Patents by Inventor Partha Roy

Partha Roy 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).

  • Publication number: 20250326468
    Abstract: A lift unit, a system of such units, and methods of using such systems for a vessel moving through a fluid, are disclosed for providing lift and for controlling roll, pitch, and heave of the vessel. Each lift unit includes a passageway with a constricted chamber, through which fluid flows. Disposed within each constricted chamber is a foil having an axle attached at two ends, controlling the rotation of the foil in the flow of fluid. As fluid flows through the constricted chamber, its velocity increases, causing the foil to exert a lift force. The magnitude of the lift force is controlled by controlling the rotation of the foil about the axle.
    Type: Application
    Filed: April 21, 2025
    Publication date: October 23, 2025
    Inventor: Partha Roy
  • Patent number: 12362988
    Abstract: A system includes processing circuitry; and a memory connected to the processing circuitry, wherein the memory is configured to store executable instructions that, when executed by the processing circuitry, facilitate performance of operations, including receive a virtualized radio access network (vRAN) policy that includes an event to filter for and response to the event; obtain event messages from a data source, wherein each event message is generated by one or more state changes within a vRAN; filter each event message based on the vRAN policy; enrich filtered event message with information from an inventory; and trigger an action corresponding to the response in the vRAN policy.
    Type: Grant
    Filed: May 3, 2022
    Date of Patent: July 15, 2025
    Assignee: RAKUTEN MOBILE, INC.
    Inventors: Mohit Luthra, Partha Roy, Amber Jain, Vijay Kumar
  • Publication number: 20240396789
    Abstract: A system includes processing circuitry; and a memory connected to the processing circuitry, wherein the memory is configured to store executable instructions that, when executed by the processing circuitry, facilitate performance of operations, including receive a root cause analysis (RCA) policy identifier; receive one or more network element groups, where event messages from each network element group is to be filtered for monitoring; receive one or more defined faults for each network element group, the one or more defined faults including a threshold value; receive an RCA policy definition for each network element group, based upon a conjunction of the one or more defined faults; and receive an action to be initiated by an action resource in response to the RCA policy definition for a network element group being satisfied.
    Type: Application
    Filed: May 2, 2022
    Publication date: November 28, 2024
    Inventors: Mohit LUTHRA, Partha ROY, Amber JAIN, Vijay KUMAR
  • Publication number: 20240223438
    Abstract: A system includes processing circuitry; and a memory connected to the processing circuitry, wherein the memory is configured to store executable instructions that, when executed by the processing circuitry, facilitate performance of operations, including receive a virtualized radio access network (vRAN) policy that includes an event to filter for and response to the event; obtain event messages from a data source, wherein each event message is generated by one or more state changes within a vRAN; filter each event message based on the vRAN policy; enrich filtered event message with information from an inventory; and trigger an action corresponding to the response in the vRAN policy.
    Type: Application
    Filed: May 3, 2022
    Publication date: July 4, 2024
    Inventors: Mohit LUTHRA, Partha ROY, Amber JAIN, Vijay KUMAR
  • Patent number: 11807553
    Abstract: Decontamination of water using guar gum (GG) derivatives and applications thereof are provided herein. For water decontamination, guar gum cinnamate (GGCi) is fabricated into nanoparticles having a high surface area that facilitates the removal of water pollutants by adsorption. Owing to its high availability, low cost, slow biodegradability and high sustainability, GG is considered promising as a next generation cost effective green material for water decontamination.
    Type: Grant
    Filed: April 24, 2023
    Date of Patent: November 7, 2023
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Nagaraja Sreeharsha, Anroop B. Nair, Mahesh Attimarad, Katharigatta N. Venugopala, Bandar Aldhubiab, Sonia Kundu, Aalok Basu, Suvadra Das, Partha Roy, Teeka Sathiesh Roopashree
  • Publication number: 20230293490
    Abstract: Disclosed are anti-angiogenic agents that target Pfn1:actin interaction. Also disclosed are compounds for treating ocular diseases or conditions. Further disclosed are compounds for treating cancer.
    Type: Application
    Filed: August 12, 2021
    Publication date: September 21, 2023
    Applicants: University of Pittsburgh - Of the Commonwealth System of Higher Education, Sorbonne Université, Centre National de la Recherche Scientifique, INSERM (Institut de la Sante er de la Recherche Medicale)
    Inventors: Partha Roy, Lee McDermott, Abigail E. Allen, David Koes, David M. Gau, Paul G. Francoeur, Xavier Guillonneau