A61F 2230/0054
V-shaped
A61F2230/0054 (V-shaped) appears on 2,518 US grants and 3,288 published applications in this corpus.
Search patents in A61F- Granted patents
- 2,518
- Published applications
- 3,288
- Assignees
- 637
- Inventors
- 2,787
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 9 | 0 |
| 1996 | 5 | 0 |
| 1997 | 14 | 0 |
| 1998 | 27 | 0 |
| 1999 | 28 | 0 |
| 2000 | 31 | 0 |
| 2001 | 55 | 29 |
| 2002 | 49 | 88 |
| 2003 | 68 | 112 |
| 2004 | 44 | 134 |
| 2005 | 44 | 139 |
| 2006 | 53 | 158 |
| 2007 | 49 | 160 |
| 2008 | 42 | 144 |
| 2009 | 64 | 117 |
| 2010 | 100 | 148 |
| 2011 | 89 | 136 |
| 2012 | 115 | 179 |
| 2013 | 132 | 145 |
| 2014 | 143 | 171 |
| 2015 | 122 | 120 |
| 2016 | 156 | 142 |
| 2017 | 139 | 123 |
| 2018 | 114 | 141 |
| 2019 | 151 | 134 |
| 2020 | 126 | 148 |
| 2021 | 113 | 117 |
| 2022 | 95 | 140 |
| 2023 | 97 | 103 |
| 2024 | 90 | 105 |
| 2025 | 84 | 105 |
| 2026 | 50 | 50 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heart valve stents adapted for post-implant expansion22 Sep 2026US 12,740,858 B2Edwards Lifesciences Corporation
- Prosthetic heart valve devices and associated systems and methods15 Sep 2026US 12,734,030 B2Twelve, Inc.
- Expandable sealing skirt technology for leak-proof endovascular prostheses8 Sep 2026US 12,727,993 B2Endoluminal Sciences Pty Ltd.
- Prosthetic heart valve having non-linear struts1 Sep 2026US 12,721,725 B2Edwards Lifesciences Corporation
- Prosthetic heart valve devices, prosthetic mitral valves and associated system and methods18 Aug 2026US 12,708,509 B2Twelve, Inc.
- Device and method with reduced pacemaker rate in heart valve replacement24 Sep 2026US 2026/0283793 A1JenaValve Technology, Inc.
- Prosthetic valve with expandable frame and associated systems and methods17 Sep 2026US 2026/0272645 A1Edwards Lifesciences Corporation
- Transcatheter valve delivery system with omnidirectional steering and methods of use thereof10 Sep 2026US 2026/0263220 A1Medtronic, Inc.
- Method and apparatus for joint replacement arthroplasty10 Sep 2026US 2026/0263231 A1Fibioseq Medical Ltd.
- Systems and methods for heart valve therapy3 Sep 2026US 2026/0256583 A1Caisson Interventional, LLC
Most cited
By later US patents
- Expandable intraluminal graft, and method and apparatus for implanting an expandable intraluminal graft3,751US 4,733,665 AExpandable Grafts Partnership · 1988
- Artificial heart valve and method and device for implanting the same2,287US 5,855,601 AThe Trustees of Columbia University in the City of New York · 1999
- Percutaneous placement valve stent2,220US 5,957,949 AWorld Medical Manufacturing Corporation · 1999
- Endoluminal cardiac and venous valve prostheses and methods of manufacture and delivery thereof2,213US 6,458,153 B1ABPS Venture One, Ltd. · 2002
- Implantable prosthetic valve1,995US 6,730,118 B2Percutaneous Valve Technologies, Inc. · 2004