F04D 13/0673
The motor being of the inside-out type
Official title: {the motor being of the inside-out type}
F04D13/0673 (The motor being of the inside-out type) appears on 71 US grants and 104 published applications in this corpus.
Search patents in F04D- Granted patents
- 71
- Published applications
- 104
- Assignees
- 63
- Inventors
- 220
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 2 |
| 2005 | 0 | 5 |
| 2006 | 0 | 7 |
| 2007 | 3 | 8 |
| 2008 | 1 | 1 |
| 2009 | 2 | 3 |
| 2010 | 2 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 2 | 7 |
| 2014 | 3 | 2 |
| 2015 | 2 | 3 |
| 2016 | 1 | 6 |
| 2017 | 2 | 5 |
| 2018 | 2 | 1 |
| 2019 | 7 | 7 |
| 2020 | 4 | 6 |
| 2021 | 6 | 8 |
| 2022 | 8 | 13 |
| 2023 | 6 | 1 |
| 2024 | 3 | 0 |
| 2025 | 1 | 5 |
| 2026 | 1 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Sealless rotodynamic pump with fluid bearing280US 5,370,509 AThe Cleveland Clinic Foundation · 1994
- Cardiac assist device256US 5,941,813 ACardiotools Herzchirurgietechnik Gmbh · 1999
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- Heart pump179US 5,344,443 AREM Technologies, Inc. · 1994
- Viscous seal blood pump142US 5,098,256 AThe Cleveland Clinic Foundation · 1992