F02D 19/0618
Depending on the engine's or vehicle's position
Official title: {depending on the engine's or vehicle's position, e.g. on/off road or proximity to a harbor}
F02D19/0618 (Depending on the engine's or vehicle's position) appears on 25 US grants and 28 published applications in this corpus.
Search patents in F02D- Granted patents
- 25
- Published applications
- 28
- Assignees
- 19
- Inventors
- 40
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 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 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 3 |
| 2011 | 2 | 2 |
| 2012 | 1 | 1 |
| 2013 | 0 | 2 |
| 2014 | 2 | 1 |
| 2015 | 1 | 3 |
| 2016 | 3 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 3 | 2 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 2 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ammonia cracking for multi-fuel engines17 Feb 2026US 12,552,419 B2Cummins Power Generation Inc.
- Fuel selection method and related system for a mobile asset20 Feb 2024US 11,905,897 B2Transportation IP Holdings, LLC
- Fuel supply system for eco-friendly ship22 Aug 2023US 11,731,750 B2Daewoo Shipbuilding & Marine Engineering Co., Ltd.
- Fuel selection method and related system for a mobile asset25 Oct 2022US 11,480,116 B2Transportation IP Holdings, LLC
- Engine device30 Aug 2022US 11,428,177 B2Yanmar Power Technology Co., Ltd.
- Ammonia cracking for multi-fuel engines4 Jun 2026US 2026/0152212 A1Cummins Power Generation Inc.
- Ammonia cracking for multi-fuel engines1 May 2025US 2025/0136155 A1Cummins Power Generation Inc.
- Multi-fuel system and method for managing performance30 Nov 2023US 2023/0383703 A1Hyliion Inc.
- Fuel supply system for eco-friendly ship16 Jun 2022US 2022/0185441 A1Daewoo Shipbuilding & Marine Engineering Co., Ltd.
- Fuel selection method and related system for a mobile asset27 Jan 2022US 2022/0025826 A1Transportation IP Holdings, LLC
Most cited
By later US patents
- Fuel switching for dual fuel engine36US 7,228,841 B2Mazada Motor Corporation · 2007
- Fuel control system and associated method35US 8,006,677 B2Immixt, LLC · 2011
- Alternate fuel blending system and associated method34US 7,913,664 B22011
- Alternate fuel blending system and associated method32US 7,841,317 B22010
- Fuel tank switching apparatus27US 5,555,873 A1996