A61F 2002/30836
Knurled
Official title: {knurled}
A61F2002/30836 (Knurled) appears on 486 US grants and 517 published applications in this corpus.
Search patents in A61F- Granted patents
- 486
- Published applications
- 517
- Assignees
- 109
- Inventors
- 534
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 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 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 11 | 0 |
| 1998 | 7 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 8 | 3 |
| 2002 | 12 | 14 |
| 2003 | 5 | 14 |
| 2004 | 14 | 19 |
| 2005 | 3 | 26 |
| 2006 | 5 | 10 |
| 2007 | 6 | 12 |
| 2008 | 9 | 4 |
| 2009 | 14 | 8 |
| 2010 | 12 | 8 |
| 2011 | 21 | 15 |
| 2012 | 9 | 30 |
| 2013 | 22 | 20 |
| 2014 | 11 | 37 |
| 2015 | 17 | 24 |
| 2016 | 24 | 32 |
| 2017 | 29 | 39 |
| 2018 | 23 | 29 |
| 2019 | 32 | 33 |
| 2020 | 21 | 26 |
| 2021 | 31 | 23 |
| 2022 | 22 | 35 |
| 2023 | 25 | 13 |
| 2024 | 27 | 24 |
| 2025 | 23 | 16 |
| 2026 | 8 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-piece intervertebral implants6 Oct 2026US 12,751,832 B2
- Stabilized intervertebral spacer5 May 2026US 12,616,586 B2Globus Medical, Inc.
- Medical implant for fixation and integration with hard tissue28 Apr 2026US 12,611,312 B2LifeNet Health
- Shoulder implant impactor with stabilization features28 Apr 2026US 12,611,318 B2Howmedica Osteonics Corp.
- Discectomy tool21 Apr 2026US 12,605,178 B2Combination Spine, Inc.
- Stabilized intervertebral spacer10 Sep 2026US 2026/0263235 A1Globus Medical, Inc.
- Device and method for deployment of an anchoring device for intervertebral spinal fusion30 Apr 2026US 2026/0115006 A1Globus Medical, Inc.
- Vertebral implants and related methods of use1 Jan 2026US 2026/0000520 A1Globus Medical, Inc.
- Expandable intervertebral spacer6 Nov 2025US 2025/0339283 A1Globus Medical, Inc.
- Intervertebral implants and related methods of use2 Oct 2025US 2025/0302636 A1Globus Medical, Inc.
Most cited
By later US patents
- Prosthetic implant1,505US 4,834,757 A1989
- Artificial spinal fusion implants1,486US 5,522,899 ASofamor Danek Properties, Inc. · 1996
- Expandable intervertebral cage and surgical method1,454US 5,665,122 A1997
- Lordotic interbody spinal fusion implants1,389US 5,609,635 A1997
- Apparatus and method of inserting spinal implants1,319US 5,484,437 A1996