Y10S 48/04
Powdered fuel injection
Y10S48/04 (Powdered fuel injection) appears on 66 US grants and 3 published applications in this corpus.
Search patents in Y10S- Granted patents
- 66
- Published applications
- 3
- Assignees
- 42
- Inventors
- 141
- Latest grant
- 30 Jan 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 7 | 0 |
| 1978 | 7 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 6 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 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 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 2 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Fuel feed system for a gasifier and method of gasification system start-up30 Jan 2018US 9,879,191 B2General Electric Company
- Fuel feed system for a gasifier31 Mar 2015US 8,992,641 B2General Electric Company
- Fuel feed system for a gasifier10 Feb 2015US 8,951,314 B2General Electric Company
- Process and device for gasification of waste6 Nov 2001US 6,311,629 B1Linde-KCA-Dresden GmbH
- Feeding systems for a continuous pyrolysis and gasification process and apparatus30 May 2000US 6,067,915 ACompact Power Limited
- Fuel feed system for a gasifier and method of gasification system start-up25 Jun 2015US 2015/0175913 A1General Electric Company
- Fuel feed system for a gasifier and method of gasification system start-up16 Jul 2009US 2009/0178338 A1General Electric Company
- Fuel feed system for a gasifier and method of gasification system start-up30 Apr 2009US 2009/0107046 A1General Electric Company
Most cited
By later US patents
- Countercurrent plug-like flow of two solids93US 4,157,245 AChevron Research Company · 1979
- Process for gasifying solid carbonaceous fuel76US 4,017,272 ABamag Verfahrenstechnik GmbH · 1977
- High pressure coal gasifier feeding apparatus54US 4,197,092 AKoppers Company, Inc. · 1980
- Method for gasifying a material using a circulating fluidized bed54US 4,684,375 AFramatome & Cie. · 1987
- Apparatus and method for feeding pulverized hydrocarbonaceous solids into a high pressure reactor42US 4,451,184 AChevron Research Company · 1984