Epsoo
Finland
2
2007-03-08
2
2008-11-18
These are the the leading inventors for applications assigned to Outotec OYJ:
Outotec OYJ based in Epsoo, FI has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Method for the removal of mercury from sulphuric acid with thiosulphate precipitation
#2 | 2006-10-19 ✅ Patent 7,632,334 granted on 2009-12-15Method and plant for the heat treatment of solids containing iron oxide
410677 ⎘