F02B 75/10
Engines with means for rendering exhaust gases innocuous
Official title: Engines with means for rendering exhaust gases innocuous (apparatus per se F01N3/00)
F02B75/10 (Engines with means for rendering exhaust gases innocuous) appears on 23 US grants and 13 published applications in this corpus.
Search patents in F02B- Granted patents
- 23
- Published applications
- 13
- Assignees
- 20
- Inventors
- 59
- Latest grant
- 14 Mar 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 3 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 4 |
| 2017 | 0 | 1 |
| 2018 | 2 | 2 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Internal combustion engine and operating method of same14 Mar 2023US 11,603,810 B2Consejo Superior De Investigaciones Cientificas (Csic)
- Vented pre-chamber assembly for an engine28 Jul 2020US 10,724,423 B2Caterpillar Inc.
- Nitrogen enriched air supply for gasoline compression ignition combustion13 Aug 2019US 10,378,427 B2Saudi Arabian Oil Company
- Rotating fuel injector assembly6 Nov 2018US 10,119,507 B1
- Internal combustion engine having a regulating device18 Sep 2018US 10,077,729 B2Ge Jenbacher GmbH & Co Og
- Internal combustion engine and operating method of same9 Jun 2022US 2022/0178333 A1Consejo Superior De Investigaciones Cientificas (Csic)
- Nitrogen enriched air supply for gasoline compression ignition combustion4 Oct 2018US 2018/0283262 A1Saudi Arabian Oil Company
- Vented pre-chamber assembly for an engine16 Aug 2018US 2018/0230894 A1Caterpillar Inc.
- Vehicle emissions reduction system7 Sep 2017US 2017/0254297 A1Brc Global Corporation
- Internal combustion engine3 Nov 2016US 2016/0319750 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Exhaust control valve for engine22US 5,410,993 AYamaha Hatsudoki Kabushiki Kaisha · 1995
- Multi-functional assembly21US 4,300,511 AChrysler Corporation · 1981
- Method to manage internal combustion engine shutdown20US 6,257,194 B1Ford Global Technologies, LLC · 2001
- Multi-cylinder internal combustion engine18US 4,149,493 AMotoren-Forschungs GmbH KG · 1979
- Exhaust control valve for engine15US 5,605,119 AYamaha Hatsudoki Kabushiki Kaisha · 1997