GENEVA, Dec. 31 -- DEPOLY SA (Rue de l'Industrie 231950 Sion) filed a patent application (PCT/IB2025/056072) for "A METHOD OF EXTRACTING ETHYLENE GLYCOL FROM A LIQUID SOLUTION" on Jun 13, 2025. With publication no. WO/2025/262542, the details related to the patent application was published on Dec 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): HLAIEM, Mohamed (Murtenstrasse 1473008 Bern)
Abstract: A method of extracting ethylene glycol from an initial liquid solution comprising water, ethanol, ethylene glycol (EG), and at least one salt is described, the method comprising the steps of: ...