Inventor
HYVAERINEN OLLI
FI13 patents
⚠️ This page may combine multiple inventors who share the name “HYVAERINEN OLLI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OUTOTEC OYJ
8 patentsUS7670575B2Mar 2, 2010
Method and device for treating anode slime
OUTOTEC OYJ23 citations89
US7749302B2Jul 6, 2010
Method for the hydrometallurgical treatment of sulfide concentrate containing several valuable metals
OUTOTEC OYJ3 citations62
US7547348B2Jun 16, 2009
Method for the recovery of metals using chloride leaching and extraction
OUTOTEC OYJ2 citations62
US7785395B2Aug 31, 2010
Method for the recovery of gold from sulphide concentrate
OUTOTEC OYJ3 citations57
US7559971B2Jul 14, 2009
Method for removal of silver from a copper chloride solution
OUTOTEC OYJ3 citations56
US7799114B2Sep 21, 2010
Method for recovering gold
OUTOTEC OYJ3 citations55
US7776135B2Aug 17, 2010
Method for the recovery of gold
OUTOTEC OYJ1 citations51
US7871504B2Jan 18, 2011
Method for forming an electrocatalytic surface on an electrode and the electrode
OUTOTEC OYJ1 citations43