MUMBAI, India, Jan. 23 -- Intellectual Property India has published a patent application (202631004067 A) filed by West Bengal Chemical Industries Ltd., Kolkata, West Bengal, on Jan. 15, for 'an improved green and industrially scalable process for the preparation of high-purity leucovorin calcium.'
Inventor(s) include Sunil Kumar Agarwal; Dr Anup Kumar Kundu; Abir Kumar Pal; Avijit Sehanobish; Saunak Sarbajna; Mohua Biswas; and Indrajit Dey.
The application for the patent was published on Jan. 23, under issue no. 04/2026.
According to the abstract released by the Intellectual Property India: "The present invention discloses a novel and industrially scalable process for the preparation of high-purity Leucovorin Calcium using a predominant...