F02B 75/08
Engines with means for preventing corrosion in gas-swept spaces
F02B75/08 (Engines with means for preventing corrosion in gas-swept spaces) appears on 7 US grants and 4 published applications in this corpus.
Search patents in F02B- Granted patents
- 7
- Published applications
- 4
- Assignees
- 8
- Inventors
- 22
- Latest grant
- 17 Nov 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 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 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 2 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Cylinder head and internal combustion engine equipped therewith17 Nov 2015US 9,188,079 B2MAN Diesel & Turbo SE
- Thermal oxidation protective surface for steel pistons2 Dec 2008US 7,458,358 B2Federal-Mogul World Wide, Inc.
- Piston for internal combustion engine15 Jul 2008US 7,398,754 B2Honda Motor Co., Ltd.
- Cylinder liner having EGR coating21 Jan 2003US 6,508,240 B1Federal-Mogul World Wide, Inc.
- Water/fuel mixing system for a gasoline engine20 Oct 1998US 5,823,149 ATurbodyne Systems, Inc.
- Piston for an internal combustion engine9 Apr 2015US 2015/0096524 A1Mahle International GmbH
- Cylinder head and internal combustion engine equipped therewith8 Aug 2013US 2013/0199505 A1MAN Diesel & Turbo SE
- Thermal oxidation protective surface for steel pistons15 Nov 2007US 2007/0261663 A1Federal-Mogul World Wide, Inc.
- Piston for internal combustion engine22 Mar 2007US 2007/0062479 A1Honda Motor Co., Ltd.
Most cited
By later US patents
- Intake system for internal combustion engines18US 4,368,698 AYamaha Hatsudoki Kabushiki Kaisha · 1983
- Thermal oxidation protective surface for steel pistons14US 7,458,358 B2Federal-Mogul World Wide, Inc. · 2008
- Two-cycle engine11US 4,532,896 ANgk Spark Plug Co., Ltd. · 1985
- Cylinder liner having EGR coating8US 6,508,240 B1Federal-Mogul World Wide, Inc. · 2003
- Water/fuel mixing system for a gasoline engine3US 5,823,149 ATurbodyne Systems, Inc. · 1998