Patents by Inventor Jyotsna Ghai

Jyotsna Ghai 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).

  • Membrane system for blood coagulation testing
    Patent number: 8124025
    Abstract: Articles for testing a coagulation process in whole blood.
    Type: Grant
    Filed: September 13, 2006
    Date of Patent: February 28, 2012
    Assignee: Medtronic, Inc.
    Inventors: Jyotsna Ghai, Charlene X. Yuan, Wei Qin, Mark A. Thompson
  • Method and kit for testing a multi-channel blood assay cartridge
    Patent number: 7247488
    Abstract: A method and kit for testing a multi-channel blood-testing cartridge. In particular, blood-testing cartridges are tested with plasma samples with clotting times measured to indicate whether a batch of cartridges is suitable for testing the blood of a patient.
    Type: Grant
    Filed: May 6, 2003
    Date of Patent: July 24, 2007
    Assignee: Medtronic, Inc.
    Inventors: Jyotsna Ghai, Mark A. Thompson, Colleen Lutz, Narayanan Ramamurthy, Charlene X. Yuan
  • Membrane system for blood coagulation testing
    Publication number: 20070082372
    Abstract: A system and machine for testing a coagulation process in whole blood and for deriving a result from same.
    Type: Application
    Filed: September 13, 2006
    Publication date: April 12, 2007
    Inventors: Jyotsna Ghai, Charlene Yuan, Wei Qin, Mark Thompson
  • Membrane system for blood coagulation testing
    Publication number: 20070077612
    Abstract: Articles for testing a coagulation process in whole blood.
    Type: Application
    Filed: September 13, 2006
    Publication date: April 5, 2007
    Inventors: Jyotsna Ghai, Charlene Yuan, Wei Qin, Mark Thompson
  • Membrane system for blood coagulation testing
    Publication number: 20070077613
    Abstract: A method of calculating a result of a coagulation process in whole blood and a computer readable medium providing instructions for same.
    Type: Application
    Filed: September 13, 2006
    Publication date: April 5, 2007
    Inventors: Jyotsna Ghai, Charlene Yuan, Wei Qin, Mark Thompson
  • Membrane system for blood coagulation testing
    Publication number: 20070077611
    Abstract: An article and methods for testing a coagulation process in whole blood.
    Type: Application
    Filed: September 13, 2006
    Publication date: April 5, 2007
    Inventors: Jyotsna Ghai, Charlene Yuan, Wei Qin, Mark Thompson, Daniel Cheek
  • Membrane system for blood coagulation testing
    Publication number: 20070077610
    Abstract: An article for testing a coagulation process in whole blood.
    Type: Application
    Filed: September 13, 2006
    Publication date: April 5, 2007
    Inventors: Jyotsna Ghai, Charlene Yuan, Wei Qin, Mark Thompson
  • Method and kit for testing a multi-channel blood assay cartridge
    Publication number: 20040224416
    Abstract: A method and kit for testing a multi-channel blood-testing cartridge. In particular, blood-testing cartridges are tested with plasma samples with clotting times measured to indicate whether a batch of cartridges is suitable for testing the blood of a patient.
    Type: Application
    Filed: May 6, 2003
    Publication date: November 11, 2004
    Inventors: Jyotsna Ghai, Mark A. Thompson, Colleen Lutz, Narayanan A. Ramamurthy, Charlene X. Yuan
  • Assay methods and reagents for detecting autoantibodies
    Patent number: 5801064
    Abstract: Solid phase reagents having immobilized thereon novel single-chain Fv antibodies specific to SS-A/Ro autoantigens have been developed for use in immunoassays to detect the presence or amount of autoantibodies to such autoantigens in a test sample. The solid phase reagents can also be used to purify autoantigen. Diagnostic test kits which contain these single-chain Fv antibodies specific to SS-A/Ro autoantigen useful in immunoassays are also described.
    Type: Grant
    Filed: December 4, 1995
    Date of Patent: September 1, 1998
    Inventors: Mark D. Foresman, Jyotsna Ghai, Karel Z. Newman