Patents by Inventor Ravi Ravichandran

Ravi Ravichandran 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: 20240361310
    Abstract: Disclosed are capture beads that are suitable for use in an assay device which is configured to correlate the capture bead to a specific examination area in the device as well as correlating any captured nucleic acid or other cellular components generated during the assay to that bead.
    Type: Application
    Filed: June 5, 2024
    Publication date: October 31, 2024
    Applicant: Zafrens Inc.
    Inventors: Kandaswamy Vijayan, Ravi Ramenani, Chulmin Choi, Aurelien Laguerre, Gopichandran Ravichandran, Nicholas Sam-Soon, Yi Zhang, David Milliken, Kenneth Chng, Maina Ndungu
  • Patent number: 12128875
    Abstract: Systems and methods for operating a driveline of a hybrid vehicle are presented. In one example, torque capacity of a driveline disconnect is coordinated with torque control of an electric machine immediately following engine starting. The electric machine and the driveline disconnect clutch may assist starting of an engine, or alternatively, the engine may be started via a starter motor.
    Type: Grant
    Filed: October 4, 2022
    Date of Patent: October 29, 2024
    Assignee: Ford Global Technologies, LLC
    Inventors: Maruthi Ravichandran, Ravi Kumar Tumu, Kevin Ruybal, Justin Panhans, Fazal U. Syed, Mary Catherine Farmer
  • Publication number: 20240327824
    Abstract: Disclosed are uniquely labeled perturbation beads used alone or in combination with a capture bead. These perturbation beads are useful in drug discovery especially in assays conducted in a mapped assay device. Such a uniquely labeled perturbation bead, when used in an examination area of a mapped assay device, allows for correlating the sequence of nucleic acids and other components from a lysed cell to the specific examination area where the nucleic acid was retrieved.
    Type: Application
    Filed: June 5, 2024
    Publication date: October 3, 2024
    Applicant: Zafrens Inc.
    Inventors: Kandaswamy Vijayan, Ravi Ramenani, Chulmin Choi, Aurelien Laguerre, Gopichandran Ravichandran, Nicholas Sam-Soon, Yi Zhang, David Milliken, Kenneth Chng, Maina Ndungu
  • Patent number: 12102615
    Abstract: The subject invention pertains to methods for producing novel occidiofungin analogues lacking xylose (OF-?xyl analogue). OF-?xyl analogues can contain aldehyde, amine, triazole, or hydrazones. The aldehyde, amine, triazole or hydrazone containing analogues of OF-?xyl can be further modified by substitution with additional functional groups. Various OF-?xyl analogues described herein have reduced inflammation and toxicity and superior pharmacological properties compared to the natural occidiofungins. Accordingly, certain embodiments of the invention provide methods of treating or preventing fungal infections by administering to the subjects in need thereof the OF-?xyl analogues described herein.
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: October 1, 2024
    Assignees: THE TEXAS A&M UNIVERSITY SYSTEM, SANO CHEMICALS
    Inventors: James L. Smith, Mengxin Geng, Akshaya Ravichandran, Ravi Orugunty
  • Patent number: 8045694
    Abstract: An interface for use in a telephone communication system provides for connection of a telephone switch to an IP network, allowing data signals between the telephone switch and a VMS to be transmitted by the IP network. In addition to transmission of the signals over an IP network, the interface can be configured to provide additional functionality including translation of the message protocol; connection of the interface to a network operations center; verification of message accuracy and completeness; acknowledgment of the receipt of a message; activation/deactivation of a message waiting indicator; connection to an SS7 network; back-up transmission between the IP network and the switch; and proxy/redirect of voice signals.
    Type: Grant
    Filed: November 22, 2005
    Date of Patent: October 25, 2011
    Assignee: Comnet International, Co.
    Inventors: Michael Brian Bonn, Ravi Ravichandran
  • Publication number: 20090050143
    Abstract: A container, such as a metered dose inhaler, suitable for use with a propellant-based medicinal formulation, the container comprising one or more treated metal surfaces that come into contact with the medicinal formulation, wherein the one or more treated metal surfaces are characterized by an organic surface treatment compound covalently bonded to the metal surface through a reactive head group selected from either phosphonic acid or carboxylic acid and wherein the organic surface treatment compound is further characterized by an exposed, substantially non-reactive tail group disposed away from the metal surface. Also, metered dose inhaler canisters and valves with treated surfaces.
    Type: Application
    Filed: March 23, 2007
    Publication date: February 26, 2009
    Inventors: Larry D. Boardman, Peter R. Johnson, Gary A. Korba, Mark E. Mueller, Mark J. Pellerite, Ravi Ravichandran
  • Publication number: 20060083363
    Abstract: An interface for use in a telephone communication system provides for connection of a telephone switch to an IP network, allowing data signals between the telephone switch and a VMS to be transmitted by the IP network. In addition to transmission of the signals over an IP network, the interface can be configured to provide additional functionality including translation of the message protocol; connection of the interface to a network operations center; verification of message accuracy and completeness; acknowledgment of the receipt of a message; activation/deactivation of a message waiting indicator; connection to an SS7 network; back-up transmission between the IP network and the switch; and proxy/redirect of voice signals.
    Type: Application
    Filed: November 22, 2005
    Publication date: April 20, 2006
    Inventors: Michael Bonn, Ravi Ravichandran
  • Patent number: 7006611
    Abstract: An improved interface is provided for transmitting data messages between a telephone switching system and an adjunct processor. The interface hardware includes multiple connectors for connecting the interface to the telephone switching system and a single connector for connecting the interface to an adjunct processor. The interface software provides multiple transmission links for processing and transmitting the data messages between the telephone switching system and the adjunct processor. The multiple links provided by the interface of the present invention result in a system with improved performance and reliability.
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: February 28, 2006
    Assignee: Comnet International, Co.,
    Inventors: Michael Brian Bonn, Ravi Ravichandran