A61F 2002/5032
For adjusting fluid pressure
Official title: {for adjusting fluid pressure}
A61F2002/5032 (For adjusting fluid pressure) appears on 72 US grants and 95 published applications in this corpus.
Search patents in A61F- Granted patents
- 72
- Published applications
- 95
- Assignees
- 38
- Inventors
- 114
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 6 |
| 2003 | 4 | 3 |
| 2004 | 2 | 10 |
| 2005 | 3 | 5 |
| 2006 | 2 | 7 |
| 2007 | 3 | 2 |
| 2008 | 4 | 3 |
| 2009 | 4 | 3 |
| 2010 | 2 | 4 |
| 2011 | 5 | 2 |
| 2012 | 2 | 3 |
| 2013 | 2 | 3 |
| 2014 | 4 | 3 |
| 2015 | 0 | 8 |
| 2016 | 4 | 5 |
| 2017 | 3 | 3 |
| 2018 | 1 | 2 |
| 2019 | 5 | 5 |
| 2020 | 1 | 1 |
| 2021 | 2 | 3 |
| 2022 | 1 | 7 |
| 2023 | 4 | 4 |
| 2024 | 5 | 1 |
| 2025 | 0 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Inflatable limb prosthesis21 Apr 2026US 12,605,262 B2
- Arthroplasty insert24 Feb 2026US 12,558,238 B2Zimmer, Inc.
- Microprocessor controlled prosthetic ankle system for footwear and terrain adaptation19 Nov 2024US 12,144,748 B2Proteor USA, LLC
- Prosthetic liner with selective pressure adjustment23 Jul 2024US 12,042,408 B2Arizona Board of Regents on behalf of Arizona State University
- Prosthetic socket systems and methods16 Jul 2024US 12,036,136 B2Personal Performance Medical Corporation
- Inflatable limb prosthesis20 Mar 2025US 2025/0090352 A1
- Microprocessor controlled prosthetic ankle system for footwear and terrain adaptation30 Jan 2025US 2025/0032277 A1Proteor USA, LLC
- Adjustable overlaying liner-prosthesis interface and corresponding method23 May 2024US 2024/0164916 A1Ethnocare Inc.
- Prosthetic socket systems and methods28 Dec 2023US 2023/0414382 A1Personal Performance Medical Corporation
- Arthroplasty insert6 Apr 2023US 2023/0107257 A1Zimmer, Inc.
Most cited
By later US patents
- Below-knee prosthesis178US 5,728,170 AOtto Bock Orthopaedische Industrie Besitz- und Verwaltungs-Kommanditgesel lschaft · 1998
- Computer controlled hydraulic resistance device for a prosthesis and other apparatus167US 6,113,642 AMauch, Inc. · 2000
- Therapeutic device for amputees159US 6,368,357 B1Aircast, Inc. · 2002
- Electronically controlled prosthetic system157US 7,029,500 B22006
- Vacuum pump and shock absorber for artificial limb133US 6,645,253 B22003