A61F 2002/30873
Threadings machined on non-cylindrical external surfaces
Official title: {Threadings machined on non-cylindrical external surfaces}
A61F2002/30873 (Threadings machined on non-cylindrical external surfaces) appears on 188 US grants and 210 published applications in this corpus.
Search patents in A61F- Granted patents
- 188
- Published applications
- 210
- Assignees
- 77
- Inventors
- 251
- Latest grant
- 4 Nov 2025
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 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 6 | 0 |
| 1998 | 1 | 0 |
| 1999 | 7 | 0 |
| 2000 | 10 | 0 |
| 2001 | 6 | 5 |
| 2002 | 6 | 21 |
| 2003 | 12 | 16 |
| 2004 | 14 | 23 |
| 2005 | 5 | 21 |
| 2006 | 4 | 14 |
| 2007 | 9 | 9 |
| 2008 | 2 | 23 |
| 2009 | 10 | 7 |
| 2010 | 9 | 9 |
| 2011 | 9 | 5 |
| 2012 | 8 | 12 |
| 2013 | 7 | 2 |
| 2014 | 9 | 5 |
| 2015 | 4 | 4 |
| 2016 | 3 | 1 |
| 2017 | 4 | 7 |
| 2018 | 2 | 2 |
| 2019 | 3 | 2 |
| 2020 | 1 | 4 |
| 2021 | 5 | 4 |
| 2022 | 3 | 3 |
| 2023 | 3 | 6 |
| 2024 | 5 | 2 |
| 2025 | 2 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Humeral and glenoid articular surface implant systems and methods4 Nov 2025US 12,458,503 B2Arthrosurface Incorporated
- Implants for spinal fixation and or fusion30 Sep 2025US 12,427,034 B2SI-Bone Inc.
- Joint surface replacement system31 Dec 2024US 12,178,451 B2Accufix Surgical, Inc.
- Angled baseplate for humeral and glenoid articular surface implant systems and methods29 Oct 2024US 12,127,945 B2Arthrosurface Incorporated
- Stemless prosthesis anchor component8 Oct 2024US 12,109,121 B2Howmedica Osteonics Corp.
- Angled baseplate for humeral and glenoid articular surface implant systems and methods7 Aug 2025US 2025/0248822 A1Arthrosurface Incorporated
- Implants for spinal fixation and or fusion19 Jun 2025US 2025/0195235 A1SI-Bone Inc.
- Sacroiliac fusion screw12 Jun 2025US 2025/0186220 A1HT Medical, LLC
- Stemless prosthesis anchor component26 Dec 2024US 2024/0423807 A1Howmedica Osteonics Corp.
- Joint surface replacement system25 Apr 2024US 2024/0130741 A1Accufix Surgical, Inc.
Most cited
By later US patents
- Interbody fusion device and method for restoration of normal spinal anatomy836US 5,669,909 ADanek Medical, Inc. · 1997
- System and method for joint resurface repair805US 6,520,964 B2STD Manufacturing Ltd. · 2003
- Facet arthroplasty devices and methods694US 6,610,091 B1Archus Orthopedics, Inc. · 2003
- Expansion constraining member adapted for use with an expandable interbody spinal fusion implant and method for use thereof621US 6,849,093 B22005
- Apparatus and method for implant insertion610US 5,885,299 ASurgical Dynamics, Inc. · 1999