INTERNATIONAL PATENT: CELANESE INTERNATIONAL CORPORATION FILES APPLICATION FOR "MULTILAYER TUBE"

GENEVA, Aug. 26 -- CELANESE INTERNATIONAL CORPORATION (222 West Las Colinas Boulevard,Suite 900NIrving, Texas 75039) filed a patent application (PCT/US2025/015736) for "MULTILAYER TUBE" on Feb 13, 2025. With publication no. WO/2025/174972, the details related to the patent application was published on Aug 21, 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): PAPKE, Nicolai (c/o Celanese International Corporation222 West Las Colinas Boulevard, Suite 900NIrving, Texas 75039), SERWUSCHOK, Mike (c/o Celanese International Corporation222 West Las Colinas Boulevard, Suite 900NIrving, Texas 75039), H...