A61F 2002/30663
Multiaxial
Official title: {multiaxial, e.g. biaxial; multipolar, e.g. bipolar or having an intermediate shell articulating between the ball and the socket}
A61F2002/30663 (Multiaxial) appears on 195 US grants and 244 published applications in this corpus.
Search patents in A61F- Granted patents
- 195
- Published applications
- 244
- Assignees
- 89
- Inventors
- 265
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 5 |
| 2005 | 2 | 18 |
| 2006 | 0 | 15 |
| 2007 | 6 | 20 |
| 2008 | 5 | 14 |
| 2009 | 5 | 26 |
| 2010 | 13 | 17 |
| 2011 | 14 | 13 |
| 2012 | 15 | 14 |
| 2013 | 15 | 10 |
| 2014 | 13 | 14 |
| 2015 | 9 | 4 |
| 2016 | 17 | 12 |
| 2017 | 9 | 9 |
| 2018 | 7 | 9 |
| 2019 | 8 | 5 |
| 2020 | 7 | 14 |
| 2021 | 3 | 2 |
| 2022 | 10 | 14 |
| 2023 | 5 | 5 |
| 2024 | 7 | 2 |
| 2025 | 1 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Facet joint replacement device and methods of use25 Aug 2026US 12,714,475 B2Facet Dynamics, Inc.
- Dual mobility cup reverse shoulder prosthesis24 Mar 2026US 12,582,532 B2The United States Government as represented by the Department of Veterans Affairs
- Mobile bearing prosthetic implant system8 Apr 2025US 12,268,605 B2
- Prosthetic implant31 Dec 2024US 12,178,706 B2L-Università ta' Malta
- Facet joint replacement device and methods of use19 Nov 2024US 12,144,526 B2Facet Dynamics, Inc.
- Facet joint replacement device and methods of use12 Jun 2025US 2025/0186092 A1Facet Dynamics, Inc.
- Hemi arthroplasty joint implant10 Apr 2025US 2025/0114210 A1Loci Orthopaedics Limited
- Method and implant device for grafting adjacent vertebral bodies26 Dec 2024US 2024/0423812 A1Globus Medical, Inc.
- Dual Mobility Hip Resurfacing1 Feb 2024US 2024/0033098 A1Howmedica Osteonics Corp.
- Facet joint replacement device and methods of use18 May 2023US 2023/0149052 A1Facet Dynamics, Inc.
Most cited
By later US patents
- Human spinal disc prosthesis1,200US 5,674,296 ASpinal Dynamics, Inc. · 1997
- Intervertebral disk arthroplasty1,076US 5,258,031 ADanek Medical, Inc. · 1993
- Human spinal disc prosthesis1,047US 5,865,846 A1999
- Intervertebral disc endoprosthesis1,035US 5,401,269 AWaldemar Link GmbH & Co. KG · 1995
- Intervertebral disc endoprosthesis999US 4,759,766 AHumboldt-Universitaet zu Berlin · 1988