GENEVA, July 2 -- METSÄ SPRING OY filed a patent application (FI2025/060186) for “METHOD FOR TREATING PULP, A PULP COMPOSITION AND PRODUCTS THEREOF”. With publication no. WO/2026/132678, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: D21C 9/153
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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