1. Intrinsically fluorescent carbon nanospheres and a process thereof. R. Selvi, D. Jagadeesan, T. K. Kundu and M. Eswaramoorthy, US Patent No. 9,034,387 Other Patent publication numbers: WO2009044410, EP2205225.

2. Magnetically separable Fe based heterogeneous catalysts for dehydrogenation of alcohols. G. Jaiswal, D. Jagadeesan, S. P. Borikar and E. Balaraman. Provisional application filed: 1494/DEL/2015 dated 26.5.2015.

3. Dehydrogenation of amines to imines and N-heterocylces with liberation of molecular hydrogen using heterogeneous Fe catalyst . G. Jaiswal, D. Jagadeesan, S. P. Borikar and E. Balaraman. Provisional application filed: 3688/DEL/2015 dated 11.12.2015.

4. Novel Bifunctional Catalysts. D. Vernekar and D. Jagadeesan. Disclosed to CSIR 2016/INV/0025.