A61M 1/029
Separating blood components present in distinct layers in a container, not otherwise
Official title: {Separating blood components present in distinct layers in a container, not otherwise provided for (containers for storing blood or blood components A61J1/05; sampling or analysing blood by separating blood components G01N33/491)}
A61M1/029 (Separating blood components present in distinct layers in a container, not otherwise) appears on 229 US grants and 267 published applications in this corpus.
Search patents in A61M- Granted patents
- 229
- Published applications
- 267
- Assignees
- 110
- Inventors
- 392
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 3 |
| 2003 | 1 | 2 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 4 |
| 2007 | 1 | 4 |
| 2008 | 2 | 6 |
| 2009 | 1 | 7 |
| 2010 | 3 | 8 |
| 2011 | 4 | 10 |
| 2012 | 8 | 9 |
| 2013 | 10 | 11 |
| 2014 | 7 | 10 |
| 2015 | 12 | 14 |
| 2016 | 8 | 9 |
| 2017 | 16 | 17 |
| 2018 | 6 | 19 |
| 2019 | 10 | 13 |
| 2020 | 14 | 24 |
| 2021 | 9 | 12 |
| 2022 | 13 | 18 |
| 2023 | 12 | 25 |
| 2024 | 13 | 13 |
| 2025 | 17 | 16 |
| 2026 | 11 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for manufacturing mitochondria-rich plasma22 Sep 2026US 12,741,068 B2Taiwan Mitochondrion Applied Technology Co., Ltd.
- Standardizations and medical devices for the preparation of platelet rich plasma (PRP) or bone marrow concentrate (BMC) alone or in combination with hyaluronic acid14 Jul 2026US 12,678,550 B2Regen Lab USA LLC
- Blood and bone marrow fractionation devices and methods26 May 2026US 12,636,661 B2Regenexx, LLC
- Use of a cell culture composition for promoting cell growth19 May 2026US 12,629,460 B2Taiwan Mitochondrion Applied Technology Co., Ltd.
- Use of mitochondria to treat and/or prevent tendon injury or its related disease5 May 2026US 12,616,782 B2Taiwan Mitochondrion Applied Technology Co., Ltd.
- Plasma detoxification methods and systems1 Oct 2026US 2026/0295135 A1Marker Holdings AG
- Kit for concentrating solution20 Aug 2026US 2026/0241081 A1Rev-Med, Inc.
- Device and Method for Isolating Extracellular Vesicles9 Jul 2026US 2026/0192032 A1Forever Labs, Inc.
- System and method for isolating extracellular vesicles18 Jun 2026US 2026/0165970 A1Forever Labs, Inc.
- Filter device28 May 2026US 2026/0144918 A1Terumo Kabushiki Kaisha
Most cited
By later US patents
- Blood collection and processing system252US 5,100,564 APall Corporation · 1992
- Enhanced yield platelet collection systems and methods216US 5,370,802 ABaxter International Inc. · 1994
- Serum separator system for centrifuge with piercable membrane208US 4,957,637 ASherwood Medical Company · 1990
- Method for producing platelet rich plasma and/or platelet concentrate173US 6,398,972 B1Harvest Technologies Corporation · 2002
- Automated system for processing biological fluid157US 5,690,815 APall Corporation · 1997