GENEVA, Sept. 19 -- CHINA UNIVERSITY OF MINING AND TECHNOLOGY (No.1, Daxue Road, TongshanXuzhou, Jiangsu 221116), 中国矿业大学 (中国江苏省徐州市铜山区大学路1号) filed a patent application (PCT/CN2024/107476) for "DEVICE AND METHOD FOR TESTING INTERACTION FORCE BETWEEN FLOTATION PARTICLES AND BUBBLES OR LIQUID DROPS" on Jul 25, 2024. With publication no. WO/2025/189636, the details related to the patent application was published on Sep 18, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WI...