A61M 1/15632
The filter being a dialyser
Official title: {the filter being a dialyser}
A61M1/15632 (The filter being a dialyser) appears on 79 US grants and 95 published applications in this corpus.
Search patents in A61M- Granted patents
- 79
- Published applications
- 95
- Assignees
- 29
- Inventors
- 95
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 3 |
| 2010 | 1 | 6 |
| 2011 | 1 | 0 |
| 2012 | 4 | 10 |
| 2013 | 5 | 7 |
| 2014 | 2 | 9 |
| 2015 | 7 | 7 |
| 2016 | 5 | 6 |
| 2017 | 8 | 4 |
| 2018 | 4 | 7 |
| 2019 | 6 | 4 |
| 2020 | 6 | 3 |
| 2021 | 4 | 4 |
| 2022 | 1 | 2 |
| 2023 | 3 | 6 |
| 2024 | 12 | 7 |
| 2025 | 7 | 4 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wearable and portable device for recirculating flow dialysis27 Jan 2026US 12,533,452 B2
- Extracorporeal blood filtering machine and methods30 Dec 2025US 12,508,351 B2Nuwellis, Inc.
- Emptying a blood circuit after extracorporeal blood treatment25 Nov 2025US 12,478,719 B2Gambro Lundia AB
- Sterile interface connection of a disposable source of dialysate concentrates11 Nov 2025US 12,465,671 B2Outset Medical, Inc.
- Extracorporeal blood filtering machine and methods16 Sep 2025US 12,415,021 B2Nuwellis, Inc.
- Dialysis system with a dialysate quality sensor9 Jul 2026US 2026/0192027 A1Diality Inc.
- Adsorption technology21 May 2026US 2026/0138117 A1The Regents of the University of Colorado, a body corporate
- Blood treatment systems and methods26 Feb 2026US 2026/0053991 A9DEKA Products Limited Partnership
- Dialysate Filter5 Feb 2026US 2026/0034284 A1Qidni Labs Inc.
- Blood treatment systems and methods2 Oct 2025US 2025/0303035 A2DEKA Products Limited Partnership
Most cited
By later US patents
- Hemofiltration and plasmafiltration devices and methods214US 5,536,412 AHemocleanse, Inc. · 1996
- Device for treating a medical liquid198US 7,648,627 B2Fresenius Medical Care Deutschland GmbH · 2010
- Fluid processing apparatus183US 8,535,525 B2Quanta Fluid Solutions Ltd. · 2013
- Blood treatment systems and methods84US 9,517,295 B2DEKA Products Limited Partnership · 2016
- Blood treatment systems and methods70US 9,717,834 B2DEKA Products Limited Partnership · 2017