Esterquats for the flotation of non-sulfidic minerals and ores, and method Grant US-11596952-B2 United States of America 07 Mar 2023
ESTERQUATS FOR THE FLOTATION OF NON-SULFIDIC MINERALS AND ORES, AND METHOD Application EA-038655-B1 Eurasian Patent Organisation 29 Sep 2021
ESTERQUATS FOR THE FLOTATION OF NON-SULFIDIC MINERALS AND ORES, AND METHOD Application WO-2019141343-A1 World Intellectual Property Organisation (WIPO) 25 Jul 2019