A61F 2230/0052
T-shaped
A61F2230/0052 (T-shaped) appears on 252 US grants and 326 published applications in this corpus.
Search patents in A61F- Granted patents
- 252
- Published applications
- 326
- Assignees
- 154
- Inventors
- 537
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 9 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 4 |
| 2002 | 8 | 8 |
| 2003 | 8 | 12 |
| 2004 | 7 | 20 |
| 2005 | 5 | 16 |
| 2006 | 4 | 10 |
| 2007 | 5 | 18 |
| 2008 | 5 | 14 |
| 2009 | 12 | 14 |
| 2010 | 9 | 13 |
| 2011 | 9 | 10 |
| 2012 | 10 | 16 |
| 2013 | 8 | 5 |
| 2014 | 10 | 4 |
| 2015 | 12 | 5 |
| 2016 | 5 | 7 |
| 2017 | 8 | 14 |
| 2018 | 9 | 19 |
| 2019 | 12 | 17 |
| 2020 | 16 | 10 |
| 2021 | 12 | 12 |
| 2022 | 6 | 19 |
| 2023 | 11 | 19 |
| 2024 | 13 | 13 |
| 2025 | 15 | 24 |
| 2026 | 7 | 3 |
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 valves with mechanically coupled leaflets25 Aug 2026US 12,714,556 B2Edwards Lifesciences Corporation
- Suture anchors with one-way locking mechanisms18 Aug 2026US 12,708,359 B2Arthrex, Inc.
- Telescoping prosthetic valve and delivery system11 Aug 2026US 12,702,551 B2Edwards Lifesciences Corporation
- Hair implants comprising enhanced anchoring and medical safety features2 Jun 2026US 12,642,642 B2Loria Hair Implant Company LLC
- Intraocular Artificial Lens Capsule18 Jun 2026US 2026/0165829 A1The Board of Trustees of the Leland Stanford Junior University
- Self expanding stent and method of loading same into a catheter30 Apr 2026US 2026/0115023 A1Cook Medical Technologies LLC
- Methods for implantation of a prosthetic valve12 Mar 2026US 2026/0069416 A1Edwards Lifesciences Corporation
- Atrioventricular valve replacement20 Nov 2025US 2025/0352333 A1Innovalve Bio Medical Ltd.
- Stent for end-to-end anastomosis2 Oct 2025US 2025/0302476 A1ConneX Biomedical, Inc.
Most cited
By later US patents
- Osteogenic implants derived from bone1,550US 6,863,694 B1Osteotech, Inc. · 2005
- Devices and methods of vertebral disc augmentation425US 6,508,839 B1Intrinsic Orthopedics, Inc. · 2003
- Shunt device and method for treating glaucoma370US 6,450,984 B1GMP Vision Solutions, Inc. · 2002
- Inflatable device and method for treating glaucoma348US 6,524,275 B1GMP Vision Solutions, Inc. · 2003
- Tibial prosthesis locking system and method of repairing knee joint344US 6,379,388 B1Ortho Development Corporation · 2002