I just checked the US Patents Office database see below in regards
METHODS AND SYSTEMS FOR RECOVERING RARE EARTH ELEMENTSPATENT # APPLICATION # FILING DATE ISSUE DATE9376735 14211120 03/14/2014 06/28/2016
Which I think Reach made strategic investment into around March / April 2022 The above patent in the US lapsed 06/29/2020, meaning anyone can then work the above technology without a licence
PATENT # APPLICATION # FILING DATE ISSUE DATE9376735 14211120 03/14/2014 06/28/2016Payment Window StatusWINDOW STATUS
FEES 3.5 Year 06/28/2019 12/31/2019 LAST DAY TO PAY - 06/29/2020 Closed Unpaid 7.5 Year 06/28/2023 12/29/2023 06/28/2024 Not Open Not Due 11.5 Year 06/28/2027 12/29/2027 06/28/2028 Not Open Not Due
RR1 Price at posting:
0.5¢ Sentiment: None Disclosure: Held
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