The EPO published patent application EP3934460A1 on March 25, 2026, covering an assembly of cartridge and flat heat element for microvaporizer devices. The applicant is Central Victory Limited (Hong Kong) with inventor XIE, Haojun. The patent is classified under A61M15/06 (medical devices) and A24F40/46 (tobacco products/heating elements), designated for all EU member states plus other EPC contracting states.

This is a routine patent publication notification and does not impose any compliance obligations on third parties. No action is required from manufacturers or healthcare providers. The patent grants priority rights to the applicant but remains subject to potential opposition and national phase validation before enforcement in individual countries.