F04B 17/048
The fluid flowing around the moving part of the motor
Official title: {the fluid flowing around the moving part of the motor}
F04B17/048 (The fluid flowing around the moving part of the motor) appears on 30 US grants and 27 published applications in this corpus.
Search patents in F04B- Granted patents
- 30
- Published applications
- 27
- Assignees
- 19
- Inventors
- 59
- Latest grant
- 24 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 4 |
| 2009 | 0 | 0 |
| 2010 | 2 | 2 |
| 2011 | 1 | 3 |
| 2012 | 1 | 5 |
| 2013 | 3 | 2 |
| 2014 | 2 | 1 |
| 2015 | 5 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 2 | 2 |
| 2021 | 2 | 0 |
| 2022 | 2 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
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- Actuator module24 Sep 2020US 2020/0300274 A1Libertine FPE Ltd
- Borehole pump and method of using the same1 Aug 2019US 2019/0234395 A1Comet-ME Ltd.
- Injection assembly, injection pump, and method for supply of additive to a fluid in a pipe20 Jun 2019US 2019/0186476 A1
Most cited
By later US patents
- Implantable microinfusion pump system579US 4,487,603 ACordis Corporation · 1984
- Electromagnetically driven reciprocating pump with fluted piston31US 5,509,792 APumpworks, Inc. · 1996
- Linear motor arrangement for a reciprocating pump system30US 5,833,440 A1998
- Magnetically-powered valve15US 5,833,211 A1998
- Infusion device and actuator for same13US 7,753,660 B2Medtronic MiniMed, Inc. · 2010