A61F 2002/30245
Partial spheres
Official title: {Partial spheres}
A61F2002/30245 (Partial spheres) appears on 276 US grants and 369 published applications in this corpus.
Search patents in A61F- Granted patents
- 276
- Published applications
- 369
- Assignees
- 136
- Inventors
- 466
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 4 |
| 2002 | 3 | 4 |
| 2003 | 3 | 8 |
| 2004 | 4 | 22 |
| 2005 | 2 | 16 |
| 2006 | 6 | 12 |
| 2007 | 9 | 11 |
| 2008 | 1 | 16 |
| 2009 | 5 | 14 |
| 2010 | 6 | 17 |
| 2011 | 4 | 15 |
| 2012 | 11 | 8 |
| 2013 | 8 | 21 |
| 2014 | 18 | 25 |
| 2015 | 16 | 5 |
| 2016 | 19 | 22 |
| 2017 | 23 | 10 |
| 2018 | 16 | 16 |
| 2019 | 16 | 17 |
| 2020 | 14 | 18 |
| 2021 | 8 | 17 |
| 2022 | 10 | 16 |
| 2023 | 15 | 21 |
| 2024 | 7 | 11 |
| 2025 | 10 | 10 |
| 2026 | 9 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sinus tarsi implant28 Jul 2026US 12,690,979 B2Graham Medical Technologies, L.L.C.
- System and method for repairing articular surfaces23 Jun 2026US 12,661,232 B2Arthrosurface Incorporated
- Metatarsal arthroplasty devices, systems, and methods16 Jun 2026US 12,653,688 B2Extremity Innovations, Inc.
- Talonavicular joint prosthesis2 Jun 2026US 12,642,665 B2Best Step Orthopedics LLC
- Metatarsal arthroplasty devices, systems, and methods5 May 2026US 12,616,579 B2Extremity Innovations, Inc.
- Sinus tarsi implant1 Oct 2026US 2026/0294638 A1Graham Medical Technologies, L.L.C.
- Intervertebral Disc Replacement Implant And Methods Of Use24 Sep 2026US 2026/0283815 A1
- Spinal repair device30 Jul 2026US 2026/0215928 A1Orthoson Limited
- 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.
Most cited
By later US patents
- Expandable fabric implant for stabilizing the spinal motion segment1,151US 5,549,679 A1996
- Intervertebral disk arthroplasty1,076US 5,258,031 ADanek Medical, Inc. · 1993
- Expandable fabric implant for stabilizing the spinal motion segment1,068US 5,571,189 A1996
- Systems and methods for treating fractured or diseased bone using expandable bodies943US 6,248,110 B1Kyphon Inc. · 2001
- Intervertebral disk arthroplasty device859US 5,562,738 ADanek Medical, Inc. · 1996