INTERNATIONAL PATENT: HOLCIM TECHNOLOGY LTD FILES APPLICATION FOR "A METHOD OF PRODUCING CALCIUM OXIDE FROM A SOURCE OF CALCIUM SULFATE"

GENEVA, Dec. 29 -- HOLCIM TECHNOLOGY LTD (Grafenauweg 106300 Zug) filed a patent application (PCT/EP2025/066875) for "A METHOD OF PRODUCING CALCIUM OXIDE FROM A SOURCE OF CALCIUM SULFATE" on Jun 17, 2025. With publication no. WO/2025/262031, 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): STOFFEL, Beat (Im Schachen5113 Holderbank), SEYLER, Laurent (Im Schachen5113 Holderbank), BOES, Karl-Heinz (Im Schachen5113 Holderbank)

Abstract: A method of producing calcium oxide from a source of calcium sulfate (3), comprising a ste...