A61F 2/3868
With sliding tibial bearing
Official title: {with sliding tibial bearing}
A61F2/3868 (With sliding tibial bearing) appears on 531 US grants and 508 published applications in this corpus.
Search patents in A61F- Granted patents
- 531
- Published applications
- 508
- Assignees
- 139
- Inventors
- 618
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 7 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 14 | 0 |
| 2000 | 16 | 0 |
| 2001 | 18 | 6 |
| 2002 | 17 | 12 |
| 2003 | 12 | 20 |
| 2004 | 13 | 24 |
| 2005 | 12 | 13 |
| 2006 | 15 | 9 |
| 2007 | 5 | 10 |
| 2008 | 10 | 31 |
| 2009 | 8 | 16 |
| 2010 | 19 | 22 |
| 2011 | 12 | 36 |
| 2012 | 25 | 29 |
| 2013 | 31 | 36 |
| 2014 | 35 | 34 |
| 2015 | 32 | 27 |
| 2016 | 24 | 20 |
| 2017 | 27 | 20 |
| 2018 | 21 | 26 |
| 2019 | 21 | 20 |
| 2020 | 19 | 19 |
| 2021 | 15 | 23 |
| 2022 | 17 | 17 |
| 2023 | 11 | 12 |
| 2024 | 13 | 10 |
| 2025 | 12 | 9 |
| 2026 | 4 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Managing patients of knee surgeries7 Jul 2026US 12,676,214 B2Kico Knee Innovation Company Pty. Ltd.
- Modular artificial knee system28 Apr 2026US 12,611,310 B2
- Bearing component for artificial knee joint10 Mar 2026US 12,569,348 B2TJC life Co., Lyd.
- Systems and methods for magnetic joints6 Jan 2026US 12,514,712 B2
- Tibial trial insert system23 Dec 2025US 12,502,286 B2Aesculap AG
- Orthopaedic system with insert having a post for medial pivoting of a femoral component8 Oct 2026US 2026/0306268 A1Depuy Ireland Unlimited Company
- Managing patients of knee surgeries1 Oct 2026US 2026/0301890 A1Kico Knee Innovation Company Pty. Ltd.
- Orthopaedic knee joint prosthesis24 Sep 2026US 2026/0283809 A1
- Prosthetic tibial component having pivotable, shock-absorbing articular pads18 Jun 2026US 2026/0165843 A1
- Systems and methods for magnetic joints2 Apr 2026US 2026/0090892 A1
Most cited
By later US patents
- Prosthetic joint device752US 4,085,466 ANational Research Development Corporation · 1978
- Medial pivot knee prosthesis607US 6,013,103 AWright Medical Technology, Inc. · 2000
- Surgically implantable knee prothesis584US 6,206,927 B12001
- New Jersey meniscal bearing knee replacement485US 4,340,978 ABiomedical Engineering Corp. · 1982
- Knee arthroplasty method480US 7,806,896 B1Marctec, LLC · 2010