A61F 2002/30917
For avoiding direct contact between bone and implant
Official title: {for avoiding direct contact between bone and implant, e.g. extensible membrane for preventing contamination or for easy removal}
A61F2002/30917 (For avoiding direct contact between bone and implant) appears on 23 US grants and 18 published applications in this corpus.
Search patents in A61F- Granted patents
- 23
- Published applications
- 18
- Assignees
- 15
- Inventors
- 33
- Latest grant
- 12 Apr 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 2 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 2 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 2 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 2 | 2 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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Most cited
By later US patents
- Prosthetic device and method of fixation within the medullary cavity of bones291US 4,888,024 A1989
- Endoprosthesis device and method239US 4,892,550 A1990
- Endoprosthesis218US 4,888,022 A1989
- Controlled artificial intervertebral disc implant202US 7,563,286 B2Synthes USA, LLC · 2009
- Intervertebral motion disc having articulation and shock absorption163US 7,156,876 B2Depuy Acromed, Inc. · 2007