A61F 2/9662
The middle portion of the stent or stent-graft is released first
Official title: {the middle portion of the stent or stent-graft is released first}
A61F2/9662 (The middle portion of the stent or stent-graft is released first) appears on 94 US grants and 124 published applications in this corpus.
Search patents in A61F- Granted patents
- 94
- Published applications
- 124
- Assignees
- 41
- Inventors
- 180
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 3 | 2 |
| 2004 | 0 | 2 |
| 2005 | 1 | 4 |
| 2006 | 2 | 3 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 5 |
| 2010 | 2 | 0 |
| 2011 | 1 | 6 |
| 2012 | 5 | 6 |
| 2013 | 0 | 3 |
| 2014 | 3 | 1 |
| 2015 | 4 | 1 |
| 2016 | 3 | 7 |
| 2017 | 3 | 2 |
| 2018 | 5 | 8 |
| 2019 | 7 | 11 |
| 2020 | 4 | 6 |
| 2021 | 8 | 11 |
| 2022 | 9 | 14 |
| 2023 | 9 | 6 |
| 2024 | 8 | 11 |
| 2025 | 7 | 6 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Aortic prosthesis delivery system and method of use14 Jul 2026US 12,678,309 B2Bolton Medical, Inc.
- Core assembly for medical device delivery systems7 Apr 2026US 12,594,175 B2Covidien LP
- Prosthetic valve, delivery apparatus and delivery method10 Mar 2026US 12,569,337 B2Symetis SA
- Aortic pressure loss reduction apparatus and methods3 Mar 2026US 12,564,505 B2Hemodynamx-Technologies Ltd.
- Heart valve prosthesis2 Dec 2025US 12,485,007 B2JC Medical, Inc.
- Aortic prosthesis delivery system and method of use1 Oct 2026US 2026/0294658 A1Bolton Medical, Inc.
- Methods and devices for delivering an aortic valve-in-valve heart valve prosthesis13 Aug 2026US 2026/0232442 A1JC Medical, Inc.
- Core assembly for medical device delivery systems30 Apr 2026US 2026/0115024 A1Covidien LP
- Heart valve prosthesis2 Apr 2026US 2026/0090885 A1JC Medical, Inc.
- Heart valve prosthesis delivery system22 Jan 2026US 2026/0020959 A1JC Medical, Inc.
Most cited
By later US patents
- Stent construction of rolled configuration418US 5,306,294 AUltrasonic Sensing and Monitoring Systems, Inc. · 1994
- Stent delivery apparatus and method304US 5,989,280 AScimed Lifesystems, Inc. · 1999
- Stent delivery system300US 6,849,084 B2InTek Technology L.L.C. · 2005
- Stent assembly with sensor260US 5,411,551 AUltrasonic Sensing and Monitoring Systems, Inc. · 1995
- Fluid actuated stent delivery system233US 5,817,101 ASchneider (USA) Inc. · 1998