A61F 2002/3881
With moving parts
Official title: {with moving parts}
A61F2002/3881 (With moving parts) appears on 31 US grants and 32 published applications in this corpus.
Search patents in A61F- Granted patents
- 31
- Published applications
- 32
- Assignees
- 20
- Inventors
- 68
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 1 |
| 2003 | 2 | 0 |
| 2004 | 2 | 5 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 2 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 5 |
| 2019 | 1 | 2 |
| 2020 | 2 | 5 |
| 2021 | 3 | 1 |
| 2022 | 3 | 0 |
| 2023 | 0 | 2 |
| 2024 | 1 | 3 |
| 2025 | 2 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Conical patella resurfacing27 Jan 2026US 12,533,239 B2Howmedica Osteonics Corp.
- Unicompartmental knee arthroplasty systems and methods7 Oct 2025US 12,433,753 B2Actuos, LLC
- Patella tracking2 Sep 2025US 12,402,958 B2MAKO Surgical Corp.
- Patella tracking2 Apr 2024US 11,944,393 B2MAKO Surgical Corp.
- Patella tracking29 Nov 2022US 11,510,737 B2MAKO Surgical Corp.
- Conical Patella Resurfacing16 Apr 2026US 2026/0102252 A1Howmedica Osteonics Corp.
- Patella Tracking2 Oct 2025US 2025/0302548 A1MAKO Surgical Corp.
- Adjustable paterllar tendon realignment implant28 Aug 2025US 2025/0268703 A1Zkr Orthopedics, Inc.
- Patellar implant28 Nov 2024US 2024/0390154 A1Episurf IP-Management AB
- Patella Tracking22 Aug 2024US 2024/0277419 A1MAKO Surgical Corp.
Most cited
By later US patents
- New Jersey meniscal bearing knee replacement485US 4,340,978 ABiomedical Engineering Corp. · 1982
- Prosthetic device for a complex joint384US 5,395,401 A1995
- Joint endoprosthesis347US 4,470,158 ABiomedical Engineering Corp. · 1984
- New Jersey meniscal bearing knee replacement309US 4,309,778 ABiomedical Engineering Corp. · 1982
- Deep flexion knee prosthesis194US 6,190,415 B12001