INTERNATIONAL PATENT: ARMSTRONG WORLD INDUSTRIES, INC. FILES APPLICATION FOR "ACOUSTIC STRUCTURES AND SURFACE COVERING SYSTEMS COMPRISING PHASE CHANGE MATERIAL AND METHODS OF MAKING THE SAME"

GENEVA, July 3 -- ARMSTRONG WORLD INDUSTRIES, INC. (2500 Columbia AvenueP.O. Box 3001Lancaster, PA 17604-3001) filed a patent application (PCT/US2024/061107) for "ACOUSTIC STRUCTURES AND SURFACE COVERING SYSTEMS COMPRISING PHASE CHANGE MATERIAL AND METHODS OF MAKING THE SAME" on Dec 19, 2024. With publication no. WO/2025/137336, 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): KRICK, Charles, G. (729 Rosemont DriveLititz, PA 17543), FITZHUGH, Gilbert, W. (125 Hammersmith LaneLititz, PA 17543), ZHANG, Linzhu (19 Providence ...