P

Inventor

FEKETE SIMON O

US7 patents
⚠️ This page may combine multiple inventors who share the name “FEKETE SIMON O”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AMAX INC

4 patents
US4098870AJul 4, 1978

Acid leaching of nickeliferous oxide ores with minimized scaling

AMAX INC26 citations78
US4233273ANov 11, 1980

Selective extraction of iron and aluminum from acidic solutions

AMAX INC15 citations71
US4193969AMar 18, 1980

Selective nickel and cobalt extraction from aqueous acidic solutions

AMAX INC12 citations71
US4214901AJul 29, 1980

Hydrometallurgical refining of nickeliferous sulfides

AMAX INC14 citations64

FALCONBRIDGE LTD

2 patents
US5411148AMay 2, 1995

Selective flotation process for separation of sulphide minerals

FALCONBRIDGE LTD51 citations88
US5795466AAug 18, 1998

Process for improved separation of sulphide minerals or middlings associated with pyrrhotite

FALCONBRIDGE LTD53 citations86

BARRICK GOLD CORP

1 patent
US8016912B2Sep 13, 2011

Process for recovering platinum group metals using reductants

BARRICK GOLD CORP4 citations56