MUMBAI, India, Aug. 10 -- Intellectual Property India has published a patent application (202641090469 A) filed by Indian Institute Of Science on July 24, 2026, for Method For Reducing Clearance Susceptibility Of Cells.

Inventors include Kumari, Sudha; Agasti, Sarit Sekhar; Mukhopadhyay, Anish; and Nisha.

The application for the patent was published on July 31, 2026, under issue no. 31/2026.

Abstract: ABSTRACT 5 METHOD FOR REDUCING CLEARANCE SUSCEPTIBILITY OF CELLS The present disclosure provides a method for reducing phagocytic susceptibility of a cell, comprising: (a) incubating the cell with an azide compound, in a medium, to obtain an azide functionalized cell having azide moieties; and (b) reacting the azide functionalized cell with a compound of Formula I or derivative thereof, 10 , wherein m = 1 to 6, and n = 10000 to 15000, to obtain polyethylene glycol (PEG) enveloped cell. Further, the present disclosure provides a composition and a method of producing PEG enveloped cells. 15 Formula I 35

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