A61M 2202/0413
Blood
A61M2202/0413 (Blood) appears on 1,559 US grants and 1,777 published applications in this corpus.
Search patents in A61M- Granted patents
- 1,559
- Published applications
- 1,777
- Assignees
- 683
- Inventors
- 2,667
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 7 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 7 | 0 |
| 1987 | 13 | 0 |
| 1988 | 6 | 0 |
| 1989 | 12 | 0 |
| 1990 | 21 | 0 |
| 1991 | 8 | 0 |
| 1992 | 13 | 0 |
| 1993 | 20 | 0 |
| 1994 | 27 | 0 |
| 1995 | 29 | 0 |
| 1996 | 29 | 0 |
| 1997 | 38 | 0 |
| 1998 | 37 | 0 |
| 1999 | 31 | 0 |
| 2000 | 21 | 0 |
| 2001 | 33 | 17 |
| 2002 | 28 | 56 |
| 2003 | 29 | 32 |
| 2004 | 30 | 45 |
| 2005 | 22 | 44 |
| 2006 | 18 | 27 |
| 2007 | 24 | 23 |
| 2008 | 16 | 39 |
| 2009 | 19 | 31 |
| 2010 | 29 | 28 |
| 2011 | 21 | 43 |
| 2012 | 26 | 47 |
| 2013 | 41 | 54 |
| 2014 | 34 | 64 |
| 2015 | 57 | 105 |
| 2016 | 47 | 89 |
| 2017 | 63 | 67 |
| 2018 | 56 | 99 |
| 2019 | 81 | 104 |
| 2020 | 70 | 130 |
| 2021 | 90 | 122 |
| 2022 | 74 | 108 |
| 2023 | 84 | 103 |
| 2024 | 81 | 100 |
| 2025 | 82 | 96 |
| 2026 | 60 | 104 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A61M 2202/0415PlasmaIndexing code418
- A61M 2202/0439White blood cellsIndexing code371
- A61M 2202/0427PlateletsIndexing code364
- A61M 2202/0429Red blood cellsIndexing code303
- A61M 2202/0445ProteinsIndexing code98
- A61M 2202/0462Placental blood, umbilical cord bloodIndexing code65
- A61M 2202/0456LipoproteinIndexing code50
Recent patents
- Systems, assemblies, and methods of trauma management29 Sep 2026US 12,746,316 B2Lazarus Technologies LLC
- Systems and methods for returning treated mononuclear cells to a blood source29 Sep 2026US 12,746,317 B2Fenwal, Inc.
- Ex-vivo enhancement of platelet function during blood processing29 Sep 2026US 12,747,426 B1Spark Biomedical, Inc.
- Methods and systems for high-throughput blood component collection22 Sep 2026US 12,741,074 B2Terumo BCT, Inc.
- Machine and accessories for performing double volume exchange transfusion in neonates22 Sep 2026US 12,741,083 B2Council of Scientific and Industrial Research
- Extracorporeal life support system with air purge control8 Oct 2026US 2026/0306728 A1LivaNova Deutschland GmbH
- Plasma detoxification methods and systems1 Oct 2026US 2026/0295135 A1Marker Holdings AG
- Blood transfusion for thrombectomy devices, and systems and methods thereof1 Oct 2026US 2026/0295138 A1Endovascular Engineering, Inc.
- Blood transfusion for thrombectomy devices, and systems and methods thereof1 Oct 2026US 2026/0295139 A1Endovascular Engineering, Inc.
- Catheter-based extracorporeal membrane oxygenation (ecmo)24 Sep 2026US 2026/0284290 A1VivaCath, Inc.
Most cited
By later US patents
- Blood filter and method of filtration941US 5,190,657 ALydall, Inc. · 1993
- Vascular sealing device546US 5,383,896 A1995
- Method and apparatus for arteriotomy closure470US 5,486,195 A1996
- Device for removal of thrombus through physiological adhesion450US 6,514,273 B1Endovascular Technologies, Inc. · 2003
- Integrated cassette for controlling fluid having an integral filter430US 6,491,656 B1Therakos, Inc. · 2002