F02M 59/445
Selection of particular materials
Official title: {Selection of particular materials}
F02M59/445 (Selection of particular materials) appears on 88 US grants and 72 published applications in this corpus.
Search patents in F02M- Granted patents
- 88
- Published applications
- 72
- Assignees
- 46
- Inventors
- 258
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 1 |
| 2004 | 1 | 4 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 4 |
| 2009 | 1 | 2 |
| 2010 | 3 | 7 |
| 2011 | 4 | 2 |
| 2012 | 2 | 3 |
| 2013 | 1 | 1 |
| 2014 | 0 | 2 |
| 2015 | 4 | 4 |
| 2016 | 0 | 5 |
| 2017 | 4 | 5 |
| 2018 | 4 | 6 |
| 2019 | 8 | 8 |
| 2020 | 5 | 4 |
| 2021 | 7 | 5 |
| 2022 | 2 | 4 |
| 2023 | 4 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- High-pressure pump14 Jan 2025US 12,196,164 B2Denso Corporation
- Fuel pump17 Sep 2024US 12,095,339 B2Hitachi Astemo, Ltd.
- Fuel pump with inlet valve assembly30 May 2023US 11,661,913 B2Delphi Technologies IP Limited
- Polyacetal resin composition25 Apr 2023US 11,634,576 B2Polyplastics Co., Ltd.
- Polyacetal resin composition and vehicle fuel pump module made of the same with excellent acid resistance7 Mar 2023US 11,597,831 B2Hyundai Motor Company
- High-pressure pump20 Apr 2023US 2023/0124370 A1Denso Corporation
- Fuel pump with inlet valve assembly17 Nov 2022US 2022/0364535 A1Delphi Technologies IP Limited
- Method for coating a mechanically highly loaded surface of a component, and coated component itself9 Jun 2022US 2022/0178011 A1Robert Bosch GmbH
- Fuel Pump28 Apr 2022US 2022/0131440 A1Hitachi Astemo, Ltd.
- High pressure pump for vehicle3 Mar 2022US 2022/0065206 A1Hyundai Kefico Corporation
Most cited
By later US patents
- Amorphous hard carbon film36US 5,843,571 AZexel Corporation · 1998
- Shape memory alloy sealing components34US 6,053,992 AMemry Corporation · 2000
- Hard magnetic valve actuator adapted for a fuel injector32US 5,488,340 ACaterpillar Inc. · 1996
- Method of forming a hard magnetic valve actuator30US 5,752,308 ACaterpillar Inc. · 1998
- Wear resistant fuel injector plunger assembly28US 5,409,165 ACummins Engine Company, Inc. · 1995