A61M 1/362265
Details of valves
Official title: {Details of valves}
A61M1/362265 (Details of valves) appears on 577 US grants and 635 published applications in this corpus.
Search patents in A61M- Granted patents
- 577
- Published applications
- 635
- Assignees
- 79
- Inventors
- 583
- 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 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 9 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 8 | 0 |
| 2000 | 7 | 0 |
| 2001 | 13 | 2 |
| 2002 | 8 | 26 |
| 2003 | 19 | 15 |
| 2004 | 16 | 27 |
| 2005 | 18 | 21 |
| 2006 | 13 | 18 |
| 2007 | 9 | 10 |
| 2008 | 10 | 12 |
| 2009 | 9 | 22 |
| 2010 | 11 | 25 |
| 2011 | 10 | 20 |
| 2012 | 22 | 31 |
| 2013 | 17 | 43 |
| 2014 | 15 | 33 |
| 2015 | 30 | 28 |
| 2016 | 30 | 29 |
| 2017 | 40 | 47 |
| 2018 | 25 | 31 |
| 2019 | 40 | 32 |
| 2020 | 27 | 43 |
| 2021 | 34 | 21 |
| 2022 | 16 | 15 |
| 2023 | 26 | 24 |
| 2024 | 27 | 29 |
| 2025 | 21 | 21 |
| 2026 | 13 | 10 |
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
- Methods and systems for high-throughput blood component collection22 Sep 2026US 12,741,074 B2Terumo BCT, Inc.
- 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.
- Dialysis system having reduced valve noise18 Aug 2026US 12,712,080 B2Vantive Health GmbH
- Intravascular blood pump systems and methods of use and control thereof24 Sep 2026US 2026/0284376 A1
- Gas exchange tubing10 Sep 2026US 2026/0263670 A1ABIOMED, Inc.
- Medical flow-through cuvette and liquid detection device10 Sep 2026US 2026/0263676 A1
- Dialysis system and methods14 May 2026US 2026/0131059 A1
- Centrifugal Separation And Collection Of Plasma12 Mar 2026US 2026/0069749 A1Fenwal, Inc.
Most cited
By later US patents
- Method for enriching a bodily fluid with a gas1,051US 6,974,435 B2TherOx, Inc. · 2005
- 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