INTERNATIONAL PATENT: COVESTRO DEUTSCHLAND AG FILES APPLICATION FOR "METHOD FOR PRODUCING ORGANIC ISOCYANATE WITH IMPROVED SUSTAINABILITY"

GENEVA, Dec. 1 -- COVESTRO DEUTSCHLAND AG (Kaiser-Wilhelm-Allee 6051373 Leverkusen) filed a patent application (PCT/EP2025/063957) for "METHOD FOR PRODUCING ORGANIC ISOCYANATE WITH IMPROVED SUSTAINABILITY" on May 21, 2025. With publication no. WO/2025/242718, the details related to the patent application was published on Nov 27, 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): ZECHLIN, Joachim (Ludgerusring 5141472 Neuss), PENNEMANN, Bernd (Lisztstr. 151467 Bergisch Gladbach), RODE, Matthias (Kohlenstrasse 1450825 Koln)

Abstract: By using a device for producing organic, aromatic isocyanate, ...