INTERNATIONAL PATENT: 3M INNOVATIVE PROPERTIES COMPANY FILES APPLICATION FOR "MULTI-LAYER OPTICAL ARTICLES AND METHODS OF PREPARING THEM"

GENEVA, July 2 -- 3M INNOVATIVE PROPERTIES COMPANY (3M CenterPost Office Box 33427Saint Paul, Minnesota 55133-3427) filed a patent application (PCT/IB2024/062525) for "MULTI-LAYER OPTICAL ARTICLES AND METHODS OF PREPARING THEM" on Dec 11, 2024. With publication no. WO/2025/133842, the details related to the patent application was published on Jun 26, 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): PHAM, Tri D. (3M CenterPost Office Box 33427Saint Paul, Minnesota 55133-3427)

Abstract: Multi-layer optical articles include a first release liner, a first optically clear pressure sensitive adh...