Temas Resources Files New Patent for Vanadium Extraction Process

Vanadium Extraction Patent Boosts Temas' Technology Arsenal

Temas Resources Corp. (ASX:TIO) has taken a significant step in evolving its proprietary Regenerative Chloride Leach (RCL) technology by filing a new patent application for vanadium extraction from complex ores. The patent, titled "Chloride-based process for Vanadium extraction," was lodged on 8 July 2026, establishing intellectual property protection for this latest metallurgical innovation.

This move follows encouraging metallurgical testwork on vanadium-bearing material from Temas' wholly owned La Blache Titanium-Vanadium-Iron Project in Québec, Canada. The process is designed to handle the complex Fe-Ti-V oxide mineralisation typical of La Blache, where recent assay results confirmed vanadium grades up to 0.48% V₂O₅ over broad intervals, including a standout 143 metres at 0.48% V₂O₅ in one drill hole. These grades underpin the commercial potential of the RCL process for vanadium recovery from Temas’ own assets and third-party sources alike.

Strengthening a Growing Portfolio of Critical Minerals Patents

The vanadium patent adds to an already extensive suite of granted patents covering gold, iron, titanium, nickel, and rare earth elements across multiple jurisdictions including the US, Canada, and India. This expanding intellectual property portfolio is central to Temas' strategy of commercialising RCL technology through licensing, joint ventures, and strategic partnerships. The company is actively engaged in confidential discussions and third-party lab testing to explore broader deployment of the RCL platform across critical minerals.

Temas’ Executive Chairman Kyler Hardy highlighted the significance of this development, noting that the vanadium extraction process is both novel and commercially valuable, reinforcing the versatility of the RCL platform. CEO Tim Fernback emphasised that every new patent strengthens Temas' position as it pivots from a critical minerals developer to a global clean metallurgical technology company. He pointed to rising demand for secure, environmentally responsible critical mineral supplies as a tailwind for proprietary processing technologies like RCL.

Commercial and Environmental Implications of RCL Technology

The RCL process is engineered to reduce operational costs by over 65% compared to traditional methods, validated through pilot testing and independent evaluation. Its closed-loop design recycles reagents and operates at near ambient temperatures, significantly lowering energy use and environmental impact. These features make it particularly suited to treat complex ores, concentrates, and mine waste with improved metal recovery and purity.

Temas’ dual business model combines its proprietary technology licensing ambitions with ownership of advanced mineral projects like La Blache and Lac Brûlé, positioning the company to create an integrated mine-to-market supply chain. The vanadium patent filing thus strengthens Temas' ability to extract value from its assets and to license its technology to third parties seeking cost-effective, sustainable extraction methods.

While the patent application is newly filed and not yet granted, it marks a material milestone in Temas' ongoing RCL platform development. The company’s future progress will hinge on patent approvals, successful commercialization partnerships, and further metallurgical advancements across the critical minerals spectrum.