A61F 2002/30662
With rotation-limiting means
Official title: {with rotation-limiting means}
A61F2002/30662 (With rotation-limiting means) appears on 532 US grants and 623 published applications in this corpus.
Search patents in A61F- Granted patents
- 532
- Published applications
- 623
- Assignees
- 178
- Inventors
- 603
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 8 | 0 |
| 2000 | 8 | 0 |
| 2001 | 5 | 1 |
| 2002 | 8 | 8 |
| 2003 | 2 | 20 |
| 2004 | 11 | 30 |
| 2005 | 2 | 62 |
| 2006 | 15 | 56 |
| 2007 | 15 | 48 |
| 2008 | 11 | 35 |
| 2009 | 17 | 36 |
| 2010 | 35 | 37 |
| 2011 | 29 | 19 |
| 2012 | 40 | 30 |
| 2013 | 32 | 21 |
| 2014 | 38 | 27 |
| 2015 | 30 | 18 |
| 2016 | 31 | 27 |
| 2017 | 29 | 24 |
| 2018 | 17 | 23 |
| 2019 | 28 | 20 |
| 2020 | 12 | 17 |
| 2021 | 9 | 12 |
| 2022 | 18 | 14 |
| 2023 | 7 | 13 |
| 2024 | 17 | 12 |
| 2025 | 7 | 8 |
| 2026 | 5 | 5 |
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.
- Facet joint replacement device and methods of use25 Aug 2026US 12,714,475 B2Facet Dynamics, Inc.
- Artificial intervertebral disc with lower height4 Aug 2026US 12,697,223 B2NuVasive, Inc.
- Patient specific femoral prosthesis28 Jul 2026US 12,690,976 B2DePuy Synthes Products, Inc.
- Dual mobility cup reverse shoulder prosthesis24 Mar 2026US 12,582,532 B2The United States Government as represented by the Department of Veterans Affairs
- Intervertebral disc implants having offset center of rotation9 Jul 2026US 2026/0191655 A1Centinel Spine, Inc.
- Intervertebral disc implants with varying cup and dome geometries11 Jun 2026US 2026/0157857 A1Centinel Spine, Inc.
- Glenoid implants with hybrid fixation5 Feb 2026US 2026/0033955 A1Howmedica Osteonics Corp.
- Modular Acetabular Cup System29 Jan 2026US 2026/0026946 A1RR Medical Pty Ltd
- Atlantoaxial Prosthetic Joint1 Jan 2026US 2026/0000519 A1University of Cincinnati
Most cited
By later US patents
- Intervertebral disk arthroplasty1,076US 5,258,031 ADanek Medical, Inc. · 1993
- Prosthesis for intervertebral discs and instruments for implanting it918US 5,314,477 AJbs S.A. · 1994
- Intervertebral disk arthroplasty device859US 5,562,738 ADanek Medical, Inc. · 1996
- Intervertebral disc prosthesis and method851US 6,368,350 B1Sulzer Spine-Tech Inc. · 2002
- Articulating spinal implant815US 6,019,792 ACauthen Research Group, Inc. · 2000