F02M 37/0011
Constructional details
Official title: {Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor}
F02M37/0011 (Constructional details) appears on 1,121 US grants and 985 published applications in this corpus.
Search patents in F02M- Granted patents
- 1,121
- Published applications
- 985
- Assignees
- 446
- Inventors
- 2,417
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 6 | 0 |
| 1978 | 5 | 0 |
| 1979 | 6 | 0 |
| 1980 | 10 | 0 |
| 1981 | 11 | 0 |
| 1982 | 12 | 0 |
| 1983 | 15 | 0 |
| 1984 | 13 | 0 |
| 1985 | 16 | 0 |
| 1986 | 12 | 0 |
| 1987 | 10 | 0 |
| 1988 | 16 | 0 |
| 1989 | 10 | 0 |
| 1990 | 12 | 0 |
| 1991 | 7 | 0 |
| 1992 | 11 | 0 |
| 1993 | 14 | 0 |
| 1994 | 18 | 0 |
| 1995 | 19 | 0 |
| 1996 | 17 | 0 |
| 1997 | 12 | 0 |
| 1998 | 15 | 0 |
| 1999 | 14 | 0 |
| 2000 | 15 | 0 |
| 2001 | 19 | 11 |
| 2002 | 22 | 31 |
| 2003 | 29 | 22 |
| 2004 | 20 | 28 |
| 2005 | 28 | 32 |
| 2006 | 28 | 40 |
| 2007 | 35 | 37 |
| 2008 | 23 | 40 |
| 2009 | 24 | 59 |
| 2010 | 30 | 32 |
| 2011 | 29 | 45 |
| 2012 | 21 | 33 |
| 2013 | 33 | 44 |
| 2014 | 24 | 46 |
| 2015 | 35 | 54 |
| 2016 | 41 | 53 |
| 2017 | 45 | 73 |
| 2018 | 56 | 51 |
| 2019 | 56 | 64 |
| 2020 | 52 | 47 |
| 2021 | 52 | 41 |
| 2022 | 41 | 30 |
| 2023 | 30 | 26 |
| 2024 | 24 | 13 |
| 2025 | 17 | 13 |
| 2026 | 3 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fuel pump shutoff valve for liquidfied petroleum injection engine8 Sep 2026US 12,729,661 B2Hyundai Motor Company
- Engine7 Jul 2026US 12,674,431 B2Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Fuel reforming system for vehicle with engine mounted thereon14 Apr 2026US 12,601,318 B2Mazda Motor Corporation
- Device for direct injection of a gaseous fuel30 Dec 2025US 12,510,042 B2Liebherr-Components Deggendorf GmbH
- Fuel system30 Dec 2025US 12,510,046 B2Maersk A/S
- Pressure reduction valve20 Aug 2026US 2026/0244227 A1Aisan Kogyo Kabushiki Kaisha
- Fuel filter bypass system and bypass valve device6 Aug 2026US 2026/0226875 A1
- Systems and methods for fluid purging in a fuel delivery system9 Jul 2026US 2026/0194031 A1Woodward, Inc.
- High Pressure Fuel Pump With Configuration To Mitigate Cavitation9 Jul 2026US 2026/0194033 A1
- Fuel system2 Jul 2026US 2026/0185499 A1Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
Most cited
By later US patents
- Snap-on fluidtight pipe connecting device134US 5,219,185 AITW Fastex Italia S.p.A. · 1993
- Fuel supply apparatus for an internal combustion engine128US 6,711,893 B2ExxonMobil Research and Engineering Company · 2004
- Laminated fuel line and connector105US 5,611,373 AHandy & Harman Automotive Group, Inc. · 1997
- Layered fuel-line hose91US 5,076,329 ATechnoform Caprano & Brunnhofer KG · 1991
- Dual fuel tank system84US 5,360,034 AGeneral Motors Corporation · 1994