Lahtinen; Marko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lahtinen; Marko.The latest application filed is for "method and apparatus for homogenising and stabilising an iron-bearing residue".

Company Profile

0.6.5

Lahtinen; Marko - Espoo N/A FI
Lahtinen; Marko - Pori FI

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and apparatus for homogenizing and stabilizing an iron-bearing residue Grant 9,085,020 - Lehtinen , et al. July 21, 2	2015-07-21
Method And Apparatus For Homogenising And Stabilising An Iron-bearing Residue App 20130060075 - Lehtinen; Leena ; et al.	2013-03-07
Method for recovering rare metals in zinc leaching process Grant 7,811,357 - Lahtinen , et al. October 12, 2	2010-10-12
Method for the removal of copper from a zinc sulphate solution Grant 7,682,581 - Lehtinen , et al. March 23, 2	2010-03-23
Method for recovery of zinc by countercurrent leaching Grant 7,517,383 - Jarvinen , et al. April 14, 2	2009-04-14
Method for Recovering Rare Metals in Zinc Leaching Process App 20080271572 - Lahtinen; Marko ; et al.	2008-11-06
Method for precipitating iron from a zinc sulphate solution as hematite Grant 7,294,319 - Lahtinen , et al. November 13, 2	2007-11-13
Method for recovery of zinc by countercurrent leaching App 20060213332 - Jarvinen; Aimo ; et al.	2006-09-28
Method for precipitating iron from a zinc sulphate solution as hematite App 20050069474 - Lahtinen, Marko ; et al.	2005-03-31

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