Patents by Inventor Pratik Roychowdhury

Pratik Roychowdhury 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).

  • Patent number: 11902247
    Abstract: A computerized method for implementing distributed application security mesh systems comprising: providing a service graph; and providing an underlying mesh graph with a pre-defined paths.
    Type: Grant
    Filed: November 25, 2020
    Date of Patent: February 13, 2024
    Assignee: VMware, Inc.
    Inventors: Amit Jain, Gopi Krishna, Pratik Roychowdhury
  • Patent number: 11645144
    Abstract: A computerized method for securing an application based on auto-learning and auto-mapping of application services and application programming interfaces (APIs), includes the step of providing a distributed application security mesh system. The method includes the step of implementing a learning mode of the distributed application security mesh system. This includes learning a set of services and a set of APIs that are used by the set of services to interact with each other. The service comprises an application service. This includes creating a record of the set of services. The record comprises a list of services that are currently active in a specified environment of the distributed application security mesh system, and a list of interactions of the services. The method includes the step of implementing an enforcing mode of the distributed application security mesh system.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: May 9, 2023
    Assignee: VMware, Inc.
    Inventors: Amit Jain, Gopi Krishna, Pratik Roychowdhury
  • Publication number: 20210160214
    Abstract: A computerized method for implementing distributed application security mesh systems comprising: providing a service graph; and providing an underlying mesh graph with a pre-defined paths.
    Type: Application
    Filed: November 25, 2020
    Publication date: May 27, 2021
    Inventors: AMIT JAIN, GOPI KRISHNA, PRATIK ROYCHOWDHURY
  • Publication number: 20040143670
    Abstract: A system, method and computer program product is presented for controlling a denial of service attack on one or more servers. The method involves intercepting, via an interface unit, a client request for information from the server; determining, by the interface unit, whether the client request is a valid request via a challenge-response mechanism; and forwarding the client request to the server if the client request is a valid request. The client request may be a HTTP request. The challenge-response mechanism involves forwarding an executable response to the client; and receiving the client request with some additional verifiable information if the client request is a valid request.
    Type: Application
    Filed: July 2, 2003
    Publication date: July 22, 2004
    Inventors: Pratik Roychowdhury, Kailash Kailash