MUMBAI, India, July 5 -- Intellectual Property India has published a patent application (202517059258 A) filed by Sulzer Management Ag, Winterthur, Switzerland, on June 20, for 'a devolatilization apparatus comprising a hollow double-plate assembly.'

Inventor(s) include Yu, Yingchuan; Zhang, Sen; Zhu, Hui Feng; Lew, Chin Chyau; Guo, Rong Gang; and Li, Zhe.

The application for the patent was published on July 4, under issue no. 27/2025.

According to the abstract released by the Intellectual Property India: "The present invention relates to a devolatilization apparatus for devolatilizing a composition comprising a volatile component, such as for devolatilizing a solid or liquid polymer composition comprising non-reacted monomer, solvent an...