A61F 2/2472
Devices for testing
Official title: {Devices for testing}
A61F2/2472 (Devices for testing) appears on 144 US grants and 154 published applications in this corpus.
Search patents in A61F- Granted patents
- 144
- Published applications
- 154
- Assignees
- 77
- Inventors
- 303
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 4 |
| 2004 | 0 | 2 |
| 2005 | 3 | 1 |
| 2006 | 1 | 4 |
| 2007 | 2 | 3 |
| 2008 | 2 | 1 |
| 2009 | 2 | 3 |
| 2010 | 0 | 3 |
| 2011 | 2 | 5 |
| 2012 | 1 | 4 |
| 2013 | 2 | 5 |
| 2014 | 2 | 7 |
| 2015 | 7 | 15 |
| 2016 | 6 | 11 |
| 2017 | 16 | 12 |
| 2018 | 7 | 9 |
| 2019 | 13 | 9 |
| 2020 | 9 | 16 |
| 2021 | 7 | 9 |
| 2022 | 8 | 10 |
| 2023 | 3 | 8 |
| 2024 | 9 | 2 |
| 2025 | 2 | 5 |
| 2026 | 6 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for estimating outer diameters of prosthetic valves8 Sep 2026US 12,728,002 B2Edwards Lifesciences Corporation
- Device for aortic root and valve visualization and aortic valve leakage measurement25 Aug 2026US 12,714,565 B2Academisch Ziekenhuis Leiden (H.O.D.N. Lumc)
- Intraoperative aortic valve visualization test devices and systems and methods for using them11 Aug 2026US 12,702,812 B2The Board of Trustees of the Leland Stanford Junior University
- Expandable surgical heart valve indicators4 Aug 2026US 12,697,207 B2Edwards Lifesciences Corporation
- Durability and particulate testing system and method24 Mar 2026US 12,582,523 B1Dynatek Labs, Inc.
- Systems and methods for estimating outer diameters of prosthetic valves10 Sep 2026US 2026/0263221 A1Edwards Lifesciences Corporation
- Medical devices, systems, and related methods3 Sep 2026US 2026/0256588 A1Xenter, Inc.
- Durability and particulate testing system and method16 Jul 2026US 2026/0199093 A1
- Valves and delivery apparatuses equipped with optic fiber sensors12 Mar 2026US 2026/0069418 A1Edwards Lifesciences Corporation
- Tricuspid regurgitation treatment tool to be inserted into pulmonary artery11 Sep 2025US 2025/0281292 A1Tau Medical Inc.
Most cited
By later US patents
- Paravalvular leak detection, sealing, and prevention963US 7,276,078 B2Edwards Lifesciences PVT, Inc. · 2007
- Natural tissue heart valve and stent prosthesis and method for making the same559US 5,861,028 A1999
- Heart valve leaflet locator532US 7,004,176 B2Edwards Lifesciences Corporation · 2006
- Rapid assembly, concentric mating stent, tissue heart valve with enhanced clamping and tissue alignment477US 5,163,955 AAutogenics · 1992
- Multi-leaflet bioprosthetic heart valve381US 5,961,549 ABaxter International Inc. · 1999