A61F 2/30771
Applied in original prostheses
Official title: {applied in original prostheses, e.g. holes or grooves}
A61F2/30771 (Applied in original prostheses) appears on 10,670 US grants and 12,249 published applications in this corpus.
Search patents in A61F- Granted patents
- 10,670
- Published applications
- 12,249
- Assignees
- 2,123
- Inventors
- 10,419
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 14 | 0 |
| 1977 | 20 | 0 |
| 1978 | 14 | 0 |
| 1979 | 17 | 0 |
| 1980 | 16 | 0 |
| 1981 | 24 | 0 |
| 1982 | 14 | 0 |
| 1983 | 10 | 0 |
| 1984 | 8 | 0 |
| 1985 | 19 | 0 |
| 1986 | 18 | 0 |
| 1987 | 42 | 0 |
| 1988 | 31 | 0 |
| 1989 | 57 | 0 |
| 1990 | 68 | 0 |
| 1991 | 64 | 0 |
| 1992 | 72 | 0 |
| 1993 | 45 | 0 |
| 1994 | 84 | 0 |
| 1995 | 65 | 0 |
| 1996 | 115 | 0 |
| 1997 | 147 | 0 |
| 1998 | 134 | 0 |
| 1999 | 192 | 0 |
| 2000 | 189 | 0 |
| 2001 | 187 | 73 |
| 2002 | 193 | 278 |
| 2003 | 209 | 362 |
| 2004 | 206 | 519 |
| 2005 | 150 | 565 |
| 2006 | 217 | 484 |
| 2007 | 199 | 526 |
| 2008 | 112 | 486 |
| 2009 | 241 | 454 |
| 2010 | 346 | 469 |
| 2011 | 389 | 489 |
| 2012 | 427 | 584 |
| 2013 | 525 | 505 |
| 2014 | 524 | 611 |
| 2015 | 478 | 464 |
| 2016 | 497 | 519 |
| 2017 | 535 | 551 |
| 2018 | 455 | 566 |
| 2019 | 503 | 539 |
| 2020 | 444 | 532 |
| 2021 | 415 | 518 |
| 2022 | 426 | 524 |
| 2023 | 404 | 494 |
| 2024 | 438 | 480 |
| 2025 | 421 | 407 |
| 2026 | 250 | 250 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A61F 2002/30772Apertures or holesIndexing code5,276
- A61F 2002/30878With non-sharp protrusions, for instance contacting the bone for anchoringIndexing code4,444
- A61F 2002/30841Sharp anchoring protrusions for impaction into the boneIndexing code3,108
- A61F 2002/30904Serrated profile, i.e. saw-toothedIndexing code2,457
- A61F 2002/3082GroovesIndexing code2,343
- A61F 2002/30795Blind boresIndexing code1,329
- A61F 2002/3085With a threadedIndexing code1,289
- A61F 2002/30836KnurledIndexing code486
Recent patents
- Ankle replacement system and method6 Oct 2026US 12,751,726 B2Wright Medical Technology, Inc.
- Implants with modular stems with tension/compression mechanisms6 Oct 2026US 12,751,829 B2Wright Medical Technology, Inc.
- Multi-piece intervertebral implants6 Oct 2026US 12,751,832 B2
- Articulating expandable intervertebral implant6 Oct 2026US 12,751,835 B2Globus Medical, Inc.
- Interfixated vertebral body replacement and insertion methods6 Oct 2026US 12,751,837 B2NuVasive, Inc.
- Dual mobility acetabular implant for hip revision surgery8 Oct 2026US 2026/0306265 A1Smith & Nephew Asia Pacific Pte. Limited
- Scaffold structures and compositions facilitating osseointegration8 Oct 2026US 2026/0306266 A1Atlas Science and Technology, LLC
- Humeral head implant system8 Oct 2026US 2026/0306269 A1Howmedica Osteonics Corp.
- Implants for spinal fixation and or fusion8 Oct 2026US 2026/0306271 A1SI-Bone Inc.
- Sacroiliac joint fusion implants, insertion instruments, and methods8 Oct 2026US 2026/0306277 A1Spinal Simplicity, LLC
Most cited
By later US patents
- Porous tissue scaffoldings for the repair of regeneration of tissue1,754US 6,333,029 B1Ethicon, Inc. · 2001
- Intervertebral disc prosthesis1,635US 4,349,921 A1982
- Osteogenic implants derived from bone1,550US 6,863,694 B1Osteotech, Inc. · 2005
- Foam composite for the repair or regeneration of tissue1,549US 6,306,424 B1Ethicon, Inc. · 2001
- Expandable spinal implant and surgical method1,539US 5,059,193 ASpine-Tech, Inc. · 1991