F02M 37/043
Arrangements for driving reciprocating piston-type pumps
Official title: {Arrangements for driving reciprocating piston-type pumps}
F02M37/043 (Arrangements for driving reciprocating piston-type pumps) appears on 60 US grants and 56 published applications in this corpus.
Search patents in F02M- Granted patents
- 60
- Published applications
- 56
- Assignees
- 49
- Inventors
- 155
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 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 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 1 | 1 |
| 2012 | 1 | 3 |
| 2013 | 1 | 1 |
| 2014 | 3 | 3 |
| 2015 | 2 | 5 |
| 2016 | 3 | 5 |
| 2017 | 3 | 4 |
| 2018 | 4 | 9 |
| 2019 | 5 | 9 |
| 2020 | 6 | 2 |
| 2021 | 6 | 1 |
| 2022 | 2 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 3 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Desmodromic mechanism and fluid pump6 Jan 2026US 12,516,661 B2The Regents of the University of Michigan
- Pressurization system for high pressure processing system28 Nov 2023US 11,829,165 B2Steeper Energy Aps
- Fuel pump with independent plunger cover and seal8 Mar 2022US 11,268,485 B2Cummins Inc.
- Fuel sending unit assembly and operation25 Jan 2022US 11,231,032 B2Vitesco Technologies USA, LLC
- Combined inlet and outlet check valve seat31 Aug 2021US 11,105,437 B2Continental Automotive Systems, Inc.
- High Pressure Fuel Pump With Configuration To Mitigate Cavitation9 Jul 2026US 2026/0194033 A1
- Fuel pump18 Sep 2025US 2025/0290479 A1Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Fuel pump5 Sep 2024US 2024/0295203 A1Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Desmodromic mechanism and fluid pump23 May 2024US 2024/0167462 A1The Regents of the University of Michigan
- Energy accumulator for piston-type fuel pump2 May 2024US 2024/0141881 A1Stanadyne Operating Company LLC
Most cited
By later US patents
- Vertical engine26US 5,701,872 ASanshin Kogyo Kabushiki Kaisha · 1997
- Fuel system20US 6,412,476 B1Ford Global Tech., Inc. · 2002
- Fuel pump accumulator14US 5,257,606 ACarter Automotive Company, Inc. · 1993
- High pressure pumpless fuel system13US 5,526,795 AFord Motor Company · 1996
- Radial-piston pump for internal combustion engine fuel12US 5,358,383 AElasis Sistema Ricerca Fiat Nel Mezzogiorno · 1994