F02D 41/0285
The exhaust gas treating apparatus being a sox trap or adsorbent
Official title: {the exhaust gas treating apparatus being a SOx trap or adsorbent}
F02D41/0285 (The exhaust gas treating apparatus being a sox trap or adsorbent) appears on 45 US grants and 42 published applications in this corpus.
Search patents in F02D- Granted patents
- 45
- Published applications
- 42
- Assignees
- 25
- Inventors
- 115
- Latest grant
- 12 Jul 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 4 |
| 2007 | 6 | 4 |
| 2008 | 1 | 3 |
| 2009 | 2 | 12 |
| 2010 | 4 | 1 |
| 2011 | 8 | 2 |
| 2012 | 4 | 1 |
| 2013 | 0 | 0 |
| 2014 | 2 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 2 | 2 |
| 2018 | 1 | 2 |
| 2019 | 0 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 3 |
| 2022 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and device for managing the temperature of an exhaust gas aftertreatment system of a pollutant-discharging motor vehicle12 Jul 2022US 11,384,668 B2Vitesco Technologies GmbH
- Method for the model-based open loop and closed loop control of an internal combustion engine3 May 2022US 11,319,888 B2Rolls-Royce Solutions GmbH
- Process to capture SOx onboard vehicles and ships8 Feb 2022US 11,242,785 B2Saudi Arabian Oil Company
- Exhaust purification system and catalyst regeneration method23 Jun 2020US 10,690,073 B2Isuzu Motors Limited
- Control system for engine24 Mar 2020US 10,598,121 B2Mazda Motor Corporation
- Process to capture sox onboard vehicles and ships30 Dec 2021US 2021/0404360 A1Saudi Arabian Oil Company
- Method for the model-based open loop and closed loop control of an internal combustion engine29 Jul 2021US 2021/0231071 A1MTU Friedrichshafen GmbH
- Method and device for managing the temperature of an exhaust gas aftertreatment system of a pollutant-discharging motor vehicle15 Jul 2021US 2021/0215076 A1Vitesco Technologies GmbH
- Control system for engine31 Jan 2019US 2019/0032593 A1Mazda Motor Corporation
- Exhaust purification system for internal combustion engine26 Jul 2018US 2018/0209321 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Exhaust purification device of internal combustion engine109US 5,473,890 AToyota Jidosha Kabushiki Kaisha · 1995
- Exhaust gas purification device for an engine103US 5,472,673 AToyota Jidosha Kabushiki Kaisha · 1995
- Method and arrangement for desulfurization of NOx reservoir catalysts31US 6,164,064 AVolkswagen Aktiengesellschaft · 2000
- Combustion control system of internal combustion engine31US 7,054,734 B2Nissan Motor Co., Ltd. · 2006
- Increasing exhaust temperature for aftertreatment operation31US 7,854,114 B2Cummins Inc. · 2010