A61F 2002/3605
Made of two or more concentric caps fitted onto one another
Official title: {made of two or more concentric caps fitted onto one another}
A61F2002/3605 (Made of two or more concentric caps fitted onto one another) appears on 23 US grants and 29 published applications in this corpus.
Search patents in A61F- Granted patents
- 23
- Published applications
- 29
- Assignees
- 13
- Inventors
- 50
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 3 |
| 2008 | 0 | 3 |
| 2009 | 1 | 1 |
| 2010 | 1 | 4 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 4 |
| 2022 | 2 | 4 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 2 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ceramic femoral resurfacing head prosthesis26 May 2026US 12,636,159 B2MatOrtho Limited
- Ceramic femoral resurfacing head prosthesis4 Nov 2025US 12,458,500 B2MatOrtho Limited
- Ceramic femoral resurfacing head prosthesis26 Aug 2025US 12,396,856 B2MatOrtho Limited
- Hip joint device and method23 Jan 2024US 11,877,932 B2
- Prosthesis for hip replacement with polyethylene head and anti-rotational intra-prosthetic assembly2 May 2023US 11,638,647 B2
- Offset Resurfacing Head for Ball and Socket Joint3 Apr 2025US 2025/0107898 A1Howmedica Osteonics Corp.
- Cap component for an endoprosthesis, and endoprosthesis or artificial joint comprising said component23 Jan 2025US 2025/0025304 A1
- Non-impinging dual mobility hip prosthesis16 Jan 2025US 2025/0017735 A1Signature Orthopaedics Europe Ltd
- Hip joint device and method25 Jul 2024US 2024/0245518 A1
- Method for lubricating an artificial contacting surface29 Sep 2022US 2022/0304810 A1
Most cited
By later US patents
- Apparatus for producing a conical surface on a bone156US 4,246,895 A1981
- Hard tissue prosthesis including porous thin metal sheets111US 5,496,372 AKYOCERA Corporation · 1996
- Prosthesis and a method of making the same79US 5,732,469 AKYOCERA Corporation · 1998
- Universal joint prosthesis71US 5,549,704 A1996
- Femoral Prosthesis58US 4,846,841 A1989