A61F 2002/607
Lower legs
Official title: {Lower legs}
A61F2002/607 (Lower legs) appears on 357 US grants and 392 published applications in this corpus.
Search patents in A61F- Granted patents
- 357
- Published applications
- 392
- Assignees
- 156
- Inventors
- 648
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 6 | 0 |
| 1997 | 9 | 0 |
| 1998 | 14 | 0 |
| 1999 | 15 | 0 |
| 2000 | 15 | 0 |
| 2001 | 12 | 1 |
| 2002 | 14 | 14 |
| 2003 | 7 | 13 |
| 2004 | 13 | 17 |
| 2005 | 8 | 12 |
| 2006 | 7 | 13 |
| 2007 | 5 | 11 |
| 2008 | 8 | 4 |
| 2009 | 5 | 10 |
| 2010 | 11 | 7 |
| 2011 | 9 | 9 |
| 2012 | 4 | 7 |
| 2013 | 4 | 17 |
| 2014 | 6 | 11 |
| 2015 | 12 | 31 |
| 2016 | 9 | 17 |
| 2017 | 13 | 16 |
| 2018 | 14 | 22 |
| 2019 | 24 | 20 |
| 2020 | 16 | 25 |
| 2021 | 16 | 20 |
| 2022 | 17 | 30 |
| 2023 | 15 | 28 |
| 2024 | 14 | 7 |
| 2025 | 11 | 18 |
| 2026 | 11 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Powered-on passive knee prosthesis system6 Oct 2026US 12,751,839 B2Vanderbilt University
- Method for producing a prosthetic liner and system consisting of prosthetic liner and prosthetic socket8 Sep 2026US 12,728,020 B2Ottobock SE & Co. Kgaa
- Covering shell for a prosthesis and limb prosthesis8 Sep 2026US 12,728,022 B2Chabloz OrthopéDie
- Enhanced mobility wearable article with sensory cushioning system8 Sep 2026US 12,728,521 B2NIKE, Inc.
- Prosthetic foot1 Sep 2026US 12,721,740 B2Ottobock SE & Co. Kgaa
- 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
- Power transmission device and joint device24 Sep 2026US 2026/0287046 A1Honda Motor Co., Ltd.
- Adjustable socket having a fabric-based panel assembly for enclosing a residual limb20 Aug 2026US 2026/0240668 A1Ossur Iceland Ehf
- Customizable suspension liner, system, and method for making the same30 Jul 2026US 2026/0215938 A1Ossur Iceland Ehf
- Dilatancy in an adjustable prosthesis30 Jul 2026US 2026/0215939 A1Rehabilitation Institute of Chicago
Most cited
By later US patents
- Electronically controlled prosthetic knee176US 6,764,520 B2Massachusetts Institute of Technology · 2004
- System and method for providing a sense of feel in a prosthetic or sensory impaired limb169US 6,500,210 B1Seattle Systems, Inc. · 2002
- Alignment device for a prosthetic limb151US 6,206,932 B12001
- Lower limb prosthesis149US 6,517,585 B1Chas. A. Blatchford & Sons Limited · 2003
- Magnetic detachment system for prosthetics146US 6,273,918 B12001