A61F 2002/30321
Differing in roughness
Official title: {differing in roughness}
A61F2002/30321 (Differing in roughness) appears on 108 US grants and 150 published applications in this corpus.
Search patents in A61F- Granted patents
- 108
- Published applications
- 150
- Assignees
- 79
- Inventors
- 227
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 2 |
| 2004 | 0 | 3 |
| 2005 | 0 | 2 |
| 2006 | 3 | 4 |
| 2007 | 0 | 4 |
| 2008 | 2 | 7 |
| 2009 | 2 | 3 |
| 2010 | 1 | 3 |
| 2011 | 0 | 7 |
| 2012 | 5 | 12 |
| 2013 | 6 | 12 |
| 2014 | 8 | 8 |
| 2015 | 6 | 11 |
| 2016 | 10 | 7 |
| 2017 | 6 | 7 |
| 2018 | 5 | 6 |
| 2019 | 8 | 10 |
| 2020 | 3 | 4 |
| 2021 | 6 | 4 |
| 2022 | 6 | 7 |
| 2023 | 4 | 10 |
| 2024 | 3 | 11 |
| 2025 | 4 | 1 |
| 2026 | 6 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Titanium mesh covered with biocompatible polypropylene film for covering and protecting bone grafts/biomaterials and process for obtaining same29 Sep 2026US 12,746,125 B2
- Metatarsal arthroplasty devices, systems, and methods16 Jun 2026US 12,653,688 B2Extremity Innovations, Inc.
- Artificial joint stem9 Jun 2026US 12,648,854 B2KYOCERA Corporation
- Artificial joint stem and method for manufacturing artificial joint stem19 May 2026US 12,629,258 B2KYOCERA Corporation
- Metatarsal arthroplasty devices, systems, and methods5 May 2026US 12,616,579 B2Extremity Innovations, Inc.
- Orthopaedic knee joint prosthesis24 Sep 2026US 2026/0283809 A1
- Artificial joint stem6 Aug 2026US 2026/0224366 A1KYOCERA Medical Corporation
- Tibia implant12 Mar 2026US 2026/0069422 A1
- Bone joint implants2 Jan 2025US 2025/0000656 A1Loci Orthopaedics Limited
- Titanium mesh covered with biocompatible polypropylene film for covering and protecting bone grafts/biomaterials and process for obtaining same5 Dec 2024US 2024/0398571 A1
Most cited
By later US patents
- Polymeric composite orthopedic implant277US 6,602,293 B1The Johns Hopkins University · 2003
- Systems and techniques for restoring and maintaining intervertebral anatomy163US 7,063,725 B2SDGI Holdings, Inc. · 2006
- Systems and techniques for restoring and maintaining intervertebral anatomy113US 6,991,654 B2SDGI Holdings, Inc. · 2006
- Modular prosthesis system with novel locking mechanism101US 7,097,663 B1Smith & Nephew, Inc. · 2006
- Endoprosthesis component77US 8,241,361 B2Deru GmbH · 2012