F02M 61/166
Selection of particular materials
Official title: {Selection of particular materials}
F02M61/166 (Selection of particular materials) appears on 370 US grants and 353 published applications in this corpus.
Search patents in F02M- Granted patents
- 370
- Published applications
- 353
- Assignees
- 160
- Inventors
- 871
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 7 | 0 |
| 1990 | 7 | 0 |
| 1991 | 7 | 0 |
| 1992 | 4 | 0 |
| 1993 | 8 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 8 | 0 |
| 2000 | 6 | 0 |
| 2001 | 10 | 5 |
| 2002 | 16 | 12 |
| 2003 | 11 | 26 |
| 2004 | 19 | 23 |
| 2005 | 19 | 27 |
| 2006 | 16 | 19 |
| 2007 | 13 | 18 |
| 2008 | 15 | 19 |
| 2009 | 11 | 24 |
| 2010 | 10 | 13 |
| 2011 | 15 | 14 |
| 2012 | 5 | 13 |
| 2013 | 7 | 8 |
| 2014 | 11 | 14 |
| 2015 | 10 | 17 |
| 2016 | 10 | 17 |
| 2017 | 11 | 14 |
| 2018 | 12 | 11 |
| 2019 | 10 | 12 |
| 2020 | 10 | 10 |
| 2021 | 10 | 12 |
| 2022 | 5 | 5 |
| 2023 | 9 | 11 |
| 2024 | 7 | 0 |
| 2025 | 4 | 5 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Destructive joint testing of medium filled port fuel injection rails15 Sep 2026US 12,736,022 B2Robert Bosch GmbH
- Grooved injector nozzle combustion shield11 Aug 2026US 12,704,103 B2Cummins Inc.
- Fuel injection system for hydrogen gas11 Nov 2025US 12,467,423 B2Phinia Delphi Luxembourg Sarl
- Fuel injector4 Nov 2025US 12,460,605 B2Phinia Delphi Luxembourg Sarl
- Groove injector nozzle combustion shield18 Feb 2025US 12,228,100 B2Cummins Inc.
- Destructive joint testing of medium filled port fuel injection rails3 Sep 2026US 2026/0258772 A1Robert Bosch GmbH
- Armature for use with valve actuation and method of fabricating the same28 May 2026US 2026/0146679 A1Cummins Inc.
- Injector for injecting gas7 May 2026US 2026/0126020 A1Liebherr-Components Deggendorf GmbH
- High flow fuel injector26 Feb 2026US 2026/0055752 A1Mrb Injetores Ltda.
- Grooved injector nozzle combustion shield5 Jun 2025US 2025/0179980 A1Cummins Inc.
Most cited
By later US patents
- Silicon valve101US 4,756,508 AFord Motor Company · 1988
- Spray nozzle and method of manufacturing same96US 5,435,884 AParker-Hannifin Corporation · 1995
- Fuel injector with silicon nozzle84US 4,907,748 AFord Motor Company · 1990
- Fuel injection valve with integrated spark plug83US 6,340,015 B12002
- Silicon valve80US 4,647,013 AFord Motor Company · 1987