A61F 2013/8494
Including pumping devices
Official title: {including pumping devices}
A61F2013/8494 (Including pumping devices) appears on 27 US grants and 34 published applications in this corpus.
Search patents in A61F- Granted patents
- 27
- Published applications
- 34
- Assignees
- 8
- Inventors
- 36
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 4 |
| 2020 | 1 | 3 |
| 2021 | 2 | 4 |
| 2022 | 4 | 3 |
| 2023 | 1 | 2 |
| 2024 | 4 | 4 |
| 2025 | 4 | 4 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Non-invasive apparatuses for mitigating pressure applied to a human body and associated systems and methods22 Sep 2026US 12,740,900 B2TurnCare, Inc.
- Pressure-mitigating surfaces with inflatable chambers and methods for deploying and controlling the same16 Jun 2026US 12,653,730 B2TurnCare, Inc.
- Negative pressure wound treatment apparatuses and methods with integrated electronics21 Oct 2025US 12,447,260 B2Smith & Nephew, Inc.
- Wound therapy system with internal alternating orifice2 Sep 2025US 12,403,235 B2Solventum Intellectual Properties Company
- Fluid collection devices including at least one shape memory material17 Jun 2025US 12,329,364 B2Purewick Corporation
- Pressure-mitigating surfaces with inflatable chambers and methods for deploying and controlling the same1 Oct 2026US 2026/0294698 A1TurnCare, Inc.
- Fluid collection devices including at least one shape memory material15 Jan 2026US 2026/0013841 A1Purewick Corporation
- Advanced High-Tech Flushable Diaper Device and System4 Dec 2025US 2025/0367041 A1
- Fluid collection assemblies including at least one inflation device1 May 2025US 2025/0134728 A1Purewick Corporation
- Non-invasive apparatuses for mitigating pressure applied to a human body and associated systems and methods20 Mar 2025US 2025/0090389 A1TurnCare, Inc.
Most cited
By later US patents
- Melt blown menstrual pad for application to the body84US 5,505,720 AMcNeil-PPC, Inc. · 1996
- Reduced pressure wound dressing having a wound contact surface with columnar protrusions69US 8,057,447 B2KCI Licensing, Inc. · 2011
- Patient-orienting alternating pressure support apparatus with lower extremity wedge20US 8,757,165 B2TurnCare, Inc. · 2014
- Patient-orienting alternating pressure support apparatus with lower extremity wedge20US 9,901,491 B2TurnCare, Inc. · 2018
- Fabric12US 5,656,352 AMicro Thermal Systems, Limited · 1997