[3] “A process for obtaining shape and size controlled ceramic nanopowders”

(Patent No. 515865, Patent Application No. 201831006045 dated 16th February, 2018, Inventor: Kundan Kumar, Kushal Singh, Dr. Anirban Chowdhury, Granted on: February 27, 2024)

 

[2] “A phase and stoichiometrically pure ceramic powder and a process for the preparation thereof” (Patent No. 427340, Patent Application No. 201731019619 of 5th July, 2017, Granted on: March 28, 2023)

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[1]  “A method of preparation of monoclinic phase free doped zirconia powders with low temperature sinterability” (Patent No. 396581, Patent Application No. 201931036371 dated September 10, 2019, Granted on: October 5, 2022, Inventor: Aditya Arun, Lakshaman Kumar, Dr. Anirban Chowdhury)

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