Assignee
FOSTER WHEELER ENERGIA OY
FI·51 granted patents·8 pending applications·1,050 citations·filing 1990–2013
Top patents by PatentIndex Score
59 records- 0191US6994497B1Method and apparatus for treating high pressure particulate materialFOSTER WHEELER ENERGIA OY·Filed 2000·Granted Feb 7, 2006·53 cites·28 claims
- 0290US6631698B1Circulating fluidized bed reactorFOSTER WHEELER ENERGIA OY·Filed 2000·Granted Oct 14, 2003·50 cites·17 claims
- 0388US7240639B2Method of and an apparatus for recovering heat in a fluidized bed reactorFOSTER WHEELER ENERGIA OY·Filed 2004·Granted Jul 10, 2007·50 cites·23 claims
- 0488US6802890B2Method and apparatus for separating particles from hot gasesFOSTER WHEELER ENERGIA OY·Filed 2001·Granted Oct 12, 2004·36 cites·15 claims
- 0587US6962676B1Method and apparatus in a fluidized bed heat exchangerFOSTER WHEELER ENERGIA OY·Filed 1999·Granted Nov 8, 2005·54 cites·26 claims
- 0683US7947095B2Method of and an apparatus for gasifying carbonaceous materialFOSTER WHEELER ENERGIA OY·Filed 2006·Granted May 24, 2011·8 cites·13 claims
- 0781US7244399B2Grid construction for a fluidized bed reactorFOSTER WHEELER ENERGIA OY·Filed 2002·Granted Jul 17, 2007·33 cites·12 claims
- 0881US6409798B1Process for recovering metal material from waste materialFOSTER WHEELER ENERGIA OY·Filed 1999·Granted Jun 25, 2002·41 cites·22 claims
- 0977US5526775ACirculating fluidized bed reactor and method of operating the sameFOSTER WHEELER ENERGIA OY·Filed 1994·Granted Jun 18, 1996·36 cites·20 claims
- 1076US6470833B1Method and apparatus in a fluidized bed reactorFOSTER WHEELER ENERGIA OY·Filed 1999·Granted Oct 29, 2002·33 cites·24 claims
- 1176US6263837B1Grate construction of a fluidized bed boilerFOSTER WHEELER ENERGIA OY·Filed 2000·Granted Jul 24, 2001·28 cites·27 claims
- 1276US6019068AMethod and apparatus for injection of NOx reducing agentFOSTER WHEELER ENERGIA OY·Filed 1998·Granted Feb 1, 2000·34 cites·32 claims
- 1375US7503945B2Method and apparatus for gasifying carbonaceous materialFOSTER WHEELER ENERGIA OY·Filed 2002·Granted Mar 17, 2009·8 cites·12 claims
- 1475US5911956AMethod of purifying gases containing nitrogen oxides and an apparatus for purifying gases in a steam generation boilerFOSTER WHEELER ENERGIA OY·Filed 1997·Granted Jun 15, 1999·31 cites·12 claims
- 1575US5820838AMethod and an apparatus for injection of NOx reducing agentFOSTER WHEELER ENERGIA OY·Filed 1996·Granted Oct 13, 1998·34 cites·14 claims
- 1673US5626088AMethod and apparatus for utilizing biofuel or waste material in energy productionFOSTER WHEELER ENERGIA OY·Filed 1995·Granted May 6, 1997·43 cites·23 claims
- 1769US6290921B1Method and apparatus for binding pollutants in flue gasFOSTER WHEELER ENERGIA OY·Filed 1999·Granted Sep 18, 2001·38 cites·22 claims
- 1869US5840258AMethod and apparatus for transporting solid particles from one chamber to another chamberFOSTER WHEELER ENERGIA OY·Filed 1993·Granted Nov 24, 1998·26 cites·24 claims
- 1968US8382470B2Fluidized bed boiler plant and method of combusting sulfurous fuel in a fluidized bed boiler plantFOSTER WHEELER ENERGIA OY·Filed 2006·Granted Feb 26, 2013·6 cites·17 claims
- 2065US5910290AArrangement in a wall and a method of coating a wallFOSTER WHEELER ENERGIA OY·Filed 1995·Granted Jun 8, 1999·26 cites·22 claims
- 2165US5601039AMethod and apparatus for providing a gas seal in a return duct and/or controlling the circulating mass flow in a circulating fluidized bed reactorFOSTER WHEELER ENERGIA OY·Filed 1993·Granted Feb 11, 1997·23 cites·20 claims
- 2265US5531798AEliminating ash bridging in ceramic filtersFOSTER WHEELER ENERGIA OY·Filed 1994·Granted Jul 2, 1996·26 cites·23 claims
- 2364US7240640B2Tower boiler including a stationary supporting structureFOSTER WHEELER ENERGIA OY·Filed 2003·Granted Jul 10, 2007·12 cites·9 claims
- 2464US5560166AExpansion joint with protective shieldingFOSTER WHEELER ENERGIA OY·Filed 1993·Granted Oct 1, 1996·28 cites·19 claims
- 2561US7427384B2Method of reducing sulfur dioxide emissions of a circulating fluidized bed boilerFOSTER WHEELER ENERGIA OY·Filed 2004·Granted Sep 23, 2008·11 cites·27 claims
- 2660US5536285ACeramic filtering of gasesFOSTER WHEELER ENERGIA OY·Filed 1994·Granted Jul 16, 1996·24 cites·11 claims
