MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202541002373 A) filed by Xper Lnnoventure Labs Limited on January 10, 2025, for A Process For The Preparation Of 2-Cyanophenothiazines.
Inventors include Udayampalayam Palanisamy Senthilkumar; Muniyappan Govindhan; Raghuraman Anandaraman; and Balakrishnan Sasikrishnan.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: The present invention relates to a process for the preparation of 2-cyanophenothiazine of the compound of formula (I). The present invention most predominantly relates to the process for the preparation of pure 2-cyanophenothiazine which is industrially viable using alkali or alkali earth...