GENEVA, May 12 -- BILLERUD AKTIEBOLAG (PUBL) (Box 703169 27 Solna) filed a patent application (PCT/EP2024/079948) for "MULTILAYER PAPERBOARD" on Oct 23, 2024. With publication no. WO/2025/093394, the details related to the patent application was published on May 08, 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): ATTEMALM, Adam (Gamla skarevagen 10653 50 Karlstad), TORESSON NYGARDS, Erika (Ladugatan 1667 34 Forshaga), LILJEQUIST, Hanna (Tangovagen 4663 41 Hammaro)
Abstract:
There is provided a method of forming a multilayer paperboard comprising a top layer, a back layer and a middle laye...