MUMBAI, India, June 6 -- Intellectual Property India has published a patent application (202321074743 A) filed by Embio Limited, Maharashtra, on Dec. 2, 2023, for 'a process of preparation of formaldehyde tolerant transaminases for the transamination of 4-hydroxy-2-butanone.'

Inventor(s) include Dr. Arumugam Govind Swaminathan.

The application for the patent was published on June 6, under issue no. 23/2025.

According to the abstract released by the Intellectual Property India: "A process of preparation of formaldehyde tolerant transaminases for the transamination of 4-hydroxy-2-butanone [0047] The present invention discloses a process of preparation of formaldehyde tolerant transaminases and their use for the transamination of 4-hydroxy-...