Patents (granted and filed)

1)     Photodevices including at least one of quantum dots and nano-crystals, J. Thomas, B. Pradhan, F. Chowdhury (US Patent No. 12,02,9051          dated 02/07/2024) (Granted). Link

2)    Photonic synapse based on graphene-perovskite quantum dot for neuromorphic computing, J Thomas, T Roy, S Das, B Pradhan, J Li,     (US  Patent No.11,574,177 dated 07/02/2023 ) (Granted ). Link 

3)   In-situ growth of quantum dots and nano-crystals from one, two, or three dimensional material, J. Thomas, B. Pradhan, F. Chowdhury

     (US Patent No. 11,217,760/ 4/01/2022) (Granted), Link

4)     Method for preparing a superhydrophobic zinc oxide vertical nanowire layer on a substrate, B. Pradhan, P. Kumar (Indian patent, Application No.202531130798, dated 23/12/2025) (Filed).

5)  Self-cleaning super hydrophobic vertical nanostructure film for solar panel, B. Pradhan, P. Kumar, (Indian patent, Application No.202531130913, dated 23/12/2025) (Filed).

6)     Method for preparing safe systemic antimicrobial silver nanoparticles using self-serum as reducing and stabilizing agent, N. Pal, B. Pradhan (Indian patent, Application No. 202631046755, dated 12/04/2026) (Filed)