INTERNATIONAL PATENT: TORAY INDUSTRIES, INC., 東レ株式会社 FILES APPLICATION FOR "HOLLOW FIBER MEMBRANE ELEMENT, EXTERNAL PRESSURE-TYPE HOLLOW FIBER MEMBRANE MODULE, OPERATION METHOD THEREOF, PURIFICATION FACILITY AND PURIFICATION METHOD"

GENEVA, Sept. 9 -- TORAY INDUSTRIES, INC. (1-1, Nihonbashi-Muromachi 2-chome, Chuo-ku, Tokyo1038666), 東レ株式会社 (東京都中央区日本橋室町２丁目１番１号) filed a patent application (PCT/JP2025/005530) for "HOLLOW FIBER MEMBRANE ELEMENT, EXTERNAL PRESSURE-TYPE HOLLOW FIBER MEMBRANE MODULE, OPERATION METHOD THEREOF, PURIFICATION FACILITY, AND PURIFICATION METHOD" on Feb 19, 2025. With publication no. WO/2025/182701, the details related to the patent application was published on Sep 04, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, whic...