Patents by Inventor Swarnaditya HAZRA

Swarnaditya HAZRA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • FIBRE COMPRISING ORGANOSILANE FOR PURIFICATION OF LIQUIDS
    Publication number: 20220176326
    Abstract: The present invention relates to a fibre for purification of liquids comprising a matrix of polymer with organosilane impregnated therein and a method for preparing the same. The fibre of the present invention is capable of providing at least 2 log reduction of viruses, bacteria and cysts and flux of 10 to 1000 litre per square meter per hour at 2 psig.
    Type: Application
    Filed: May 14, 2020
    Publication date: June 9, 2022
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Swarnaditya HAZRA, Udayan MAJUMDAR, Venkataraghavan RAJANARAYANA, Priyanka SARKAR, Himadri SEKHAR KUMAR