INTERNATIONAL PATENT: CIRCUIT FOIL LUXEMBOURG FILES APPLICATION FOR "SURFACE-TREATED COPPER FOIL FOR HIGH-FREQUENCY CIRCUIT, ITS PRODUCTION METHOD AND USE THEREOF IN PCB MANUFACTURING"

GENEVA, May 18 -- CIRCUIT FOIL LUXEMBOURG (6, SalzbaachL-9559 Wiltz) filed a patent application (PCT/EP2025/081817) for "SURFACE-TREATED COPPER FOIL FOR HIGH-FREQUENCY CIRCUIT, ITS PRODUCTION METHOD AND USE THEREOF IN PCB MANUFACTURING" on Nov 04, 2025. With publication no. WO/2026/099194, the details related to the patent application was published on May 15, 2026.

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): CLAUSSE, Mathilde (104 Rue du Lierre6637 Fauvillers), KAIDI, Zainhia (Wardin 2216600 Bastogne), VANPASSENHOVE, Valentin (Chemin des Tilleuls, 2046717 Attert (Nothomb)), MOUZON, Julie (11/0...