A61F 2002/30652
Special cut-outs
Official title: {Special cut-outs, e.g. flat or grooved cut-outs}
A61F2002/30652 (Special cut-outs) appears on 121 US grants and 148 published applications in this corpus.
Search patents in A61F- Granted patents
- 121
- Published applications
- 148
- Assignees
- 68
- Inventors
- 182
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 3 |
| 2003 | 1 | 5 |
| 2004 | 1 | 4 |
| 2005 | 1 | 12 |
| 2006 | 1 | 4 |
| 2007 | 1 | 8 |
| 2008 | 3 | 13 |
| 2009 | 4 | 11 |
| 2010 | 4 | 7 |
| 2011 | 5 | 5 |
| 2012 | 6 | 9 |
| 2013 | 7 | 5 |
| 2014 | 12 | 9 |
| 2015 | 10 | 8 |
| 2016 | 9 | 8 |
| 2017 | 8 | 4 |
| 2018 | 6 | 5 |
| 2019 | 4 | 3 |
| 2020 | 5 | 5 |
| 2021 | 3 | 5 |
| 2022 | 2 | 4 |
| 2023 | 2 | 4 |
| 2024 | 4 | 6 |
| 2025 | 4 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Motion implants to improve spinal kinematics15 Sep 2026US 12,734,041 B23SPINE, Inc.
- Methods for improving spinal alignment and motion25 Nov 2025US 12,478,483 B23SPINE, Inc.
- Devices and methods for altering spinal lateral curvature29 Jul 2025US 12,370,056 B23SPINE, Inc.
- Methods and devices for altering spinal lordosis and/or kyphosis during spinal fusion29 Jul 2025US 12,370,060 B23SPINE, Inc.
- Intervertebral spinal implant and surgical methods13 May 2025US 12,295,856 B23SPINE, Inc.
- Spinal alignment systems24 Jul 2025US 2025/0235323 A13SPINE, Inc.
- Posterior total joint replacement20 Jun 2024US 2024/0197492 A13SPINE, Inc.
- Methods for improving spinal alignment and motion18 Apr 2024US 2024/0122722 A13SPINE, Inc.
- Motion implants to improve spinal kinematics18 Apr 2024US 2024/0122723 A13SPINE, Inc.
- Devices, systems and methods to alter spinal alignment8 Feb 2024US 2024/0041611 A13SPINE, Inc.
Most cited
By later US patents
- Intervertebral prosthetic joint551US 6,740,118 B2SDGI Holdings, Inc. · 2004
- Joint surface replacement system400US 5,683,466 A1997
- Method and apparatus for computerized surgery222US 7,338,526 B2Active Implants Corporation · 2008
- Containment system for constraining a prosthetic component190US 7,335,231 B2Smith & Nephew, Inc. · 2008
- Segmented prosthetic articulation155US 5,549,700 AOrtho Development Corporation · 1996