F05C 2201/0427
Platinum group
Official title: Platinum group, e.g. Pt, Ir
F05C2201/0427 (Platinum group) appears on 6 US grants and 1 published applications in this corpus.
Search patents in F05C- Granted patents
- 6
- Published applications
- 1
- Assignees
- 3
- Inventors
- 5
- Latest grant
- 21 Oct 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Coated piston and a method of making a coated piston21 Oct 2014US 8,863,720 B2Federal-Mogul Corporation
- Method for reducing emissions of NO.sub.x and particulates from a diesel engine18 Apr 2000US 6,051,040 AClean Diesel Technologies, Inc.
- Methods for reducing harmful emissions from a diesel engine21 Dec 1999US 6,003,303 AClean Diesel Technologies, Inc.
- Method for reducing emissions from two-stroke engines13 Oct 1998US 5,819,529 AClean Diesel Technologies, Inc.
- Method for reducing harmful emissions from two-stroke engines31 Mar 1998US 5,732,548 APlatinum Plus, Inc.
Most cited
By later US patents
- Methods for reducing harmful emissions from a diesel engine61US 6,003,303 AClean Diesel Technologies, Inc. · 1999
- Operation of diesel engines with reduced particulate emission by utilization of platinum group metal fuel additive and pass-through catalytic oxidizer57US 5,501,714 APlatinum Plus, Inc. · 1996
- Method for reducing emissions of NO.sub.x and particulates from a diesel engine55US 6,051,040 AClean Diesel Technologies, Inc. · 2000
- Method for reducing harmful emissions from two-stroke engines26US 5,732,548 APlatinum Plus, Inc. · 1998
- Method for reducing emissions from two-stroke engines24US 5,819,529 AClean Diesel Technologies, Inc. · 1998