A61M 60/81
Pump housings
A61M60/81 (Pump housings) appears on 695 US grants and 972 published applications in this corpus.
Search patents in A61M- Granted patents
- 695
- Published applications
- 972
- Assignees
- 187
- Inventors
- 924
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 7 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 8 | 0 |
| 2000 | 9 | 0 |
| 2001 | 14 | 0 |
| 2002 | 6 | 0 |
| 2003 | 1 | 11 |
| 2004 | 4 | 10 |
| 2005 | 2 | 7 |
| 2006 | 5 | 4 |
| 2007 | 3 | 9 |
| 2008 | 6 | 13 |
| 2009 | 2 | 8 |
| 2010 | 7 | 5 |
| 2011 | 5 | 7 |
| 2012 | 6 | 12 |
| 2013 | 8 | 16 |
| 2014 | 13 | 24 |
| 2015 | 14 | 28 |
| 2016 | 20 | 28 |
| 2017 | 34 | 37 |
| 2018 | 38 | 61 |
| 2019 | 40 | 69 |
| 2020 | 41 | 57 |
| 2021 | 43 | 113 |
| 2022 | 62 | 78 |
| 2023 | 58 | 80 |
| 2024 | 73 | 97 |
| 2025 | 83 | 116 |
| 2026 | 45 | 82 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Extracorporeal blood pump assembly and methods of assembling same15 Sep 2026US 12,734,350 B2Tc1 LLC
- Catheter blood pump delivery, guiding systems and methods of use15 Sep 2026US 12,734,351 B2Supira Medical, Inc.
- Non-occluding intravascular blood pump providing reduced hemolysis15 Sep 2026US 12,736,054 B2Procyrion, Inc.
- Sealed micropump8 Sep 2026US 12,728,255 B2Kardion GmbH
- Collapsing mechanical circulatory support device for temporary use8 Sep 2026US 12,728,256 B2Torvion Medical Inc.
- Synchronization of a measurement to an external signal1 Oct 2026US 2026/0295237 A1Abiomed Europe GmbH
- Intravascular blood pump systems and methods of use and control thereof24 Sep 2026US 2026/0284376 A1
- Method for producing a bearing arrangement for an implantable blood pump, bearing arrangement and implantable blood pump17 Sep 2026US 2026/0273262 A1Berlin Heart GmbH
- Transcatheter implantable blood pump and methods therefor17 Sep 2026US 2026/0273263 A1
- Intravascular blood pump having expandable distal segment17 Sep 2026US 2026/0273264 A1Elixir Medical Corporation
Most cited
By later US patents
- Single-stage axial flow blood pump493US 4,846,152 ANimbus Medical, Inc. · 1989
- Rotary blood pump405US 6,234,772 B1Kriton Medical, Inc. · 2001
- Intravascular blood pump382US 6,176,848 B1Impella Cardiotechnik Aktiengesellschaft · 2001
- Magnetically suspended rotor axial flow blood pump373US 4,779,614 ANimbus Medical, Inc. · 1988
- Bearingless blood pump and electronic drive system372US 6,071,093 AABIOMED, Inc. · 2000