Assignee
OUTOTEC FINLAND OY
FI·170 granted patents·31 pending applications·235 citations·filing 2012–2022
Top patents by PatentIndex Score
201 records- 0194US10865459B2Reactor for gas-liquid mass transferOUTOTEC FINLAND OY·Filed 2020·Granted Dec 15, 2020·6 cites·21 claims
- 0293US9255012B2Method for recovering lithium carbonateOUTOTEC FINLAND OY·Filed 2013·Granted Feb 9, 2016·28 cites·8 claims
- 0391US11680913B2X-ray fluorescence analyzer system and a method for performing X-ray fluorescence analysis of an element of interest in slurryOUTOTEC FINLAND OY·Filed 2019·Granted Jun 20, 2023·7 cites·18 claims
- 0491US11360036B2X-ray fluorescence analyzer, and a method for performing X-ray fluorescence analysisOUTOTEC FINLAND OY·Filed 2018·Granted Jun 14, 2022·8 cites·29 claims
- 0591US11199513B2X-ray fluorescence analyzer with a plurality of measurement channels, and a method for performing x-ray fluorescence analysisOUTOTEC FINLAND OY·Filed 2018·Granted Dec 14, 2021·8 cites·25 claims
- 0689US10611651B2Electrode module, electrochemical reactor, and water treatment apparatusOUTOTEC FINLAND OY·Filed 2016·Granted Apr 7, 2020·6 cites·21 claims
- 0787US11292725B2Method for recovering lithium hydroxideOUTOTEC FINLAND OY·Filed 2020·Granted Apr 5, 2022·8 cites·18 claims
- 0887US9879697B2Hydrofoil impellerOUTOTEC FINLAND OY·Filed 2015·Granted Jan 30, 2018·5 cites·6 claims
- 0985US10913075B2Flotation arrangementOUTOTEC FINLAND OY·Filed 2019·Granted Feb 9, 2021·3 cites·44 claims
- 1085US10669608B2Process for recovering goldOUTOTEC FINLAND OY·Filed 2015·Granted Jun 2, 2020·4 cites·16 claims
- 1184USD746883SMixerOUTOTEC FINLAND OY·Filed 2014·Granted Jan 5, 2016·36 cites·1 claims
- 1283US10793928B2Plant and method for the thermal treatment of solidsOUTOTEC FINLAND OY·Filed 2020·Granted Oct 6, 2020·2 cites·13 claims
- 1382US11224829B2Method and arrangement for controlling a dewatering processOUTOTEC FINLAND OY·Filed 2017·Granted Jan 18, 2022·5 cites·25 claims
- 1482US10414597B2Pallet car for the transport of bulk material for a thermal treatmentOUTOTEC FINLAND OY·Filed 2016·Granted Sep 17, 2019·5 cites·15 claims
- 1582USD767332SImpeller for mixerOUTOTEC FINLAND OY·Filed 2015·Granted Sep 27, 2016·24 cites·1 claims
- 1681US10814282B2Filter element for a filter apparatusOUTOTEC FINLAND OY·Filed 2015·Granted Oct 27, 2020·4 cites·18 claims
- 1780US9845993B2Method and arrangement for removing outgrowth in a suspension smelting furnaceOUTOTEC FINLAND OY·Filed 2013·Granted Dec 19, 2017·2 cites·7 claims
- 1879US9849419B2Process and plant for the production of liquid acidOUTOTEC FINLAND OY·Filed 2014·Granted Dec 26, 2017·3 cites·11 claims
- 1979US9677184B2Measurement of electric current in an individual electrode in an electrolysis systemOUTOTEC FINLAND OY·Filed 2014·Granted Jun 13, 2017·3 cites·20 claims
- 2078US10209007B2Method and arrangement for monitoring performance of a burner of a suspension smelting furnaceOUTOTEC FINLAND OY·Filed 2015·Granted Feb 19, 2019·2 cites·28 claims
- 2178US9725787B2Process and equipment for producing pure lithium-containing solutionOUTOTEC FINLAND OY·Filed 2013·Granted Aug 8, 2017·3 cites·17 claims
- 2277US10653982B2Vacuum box, belt filter, methods for servicing a vacuum belt filter, method for liquid-solid separation of a slurry, and filter elementOUTOTEC FINLAND OY·Filed 2016·Granted May 19, 2020·2 cites·14 claims
- 2377US10605531B2Method and arrangement for feeding feed material from a bin for feed material into a furnace space of a smelting furnaceOUTOTEC FINLAND OY·Filed 2014·Granted Mar 31, 2020·2 cites·3 claims
- 2476US11815480B2X-ray fluorescence analyzer and a method for performing an x-ray fluorescence analysisOUTOTEC FINLAND OY·Filed 2018·Granted Nov 14, 2023·1 cites·22 claims
- 2576US10655842B2Burner and fine solids feeding apparatus for a burnerOUTOTEC FINLAND OY·Filed 2016·Granted May 19, 2020·2 cites·11 claims
