INTERNATIONAL PATENT: 3M INNOVATIVE PROPERTIES COMPANY FILES APPLICATION FOR "RETROREFLECTIVE ARTICLE INCLUDING A RETROREFLECTIVE LAYER AND A LIGHT DOWN CONVERSION MATERIAL, KITS AND METHODS THEREOF"

GENEVA, July 2 -- 3M INNOVATIVE PROPERTIES COMPANY (3M CenterPost Office Box 33427Saint Paul, Minnesota 55133-3427) filed a patent application (PCT/IB2024/061805) for "RETROREFLECTIVE ARTICLE INCLUDING A RETROREFLECTIVE LAYER AND A LIGHT DOWN CONVERSION MATERIAL, KITS, AND METHODS THEREOF" on Nov 25, 2024. With publication no. WO/2025/133763, 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): ELLINGHAM, JR., Thomas K. (3M CenterPost Office Box 33427Saint Paul, Minnesota 55133-3427), HEBRINK, Timothy J. (3M CenterPost Office ...