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Treated Brine Compositions With Reduced Concentrations of Potassium, Rubidium, and Cesium

14/187,961 | U.S. Patent Application

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Location ELECTRONIC
Filed Feb. 24, 2014
Examiner JOSEPH W DRODGE
Class 210
Art Group 1778
Patent No. 9,644,866
Case Type Utility - 210/222000
Status Patented Case
Parent 61/873,212 Expired
Parent 12/822,580 Patented
Parent 61/220,000 Expired
Parent 12/822,580 Patented
Parent 61/220,000 Expired
Parent 14/62,781 Abandoned
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Last Updated: 3 years ago
Date # Transaction