A61F 2230/0089
Tetrahedral, i.e. having a triangular basis
Official title: tetrahedral, i.e. having a triangular basis
A61F2230/0089 (Tetrahedral, i.e. having a triangular basis) appears on 22 US grants and 34 published applications in this corpus.
Search patents in A61F- Granted patents
- 22
- Published applications
- 34
- Assignees
- 24
- Inventors
- 66
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 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 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 2 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 5 |
| 2008 | 2 | 0 |
| 2009 | 2 | 2 |
| 2010 | 0 | 2 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 2 | 2 |
| 2019 | 0 | 1 |
| 2020 | 0 | 3 |
| 2021 | 3 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 2 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Closed tip dynamic microvalve protection device23 Dec 2025US 12,502,479 B2TriSalus Life Sciences, Inc.
- Closed tip dynamic microvalve protection device12 Nov 2024US 12,138,424 B2TriSalus Life Sciences, Inc.
- Balloon catheter stent device with stent protrusions22 Aug 2023US 11,730,617 B2BIOTRONIK SE & Co. KG
- Systems and methods for protecting the cerebral vasculature7 Jun 2022US 11,351,023 B2Claret Medical, Inc.
- Closed tip dynamic microvalve protection device5 Oct 2021US 11,135,361 B2Surefire Medical, Inc.
- Closed Tip Dynamic Microvalve Protection Device16 Jul 2026US 2026/0199598 A1TriSalus Life Sciences, Inc.
- Tissue scaffold implant devices for stenotic lumens31 Oct 2024US 2024/0358491 A1Georgia Tech Research Corporation
- Orientable intracranial occlusion device and method7 Sep 2023US 2023/0277349 A1
- Compliant scaffold5 Jan 2023US 2023/0000608 A1
- Closed Tip Dynamic Microvalve Protection Device30 Dec 2021US 2021/0402088 A1TriSalus Life Sciences, Inc.
Most cited
By later US patents
- Cortical and cancellous allograft spacer401US 6,761,739 B2Musculoskeletal Transplant Foundation · 2004
- Apparatus for temporary intraluminal protection379US 6,890,340 B2Medtronic Vascular, Inc. · 2005
- Blood clot filtering system242US 6,506,205 B22003
- Method and instrumentation for the preparation and transplantation of osteochondral allografts216US 7,371,260 B2Biomet Sports Medicine, LLC · 2008
- Prosthetic implant84US 7,497,876 B2Finsbury (Development) Limited · 2009