A61M 1/0272
Apparatus for treatment of blood or blood constituents prior to or for
Official title: {Apparatus for treatment of blood or blood constituents prior to or for conservation, e.g. freezing, drying or centrifuging}
A61M1/0272 (Apparatus for treatment of blood or blood constituents prior to or for) appears on 347 US grants and 474 published applications in this corpus.
Search patents in A61M- Granted patents
- 347
- Published applications
- 474
- Assignees
- 171
- Inventors
- 635
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 2 |
| 2002 | 2 | 3 |
| 2003 | 1 | 19 |
| 2004 | 7 | 7 |
| 2005 | 4 | 11 |
| 2006 | 10 | 10 |
| 2007 | 5 | 14 |
| 2008 | 7 | 6 |
| 2009 | 5 | 6 |
| 2010 | 2 | 7 |
| 2011 | 7 | 8 |
| 2012 | 3 | 16 |
| 2013 | 10 | 19 |
| 2014 | 6 | 18 |
| 2015 | 14 | 29 |
| 2016 | 15 | 20 |
| 2017 | 19 | 21 |
| 2018 | 17 | 34 |
| 2019 | 21 | 38 |
| 2020 | 20 | 37 |
| 2021 | 27 | 19 |
| 2022 | 16 | 26 |
| 2023 | 27 | 29 |
| 2024 | 19 | 25 |
| 2025 | 25 | 27 |
| 2026 | 18 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- 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.
- Fluid processing cassette with integrated filter28 Jul 2026US 12,691,396 B2Fenwal, Inc.
- Gas treatment delivery systems and methods30 Jun 2026US 12,667,634 B2ImmunoRes-Therapeutics, LLC
- Systems and methods for preservation of cells27 Aug 2026US 2026/0248123 A1University of Louisville Research Foundation, Inc.
- Kit for concentrating solution20 Aug 2026US 2026/0241081 A1Rev-Med, Inc.
- Blood Plasma Product23 Jul 2026US 2026/0208064 A1Velico Medical, Inc.
- Oxygen Reduction Disposable Kits, Devices and Methods of Use Thereof16 Jul 2026US 2026/0198484 A1Hemanext Inc.
- System and method for isolating extracellular vesicles18 Jun 2026US 2026/0165970 A1Forever Labs, Inc.
Most cited
By later US patents
- Blood processing system205US 6,695,803 B1Mission Medical, Inc. · 2004
- Umbilical cord blood collection129US 5,916,202 A1999
- System, device, and method for mixing liquids129US 7,461,968 B2DEKA Products Limited Partnership · 2008
- Lyophilization126US 9,863,699 B2Terumo BCT, Inc. · 2018
- Pump cassette bank123US 7,632,078 B2DEKA Products Limited Partnership · 2009