A61M 1/1664
With temperature control
Official title: {with temperature control}
A61M1/1664 (With temperature control) appears on 189 US grants and 215 published applications in this corpus.
Search patents in A61M- Granted patents
- 189
- Published applications
- 215
- Assignees
- 45
- Inventors
- 292
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 5 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 5 |
| 2004 | 1 | 2 |
| 2005 | 1 | 4 |
| 2006 | 0 | 0 |
| 2007 | 3 | 1 |
| 2008 | 2 | 8 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 2 | 4 |
| 2012 | 4 | 6 |
| 2013 | 5 | 8 |
| 2014 | 4 | 9 |
| 2015 | 6 | 9 |
| 2016 | 4 | 8 |
| 2017 | 12 | 18 |
| 2018 | 13 | 17 |
| 2019 | 8 | 14 |
| 2020 | 16 | 12 |
| 2021 | 10 | 15 |
| 2022 | 9 | 13 |
| 2023 | 16 | 15 |
| 2024 | 16 | 16 |
| 2025 | 18 | 22 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Control of fluid temperature in a dialysis system22 Sep 2026US 12,741,070 B2Gambro Lundia AB
- Peritoneal dialysis system using disinfection7 Apr 2026US 12,594,368 B2Baxter Healthcare S. A.
- Water preparation apparatus with a chlorine sensing system17 Feb 2026US 12,551,606 B2Baxter Healthcare S. A.
- Pumping cassette20 Jan 2026US 12,529,363 B2DEKA Products Limited Partnership
- Syringe warmer11 Nov 2025US 12,465,673 B2Fresenius Medical Care Holdings, Inc.
- Peritoneal dialysis system using disinfection13 Aug 2026US 2026/0232884 A1Vantive Health GmbH
- Methods of reducing fill time by preheating the solution using an inline heater25 Jun 2026US 2026/0174941 A1Gambro Lundia AB
- Blood treatment systems and methods26 Feb 2026US 2026/0053991 A9DEKA Products Limited Partnership
- Blood treatment systems and methods5 Feb 2026US 2026/0036122 A1DEKA Products Limited Partnership
- System and method for pre-heating dialysate used in dialysis treatment22 Jan 2026US 2026/0021230 A1Fresenius Medical Care Deutschland GmbH
Most cited
By later US patents
- Method and apparatus for kidney dialysis736US 5,247,434 AAlthin Medical, Inc. · 1993
- 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
- Method and apparatus for kidney dialysis268US 5,487,827 AAlthin Medical, Inc. · 1996