A61F 2002/30337
Inverted concave conical connections
Official title: {Inverted concave conical connections, e.g. for opposing disconnection}
A61F2002/30337 (Inverted concave conical connections) appears on 40 US grants and 31 published applications in this corpus.
Search patents in A61F- Granted patents
- 40
- Published applications
- 31
- Assignees
- 20
- Inventors
- 58
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 4 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 2 | 0 |
| 2011 | 3 | 2 |
| 2012 | 2 | 3 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 3 | 3 |
| 2016 | 0 | 5 |
| 2017 | 1 | 1 |
| 2018 | 2 | 1 |
| 2019 | 2 | 2 |
| 2020 | 1 | 0 |
| 2021 | 2 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Acetabular cup, method and tool and installing the same181US 5,486,181 AImplex Corporation · 1996
- Artificial spinal disc, insertion tool, and method of insertion108US 7,338,527 B22008
- Prosthetic ellipsoidal acetabular cup83US 5,443,519 AImplex Corporation · 1995
- Implant having recesses for therapeutically effective substances75US 4,919,666 ASulzer Brothers Limited · 1990
- Anchored femoral dome72US 4,976,740 A1990