EnviroGold Global has filed a new Australian provisional patent application (AU2024901328) for an improved method of extraction of metals from refractory ores. This application builds on the previously filed application (PCT AU2023/051121) for an improved process for recovery of refractory ores, completing the intellectual property protection for EnviroGold’s NVRO Clean Leach Process. “This patent application follows an extended pilot study…
Read MoreEnviroGold applies for patent in NVRO Clean Leach process
