Inventor · disambiguated record
Seppo Ruottu
Also filed as: RUOTTU SEPPO · RUOTTU SEPPO K · RUOTTU SEPPO KALERVO
21 granted patents·1 pending application·259 citations·filing 1984–2014
95Inventor score
Top patents by PatentIndex Score
22 records- 0181US6045688AMethod based on a fluidized-bed reactor for converting hydrocarbonsNESTE OY·Filed 1997·Granted Apr 4, 2000·51 cites·12 claims
- 0281US4616576ACombustion methodAHLSTROEM OY·Filed 1985·Granted Oct 14, 1986·39 cites·12 claims
- 0372US5167932ACirculating fluid bed reactorFOSTER WHEELER ENERGY CORP·Filed 1988·Granted Dec 1, 1992·27 cites·4 claims
- 0470US4824360AMethod for decreasing emissions of nitrogen oxides and sulfur oxides when burning fuels which contain nitrogen and sulfurTAMPELLA OY AB·Filed 1986·Granted Apr 25, 1989·26 cites·14 claims
- 0557US5019137AMethod for cleaning gases containing condensable componentsAHLSTROEM OY·Filed 1990·Granted May 28, 1991·12 cites·21 claims
- 0654US2016368803A1A wastewater purification systemLAPPEENRANNAN TEKNILLINEN YLIOPISTO·Filed 2014·Application pending·0 cites
- 0751US6467438B1Circulating bed reactorEINCO OY·Filed 2000·Granted Oct 22, 2002·1 cites·10 claims
- 0851US6117199AMethod and apparatus for gasifying solid carbonaceous materialFOSTER WHEELER ENERGIA OY·Filed 1993·Granted Sep 12, 2000·8 cites·13 claims
- 0950US5070822ACombustion unitTAMPELLA POWER OY·Filed 1991·Granted Dec 10, 1991·14 cites·15 claims
- 1049US6612250B2Method of controlling the temperature of a reaction carried out in a fluidised bed reactorEINCO OY·Filed 2002·Granted Sep 2, 2003·3 cites·9 claims
- 1149US5026269AMethod and a device for controlling the mixing of gaseous flows in a fluidized bed combustion chamberEINCO OY·Filed 1987·Granted Jun 25, 1991·12 cites·3 claims
- 1248US6200534B1Apparatus for chemical and physical processesFORTUM OIL & GAS OY·Filed 1997·Granted Mar 13, 2001·12 cites·17 claims
- 1347US5211002AProcess and an equipment for the recovery of energy and chemicals in a sulphate processTAMPELLA POWER OY·Filed 1992·Granted May 18, 1993·9 cites·19 claims
- 1447US4900516AFluidized bed reactorAHLSTROEM OY·Filed 1986·Granted Feb 13, 1990·9 cites·19 claims
- 1546US9752828B2Circulating mass dryer and method for drying wet sludgeENDEV OY·Filed 2014·Granted Sep 5, 2017·0 cites·21 claims
- 1644US9470416B2Method to enhance operation of circulating mass reactor and method to carry out such reactorRUOTTU SEPPO·Filed 2012·Granted Oct 18, 2016·0 cites·32 claims
- 1743US4867948AFluidized bed reactorAHLSTROEM OY·Filed 1984·Granted Sep 19, 1989·6 cites·4 claims
- 1840US6276441B1Method and regenerator for regenerative heat transferNESTE OY·Filed 1996·Granted Aug 21, 2001·7 cites·15 claims
- 1939US5226475ACirculating fluidized bed process for cooling gasesTAMPELLA POWER OY·Filed 1992·Granted Jul 13, 1993·8 cites·12 claims
- 2038US4874584AFluidized bed reactorAHLSTROEM OY·Filed 1984·Granted Oct 17, 1989·4 cites·6 claims
- 2134US5282506AProcess based on circulating fluidized bed technique for cooling gases, and a circulating fluidized bed cooler used in the processTAMPELLA POWER OY·Filed 1993·Granted Feb 1, 1994·3 cites·5 claims
- 2233US6202578B1Method and reactor for processing of fuels having a wide particle size distributionVAPO OY·Filed 1996·Granted Mar 20, 2001·8 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →