Barrick Gold
Utility Patent Applications
Last updated:
List of all Barrick Gold patents 3 in total
| Status | Patent |
|---|---|
Application | Utility: METHOD FOR RECOVERING PRECIOUS METALS FROM THIOSULFATE LEACH SOLUTIONS Filling date: 26 Sep 2025 Issue date: 3 Dec 2020 |
Application | Utility: METHOD FOR CARBON-CATALYSED THIOSULFATE LEACHING OF GOLD-BEARING MATERIALS Filling date: 26 Sep 2025 Issue date: 23 Jul 2020 |
Application | Utility: METHOD FOR PRE-TREATMENT OF GOLD-BEARING OXIDE ORES Filling date: 26 Sep 2025 Issue date: 28 May 2020 |
Showing 1 to 3 of 3 patents.