A61F 2/7812
Interface cushioning members placed between the limb stump and the socket
Official title: {Interface cushioning members placed between the limb stump and the socket, e.g. bandages or stockings for the limb stump}
A61F2/7812 (Interface cushioning members placed between the limb stump and the socket) appears on 542 US grants and 691 published applications in this corpus.
Search patents in A61F- Granted patents
- 542
- Published applications
- 691
- Assignees
- 210
- Inventors
- 858
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 5 | 0 |
| 1998 | 12 | 0 |
| 1999 | 10 | 0 |
| 2000 | 9 | 0 |
| 2001 | 6 | 3 |
| 2002 | 9 | 13 |
| 2003 | 12 | 11 |
| 2004 | 13 | 21 |
| 2005 | 14 | 16 |
| 2006 | 6 | 6 |
| 2007 | 11 | 13 |
| 2008 | 8 | 11 |
| 2009 | 2 | 9 |
| 2010 | 13 | 24 |
| 2011 | 12 | 20 |
| 2012 | 16 | 25 |
| 2013 | 15 | 28 |
| 2014 | 18 | 33 |
| 2015 | 32 | 39 |
| 2016 | 19 | 34 |
| 2017 | 19 | 41 |
| 2018 | 19 | 33 |
| 2019 | 33 | 52 |
| 2020 | 24 | 43 |
| 2021 | 23 | 36 |
| 2022 | 39 | 51 |
| 2023 | 27 | 32 |
| 2024 | 32 | 35 |
| 2025 | 25 | 38 |
| 2026 | 17 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lanyard systems for prosthetic devices and related methods6 Oct 2026US 12,751,841 B2Click Holdings, LLC
- Prosthetic socket system, and prosthetic socket and liner6 Oct 2026US 12,751,842 B2Otto Bock Healthcare Products GmbH
- Artificial hand29 Sep 2026US 12,746,133 B2
- Socks and liners with shock absorbing properties22 Sep 2026US 12,740,877 B2Alps South, LLC
- Method for producing a prosthetic liner and system consisting of prosthetic liner and prosthetic socket8 Sep 2026US 12,728,020 B2Ottobock SE & Co. Kgaa
- Method of fitting a prosthetic interface system using compliant members8 Oct 2026US 2026/0306283 A1
- Method of manufacturing a microfluidic architecture27 Aug 2026US 2026/0249522 A1Unhlndr LTD
- Apparatus and Method of Fitting a Prosthetic Using Structural Fabrics20 Aug 2026US 2026/0240667 A1
- Adjustable socket having a fabric-based panel assembly for enclosing a residual limb20 Aug 2026US 2026/0240668 A1Ossur Iceland Ehf
- An upper limb prosthetic hand for transradial amputee6 Aug 2026US 2026/0224375 A1Life and Limb Private Limited
Most cited
By later US patents
- Orthotic or prosthetic sleeve formed of elasticized fabric sections having different elastic stiffness230US 6,592,539 B1Ossur Hf · 2003
- Dual durometer silicone liner for prosthesis197US 6,136,039 AOssur Hf · 2000
- Sleeve-shaped article, particularly for amputation stumps189US 4,923,474 AOssur Hf · 1990
- Orthopedic supports and material for making same183US 4,832,010 A1989
- Below-knee prosthesis178US 5,728,170 AOtto Bock Orthopaedische Industrie Besitz- und Verwaltungs-Kommanditgesel lschaft · 1998