- 2759US9579600B2Method of and apparatus for combusting sulfurous fuel in a circulating fluidized bed boilerFOSTER WHEELER ENERGIA OY·Filed 2013·Granted Feb 28, 2017·2 cites·18 claims
- 2855US6214065B1Method of operating a fluidized bed reactor system, and fluidized bed reactor systemFOSTER WHEELER ENERGIA OY·Filed 1996·Granted Apr 10, 2001·13 cites·21 claims
- 2954US6325985B1Method and apparatus for reducing NOx emissions in CFB reactors used for combustion of fuel containing large amounts of volatile combustible componentsFOSTER WHEELER ENERGIA OY·Filed 1998·Granted Dec 4, 2001·19 cites·26 claims
- 3053US5772969AMethod and apparatus for recovering heat in a fluidized bed reactorFOSTER WHEELER ENERGIA OY·Filed 1994·Granted Jun 30, 1998·14 cites·20 claims
- 3153US5658359AMethod of operating a fluidized bed reactor system, and system for cleaning gas coolerFOSTER WHEELER ENERGIA OY·Filed 1996·Granted Aug 19, 1997·17 cites·18 claims
- 3251US6117199AMethod and apparatus for gasifying solid carbonaceous materialFOSTER WHEELER ENERGIA OY·Filed 1993·Granted Sep 12, 2000·8 cites·13 claims
- 3351US5953898APower generation method including control of temperature of flue gases entering a high temperature ceramic filterFOSTER WHEELER ENERGIA OY·Filed 1997·Granted Sep 21, 1999·18 cites·16 claims
- 3451US5522160AFluidized bed assembly with flow equalizationFOSTER WHEELER ENERGIA OY·Filed 1995·Granted Jun 4, 1996·14 cites·30 claims
- 3551US2009297993A1Method of and System For Generating Power By Oxyfuel CombustionFOSTER WHEELER ENERGIA OY·Filed 2008·Application pending·0 cites
- 3651US2011232544A1Oxycombustion Circulating Fluidized Bed Reactor, Method of Operating Such a Reactor and Method of Upgrading a Circulating Fluidized Bed ReactorFOSTER WHEELER ENERGIA OY·Filed 2009·Application pending·0 cites
- 3750US6336500B2Method and apparatus for controlling heat transfer from solids particles in a fluidized bedFOSTER WHEELER ENERGIA OY·Filed 1997·Granted Jan 8, 2002·13 cites·20 claims
- 3850US5567090AMethod and apparatus for separating solids from gas in a high pressure solids-gas stream utilizing a packed bed of the solidsFOSTER WHEELER ENERGIA OY·Filed 1993·Granted Oct 22, 1996·14 cites·23 claims
- 3949US5738712ACentrifugal separator assembly and method for separating particles from hot gasFOSTER WHEELER ENERGIA OY·Filed 1995·Granted Apr 14, 1998·13 cites·29 claims
- 4049US5634516AMethod and apparatus for treating or utilizing a hot gas flowFOSTER WHEELER ENERGIA OY·Filed 1995·Granted Jun 3, 1997·19 cites·29 claims
- 4148US9518688B2Expansion joint in a vertical channelFOSTER WHEELER ENERGIA OY·Filed 2013·Granted Dec 13, 2016·0 cites·15 claims
- 4247US5566750AMethod and apparatus for cooling hot gasesFOSTER WHEELER ENERGIA OY·Filed 1995·Granted Oct 22, 1996·6 cites·20 claims
- 4347US2015267968A1Fluidized bed heat exchangerFOSTER WHEELER ENERGIA OY·Filed 2013·Application pending·0 cites
- 4447US2009293782A1Method of and system for generating power by oxyfuel combustionFOSTER WHEELER ENERGIA OY·Filed 2008·Application pending·0 cites
- 4546US2010012050A1Boiler Water Cycle of a Fluidized Bed Reactor and a Fluidized Bed ReactorFOSTER WHEELER ENERGIA OY·Filed 2007·Application pending·0 cites
- 4645US6293781B1Method of and apparatus for decreasing attack of detrimental components of solid particle suspensions on heat transfer surfacesFOSTER WHEELER ENERGIA OY·Filed 1997·Granted Sep 25, 2001·11 cites·27 claims
- 4745US6035628APressurized fluidized bed combustion system including control of temperature of flue gases entering a high temperature filterFOSTER WHEELER ENERGIA OY·Filed 1999·Granted Mar 14, 2000·11 cites·29 claims
- 4845US5601788ACombined cycle power plant with circulating fluidized bed reactorFOSTER WHEELER ENERGIA OY·Filed 1995·Granted Feb 11, 1997·15 cites·29 claims
- 4944US2011000406A1Oxycombustion Circulating Fluidized Bed Reactor and Method of Operating Such a ReactorFOSTER WHEELER ENERGIA OY·Filed 2009·Application pending·0 cites
- 5043US6029612AFluidized bed reactorFOSTER WHEELER ENERGIA OY·Filed 1997·Granted Feb 29, 2000·9 cites·26 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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