Exclusive global license to Bayan for CMI-supported rare earth elements (REE) processing technologies

CMI researchers at Colorado School of Mines conducted the research for this highlight

Innovation
A set of patented REE processing technologies developed at CSM and ORNL enables an integrated flowsheet for beneficiation, leaching, and separation of REE minerals from complex ores.

Achievement
An exclusive global licensing agreement was executed, granting Bayan Mining and Minerals commercial rights to three patented REE processing technologies supported by CMI.

Significance and Impact
By advancing CMI‑supported rare‑earth technologies toward market adoption, this agreement reinforces U.S. critical‑materials security and industrial capability.

Hub Target Addressed
Industry adoption of three CMI developed technologies.

Integrated Mines patent flowsheet for Mountain Pass–style bastnaesite ore, showing Bayan’s pathway from ore to high-value REE products with higher recoveries and lower reagent use.
Integrated Mines patent flowsheet for Mountain Pass–style bastnaesite ore, showing Bayan’s pathway from ore to high-value REE products with higher recoveries and lower reagent use.