INTERNATIONAL PATENT: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V., SHELL USA, INC. FILES APPLICATION FOR "PROCESSES FOR THE DEPOLYMERISATION OF POLYURETHANE MATERIALS"

GENEVA, Nov. 12 -- SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. (Carel van Bylandtlaan 302596 HR The Hague), SHELL USA, INC. (P.O. BOX 576Houston, Texas 77001-0576) filed a patent application (PCT/EP2025/061869) for "PROCESSES FOR THE DEPOLYMERISATION OF POLYURETHANE MATERIALS" on Apr 30, 2025. With publication no. WO/2025/229080, the details related to the patent application was published on Nov 06, 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): LANGE, Jean-Paul Andre Marie Joseph Ghislain (Molecular NanoFabrication Group, Department of Molecules & Materials, MESA+ Institute, University...