A61F 2002/30897
Stepped protrusions, i.e. having discrete diameter changes
Official title: {Stepped protrusions, i.e. having discrete diameter changes}
A61F2002/30897 (Stepped protrusions, i.e. having discrete diameter changes) appears on 73 US grants and 99 published applications in this corpus.
Search patents in A61F- Granted patents
- 73
- Published applications
- 99
- Assignees
- 36
- Inventors
- 153
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 1 |
| 2007 | 0 | 4 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 2 | 4 |
| 2011 | 2 | 5 |
| 2012 | 1 | 3 |
| 2013 | 5 | 5 |
| 2014 | 4 | 7 |
| 2015 | 4 | 5 |
| 2016 | 8 | 6 |
| 2017 | 3 | 12 |
| 2018 | 2 | 6 |
| 2019 | 8 | 4 |
| 2020 | 7 | 8 |
| 2021 | 2 | 4 |
| 2022 | 7 | 7 |
| 2023 | 3 | 9 |
| 2024 | 4 | 2 |
| 2025 | 3 | 4 |
| 2026 | 6 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Metatarsal arthroplasty devices, systems, and methods16 Jun 2026US 12,653,688 B2Extremity Innovations, Inc.
- Metatarsal arthroplasty devices, systems, and methods5 May 2026US 12,616,579 B2Extremity Innovations, Inc.
- Metatarsal arthroplasty devices, systems, and methods28 Apr 2026US 12,611,311 B2Extremity Innovations, Inc.
- Bone density scan result-matched orthopedic implants and methods of use21 Apr 2026US 12,605,252 B2Aurora Spine, Inc.
- Implant component24 Mar 2026US 12,582,530 B2Waldemar Link GmbH & Co. KG
- Combination of augment and replacement piece for filling a bone defect14 May 2026US 2026/0130765 A1Waldemar Link GmbH & Co. KG
- Bionic acetabular prosthesis18 Dec 2025US 2025/0381037 A1Hefei Longshore Tech Co., Ltd
- Anatomically shaped augments19 Jun 2025US 2025/0195229 A1Smith & Nephew, Inc.
- Method of implanting glenoid anchor20 Feb 2025US 2025/0057661 A1Howmedica Osteonics Corp.
- Partial knee implants and methods for installing the same16 Jan 2025US 2025/0017599 A1Encore Medical, L.P.
Most cited
By later US patents
- Method and apparatus for use of a non-invasive expandable implant207US 7,485,149 B1Biomet Manufacturing, LLC · 2009
- Glenoid augment and associated method129US 7,892,287 B2DePuy Products, Inc. · 2011
- Prosthetic intervertebral discs112US 7,731,753 B2Spinal Kinetics, Inc. · 2010
- Expandable interbody fusion cage with rotational insert105US 8,110,004 B2The Trustees of the Stevens Institute of Technology · 2012
- Modular center pegged glenoid94US 7,753,959 B2Biomet Manufacturing, LLC · 2010