F04B 17/046
The fluid flowing through the moving part of the motor
Official title: {the fluid flowing through the moving part of the motor}
F04B17/046 (The fluid flowing through the moving part of the motor) appears on 166 US grants and 108 published applications in this corpus.
Search patents in F04B- Granted patents
- 166
- Published applications
- 108
- Assignees
- 108
- Inventors
- 304
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 7 | 0 |
| 1979 | 5 | 0 |
| 1980 | 2 | 0 |
| 1981 | 6 | 0 |
| 1982 | 0 | 0 |
| 1983 | 6 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 8 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 6 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 3 | 6 |
| 2003 | 2 | 2 |
| 2004 | 3 | 7 |
| 2005 | 6 | 8 |
| 2006 | 5 | 5 |
| 2007 | 2 | 4 |
| 2008 | 5 | 8 |
| 2009 | 1 | 3 |
| 2010 | 4 | 3 |
| 2011 | 2 | 4 |
| 2012 | 2 | 4 |
| 2013 | 4 | 7 |
| 2014 | 2 | 2 |
| 2015 | 2 | 1 |
| 2016 | 5 | 3 |
| 2017 | 4 | 6 |
| 2018 | 2 | 6 |
| 2019 | 7 | 6 |
| 2020 | 3 | 4 |
| 2021 | 3 | 3 |
| 2022 | 6 | 5 |
| 2023 | 2 | 6 |
| 2024 | 4 | 2 |
| 2025 | 6 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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- Ribbon carrier assembly, welding device, and welding method8 Feb 2024US 2024/0047644 A1Zhejiang Qiushi Semiconductor Equipment Co., Ltd.
Most cited
By later US patents
- Infusion device and driving mechanism and process for same with actuator for multiple infusion uses522US 6,932,584 B2Medtronic MiniMed, Inc. · 2005
- Electronic control system and process for electromagnetic pump259US 6,595,756 B2Medtronic MiniMed, Inc. · 2003
- Linear pump231US 5,924,975 AInternational Business Machines Corporation · 1999
- Infusion device and driving mechanism and process for same with actuator for multiple infusion uses135US 6,945,760 B2Medtronic MiniMed, Inc. · 2005
- Dosing device for the controlled delivery of a liquid117US 5,318,521 ASiemens Aktiengesellschaft · 1994