INTERNATIONAL PATENT: 3M INNOVATIVE PROPERTIES COMPANY FILES APPLICATION FOR "HYPERBRANCHED POLYTHIOETHERS, CURABLE HIGH REFRACTIVE INDEX COMPOSITIONS AND ARTICLES THEREOF AND METHODS OF MAKING SUCH COMPOUNDS AND ARTICLES"

GENEVA, May 18 -- 3M INNOVATIVE PROPERTIES COMPANY (3M CenterPost Office Box 33427Saint Paul, Minnesota 55133-3427) filed a patent application (PCT/IB2024/059992) for "HYPERBRANCHED POLYTHIOETHERS, CURABLE HIGH REFRACTIVE INDEX COMPOSITIONS AND ARTICLES THEREOF AND METHODS OF MAKING SUCH COMPOUNDS AND ARTICLES" on Oct 11, 2024. With publication no. WO/2025/099511, the details related to the patent application was published on May 15, 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): HARTMANN-THOMPSON, Claire (3M CenterPost Office Box 33427Saint Paul, Minnesota 55133-3427)

Abstract: Describe...