INTERNATIONAL PATENT: AUDI AG, VOLKSWAGEN AKTIENGESELLSCHAFT FILES APPLICATION FOR "METHOD AND DEVICE FOR DETERMINING AN ACID CONCENTRATION OF A BATTERY IN A MOTOR VEHICLE AND MOTOR VEHICLE"

GENEVA, Sept. 21 -- AUDI AG (Auto-Union-Str. 185057 Ingolstadt), VOLKSWAGEN AKTIENGESELLSCHAFT (Berliner Ring 238440 Wolfsburg) filed a patent application (PCT/EP2025/056778) for "METHOD AND DEVICE FOR DETERMINING AN ACID CONCENTRATION OF A BATTERY IN A MOTOR VEHICLE, AND MOTOR VEHICLE" on Mar 12, 2025. With publication no. WO/2025/191023, the details related to the patent application was published on Sep 18, 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): NAUMANN, Rolf (Sandstrasse 396247 Michelau), BAUMGARTH, Marco (Am Staatsforst 138533 Vordorf)

Abstract: The invention relates to a met...