A61F 2002/30523
By means of meshing gear teeth
Official title: {by means of meshing gear teeth}
A61F2002/30523 (By means of meshing gear teeth) appears on 874 US grants and 960 published applications in this corpus.
Search patents in A61F- Granted patents
- 874
- Published applications
- 960
- Assignees
- 212
- Inventors
- 726
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 8 | 4 |
| 2003 | 1 | 7 |
| 2004 | 9 | 12 |
| 2005 | 6 | 13 |
| 2006 | 7 | 25 |
| 2007 | 2 | 21 |
| 2008 | 3 | 24 |
| 2009 | 10 | 16 |
| 2010 | 19 | 40 |
| 2011 | 16 | 32 |
| 2012 | 33 | 55 |
| 2013 | 48 | 47 |
| 2014 | 49 | 71 |
| 2015 | 41 | 50 |
| 2016 | 51 | 54 |
| 2017 | 54 | 67 |
| 2018 | 63 | 75 |
| 2019 | 70 | 57 |
| 2020 | 67 | 48 |
| 2021 | 42 | 49 |
| 2022 | 53 | 42 |
| 2023 | 55 | 55 |
| 2024 | 48 | 34 |
| 2025 | 51 | 34 |
| 2026 | 28 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Auto-locking expandable corpectomy column29 Sep 2026US 12,746,130 B2Astura Medical Inc.
- Length-modulating total joint prosthesis and method8 Sep 2026US 12,728,008 B2
- Bone graft delivery system and method for using same8 Sep 2026US 12,728,015 B2Spinal Surgical Strategies, LLC
- Tibial trial insert system11 Aug 2026US 12,702,563 B2Aesculap AG
- Expandable intervertebral implant11 Aug 2026US 12,702,565 B2Globus Medical, Inc.
- Expandable vertebral implant24 Sep 2026US 2026/0283817 A1Globus Medical, Inc.
- Devices and instruments for spinal fusion and methods24 Sep 2026US 2026/0283818 A1Combination Spine, Inc.
- Expandable fusion device and method of installation thereof17 Sep 2026US 2026/0272669 A1Globus Medical, Inc.
- Expandable trial femoral neck and associated method of use30 Jul 2026US 2026/0215925 A1Globus Medical, Inc.
- Expandable fusion device and method of installation thereof23 Jul 2026US 2026/0207348 A1Globus Medical, Inc.
Most cited
By later US patents
- Artificial spinal fusion implants1,486US 5,522,899 ASofamor Danek Properties, Inc. · 1996
- Prosthetic intervertebral devices1,296US 5,514,180 A1996
- Expandable fusion device and method of installation thereof1,044US 8,062,375 B2Globus Medical, Inc. · 2011
- Spine stabilization device and method1,005US 4,599,086 A1986
- Expandable spinal fusion device and methods of promoting spinal fusion755US 7,018,415 B1SDGI Holdings, Inc. · 2006