GENEVA, April 14 -- STORA ENSO OYJ (P.O. Box 30900101 Helsinki) filed a patent application (PCT/IB2024/059617) for "PURIFIED LIGNIN" on Oct 02, 2024. With publication no. WO/2025/074258, the details related to the patent application was published on Apr 10, 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): WADSBORN, Rickard (Fruangsvagen 41144 64 Ronninge), TOLONEN, Lasse (Heliosgatan 16C120 78 Stockholm), JENSEN, Anna (Hjortvagen 34132 45 Saltsjo-Boo), UHLIN, Anders (Mastarbacken 99129 40 Hagersten), ARESKOGH, Dimitri (Vesslevagen 34167 67 Bromma)

Abstract: The present invention is directe...