A61M 2202/0437
Blood stem cells
A61M2202/0437 (Blood stem cells) appears on 43 US grants and 78 published applications in this corpus.
Search patents in A61M- Granted patents
- 43
- Published applications
- 78
- Assignees
- 48
- Inventors
- 137
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 6 |
| 2012 | 2 | 3 |
| 2013 | 3 | 1 |
| 2014 | 1 | 4 |
| 2015 | 2 | 5 |
| 2016 | 3 | 7 |
| 2017 | 0 | 5 |
| 2018 | 3 | 5 |
| 2019 | 4 | 5 |
| 2020 | 3 | 10 |
| 2021 | 4 | 2 |
| 2022 | 5 | 7 |
| 2023 | 6 | 1 |
| 2024 | 3 | 8 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- System for blood cell separation28 Apr 2026US 12,611,679 B2Fresenius Kabi Deutschland GmbH
- Vented dual port centrifuge tube8 Apr 2025US 12,269,028 B2
- Apparatus and method for isolating stem cells24 Dec 2024US 12,173,272 B2Cell Technologies, Inc.
- Method and apparatus for delivery of cell therapies7 May 2024US 11,975,162 B2Stemplant, LLC
- Cryotherapeutic delivery device23 Apr 2024US 11,964,137 B2Boston Scientific Scimed, Inc.
- Tissue processing apparatus and method for processing adipose tissue4 Dec 2025US 2025/0368944 A1GID BIO, Inc.
- System and method of treatment for premature fetus12 Jun 2025US 2025/0186666 A1The Children’s Hospital of Philadelphia
- Tissue processing apparatus and method for processing adipose tissue19 Dec 2024US 2024/0417671 A1GID BIO, Inc.
- Systems And Methods For Shockwave Mediated Delivery Of Microvesicles And Stem Cells31 Oct 2024US 2024/0358983 A1Synaptec Network, Inc.
- Methods and systems for isolating very small embryonic stem cells (vsels) from blood24 Oct 2024US 2024/0350946 A1
Most cited
By later US patents
- Method and apparatus for sorting particles with a MEMS device57US 7,220,594 B2Innovative Micro Technology · 2007
- Methods of using adipose derived stem cells to treat acute tubular necrosis42US 8,404,229 B2Cytori Therapeutics, Inc. · 2013
- Method and apparatus for separating biological materials41US 9,011,800 B2Biomet Biologics, LLC · 2015
- Thawing biological material using a sealed liquid bladder18US 8,012,416 B2Cytotherm, L.P. · 2011
- Disposable fluid path systems and methods for processing complex biological materials9US 8,512,566 B2General Electric Company · 2013