“The joy of discovery is certainly the liveliest that the mind of man can ever feel”

 

• Shivangi, S. Mal, S. Naskar, S.Das. "Novel bioactive Dihydropyrido[2,3-D]pyrimidine compounds and process for preparation  thereof ". Indian Patent 2025 Patent no. 565331 (Granted).                                                                                                                            

• S. Das, T. Das, S. Mal, P. Kumar, D. Mandal. "Graphene quantum dots as nanozymes for neuronal stress suppression". Indian Patent 2023 Patent no. 534045 (Granted).
   

• S. Das, P. Kumar, R. Kumar, S. Mal,  T. Das and S. Raj. “Violuric acid functionalized reduced graphene oxide as an adsorbent for the removal of toxic metal ions”. Indian Patent. 2024 Patent no. 511962 (Granted)
   

• S. Das, S. Naskar, S. Mal, T. Das, P. Kumar "An improved batch-flow-photo-reactor" Indian Patent 2022 Patent no. 412866 (Granted).

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• P. Sukul, A. Mondal and S. Das "Superhydrophobic Photostable Dye Coated Magnetic Nano Materials for Separating Contaminated Oil" Indian Patent 2017, Patent No. 332217 (Granted)

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• S. Das, A. Sarkar and Abhimunya “Method and system for reducing pollutants in exhaust emissions of internal combustion engine” Indian Patent 2014 Patent No. 492960  (Granted)