Inventor

GORAIN BARUN

CA4 patents

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

GORAIN BARUN

2 patents

US9346062B2May 24, 2016

Separation of copper minerals from pyrite using air-metabisulfite treatment

GORAIN BARUN18 citations86

US8262768B2Sep 11, 2012

Method to improve recovery of gold from double refractory gold ores

GORAIN BARUN3 citations56

BARRICK GOLD CORP

2 patents

US10258996B2Apr 16, 2019

Separation of copper minerals from pyrite using air-metabisulfite treatment

BARRICK GOLD CORP2 citations68

US7922788B2Apr 12, 2011

Process for recovering gold and silver from refractory ores

BARRICK GOLD CORP6 citations57