Westwater Secures US Patent for Innovative Graphite Purification Technology

October 25, 2025 - 20:11

Westwater Resources, a company dedicated to advancing energy technology and critical minerals, has achieved a significant milestone by receiving a US patent for its novel graphite purification methods. This groundbreaking technology is set to be implemented at the Kellyton Graphite Processing Plant, which is currently under construction in Alabama.

The patent application was initially filed in August 2020, marking the beginning of a journey towards enhancing the production of battery-grade natural graphite. Unlike traditional purification processes, the patented method promises to improve efficiency and reduce environmental impact, positioning Westwater at the forefront of sustainable mineral processing.

As the demand for high-quality graphite continues to surge, particularly in the electric vehicle and renewable energy sectors, this innovation could play a crucial role in meeting industry needs. The successful patent acquisition not only underscores Westwater's commitment to innovation but also highlights its strategic importance in the evolving landscape of critical minerals.