INTERNATIONAL PATENT: 3M INNOVATIVE PROPERTIES COMPANY FILES APPLICATION FOR "MULTILAYER COMPOSITE MEMBRANES AND METHODS OF USING SAME"

GENEVA, March 9 -- 3M INNOVATIVE PROPERTIES COMPANY (3M CenterPost Office Box 33427Saint Paul, Minnesota 55133-3427) filed a patent application (PCT/IB2025/058652) for "MULTILAYER COMPOSITE MEMBRANES AND METHODS OF USING SAME" on Aug 27, 2025. With publication no. WO/2026/047571, the details related to the patent application was published on Mar 05, 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): ZHOU, Jinsheng (3M CenterPost Office Box 33427Saint Paul, Minnesota 55133-3427), KU, Claire A. (3M CenterPost Office Box 33427Saint Paul, Minnesota 55133-3427), KOLB, William Blake (3M CenterPost Of...