GENEVA, April 6 -- BIOTRONIK AG (Ackerstrasse 68180 Bulach) filed a patent application (PCT/EP2025/077142) for "HONING TOOL AND USE THEREOF" on Sep 23, 2025. With publication no. WO/2026/068440, the details related to the patent application was published on Apr 02, 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): HEUSS, Alexander (Zur Kirchsee 923999 Insel Poel)

Abstract: The present invention relates to a honing tool for smoothing an internal surface of a hollow cylinder having an inner diameter i H with the aid of a guide wire, the outer diameter a F of which is smaller than the in...