A61M 1/0204
Blood stirrers
Official title: {Blood stirrers, e.g. for defibrination}
A61M1/0204 (Blood stirrers) appears on 9 US grants and 6 published applications in this corpus.
Search patents in A61M- Granted patents
- 9
- Published applications
- 6
- Assignees
- 12
- Inventors
- 19
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Closed loop, bedside cell purification systems and methods10 Mar 2026US 12,569,606 B2Lupagen, Inc.
- Fibrin clot preparation instruments and method10 Oct 2023US 11,779,929 B2Smith & Nephew Asia Pacific Pte. Limited
- Apparatus and methods relating to collecting and processing human biological material containing adipose16 Feb 2016US 9,260,697 B2The GID Group, Inc.
- Plasma concentration8 Mar 2011US 7,901,584 B2Biomet Biologics, LLC
- Plasma concentrator device30 Jun 2009US 7,553,413 B2Biomet Biologics, LLC
- Closed loop, bedside cell purification systems and methods18 Jan 2024US 2024/0016991 A1Lupagen, Inc.
- Non-destructive sampling system and method for quality assessment of blood products, and sampling systems therefor26 Aug 2021US 2021/0262903 A1Canadian Blood Services
- Fibrin clot preparation instruments and method4 Mar 2021US 2021/0060546 A1Smith & Nephew Asia Pacific Pte. Limited
- Apparatus and methods relating to collecting and processing human biological material containing adipose27 Jun 2013US 2013/0164731 A1The GID Group, Inc.
- Plasma Concentrator Device24 Sep 2009US 2009/0236297 A1Biomet Biologics, LLC
Most cited
By later US patents
- Plasma concentrator device105US 7,553,413 B2Biomet Biologics, LLC · 2009
- Plasma concentration62US 7,901,584 B2Biomet Biologics, LLC · 2011
- Apparatus and methods relating to collecting and processing human biological material containing adipose23US 9,260,697 B2The GID Group, Inc. · 2016
- Direct drive blood defibrination apparatus and method17US 5,045,074 ABoard of Regents, The University of Texas System · 1991
- Method and apparatus for defibrination of blood15US 4,129,131 A1978