted patents
- 1,037
- Published applications
- 1,190
- Assignees
- 138
- Inventors
- 864
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 3 |
| 2002 | 15 | 29 |
| 2003 | 16 | 43 |
| 2004 | 23 | 46 |
| 2005 | 28 | 49 |
| 2006 | 29 | 43 |
| 2007 | 49 | 53 |
| 2008 | 28 | 48 |
| 2009 | 21 | 53 |
| 2010 | 47 | 50 |
| 2011 | 47 | 59 |
| 2012 | 63 | 61 |
| 2013 | 70 | 66 |
| 2014 | 84 | 63 |
| 2015 | 58 | 52 |
| 2016 | 67 | 57 |
| 2017 | 60 | 59 |
| 2018 | 32 | 41 |
| 2019 | 54 | 55 |
| 2020 | 28 | 62 |
| 2021 | 41 | 24 |
| 2022 | 50 | 60 |
| 2023 | 39 | 31 |
| 2024 | 34 | 31 |
| 2025 | 29 | 28 |
| 2026 | 22 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Multisite leadless cardiac resynchronization6 Oct 2026US 12,752,121 B2Cardoaid Ltd.
- Dynamic switching between CRT and MSP6 Oct 2026US 12,752,122 B2Cardiac Pacemakers, Inc.
- Methods and implantable medical systems that implement exposure modes of therapy that allow for continued operation during exposure to a magnetic disturbance29 Sep 2026US 12,746,395 B2Medtronic, Inc.
- Method and apparatus for establishing parameters for cardiac event detection22 Sep 2026US 12,741,150 B2Medtronic, Inc.
- Cardiac treatment devices and methods25 Aug 2026US 12,714,566 B2Mayo Foundation for Medical Education and Research
- Detection and verification methods and systems for left bundle branch pacing capture8 Oct 2026US 2026/0306853 A1
- Transient cardiac resynchronization therapy1 Oct 2026US 2026/0295276 A1Medtronic, Inc.
- Implantable Medical Device Enabling a Temporary Reduction of a Protective Interval24 Sep 2026US 2026/0284413 A1Biotronik SE & Co.KG
- Method and device for controlling cardiac resynchronization therapy based on heart sounds24 Sep 2026US 2026/0284414 A1Pacesetter, Inc.
- System, device, and method for determining location of arrhythmogenic foci17 Sep 2026US 2026/0272542 A1
Most cited
By later US patents
- Method and apparatus for treating hemodynamic disfunction599US 4,928,688 A1990
- Chronically-implanted device for sensing and therapy379US 7,236,821 B2Cardiac Pacemakers, Inc. · 2007
- Multi-site impedance sensor using coronary sinus/vein electrodes301US 6,278,894 B1Cardiac Pacemakers, Inc. · 2001
- Rate responsive leadless cardiac pacemaker283US 7,937,148 B2Nanostim, Inc. · 2011
- Leadless cardiac pacemaker system for usage in combination with an implantable cardioverter-defibrillator258US 8,457,742 B2Nanostim, Inc. · 2013