F05C 2201/043
Rare earth metals
Official title: Rare earth metals, e.g. Sc, Y
F05C2201/043 (Rare earth metals) appears on 16 US grants and 5 published applications in this corpus.
Search patents in F05C- Granted patents
- 16
- Published applications
- 5
- Assignees
- 17
- Inventors
- 36
- Latest grant
- 16 Jan 2001
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 3 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Movable wall member in the form of an exhaust valve spindle or a piston in an internal combustion engine16 Jan 2001US 6,173,702 B1Man B&W Diesel A/S
- High-temperature creep-resistant material2 Apr 1996US 5,503,798 AABB Patent GmbH
- Combination thermal barrier and wear coating for internal combustion engines9 May 1995US 5,413,877 AMoller International, Inc.
- Corrosion inhibition in high temperature environment17 May 1994US 5,312,585 AThe United States of America as represented by the Secretary of the Navy
- Pressure-diecast light-alloy piston for internal combustion engines12 Nov 1991US 5,063,894 AAtsugi Motor Parts Company, Limited
- Surface protective film, gas contact member, gas processing apparatus, and mechanical pump1 Nov 2012US 2012/0273133 A1
- Heat resistant member21 Aug 2008US 2008/0199711 A1Kabushiki Kaisha Toshiba
- Hpdc Magnesium Alloy14 Aug 2008US 2008/0193322 A1Cast Centre Pty Ltd
- Mechanical pump operating well for a long term and method of manufacturing the same3 Apr 2008US 2008/0078503 A1Foundation for Advancement of International Science
- Article including environmental barrier coating system, and method for making19 Jan 2006US 2006/0014029 A1General Electric Company
Most cited
By later US patents
- Combustion chamber components for internal combustion engines60US 4,495,907 ACummins Engine Company, Inc. · 1985
- Low cost cast-in place port liner31US 4,206,598 AFord Motor Company · 1980
- Pressure-diecast light-alloy piston for internal combustion engines21US 5,063,894 AAtsugi Motor Parts Company, Limited · 1991
- High-temperature creep-resistant material18US 5,503,798 AABB Patent GmbH · 1996
- Method of making low cost cast-in-place port liner14US 4,167,207 AFord Motor Company · 1979