F01N 2430/08
Influencing exhaust purification: by modifying ignition or injection timing
Official title: by modifying ignition or injection timing
F01N2430/08 (Influencing exhaust purification: by modifying ignition or injection timing) appears on 380 US grants and 414 published applications in this corpus.
Search patents in F01N- Granted patents
- 380
- Published applications
- 414
- Assignees
- 103
- Inventors
- 876
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 3 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 4 |
| 2003 | 7 | 23 |
| 2004 | 14 | 34 |
| 2005 | 22 | 27 |
| 2006 | 23 | 24 |
| 2007 | 21 | 16 |
| 2008 | 13 | 26 |
| 2009 | 19 | 18 |
| 2010 | 8 | 17 |
| 2011 | 10 | 14 |
| 2012 | 13 | 16 |
| 2013 | 21 | 12 |
| 2014 | 13 | 13 |
| 2015 | 13 | 18 |
| 2016 | 17 | 11 |
| 2017 | 15 | 17 |
| 2018 | 18 | 24 |
| 2019 | 20 | 16 |
| 2020 | 16 | 23 |
| 2021 | 28 | 18 |
| 2022 | 24 | 18 |
| 2023 | 15 | 14 |
| 2024 | 17 | 5 |
| 2025 | 7 | 4 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for operating an exhaust gas post-treatment device for an internal combustion engine of a motor vehicle, in particular of a motor car25 Aug 2026US 12,716,376 B2Mercedes-Benz Group AG
- Method for controlling the operation of a hydrogen combustion engine system3 Feb 2026US 12,540,568 B2Volvo Truck Corporation
- Catalyst protection during misfire30 Dec 2025US 12,510,037 B1Fca US LLC
- Internal combustion engine23 Dec 2025US 12,503,992 B2Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Systems and methods for filter regeneration with cylinder deactivation16 Dec 2025US 12,497,927 B2Cummins Inc.
- Two-stroke engine assembly having a catalytic converter and method for controlling same8 Jan 2026US 2026/0009364 A1Bombardier Recreational Products Inc.
- A method for controlling the operation of a hydrogen combustion engine system4 Dec 2025US 2025/0369380 A1Volvo Truck Corporation
- Internal combustion engine22 May 2025US 2025/0163879 A1Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Aftertreatment heat up strategies13 Feb 2025US 2025/0052180 A1Eaton Intelligent Power Limited
- Two-stroke engine assembly having a catalytic converter and method for controlling same23 Jan 2025US 2025/0027459 A1Bombardier Recreational Products Inc.
Most cited
By later US patents
- Method for regenerating a diesel particulate filter118US 6,594,990 B2Ford Global Technologies, LLC · 2003
- Diesel particulate filter unit and regeneration control method of the same100US 6,622,480 B2Isuzu Motors Limited · 2003
- Exhaust emission control device of internal combustion engine94US 6,502,391 B1Toyota Jidosha Kabushiki Kaisha · 2003
- Variable displacement engine control for fast catalyst light-off82US 6,389,806 B1Ford Global Technologies, LLC · 2002
- Forced regeneration of a diesel particulate filter68US 6,829,890 B2International Engine Intellectual Property Company, LLC · 2004