INTERNATIONAL PATENT: PROTECHNA S.A. FILES APPLICATION FOR "SEALING CAP FOR A CONTAINER CLOSURE AND CONTAINER CLOSURE"

GENEVA, March 29 -- PROTECHNA S.A. (Avenue de la Gare 141701 Fribourg) filed a patent application (PCT/EP2025/069699) for "SEALING CAP FOR A CONTAINER CLOSURE, AND CONTAINER CLOSURE" on Jul 10, 2025. With publication no. WO/2026/061653, the details related to the patent application was published on Mar 26, 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): WOMMELSDORF, Jan (Reischplatz 2850679 Koln), PREE, Karl-Heinz (Eschenweg 157539 Etzbach), ROMMEL, Lars (KlosterstraBe 1756073 Koblenz)

Abstract: The invention relates to a sealing cap (24) made of a plastic material for a container stopper (...