A61F 2002/30026
Differing in wear resistance
Official title: {differing in wear resistance}
A61F2002/30026 (Differing in wear resistance) appears on 35 US grants and 46 published applications in this corpus.
Search patents in A61F- Granted patents
- 35
- Published applications
- 46
- Assignees
- 23
- Inventors
- 84
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 2 |
| 2005 | 2 | 2 |
| 2006 | 0 | 1 |
| 2007 | 1 | 6 |
| 2008 | 0 | 4 |
| 2009 | 2 | 2 |
| 2010 | 1 | 0 |
| 2011 | 2 | 5 |
| 2012 | 2 | 2 |
| 2013 | 3 | 2 |
| 2014 | 0 | 4 |
| 2015 | 3 | 1 |
| 2016 | 2 | 3 |
| 2017 | 4 | 2 |
| 2018 | 4 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 2 |
| 2021 | 3 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 2 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Zonal trabecular uni-compartmental tibial plateau containing zirconium-niobium alloy on oxidation layer and preparation method thereof17 Feb 2026US 12,551,350 B2Just Medical Devices (Tianjin) Co., Ltd.
- Dynamic disc assembly9 May 2023US 11,642,227 B2Institute for Musculoskeletal Science and Education, Ltd.
- Wear-resistant joint arthroplasty implant devices19 Oct 2021US 11,147,903 B2
- Hip interpositional spacer15 Jun 2021US 11,033,393 B2
- Cup with conical permanent pegs6 Apr 2021US 10,966,837 B2
- Orthopaedic knee joint prosthesis24 Sep 2026US 2026/0283809 A1
- Zonal trabecular uni-compartmental tibial plateau containing zirconium-niobium alloy on oxidation layer and preparation method thereof28 Sep 2023US 2023/0301792 A1Just Medical Devices (Tianjin) Co., Ltd.
- Manufacturing method of sliding member for artificial joint, sliding member for artificial joint, and artificial joint16 Feb 2023US 2023/0047677 A1KYOCERA Corporation
- Dynamic Disc Assembly13 Jan 2022US 2022/0008214 A1Institute for Musculoskeletal Science and Education, Ltd.
- Wear-resistant joint arthroplasty implant devices24 Sep 2020US 2020/0297896 A1
Most cited
By later US patents
- Artificial intervertebral disk411US 5,899,941 AChubu Bearing Kabushikikaisha · 1999
- Surgically implantable knee prosthesis having attachment apertures269US 6,923,831 B22005
- Surgically implantable knee prosthesis having keels142US 6,966,928 B22005
- Bimetal tibial component construct for knee joint prosthesis68US 7,189,262 B2Hayes Medical, Inc. · 2007
- Bimetal tibial component construct for knee joint prosthesis68US 7,513,912 B2Hayes Medical, Inc. · 2009