GENEVA, Jan. 12 -- STORA ENSO OYJ (P.O. Box 30900101 Helsinki) filed a patent application (PCT/IB2024/056569) for "MULTIPLY PAPER SUBSTRATE COMPRISING A BARRIER MID-PLY" on Jul 05, 2024. With publication no. WO/2026/009023, the details related to the patent application was published on Jan 08, 2026.

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): PFITZNER, Thomas (Am Steinweg 15876297 Stutensee-Blankenloch), HARMALA, Kalle (Vasamatie 656100 Ruokolahti), HEISKANEN, Isto (Kanava-aukio 10 as 13-1455100 Imatra), KAUPPI, Anna (Oravakatu 653300 Lappeenranta)

Abstract: The present invention relates to a...