GENEVA, Jan. 26 -- VIESSMANN HOLDING INTERNATIONAL GMBH (ViessmannstraBe 135108 Allendorf) filed a patent application (PCT/EP2025/067553) for "HEAT PUMP" on Jun 23, 2025. With publication no. WO/2026/017361, the details related to the patent application was published on Jan 22, 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): VENZIK, Valerius (Kotzschenbroderstr. 2701139 Dresden), STOCKEL, Christian (Poststr. 3201159 Dresden), TANNERT, Thomas (Hohenweg 801445 Radebeul)
Abstract: The invention relates to a heat pump for heating and cooling a building, having a refrigerant circuit (100) which ...