GENEVA, June 19 -- STORA ENSO OYJ filed a patent application (IB2025/061449) for “A METHOD FOR PRODUCING A THERMALLY STABILIZED LIGNIN”. With publication no. WO/2026/104967, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: B01J 8/24
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
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