INTERNATIONAL PATENT: SUN CHEMICAL B.V. FILES APPLICATION FOR "LOW BLEEDING PERYLENE BLACK PIGMENTS AND PROCESS FOR PRODUCING THE SAME"

GENEVA, Nov. 24 -- SUN CHEMICAL B.V. (Leeuwenveldseweg 3-t1382 LV Weesp) filed a patent application (PCT/EP2025/062863) for "LOW BLEEDING PERYLENE BLACK PIGMENTS AND PROCESS FOR PRODUCING THE SAME" on May 12, 2025. With publication no. WO/2025/237878, the details related to the patent application was published on Nov 20, 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): VINOKUROV, Nikolay (Carl-Bosch-Strasse 3867056 Ludwigshafen am Rhein), WERTHER, Philipp (Carl-Bosch-Strasse 3867056 Ludwigshafen am Rhein), HECHT, Markus (Carl-Bosch-Strasse 3867056 Ludwigshafen am Rhein), SCHROECK, Manfred (Ca...