M.  Dwivedi, Rao, L. Hari Sarvo, Reddy, K. Mohan Srin, Dhanasekharan, J., Rao, B. Madhusudan, Kumar, S. Rajesh, Ponrathnam, S., Rajan, C. Raman, Deokar, S. Babasaheb, Mulani, K. Baban, Ghorpade, R. V., Bhongale, S. Sitaram, Nalawade, A. Chetan, Sontakke, K. Vishwanath, Shaikh, W. Abdul Late, Chavan, N., Qureshi, M. Shadbar, Dhoble, D. Arun, Mule, S. Atmaram, Bhosle, S. Madhavrao, and Momin, M. Shamshuddi, ?Amino functionalized oligoimides telechelics?, U.S. Patent 2922/DEL/2010 A2010.