F23C 2206/101
Entrained or fast fluidised bed
F23C2206/101 (Entrained or fast fluidised bed) appears on 136 US grants and 2 published applications in this corpus.
Search patents in F23C- Granted patents
- 136
- Published applications
- 2
- Assignees
- 51
- Inventors
- 159
- Latest grant
- 11 Jun 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 13 | 0 |
| 1988 | 14 | 0 |
| 1989 | 11 | 0 |
| 1990 | 16 | 0 |
| 1991 | 12 | 0 |
| 1992 | 7 | 0 |
| 1993 | 9 | 0 |
| 1994 | 9 | 0 |
| 1995 | 7 | 0 |
| 1996 | 8 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 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 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and device for chemical loop combustion of liquid hydrocarbon feedstocks11 Jun 2019US 10,317,072 B2Ifp Energies Nouvelles
- Method and apparatus for reducing NOx emissions in CFB reactors used for combustion of fuel containing large amounts of volatile combustible components4 Dec 2001US 6,325,985 B1Foster Wheeler Energia Oy
- Separating device for precipitating solid particles from the gas flow of a fluidized bed9 Mar 1999US 5,878,892 AABB Patent GmbH
- Method of recovering energy, and a reactor therefor19 Jan 1999US 5,861,046 AGeneral Process AA AB
- Method and apparatus for transporting solid particles from one chamber to another chamber24 Nov 1998US 5,840,258 AFoster Wheeler Energia Oy
Most cited
By later US patents
- Pressurized wet combustion at increased temperature108US 5,050,375 ADipac Associates · 1991
- Process for burning carbonaceous materials94US 4,165,717 AMetallgesellschaft Aktiengesellschaft · 1979
- Pressurized wet combustion of wastes in the vapor phase78US 4,898,107 ADipac Associates · 1990
- Method of producing fuel gas and process heat fron carbonaceous materials62US 4,444,568 AMetallgesellschaft Aktiengesellschaft · 1984
- Fast fluidized bed reactor and method of operating the reactor62US 4,469,050 AYork-Shipley, Inc. · 1984