Intellectual Property India Publishes Patent Application for 'Arginine Wash In Protein Purification' Filed by H. Lundbeck A/S

MUMBAI, India, July 5 -- Intellectual Property India has published a patent application (202517060372 A) filed by H. Lundbeck A/S, Valby, Denmark, on June 24, for 'arginine wash in protein purification.'

Inventor(s) include Ojala, Ethan Wayne; Schneider, Kathleen; and Marzolf, Sam.

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 methods for isolating a product and/or reducing impurities such as Host Cell Proteins (HCP) from a load fluid comprising the product and one or more impurities by passing the load fluid through a medium, followed by at least one wash solution comprising arginine or an arginine derivative at a concentration above about 525mM and a pH above 8, and collecting the product using an elution solution."

The patent application was internationally filed on Dec. 11, 2023, under International application No.PCT/EP2023/085050.

Disclaimer: Curated by HT Syndication.