INTERNATIONAL PATENT: HARK GMBH & CO. KG KAMIN- U. KACHELOFENBAU FILES APPLICATION FOR "FILTER ELEMENT WITH CATALYTIC PROPERTIES, FIREPLACE AND RETROFIT KIT FOR A FIREPLACE"

GENEVA, Nov. 10 -- HARK GMBH & CO. KG KAMIN- U. KACHELOFENBAU (HochstraBe 197-21347228 Duisburg) filed a patent application (PCT/EP2025/061547) for "FILTER ELEMENT WITH CATALYTIC PROPERTIES, FIREPLACE AND RETROFIT KIT FOR A FIREPLACE" on Apr 28, 2025. With publication no. WO/2025/228898, the details related to the patent application was published on Nov 06, 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): HARK, Udo (AckerstraBe 5147229 Duisburg)

Abstract: The invention relates to a filter element with catalytic properties, to a retrofit kit for a fireplace, to a fireplace, and to the use of ...