A61M 1/165
With a dialyser bypass on the dialysis fluid line
Official title: {with a dialyser bypass on the dialysis fluid line}
A61M1/165 (With a dialyser bypass on the dialysis fluid line) appears on 140 US grants and 99 published applications in this corpus.
Search patents in A61M- Granted patents
- 140
- Published applications
- 99
- Assignees
- 37
- Inventors
- 207
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 14 | 0 |
| 1998 | 11 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 1 |
| 2002 | 0 | 0 |
| 2003 | 2 | 3 |
| 2004 | 2 | 2 |
| 2005 | 1 | 4 |
| 2006 | 0 | 0 |
| 2007 | 2 | 0 |
| 2008 | 2 | 2 |
| 2009 | 1 | 2 |
| 2010 | 0 | 3 |
| 2011 | 2 | 2 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 3 | 8 |
| 2015 | 2 | 6 |
| 2016 | 2 | 5 |
| 2017 | 6 | 4 |
| 2018 | 4 | 4 |
| 2019 | 3 | 14 |
| 2020 | 11 | 5 |
| 2021 | 8 | 6 |
| 2022 | 8 | 2 |
| 2023 | 5 | 11 |
| 2024 | 5 | 5 |
| 2025 | 5 | 5 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Blood purification apparatus24 Feb 2026US 12,558,467 B2Nikkiso Co., Ltd.
- Hemodialysis system reservoir level sensor13 Jan 2026US 12,521,473 B2Diality Inc.
- Extracorporeal blood treatment device9 Dec 2025US 12,491,295 B2Fresenius Medical Care Deutschland GmbH
- pH and buffer management system for hemodialysis systems9 Dec 2025US 12,491,298 B2Mozarc Medical US LLC
- Extracorporeal blood treatment device5 Mar 2026US 2026/0061103 A1Fresenius Medical Care Deutschland GmbH
- Bicarbonate sensor for dialysis8 Jan 2026US 2026/0007810 A1Mozarc Medical US LLC
- Blood purification apparatus20 Nov 2025US 2025/0352708 A1Shibuya Corporation
- Dialysis apparatus2 Oct 2025US 2025/0303036 A1Shibuya Corporation
- Generating medical fluid for renal replacement therapy19 Jun 2025US 2025/0195730 A1Gambro Lundia AB
Most cited
By later US patents
- Method and apparatus for kidney dialysis736US 5,247,434 AAlthin Medical, Inc. · 1993
- Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof490US 5,591,344 AAksys, Ltd. · 1997
- Apparatus for performing a self-test of kidney dialysis membrane466US 5,486,286 AAlthin Medical, Inc. · 1996
- Apparatus for kidney dialysis434US 5,744,027 AAlthin Medical, Inc. · 1998
- Method and apparatus for kidney dialysis321US 6,284,131 B1Baxter International Inc. · 2001