Inventor · disambiguated record
Marko Lahtinen
Also filed as: LAHTINEN MARKO
7 granted patents·53 citations·filing 1999–2011
82Inventor score
Top patents by PatentIndex Score
7 records- 0184US7294319B2Method for precipitating iron from a zinc sulphate solution as hematiteOUTOTEC OYJ·Filed 2002·Granted Nov 13, 2007·23 cites·8 claims
- 0276US6429333B1Method for preparing formic acidKEMIRA CHEMICALS OY·Filed 1999·Granted Aug 6, 2002·21 cites·14 claims
- 0370US9085020B2Method and apparatus for homogenizing and stabilizing an iron-bearing residueLEHTINEN LEENA·Filed 2011·Granted Jul 21, 2015·2 cites·20 claims
- 0469US7811357B2Method for recovering rare metals in zinc leaching processOUTOTEC OYJ·Filed 2006·Granted Oct 12, 2010·2 cites·24 claims
- 0551US7517383B2Method for recovery of zinc by countercurrent leachingOUTOTEC OYJ·Filed 2004·Granted Apr 14, 2009·1 cites·12 claims
- 0647US7682581B2Method for the removal of copper from a zinc sulphate solutionOUTOTEC OYJ·Filed 2004·Granted Mar 23, 2010·1 cites·26 claims
- 0743US6492551B1Method for manufacturing alkali metal or alkaline-earth metal formateKEMIRA CHEMICALS OY·Filed 1999·Granted Dec 10, 2002·3 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →