A61M 1/362266
Means for adding solutions or substances to the blood
Official title: {Means for adding solutions or substances to the blood}
A61M1/362266 (Means for adding solutions or substances to the blood) appears on 373 US grants and 379 published applications in this corpus.
Search patents in A61M- Granted patents
- 373
- Published applications
- 379
- Assignees
- 51
- Inventors
- 418
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 10 | 0 |
| 1998 | 8 | 0 |
| 1999 | 8 | 0 |
| 2000 | 3 | 0 |
| 2001 | 17 | 3 |
| 2002 | 9 | 16 |
| 2003 | 6 | 13 |
| 2004 | 14 | 18 |
| 2005 | 14 | 11 |
| 2006 | 8 | 17 |
| 2007 | 4 | 9 |
| 2008 | 6 | 8 |
| 2009 | 9 | 17 |
| 2010 | 10 | 25 |
| 2011 | 6 | 8 |
| 2012 | 15 | 12 |
| 2013 | 14 | 22 |
| 2014 | 9 | 25 |
| 2015 | 12 | 17 |
| 2016 | 18 | 9 |
| 2017 | 22 | 25 |
| 2018 | 10 | 18 |
| 2019 | 16 | 14 |
| 2020 | 15 | 21 |
| 2021 | 17 | 14 |
| 2022 | 12 | 9 |
| 2023 | 18 | 11 |
| 2024 | 17 | 16 |
| 2025 | 11 | 15 |
| 2026 | 6 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems, assemblies, and methods of trauma management29 Sep 2026US 12,746,316 B2Lazarus Technologies LLC
- Liquid pumping cassettes and associated pressure distribution manifold and related methods8 Sep 2026US 12,729,676 B2DEKA Products Limited Partnership
- Configurable system to automate blood component manufacturing processes1 Sep 2026US 12,721,937 B2Fenwal, Inc.
- Membrane separation devices, systems and methods employing same, and data management systems and methods18 Aug 2026US 12,708,702 B2Fenwal, Inc.
- Optimizing device for freely switching between blood cell component removal and plasma exchange7 Apr 2026US 12,594,370 B2Xiangya Hospital Central South University
- Liquid pumping cassettes and associated pressure distribution manifold and related methods17 Sep 2026US 2026/0275977 A1DEKA Products Limited Partnership
- Dialysis system and methods14 May 2026US 2026/0131059 A1
- Blood treatment systems and methods26 Feb 2026US 2026/0053991 A9DEKA Products Limited Partnership
- Cell Selection Chamber And Methods Of Cell Selection26 Feb 2026US 2026/0053997 A1
- Blood treatment systems and methods5 Feb 2026US 2026/0036122 A1DEKA Products Limited Partnership
Most cited
By later US patents
- Pumping cartridge including a bypass valve and method for directing flow in a pumping cartridge543US 6,416,293 B1DEKA Products Limited Partnership · 2002
- Actuator apparatus for a prepackaged fluid processing module having pump and valve elements operable in response to applied pressures505US 4,479,760 ABaxter Travenol Laboratories, Inc. · 1984
- Actuator apparatus for a prepackaged fluid processing module having pump and valve elements operable in response to externally applied pressures470US 4,479,761 ABaxter Travenol Laboratories, Inc. · 1984
- Prepackaged fluid processing module having pump and valve elements operable in response to applied pressures458US 4,479,762 ABaxter Travenol Laboratories, Inc. · 1984
- Integrated cassette for controlling fluid having an integral filter430US 6,491,656 B1Therakos, Inc. · 2002