A61N 1/3627
For treating a mechanical deficiency of the heart
Official title: {for treating a mechanical deficiency of the heart, e.g. congestive heart failure or cardiomyopathy}
A61N1/3627 (For treating a mechanical deficiency of the heart) appears on 1,966 US grants and 2,104 published applications in this corpus.
Search patents in A61N- Granted patents
- 1,966
- Published applications
- 2,104
- Assignees
- 243
- Inventors
- 1,466
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 13 | 0 |
| 1997 | 8 | 0 |
| 1998 | 19 | 0 |
| 1999 | 13 | 0 |
| 2000 | 28 | 0 |
| 2001 | 34 | 15 |
| 2002 | 48 | 69 |
| 2003 | 46 | 75 |
| 2004 | 37 | 92 |
| 2005 | 45 | 127 |
| 2006 | 81 | 117 |
| 2007 | 88 | 140 |
| 2008 | 49 | 131 |
| 2009 | 67 | 119 |
| 2010 | 117 | 133 |
| 2011 | 128 | 108 |
| 2012 | 140 | 108 |
| 2013 | 146 | 113 |
| 2014 | 151 | 88 |
| 2015 | 96 | 66 |
| 2016 | 87 | 71 |
| 2017 | 72 | 69 |
| 2018 | 53 | 74 |
| 2019 | 65 | 91 |
| 2020 | 45 | 55 |
| 2021 | 56 | 37 |
| 2022 | 63 | 55 |
| 2023 | 37 | 53 |
| 2024 | 42 | 30 |
| 2025 | 51 | 46 |
| 2026 | 22 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multisite leadless cardiac resynchronization6 Oct 2026US 12,752,121 B2Cardoaid Ltd.
- Cardiac treatment devices and methods25 Aug 2026US 12,714,566 B2Mayo Foundation for Medical Education and Research
- Integrated cardioverter defibrillator-muscle stimulator for cardiomyoplasty18 Aug 2026US 12,708,777 B2Medtronic, Inc.
- Determination of lower pacing rate limit18 Aug 2026US 12,708,780 B2Medtronic, Inc.
- Current steering to achieve spatial selectivity for his bundle pacing28 Jul 2026US 12,691,280 B2Cardiac Pacemakers, Inc.
- Acoustic modulation device for medical applications and method thereof1 Oct 2026US 2026/0295277 A1
- Electrode assembly24 Sep 2026US 2026/0284408 A1Berlin Heals GmbH
- Implantable Medical Device Enabling a Temporary Reduction of a Protective Interval24 Sep 2026US 2026/0284413 A1Biotronik SE & Co.KG
- Prosthetic aortic valve pacing systems10 Sep 2026US 2026/0263214 A1Smartvalves Ltd
- Implantable medical device with t-wave protection27 Aug 2026US 2026/0249082 A1Biotronik SE & Co.KG
Most cited
By later US patents
- Combined remodeling control therapy and anti-remodeling therapy by implantable cardiac device1,657US 7,260,431 B2Cardiac Pacemakers, Inc. · 2007
- Apparatus and method for treating cardiac arrhythmias1,580US 5,391,199 ABiosense, Inc. · 1995
- System for determining the location and orientation of an invasive medical instrument1,444US 6,690,963 B2Biosense, Inc. · 2004
- Apparatus and method for ablation928US 5,443,489 ABiosense, Inc. · 1995
- Renal nerve stimulation method and apparatus for treatment of patients892US 7,162,303 B2Ardian, Inc. · 2007