The European Patent Office (EPO) has published patent application EP2026025542A1 concerning a solid-state electrolyte membrane and a solid-state battery. The publication date is March 18, 2026. The application details inventors and specific IPC classifications (H01M 50/463, H01M 50/46) related to battery components and design.

This publication represents a new patent filing and does not impose immediate compliance obligations. Companies involved in battery technology, particularly those manufacturing or researching solid-state batteries, should note this publication for potential intellectual property considerations and competitive landscape analysis. The designation of inventors has not yet been filed, indicating the application is still in its early stages.