A61F 2002/608
Upper legs
Official title: {Upper legs}
A61F2002/608 (Upper legs) appears on 74 US grants and 112 published applications in this corpus.
Search patents in A61F- Granted patents
- 74
- Published applications
- 112
- Assignees
- 60
- Inventors
- 224
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 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 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 3 |
| 2004 | 1 | 1 |
| 2005 | 3 | 2 |
| 2006 | 1 | 0 |
| 2007 | 1 | 5 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 3 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 2 |
| 2013 | 1 | 4 |
| 2014 | 2 | 5 |
| 2015 | 3 | 9 |
| 2016 | 3 | 2 |
| 2017 | 1 | 7 |
| 2018 | 1 | 7 |
| 2019 | 6 | 5 |
| 2020 | 3 | 11 |
| 2021 | 5 | 6 |
| 2022 | 8 | 15 |
| 2023 | 6 | 5 |
| 2024 | 6 | 8 |
| 2025 | 4 | 5 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Additive manufacturing techniques for protective devices25 Aug 2026US 12,714,581 B2Hanger, Inc.
- Method for operating an orthopedic device and corresponding orthopedic device11 Aug 2026US 12,702,327 B2Otto Bock Healthcare Products GmbH
- Powered exoskeleton with torque-sensitive actuation7 Jul 2026US 12,672,968 B1University of Utah Research Foundation
- Prosthetic interface system using compliant members23 Jun 2026US 12,661,245 B2
- Adjustable socket system11 Nov 2025US 12,465,506 B2Ossur Iceland Ehf
- Artificial knee joint, adjustment support apparatus for artificial knee joint, method of controlling artificial knee joint, and program to control artificial knee joint8 Oct 2026US 2026/0306280 A1Nabtesco Corporation
- Method of fitting a prosthetic interface system using compliant members8 Oct 2026US 2026/0306283 A1
- Knee orthosis for a trans-tibial amputee having leg prosthesis18 Jun 2026US 2026/0165865 A1Osskin Ortho Inc.
- Artificial knee joint, adjustment support apparatus for artificial knee joint, method of controlling artificial knee joint, and program to control artificial knee joint7 May 2026US 2026/0124049 A1Nabtesco Corporation
- Adjustable socket system5 Feb 2026US 2026/0033965 A1Ossur Iceland Ehf
Most cited
By later US patents
- Power generating leg99US 7,883,546 B2The Regents of the University of California · 2011
- Correlated magnetic prosthetic device and method for using the correlated magnetic prosthetic device81US 7,817,004 B2Cedar Ridge Research, LLC · 2010
- Artificial limb with three-part cosmetic covering65US 3,953,900 AChas. A. Blatchford & Sons Limited · 1976
- Adjustable pyramidal link plate assembly for a prosthetic limb64US 6,033,440 AProsthetic Design, Inc. · 2000
- Energy returning prosthetic joint59US 7,618,463 B2Ossur Hf · 2009