A61F 2/2406
Without fixed axis
Official title: {without fixed axis}
A61F2/2406 (Without fixed axis) appears on 57 US grants and 17 published applications in this corpus.
Search patents in A61F- Granted patents
- 57
- Published applications
- 17
- Assignees
- 28
- Inventors
- 87
- Latest grant
- 20 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 2 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 2 |
| 2024 | 2 | 4 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Self-assembling modular percutaneous valve and methods of folding, assembly and delivery20 Aug 2024US 12,064,342 B2Valve Medical Ltd.
- Artificial heart valves incorporating negative poisson's ratio materials27 Feb 2024US 11,911,274 B2
- Self-assembling modular percutaneous valve and methods of folding, assembly and delivery25 Aug 2020US 10,751,170 B2Valve Medical Ltd.
- Prosthetic heart valve28 Apr 2020US 10,631,978 B2Strait Access Technologies Holdings (Pty) Ltd
- Self-assembling modular percutaneous valve and methods of folding, assembly and delivery29 Nov 2016US 9,504,562 B2Valve Medical Ltd.
- Tri-leaflet mechanical heart valve23 Jul 2026US 2026/0207325 A1King Saud University
- Prosthetic venous valve devices and associated methods26 Dec 2024US 2024/0423786 A1
- Self-assembling modular percutaneous valve and methods of folding, assembly and delivery5 Dec 2024US 2024/0398553 A1Valve Medical Ltd.
- Artificial heart valves incorporating negative poisson's ratio materials18 Jul 2024US 2024/0238092 A1
- Artificial vascular valve30 May 2024US 2024/0173135 A1Koninklijke Philips N. V.
Most cited
By later US patents
- Artificial heart valve for implantation in a blood vessel1,767US 4,994,077 A1991
- Prosthetic cardiac valve235US 4,820,299 AAvions Marcel Dassault-Breguet Aviation · 1989
- Stents of enhanced biocompatibility and hemocompatibility194US 5,690,670 A1997
- Method of implanting a prosthetic device and suturing member therefor189US 3,996,623 A1976
- Prosthetic heart valve164US 5,002,567 ASorin Biomedica S.p.A. · 1991