INTERNATIONAL PATENT: 3M INNOVATIVE PROPERTIES COMPANY FILES APPLICATION FOR "CHEMICAL MECHANICAL PLANARIZATION PADS WITH COMPLEX FEATURES"

GENEVA, May 4 -- 3M INNOVATIVE PROPERTIES COMPANY (3M CenterPost Office Box 33427Saint Paul, Minnesota 55133-3427) filed a patent application (PCT/IB2025/060182) for "CHEMICAL MECHANICAL PLANARIZATION PADS WITH COMPLEX FEATURES" on Oct 08, 2025. With publication no. WO/2026/088002, the details related to the patent application was published on Apr 30, 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): LAGUDU, Uma Rames Krishna (3M CenterPost Office Box 33427Saint Paul, Minnesota 55133-3427), ALEXANDER, Stephen R. (3M CenterPost Office Box 33427Saint Paul, Minnesota 55133-3427)

Abstract: A chem...