Patents by Inventor Saurav Bhattacharya

Saurav Bhattacharya 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).

  • Metal-Oxo Clusters Comprising Noble Metals and Metal Cluster Units Thereof
    Publication number: 20230211329
    Abstract: The invention relates to noble metal-oxo clusters represented by the formula [Ms(R2XO2)z(OR?)xOyX?q] or solvates thereof, corresponding supported noble metal-oxo clusters, and processes for their preparation, as well as corresponding metal cluster units, optionally in the form of a dispersion in a liquid carrier medium or immobilized on a solid support, and processes for their preparation, as well as their use in conversion of organic substrate.
    Type: Application
    Filed: July 7, 2021
    Publication date: July 6, 2023
    Inventors: Ulrich Kortz, Saurav Bhattacharya, Ali S. Mougharbel
  • Polyoxometalates Comprising Noble Metals and Metal Cluster Units Thereof
    Publication number: 20230044129
    Abstract: The invention relates to polyoxometalates represented by the formula (An)m+[(MR?t)sOyHqRz(X8W48+rO184+4r)]m? or solvates thereof, corresponding supported polyoxometalates, and processes for their preparation, as well as corresponding metal cluster units, optionally in the form of a dispersion in a liquid carrier medium or immobilized on a solid support, and processes for their preparation, as well as their use in conversion of organic substrate.
    Type: Application
    Filed: November 6, 2020
    Publication date: February 9, 2023
    Inventors: Ali S. Mougharbel, Helge Jaensch, Ananthu Rajan, Saurav Bhattacharya, Ulrich Kortz
  • Method and system for dynamic trust model for personalized recommendation system in shared and non-shared economy
    Patent number: 11004006
    Abstract: Methods and systems for personalized trust recommendation based on a dynamic trust model. In an example embodiment, a trust framework can be derived from a set of use-case specific factors. Invasive data and non-invasive data can be collected from a user (or a group of users) based on activity data and profile data associated with the user. A dynamic trust profile can be created (or learned) based on the invasive data and the non-invasive data collected from the user. A recommended level of trustworthiness can be then provided to the user respect to a particular situation and/or entity (e.g. other users) within the trust framework based on the dynamic trust profile of the user and which is personalized for the user.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: May 11, 2021
    Assignee: Conduent Business Services, LLC
    Inventors: Jayati Bandyopadhyay, Nupur Labh, Simarjot Kaur, Arun Rajkumar, Saurabh Srivastava, Saurav Bhattacharya, Neha Singh
  • METHOD AND SYSTEM FOR DYNAMIC TRUST MODEL FOR PERSONALIZED RECOMMENDATION SYSTEM IN SHARED AND NON-SHARED ECONOMY
    Publication number: 20200074333
    Abstract: Methods and systems for personalized trust recommendation based on a dynamic trust model. In an example embodiment, a trust framework can be derived from a set of use-case specific factors. Invasive data and non-invasive data can be collected from a user (or a group of users) based on activity data and profile data associated with the user. A dynamic trust profile can be created (or learned) based on the invasive data and the non-invasive data collected from the user. A recommended level of trustworthiness can be then provided to the user respect to a particular situation and/or entity (e.g. other users) within the trust framework based on the dynamic trust profile of the user and which is personalized for the user.
    Type: Application
    Filed: August 30, 2018
    Publication date: March 5, 2020
    Inventors: Jayati Bandyopadhyay, Nupur Labh, Simarjot Kaur, Arun Rajkumar, Saurabh Srivastava, Saurav Bhattacharya, Neha Singh