A61F 2/2814
Bone stump caps
Official title: {Bone stump caps}
A61F2/2814 (Bone stump caps) appears on 80 US grants and 98 published applications in this corpus.
Search patents in A61F- Granted patents
- 80
- Published applications
- 98
- Assignees
- 42
- Inventors
- 152
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 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 | 3 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 2 |
| 2005 | 2 | 2 |
| 2006 | 2 | 3 |
| 2007 | 1 | 5 |
| 2008 | 1 | 3 |
| 2009 | 0 | 6 |
| 2010 | 2 | 3 |
| 2011 | 2 | 3 |
| 2012 | 4 | 5 |
| 2013 | 3 | 3 |
| 2014 | 3 | 9 |
| 2015 | 6 | 8 |
| 2016 | 4 | 4 |
| 2017 | 7 | 7 |
| 2018 | 4 | 6 |
| 2019 | 6 | 6 |
| 2020 | 7 | 2 |
| 2021 | 2 | 7 |
| 2022 | 3 | 6 |
| 2023 | 4 | 3 |
| 2024 | 3 | 2 |
| 2025 | 1 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bone cap8 Sep 2026US 12,728,007 B2University of Utah Research Foundation
- Orthopaedic fixation assembly, system, and method of use25 Mar 2025US 12,256,959 B2MT Innovations, LLC.
- Percutaneous osseointegrated implant assembly for use in supporting an exo-prosthesis20 Aug 2024US 12,064,350 B2University of Utah Research Foundation
- System and methods for percutaneous mechanical and/or neural interface6 Aug 2024US 12,053,382 B2
- Hip joint device30 Jul 2024US 12,048,629 B1
- Percutaneous osseointegrated implant assembly for use in supporting an exo-prosthesis5 Mar 2026US 2026/0060805 A1University of Utah Research Foundation
- Hip joint device21 Nov 2024US 2024/0382314 A1
- Bone cap4 Jan 2024US 2024/0000572 A1University of Utah Research Foundation
- Orthopaedic fixation assembly, system, and method of use2 Nov 2023US 2023/0346430 A1MT Innovations, LLC.
- System and methods for percutaneous mechanical and/or neural interface24 Aug 2023US 2023/0263635 A1
Most cited
By later US patents
- Apparatus for connecting a prosthesis to a bone88US 3,947,897 A1976
- Leg exoprosthesis for adaptation to a thigh stump79US 6,425,925 B1Schutt & Grundei Orthopadietechnik GmbH · 2002
- Prosthesis coupling59US 4,158,895 A1979
- Intramedullary compliant fixation47US 7,722,678 B2Biomet Manufacturing, LLC · 2010
- Permanently attached artificial limb32US 4,143,426 AThe United States of America as represented by the Administrator of Veterans' Affairs · 1979