F01N 3/0238
For regenerating during engine standstill
Official title: {for regenerating during engine standstill}
F01N3/0238 (For regenerating during engine standstill) appears on 61 US grants and 64 published applications in this corpus.
Search patents in F01N- Granted patents
- 61
- Published applications
- 64
- Assignees
- 32
- Inventors
- 134
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 2 |
| 2006 | 1 | 0 |
| 2007 | 1 | 3 |
| 2008 | 2 | 2 |
| 2009 | 1 | 2 |
| 2010 | 0 | 2 |
| 2011 | 0 | 7 |
| 2012 | 5 | 5 |
| 2013 | 5 | 9 |
| 2014 | 9 | 5 |
| 2015 | 7 | 2 |
| 2016 | 3 | 1 |
| 2017 | 1 | 2 |
| 2018 | 3 | 7 |
| 2019 | 5 | 6 |
| 2020 | 5 | 2 |
| 2021 | 1 | 2 |
| 2022 | 4 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Engine shutoff profile for hybrid vehicle gasoline particulate filter regeneration30 Jun 2026US 12,669,095 B2Fca US LLC
- Energy-optimized forced regeneration of a particle filter of a hybrid vehicle13 Dec 2022US 11,524,678 B2Vitesco Technologies GmbH
- Method for cleaning a component of an exhaust aftertreatment system and an exhaust system27 Sep 2022US 11,454,151 B2Volvo Truck Corporation
- Systems and methods for particulate filter load estimation3 May 2022US 11,319,887 B2Ford Global Technologies, LLC
- Method and device for regenerating a particulate filter in a motor vehicle with a hybrid drive19 Apr 2022US 11,306,635 B2Volkswagen Aktiengesellschaft
- Engine shutoff profile for hybrid vehicle gasoline particulate filter regeneration28 May 2026US 2026/0146571 A1Fca US LLC
- Electronic Engine Management System and Method for A Truck Mounted Forklift24 Mar 2022US 2022/0090527 A1
- Method for cleaning a component of an exhaust aftertreatment system and an exhaust system24 Feb 2022US 2022/0056828 A1Volvo Truck Corporation
- Energy-Optimized Forced Regeneration of a Particle Filter of a Hybrid Vehicle11 Nov 2021US 2021/0347352 A1Vitesco Technologies GmbH
- Exhaust purification system for internal combustion engine17 Jun 2021US 2021/0180488 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- System and method for regenerating exhaust system filtering and catalyst components51US 6,865,883 B2Detroit Diesel Corporation · 2005
- Open end diesel particulate trap47US 6,835,224 B2General Motors Corporation · 2004
- Exhaust gas purifier46US 5,716,586 AKabushiki Kaisha Toyoda Jidoshokki Seisakusho · 1998
- Exhaust gas purification device for an internal combustion engine44US 5,974,794 AToyota Jidosha Kabushiki Kaisha · 1999
- Method and a device for purifying exhaust gas of an internal combustion engine27US 5,979,157 AToyota Jidosha Kabushiki Kaisha · 1999