F23C 2900/03003
Annular combustion chambers
F23C2900/03003 (Annular combustion chambers) appears on 2 US grants and 3 published applications in this corpus.
Search patents in F23C- Granted patents
- 2
- Published applications
- 3
- Assignees
- 3
- Inventors
- 19
- Latest grant
- 9 Nov 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 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 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 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 | 2 |
| 2010 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Pre-Mix Combustion System for a Gas Turbine and Method of Operating of operating the same1 Jul 2010US 2010/0162710 A1Siemens Aktiengesellschaft
- Steam-Generator Furnace10 Dec 2009US 2009/0305179 A1Zakrytoe Aktsionernoe Obschestvo "Otes-Sibir'
- Combustor with reduced carbon monoxide emissions19 Nov 2009US 2009/0282830 A1ALSTOM Technology Ltd
Most cited
By later US patents