GENEVA, Aug. 26 -- CHAMPIONX LLC (11177 S. Stadium DriveSugar Land, TX 77478) filed a patent application (PCT/US2025/015701) for "CHEMICAL ADDITIVE SAND WASHING" on Feb 13, 2025. With publication no. WO/2025/174950, the details related to the patent application was published on Aug 21, 2025.

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): FITCH, Shawn Brendan (1910 Silver Brook LandKaty, TX 77494), HSU, Tzu-Ping (4207 Middleoak Grove LaneKaty, TX 77494), WALLER, Christopher (11518 Ella Lee LaneHouston, TX 77077), HE, Kai (2110 Cobblerstone CourtSugar Land, TX 77479)

Abstract: Methods and compos...