INTERNATIONAL PATENT: SAINT-GOBAIN PLACO FILES APPLICATION FOR "GYPSUM BOARD WITH SOUND ABSORBING PROPERTIES AND MANUFACTURE THEREOF"

GENEVA, July 29 -- SAINT-GOBAIN PLACO (Tour Saint-Gobain12 Place de l'Iris92400 COURBEVOIE) filed a patent application (PCT/EP2025/050995) for "GYPSUM BOARD WITH SOUND ABSORBING PROPERTIES AND MANUFACTURE THEREOF" on Jan 16, 2025. With publication no. WO/2025/153597, the details related to the patent application was published on Jul 24, 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): CEDANO SERRANO, Francisco Javier (AKTIENGESELLSCHAFTSTRASSE, 1D-67059 LUDWIGSHAFEN), GIRARD, Jaona (41 Quai Lucien Lefranc93300 Aubervilliers)

Abstract: A gypsum board comprising a gypsum core disposed betwee...