MUMBAI, India, July 25 -- Intellectual Property India has published a patent application (202517062976 A) filed by Upm-Kymmene Corporation, Helsinki, on July 1, for 'enzymatic hydrolysis of a cellulose-based material.'

Inventor(s) include Tamper, Juha; Stahl, Marina; and Ronka, Tuuli-Maaria.

The application for the patent was published on July 25, under issue no. 30/2025.

According to the abstract released by the Intellectual Property India: "A process for conducting enzymatic hydrolysis of a cellulose-based material in at least two parallel reactors is disclosed. The hydrolysed material is removed from at least one reactor and the cellulose-based material is fed into at least one reactor while controlling the filling level of the reacto...