MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202644002232 A) filed by Mannhummel Gmbh on January 08, 2026, for Stack Plate Device For Humidifier And Humidifier.
Inventors include Voca, Oliver; Teschner, Matthias; Frank, Michael; Korn, Alexander; and Trautmann, Pius.
The application for the patent was published on July 17, 2026, under issue no. 29/2026.
Abstract: A stack plate device (400) for a humidifier (1000), in particular for a fuel cell system, comprises stack plates (100) being stacked one on top of each other in a stacking direction (500), adjacent ones of the stack plates (100) being alternately rotated around a central axis (510), with a top side (126) of one stack plate (100) facing...