- 2676US10234205B2Method and apparatus for charging pallet cars of a traveling grate for the thermal treatment of bulk materialsOUTOTEC FINLAND OY·Filed 2018·Granted Mar 19, 2019·1 cites·14 claims
- 2776US9751037B2Demister, method of modifying an existing wet-type gas scrubber and wet-type gas scrubberOUTOTEC FINLAND OY·Filed 2013·Granted Sep 5, 2017·4 cites·16 claims
- 2874US10792677B2Cyclone with guide vanesOUTOTEC FINLAND OY·Filed 2019·Granted Oct 6, 2020·3 cites·8 claims
- 2973US11813616B2Grinding millsOUTOTEC FINLAND OY·Filed 2022·Granted Nov 14, 2023·0 cites·18 claims
- 3073US10960408B2Flotation arrangementOUTOTEC FINLAND OY·Filed 2019·Granted Mar 30, 2021·1 cites·56 claims
- 3172US9631254B2Solvent extraction method and solvent extraction settlerOUTOTEC FINLAND OY·Filed 2013·Granted Apr 25, 2017·3 cites·8 claims
- 3272USD766658SImpeller for mixerOUTOTEC FINLAND OY·Filed 2015·Granted Sep 20, 2016·14 cites·1 claims
- 3369US10451350B2Method and arrangement for feeding fine-grained matter to a concentrate or matte burner of a suspension smelting furnaceOUTOTEC FINLAND OY·Filed 2018·Granted Oct 22, 2019·0 cites·4 claims
- 3469US9695520B2Arrangement for measuring electric current in an individual electrode in an electrolysis systemOUTOTEC FINLAND OY·Filed 2014·Granted Jul 4, 2017·1 cites·17 claims
- 3567US9815033B2Stirred tank reactorOUTOTEC FINLAND OY·Filed 2014·Granted Nov 14, 2017·2 cites·16 claims
- 3666US10279286B2Method for constructing a vacuum belt filter device and vacuum belt filter deviceOUTOTEC FINLAND OY·Filed 2016·Granted May 7, 2019·2 cites·6 claims
- 3766US10190824B2Taphole assembly, method for manufacturing a taphole assembly, and metallurgical furnaceOUTOTEC FINLAND OY·Filed 2013·Granted Jan 29, 2019·1 cites·20 claims
- 3866US10081848B2Method and plant for removing arsenic and/or antimony from flue dustsOUTOTEC FINLAND OY·Filed 2013·Granted Sep 25, 2018·1 cites·6 claims
- 3966US9770847B2Method of manufacturing a separation fence and separation fenceOUTOTEC FINLAND OY·Filed 2013·Granted Sep 26, 2017·1 cites·11 claims
- 4065US10967385B2Method for making a shell plateOUTOTEC FINLAND OY·Filed 2019·Granted Apr 6, 2021·0 cites·3 claims
- 4165US9435005B2Method for processing slags of non-ferrous metallurgyOUTOTEC FINLAND OY·Filed 2013·Granted Sep 6, 2016·2 cites·17 claims
- 4264US10351930B2Silver recovery by ion exchangeOUTOTEC FINLAND OY·Filed 2015·Granted Jul 16, 2019·1 cites·19 claims
- 4363US10737200B2Method for operating a filter press and a filter pressOUTOTEC FINLAND OY·Filed 2020·Granted Aug 11, 2020·0 cites·20 claims
- 4463US10259752B2Production of citrate soluble phosphates by calcination of secondary phosphate sources with a sodium-sulfuric compoundOUTOTEC FINLAND OY·Filed 2015·Granted Apr 16, 2019·1 cites·23 claims
- 4563US10046977B2Process and plant for purifying red mudOUTOTEC FINLAND OY·Filed 2013·Granted Aug 14, 2018·1 cites·18 claims
- 4663US9732432B2Method and arrangement for collecting and removal of acid mist from an electrolytic cellOUTOTEC FINLAND OY·Filed 2015·Granted Aug 15, 2017·1 cites·18 claims
- 4762US10590510B2Method for recovering precious metalOUTOTEC FINLAND OY·Filed 2019·Granted Mar 17, 2020·0 cites·13 claims
- 4862US10018509B2Apparatus for temperature measurements of a molten bath in a top submerged injection lance installationOUTOTEC FINLAND OY·Filed 2014·Granted Jul 10, 2018·1 cites·19 claims
- 4962US9731222B2Solvent extraction settler arrangementOUTOTEC FINLAND OY·Filed 2013·Granted Aug 15, 2017·1 cites·11 claims
- 5062US9683941B2Method and apparatus for online analysis by laser-induced spectroscopyOUTOTEC FINLAND OY·Filed 2013·Granted Jun 20, 2017·1 cites·13 claims
Showing the top 50 of 201 patent records by PatentIndex Score.
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