A61M 1/1633
With more than one dialyser unit
Official title: {with more than one dialyser unit}
A61M1/1633 (With more than one dialyser unit) appears on 75 US grants and 98 published applications in this corpus.
Search patents in A61M- Granted patents
- 75
- Published applications
- 98
- Assignees
- 33
- Inventors
- 109
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 3 | 11 |
| 2012 | 0 | 4 |
| 2013 | 1 | 2 |
| 2014 | 3 | 2 |
| 2015 | 11 | 10 |
| 2016 | 6 | 6 |
| 2017 | 6 | 7 |
| 2018 | 6 | 5 |
| 2019 | 9 | 3 |
| 2020 | 2 | 9 |
| 2021 | 4 | 9 |
| 2022 | 3 | 4 |
| 2023 | 5 | 8 |
| 2024 | 10 | 3 |
| 2025 | 2 | 9 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dialysis apparatus which ultra-filters blood and a related method3 Feb 2026US 12,539,357 B2
- Dialysis device for use with interface media, dialysis systems, use of dialysis device, method for establishing dialysis system, method for filling and/or priming dialysis system and method for removing air from dialysis system2 Sep 2025US 12,403,229 B2Fresenius Medical Care Deutschland GmbH
- Systems, devices, and methods for extracorporeal removal of carbon dioxide21 Jan 2025US 12,201,758 B2X-Cor Therapeutics Inc.
- Wearable modular extracorporeal life support device for mobile treatment of single and multiorgan failure24 Dec 2024US 12,171,927 B2The Geneva Foundation
- Implantable dialysis device17 Dec 2024US 12,168,088 B2Nephrodite, LLC
- Modular oxygenator system23 Jul 2026US 2026/0207832 A1ABIOMED, Inc.
- Method of manufacturing a pump, fluid pump, and dialysis machine20 Nov 2025US 2025/0352706 A1
- Dialyzer for Blood Treatment and Corresponding System28 Aug 2025US 2025/0269098 A1Fresenius Medical Care Deutschland GmbH
- Method for Operating Blood Treatment System and Corresponding Blood Treatment System28 Aug 2025US 2025/0269099 A1Fresenius Medical Care Deutschland GmbH
- A dialysis apparatus which ultra-filters blood and a related method28 Aug 2025US 2025/0269101 A1Ipswich Medical Research Limited
Most cited
By later US patents
- High convection home hemodialysis/hemofiltration and sorbent system230US 8,029,454 B2Baxter Healthcare S. A. · 2011
- Modular assembly for a portable hemodialysis system123US 8,562,834 B2DEKA Products Limited Partnership · 2013
- Blood circuit assembly for a hemodialysis system89US 9,028,691 B2DEKA Products Limited Partnership · 2015
- Blood circuit assembly for a hemodialysis system89US 9,987,407 B2DEKA Products Limited Partnership · 2018
- Hemodialysis system including a disposable cassette86US 9,302,039 B2Baxter International Inc. · 2016