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Westwater Resources Wins US Patent For New Graphite Purification Tech To Support Battery Production

Benzinga·09/17/2025 10:32:45
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Westwater Resources, Inc. (NYSE:WWR) an energy technology and critical minerals company, focused on developing battery-grade natural graphite ("Westwater," "Westwater Resources," or the "Company"), has received U.S. Patent Number 12,415,731 for innovative graphite purification methods. This patent, awarded by the U.S. Patent and Trademark Office, is a significant milestone in Westwater's technological advancement and reinforces the Company's dedication to sustainable, domestic graphite production.