Patents

PhD and Postdoctoral Research:

8. Asit K. Chakraborti, Kapileswar Seth, Sudipta Raha Roy and Damodara Naidu Kommi, Improved Catalytic Process for the Synthesis of Functionalized Dibenzo [1,3] Diazepines Using Metal Nanoparticle Based Catalysts. Indian Patent 338/DEL/2014 (Feb 5, 2014).

7. Asit K. Chakraborti, Naisargee Parikh and Sudipta Raha Roy, Process for Synthesis of Functionalized Tetrahydropyridines. Indian Patent 226/DEL/2013 (Jan 28, 2013).

6. Asit K. Chakraborti, Kapileswar Seth, Sudipta Raha Roy and Damodara Naidu Kommi, A Green Process for Synthesis of ß-Hydroxy Aryl Ethers in Presence of Transition Metal Nanoparticles. Indian Patent 2071/DEL/2012 (July 3, 2012).

5. Asit K. Chakraborti, Kapileswar Seth and Sudipta Raha Roy, An Improved Process for Synthesis of Phenazines and Azo Compounds Based on Reusable Metal Nanoparticles as Catalyst. Indian Patent 1818/DEL/2012 (June 13, 2012).

4. Asit K. Chakraborti and Sudipta Raha Roy, An improved process for synthesis of β-/δ- Hydroxysulfides Using Ionic Liquid as an Organo Catalyst. Indian Patent 2366/DEL/2011 (Aug 19, 2011).

3. Asit K. Chakraborti, Sudipta Raha Roy and Pradeep Subhash Jadhavar, A Novel Organo Catalyst For Producing β-Amino Ketone. Indian Patent 211/DEL/2011 (Jan 31, 2011).

2. Asit K. Chakraborti, Anirban Sarkar and Sudipta Raha Roy, Novel Ionic Liquid Catalysts and a Process for N-t-Boc Formation Using Said Catalyst. Indian Patent 1681/DEL/2010 (July 19, 2010).

1. Asit K. Chakraborti, Naisargee Parikh and Sudipta Raha Roy, A Novel and Improved Process for the Synthesis of 2-Substituted Benzthiazoles/ Benzoxazoles Using Ionic Liquid as a Catalyst. Indian Patent 1404/DEL/2010 (June 16, 2010).