F02F 2007/009
Hypereutectic aluminum
Official title: {Hypereutectic aluminum, e.g. aluminum alloys with high SI content}
F02F2007/009 (Hypereutectic aluminum) appears on 34 US grants and 11 published applications in this corpus.
Search patents in F02F- Granted patents
- 34
- Published applications
- 11
- Assignees
- 30
- Inventors
- 94
- Latest grant
- 29 Jan 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 2 |
| 2002 | 4 | 1 |
| 2003 | 4 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Hypereutectic aluminum-silicon-based alloy having superior elasticity and wear resistance29 Jan 2019US 10,190,535 B2Hyundai Motor Company
- Piston for internal combustion engine5 Aug 2008US 7,406,940 B2Nissan Motor Co., Ltd.
- Cylinder block and crankcase for a liquid-cooled internal-combustion engine20 Dec 2005US 6,976,466 B2Bayerische Motoren Werke Aktiengesellschaft
- Method for producing a cylinder block for an internal combustion engine12 Oct 2004US 6,802,121 B2C. R. F. Societa Consortile per Azioni
- Process for producing a cast article from a hypereutectic aluminum-silicon alloy30 Dec 2003US 6,669,792 B2The United States of America as represented by the Administrator of the National Aeronautics and Space Administration
- High strength high creep-resistant cast aluminum alloys and hpdc engine blocks11 Jan 2018US 2018/0010214 A1GM Global Technology Operations LLC
- Hypereutectic aluminum-silicon-based alloy having superior elasticity and wear resistance6 Apr 2017US 2017/0096961 A1Hyundai Motor Company
- Cylinder crank case for an internal combustion engine10 Feb 2011US 2011/0030627 A1
- Diecast cylinder crankcase15 Jun 2006US 2006/0124082 A1
- Piston for internal combustion engine13 Jan 2005US 2005/0005892 A1Nissan Motor Co., Ltd.
Most cited
By later US patents
- Aluminum-silicon alloys, cylinder blocks and bores, and method of making same33US 4,068,645 AComalco Aluminium (Bell Bay) Limited · 1978
- Piston and cylinder assemblies25US 4,297,976 AAssociated Engineering Italy S.p.A. · 1981
- Lost foam casting of dual alloy engine block23US 5,000,244 AGeneral Motors Corporation · 1991
- Process for creation of metallurgically bonded inserts cast-in-place in a cast aluminum article23US 5,333,668 AReynolds Metals Company · 1994
- Single cylinder or multicylinder block18US 5,131,356 AKolbenschmidt Aktiengesellschaft · 1992