GENEVA, March 19 -- ECOLAB USA INC. (1 Ecolab PlaceSt. Paul, Minnesota 55102) filed a patent application (PCT/US2025/044790) for "PURIFICATION OF MINERAL ORES USING CATIONIC COPOLYMERS" on Sep 04, 2025. With publication no. WO/2026/055287, the details related to the patent application was published on Mar 12, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): CHESTER, Ryan Travis (22 Ballybunion CrescentConnolly, 6027), WEI, Mingli (2016 Chang CourtNaperville, Illinois 60540), KARNATI, Rangarani (424 Verbena CourtNaperville, Illinois 60565)
Abstract: Methods of improving the yield and/or purit...