MUMBAI, India, March 14 -- Intellectual Property India has published a patent application (202637026750 A) filed by Thyssenkrupp Nucera Ag & Co. Kgaa; and Tosoh Corporation, Dortmund, Germany, on March 6, for 'tightening apparatus, electrolyser, method of closing/opening adjacent electrolysis cells, method of retroactively applying tightening apparatus.'

Inventor(s) include Hamada, Tsuyoshi; Kawanishi, Koji; Iguchi, Yukinori; and Tanaka, Masato.

The application for the patent was published on March 13, under issue no. 11/2026.

According to the abstract released by the Intellectual Property India: "The present invention relates to a tightening apparatus for selectively opening and closing respective adjacent electrolysis cells in an elect...