F02D 2041/0022
For diesel engines by throttle control
Official title: {for diesel engines by throttle control}
F02D2041/0022 (For diesel engines by throttle control) appears on 139 US grants and 83 published applications in this corpus.
Search patents in F02D- Granted patents
- 139
- Published applications
- 83
- Assignees
- 66
- Inventors
- 330
- Latest grant
- 5 Sep 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 8 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 6 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 9 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 3 |
| 2003 | 4 | 7 |
| 2004 | 4 | 2 |
| 2005 | 3 | 1 |
| 2006 | 2 | 4 |
| 2007 | 5 | 4 |
| 2008 | 6 | 6 |
| 2009 | 2 | 4 |
| 2010 | 3 | 6 |
| 2011 | 3 | 2 |
| 2012 | 5 | 8 |
| 2013 | 5 | 3 |
| 2014 | 6 | 4 |
| 2015 | 6 | 6 |
| 2016 | 4 | 7 |
| 2017 | 6 | 6 |
| 2018 | 4 | 6 |
| 2019 | 4 | 1 |
| 2020 | 4 | 1 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and systems for turbine outlet temperature control5 Sep 2023US 11,746,716 B1Ford Global Technologies, LLC
- Transport refrigeration system and method of regenerating a diesel particulate filter28 Sep 2021US 11,131,260 B2Carrier Corporation
- Transportation refrigeration system comprising a refrigeration unit and a diesel engine6 Jul 2021US 11,053,834 B2Carrier Corporation
- Method for controlling an internal combustion engine1 Sep 2020US 10,760,504 B2Volvo Truck Corporation
- Exhaust purification system9 Jun 2020US 10,675,587 B2Isuzu Motors Limited
- Temperature-controllable glow plug assisted compression ignition methanol engine and control method thereof23 Jul 2026US 2026/0210322 A1Taiyuan University of Technology
- Transport refrigeration system and method of regenerating a diesel particulate filter28 May 2020US 2020/0165992 A1Carrier Corporation
- A method for controlling an internal combustion engine10 Oct 2019US 2019/0309693 A1Volvo Truck Corporation
- Engine device13 Dec 2018US 2018/0355807 A9Yanmar Co., Ltd.
- Transportation refrigeration system comprising a refrigeration unit and a diesel engine20 Sep 2018US 2018/0266297 A1Carrier Corporation
Most cited
By later US patents
- Method and apparatus for operating a diesel engine109US 5,771,686 AMercedes-Benz AG · 1998
- Exhaust gas purification device for an internal combustion engine105US 5,732,554 AToyota Jidosha Kabushiki Kaisha · 1998
- Excess air factor control of diesel engine89US 6,993,901 B2Nissan Motor Co., Ltd. · 2006
- Combustion control of diesel engine79US 6,886,334 B2Nissan Motor Co., Ltd. · 2005
- Exhaust gas purifying apparatus built-in to a muffler for a diesel engine76US 4,916,897 AToyota Jidosha Kabushiki Kaisha · 1990