A61F 2/3603
Implanted without ablation of the whole natural femoral head
Official title: {implanted without ablation of the whole natural femoral head (endoprosthetic cartilage A61F2/30756)}
A61F2/3603 (Implanted without ablation of the whole natural femoral head) appears on 249 US grants and 316 published applications in this corpus.
Search patents in A61F- Granted patents
- 249
- Published applications
- 316
- Assignees
- 94
- Inventors
- 431
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 6 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 4 |
| 2003 | 4 | 7 |
| 2004 | 0 | 7 |
| 2005 | 0 | 9 |
| 2006 | 1 | 10 |
| 2007 | 2 | 16 |
| 2008 | 2 | 16 |
| 2009 | 3 | 19 |
| 2010 | 8 | 23 |
| 2011 | 13 | 13 |
| 2012 | 11 | 34 |
| 2013 | 11 | 5 |
| 2014 | 13 | 14 |
| 2015 | 16 | 9 |
| 2016 | 13 | 19 |
| 2017 | 12 | 14 |
| 2018 | 11 | 12 |
| 2019 | 12 | 8 |
| 2020 | 6 | 13 |
| 2021 | 14 | 15 |
| 2022 | 15 | 14 |
| 2023 | 2 | 6 |
| 2024 | 10 | 12 |
| 2025 | 7 | 10 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hip joint method18 Aug 2026US 12,708,375 B2
- Hip joint method28 Jul 2026US 12,690,975 B2
- Ceramic femoral resurfacing head prosthesis26 May 2026US 12,636,159 B2MatOrtho Limited
- Hip joint device and method19 May 2026US 12,629,257 B2
- Ceramic femoral resurfacing head prosthesis4 Nov 2025US 12,458,500 B2MatOrtho Limited
- Hip joint device and method3 Sep 2026US 2026/0256593 A1
- Hip Joint23 Apr 2026US 2026/0108356 A1
- Methods to reconstruct bone and joint surfaces in femorotibial and patellofemorial joint9 Apr 2026US 2026/0096890 A1Subchondral Solutions, Inc.
- Methods to reconstruct bone and joint surfaces in a elbow, wrist, or hand joint9 Apr 2026US 2026/0096893 A1Subchondral Solutions, Inc.
- Methods to reconstruct bone and joint surfaces in a shoulder joint9 Apr 2026US 2026/0096897 A1Subchondral Solutions, Inc.
Most cited
By later US patents
- Artificial intervertebral disc736US 5,458,643 AKabushiki Kaisha Biomaterial Universe Corporation of Japan · 1995
- Method of producing prostheses for replacement of articular cartilage and prostheses so produced441US 4,627,853 AAmerican Hospital Supply Corporation · 1986
- Artificial bone connection prosthesis400US 5,314,478 AKabushiki Kaisha Biomaterial Universe · 1994
- Precision hip joint replacement method400US 6,156,069 A2000
- Minimally invasive joint implant with 3-dimensional geometry matching the articular surfaces388US 7,799,077 B2ConforMIS, Inc. · 2010