B60Y 2300/47
Engine emissions
B60Y2300/47 (Engine emissions) appears on 187 US grants and 211 published applications in this corpus.
Search patents in B60Y- Granted patents
- 187
- Published applications
- 211
- Assignees
- 66
- Inventors
- 450
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 6 | 1 |
| 2003 | 1 | 2 |
| 2004 | 2 | 5 |
| 2005 | 4 | 0 |
| 2006 | 1 | 5 |
| 2007 | 0 | 4 |
| 2008 | 3 | 7 |
| 2009 | 1 | 13 |
| 2010 | 7 | 4 |
| 2011 | 4 | 6 |
| 2012 | 4 | 13 |
| 2013 | 13 | 23 |
| 2014 | 17 | 16 |
| 2015 | 19 | 8 |
| 2016 | 10 | 14 |
| 2017 | 13 | 21 |
| 2018 | 17 | 10 |
| 2019 | 7 | 10 |
| 2020 | 12 | 15 |
| 2021 | 11 | 11 |
| 2022 | 13 | 7 |
| 2023 | 8 | 7 |
| 2024 | 4 | 5 |
| 2025 | 6 | 4 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Unit for controlling the power management of a heating system of a catalytic converter for a motor vehicle27 Jan 2026US 12,534,060 B2Schaeffler Technologies AG & Co. KG
- Hybrid vehicle control method and hybrid vehicle control device20 Jan 2026US 12,528,446 B2Nissan Motor Co., Ltd.
- Controller for hybrid electric vehicle and method for controlling hybrid electric vehicle13 Jan 2026US 12,522,198 B2Toyota Jidosha Kabushiki Kaisha
- Method of controlling a vehicle operation11 Nov 2025US 12,466,419 B2Volvo Truck Corporation
- Hybrid electric vehicle23 Sep 2025US 12,420,772 B2Toyota Jidosha Kabushiki Kaisha
- Method for operating a motor vehicle having a hybrid drive28 Aug 2025US 2025/0269836 A1
- Hybrid vehicle control method and hybrid vehicle control device10 Jul 2025US 2025/0222919 A1Nissan Motor Co., Ltd.
- Apparatus and method for carrying out a regeneration process of a particulate filter of a motor vehicle, a motor vehicle, and a computer program15 May 2025US 2025/0154915 A1Hyundai Motor Company
- Unit for controlling the power management of a heating system of a catalytic converter for a motor vehicle17 Apr 2025US 2025/0121811 A1Vitesco Technologies GmbH
- Automobiles20 Jun 2024US 2024/0199001 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Method for controlling a hybrid drive which drives a vehicle70US 5,327,992 AMercedes-Benz AG · 1994
- Control strategy for an internal combustion engine in a hybrid vehicle59US 6,421,599 B1Ford Global Technologies, LLC · 2002
- Regeneration control of particulate filter, particularly in a hybrid electric vehicle45US 6,422,001 B1BAE Systems Controls Inc. · 2002
- System for controlling particulate filter temperature43US 6,901,751 B2Cummins Inc. · 2005
- System for controlling particulate filter temperature38US 6,910,329 B2Cummins Inc. · 2005