MUMBAI, India, Sept. 12 -- Intellectual Property India has published a patent application (202517081143 A) filed by Evonik Operations Gmbh, Essen, Germany, on Aug. 27, for 'apparatus and method for simultaneously treating different fluctuating gas flows in the field of methanation.'

Inventor(s) include Priske, Markus; and Winkler, Florian.

The application for the patent was published on Sept. 12, under issue no. 37/2025.

According to the abstract released by the Intellectual Property India: "The present invention relates to a new apparatus and a method for simultaneously separating a plurality of gas flows of different compositions by means of gas separation membranes, the gas flows supplied to the apparatus or the method being subject t...