Patents

(1) Programmable metal-ion based hydrogel and its synthesis thereof 

K. S. Harikrishnan, P. M. Ajay Sekhar and Reji Varghese*

APPLICATION NUMBER: 202441094296

(2) An ink composition for anticounterfeiting and multilevel data encryption and a method thereof

P. M. Ajay Sekhar, Nidhin Ravi and Reji Varghese*

APPLICATION NUMBER: 202541126706