INTERNATIONAL PATENT: BASF SE FILES APPLICATION FOR "PURIFICATION OF CARBON CONTAINED IN BLACK MASS FROM LITHIUM-ION BATTERIES"

GENEVA, Oct. 27 -- BASF SE (Carl-Bosch-Str. 3867056 Ludwigshafen am Rhein) filed a patent application (PCT/EP2025/059704) for "PURIFICATION OF CARBON CONTAINED IN BLACK MASS FROM LITHIUM-ION BATTERIES" on Apr 09, 2025. With publication no. WO/2025/219174, the details related to the patent application was published on Oct 23, 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): ROHDE, Wolfgang (Carl-Bosch-Str. 3867056 Ludwigshafen am Rhein), ETTMUELLER, Dieter (Carl-Bosch-Str. 3867056 Ludwigshafen am Rhein)

Abstract: The present disclosure relates to the purification of carbon contained in black ...