F02M 37/38
With regeneration means
Official title: with regeneration means
F02M37/38 (With regeneration means) appears on 19 US grants and 20 published applications in this corpus.
Search patents in F02M- Granted patents
- 19
- Published applications
- 20
- Assignees
- 14
- Inventors
- 40
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 2 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 3 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 2 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 2 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Fuel system30 Dec 2025US 12,510,046 B2Maersk A/S
- Refiner device for refining of a liquid30 Apr 2024US 11,969,676 B2Cot-Clean Oil Technology AB
- Engine30 May 2023US 11,661,912 B2Yanmar Power Technology Co., Ltd.
- Engine19 Jul 2022US 11,391,254 B2Yanmar Power Technology Co., Ltd.
- Engine13 Jul 2021US 11,060,491 B2Yanmar Power Technology Co., Ltd.
- Refiner Device for Refining of a Liquid19 Oct 2023US 2023/0330558 A1Cot-Clean Oil Technology AB
- Filtration system31 Aug 2023US 2023/0272764 A1Maersk A/S
- Engine29 Sep 2022US 2022/0307453 A1Yanmar Power Technology Co., Ltd.
- Engine30 Sep 2021US 2021/0301773 A1Yanmar Power Technology Co., Ltd.
- Fuel system5 Nov 2020US 2020/0347810 A1Maersk A/S
Most cited
By later US patents
- Backflush filter and filter insert for the latter13US 10,238,998 B2Boll & Kirch Filterbau GmbH · 2019
- Fuel injection supply circuit for providing a metered decontaminated flow of fuel to the fuel injectors9US 5,832,717 ASociete Nationale d'Etude et de Construction de Moteurs D'Aviation "S.N.E.C.M A." · 1998
- Internal filter for fluid lines6US 6,177,010 B1Ford Motor Company · 2001
- Integrated fuel control unit for gas-operated engines4US 6,505,611 B1Gfi USA, LLC · 2003
- Apparatus and method for storing and releasing sulfur containing aromatic compounds from a fuel stream of an internal combustion engine4US 7,410,585 B2Honeywell International Inc. · 2008