F02M 53/046
With thermally-insulating means
Official title: {with thermally-insulating means}
F02M53/046 (With thermally-insulating means) appears on 25 US grants and 32 published applications in this corpus.
Search patents in F02M- Granted patents
- 25
- Published applications
- 32
- Assignees
- 27
- Inventors
- 98
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 5 |
| 2016 | 1 | 3 |
| 2017 | 3 | 2 |
| 2018 | 0 | 4 |
| 2019 | 5 | 2 |
| 2020 | 3 | 2 |
| 2021 | 1 | 0 |
| 2022 | 3 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 1 |
| 2025 | 1 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Grooved injector nozzle combustion shield11 Aug 2026US 12,704,103 B2Cummins Inc.
- Groove injector nozzle combustion shield18 Feb 2025US 12,228,100 B2Cummins Inc.
- Slanted loading for line replaceable multipoint fuel injector arrays3 Dec 2024US 12,158,108 B2Collins Engine Nozzles, Inc.
- Groove injector nozzle combustion shield13 Jun 2023US 11,674,486 B2Cummins Inc.
- Internal combustion engine23 Aug 2022US 11,421,634 B2Honda Motor Co., Ltd.
- Monolithic fuel nozzle assembly manufactured using additive manufacturing5 Mar 2026US 2026/0063297 A1Pratt & Whitney Canada Corp.
- Augmented thermal fencing of a fuel nozzle heat shield4 Dec 2025US 2025/0369614 A1Pratt & Whitney Canada Corp.
- Grooved injector nozzle combustion shield5 Jun 2025US 2025/0179980 A1Cummins Inc.
- Slanted Loading for Line Replaceable Multipoint Fuel Injector Arrays15 Aug 2024US 2024/0271569 A1Collins Engine Nozzles, Inc.
- Groove injector nozzle combustion shield31 Aug 2023US 2023/0272765 A1Cummins Inc.
Most cited
By later US patents
- Method for manufacturing an insulated fuel injection nozzle device16US 4,502,196 A1985
- Fuel injector mounting arrangement13US 6,427,667 B1Sanshin Kogyo Kabushiki Kaisha · 2002
- Apparatus and method for igniting a gaseous fuel in a direct injection internal combustion engine12US 9,790,868 B2Westport Power Inc. · 2017
- Fuel injector nozzles7US 7,137,571 B2Orbital Engine Company (Australia) Pty. Limited · 2006
- Nozzle combustion shield and sealing member with improved heat transfer capabilities6US 10,605,213 B2Cummins Inc. · 2020