A61F 2230/0023
Triangular
Official title: triangular
A61F2230/0023 (Triangular) appears on 607 US grants and 694 published applications in this corpus.
Search patents in A61F- Granted patents
- 607
- Published applications
- 694
- Assignees
- 312
- Inventors
- 1,014
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 9 | 0 |
| 1996 | 11 | 0 |
| 1997 | 7 | 0 |
| 1998 | 5 | 0 |
| 1999 | 13 | 0 |
| 2000 | 12 | 0 |
| 2001 | 19 | 10 |
| 2002 | 16 | 20 |
| 2003 | 14 | 27 |
| 2004 | 18 | 34 |
| 2005 | 12 | 41 |
| 2006 | 14 | 27 |
| 2007 | 7 | 28 |
| 2008 | 11 | 30 |
| 2009 | 19 | 26 |
| 2010 | 17 | 25 |
| 2011 | 20 | 25 |
| 2012 | 16 | 19 |
| 2013 | 30 | 25 |
| 2014 | 27 | 29 |
| 2015 | 20 | 23 |
| 2016 | 28 | 30 |
| 2017 | 34 | 36 |
| 2018 | 22 | 27 |
| 2019 | 31 | 29 |
| 2020 | 23 | 38 |
| 2021 | 25 | 38 |
| 2022 | 22 | 21 |
| 2023 | 23 | 18 |
| 2024 | 20 | 24 |
| 2025 | 24 | 26 |
| 2026 | 13 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Gender-specific mesh implant with barrier for inguinal hernia repair6 Oct 2026US 12,751,810 B2Hexagon Health, Inc.
- Prosthetic valves with mechanically coupled leaflets25 Aug 2026US 12,714,556 B2Edwards Lifesciences Corporation
- Prosthetic valves, frames and leaflets and methods thereof11 Aug 2026US 12,702,545 B2Edwards Lifesciences Corporation
- Stent graft assembly4 Aug 2026US 12,697,203 B2Cook Medical Technologies LLC
- Suture tension distribution28 Jul 2026US 12,690,967 B2Edwards Lifesciences Corporation
- Devices for reducing cardiac valve regurgitation8 Oct 2026US 2026/0306257 A1Edwards Lifesciences Corporation
- Gender-specific mesh implant with barrier for inguinal hernia repair1 Oct 2026US 2026/0294611 A1Sofradim Production
- Truncated leaflet for prosthetic heart valves17 Sep 2026US 2026/0272639 A1Edwards Lifesciences Corporation
- Stent system17 Sep 2026US 2026/0272682 A1The Regents of the University of California
- Branch point flow diversion device20 Aug 2026US 2026/0240640 A1Thru-Flo Endovascular, Inc.
Most cited
By later US patents
- Stent, stent graft and stent valve1,313US 6,245,102 B1Iowa-India Investments Company Limited · 2001
- Stent valve and stent graft for percutaneous surgery1,267US 5,855,597 AIowa-India Investments Company Limited · 1999
- Intervertebral implant1,192US 6,176,882 B1Biedermann Motech GmbH · 2001
- Stent for a cardiac valve1,079US 4,343,048 A1982
- Intervertebral disc endoprosthesis1,035US 5,401,269 AWaldemar Link GmbH & Co. KG · 1995