Patents by Inventor Udeep Chawla

Udeep Chawla 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).

  • Composition comprising a lyophilized detergent-solubilized protein
    Patent number: 11104717
    Abstract: A method for generating detergent-solubilized G-protein coupled receptors (GPCRs) in powdered form. The powdered GPCRs is storable at temperatures of ?20° C. or lower and for durations of 365 days or longer without substantial loss of functionality of the GPCRs after rehydration as compared to a pre-frozen state. The method can maintain minimal detergent to protein ratio in molar concentrations. The method can further generate GPCRs with specific water or deuterium content as required in certain experiments, such as mass spectrometry, NMR spectroscopy, or quasi-elastic neutron scattering (QENS).
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: August 31, 2021
    Assignee: ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA
    Inventors: Michael F. Brown, Suchithranga Perera, Udeep Chawla
  • POWDERED G-PROTEIN COUPLED RECEPTORS (GPCR)
    Publication number: 20200140521
    Abstract: A method for generating detergent-solubilized G-protein coupled receptors (GPCRs) in powdered form. The powdered GPCRs is storable at temperatures of ?20° C. or lower and for durations of 365 days or longer without substantial loss of functionality of the GPCRs after rehydration as compared to a pre-frozen state. The method can maintain minimal detergent to protein ratio in molar concentrations. The method can further generate GPCRs with specific water or deuterium content as required in certain experiments, such as mass spectrometry, NMR spectroscopy, or quasi-elastic neutron scattering (QENS).
    Type: Application
    Filed: December 20, 2019
    Publication date: May 7, 2020
    Inventors: Michael F. Brown, Suchithranga Perera, Udeep Chawla
  • Detergent-protein composition comprising lyophilized detergent-solubilized protein
    Patent number: 10526395
    Abstract: A method for generating detergent-solubilized G-protein coupled receptors (GPCRs) in powdered form. The powdered GPCRs is storable at temperatures of ?20° C. or lower and for durations of 365 days or longer without substantial loss of functionality of the GPCRs after rehydration as compared to a pre-frozen state. The method can maintain minimal detergent to protein ratio in molar concentrations. The method can further generate GPCRs with specific water or deuterium content as required in certain experiments, such as mass spectrometry, NMR spectroscopy, or quasi-elastic neutron scattering (QENS).
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: January 7, 2020
    Assignee: ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA
    Inventors: Michael F. Brown, Suchithranga Perera, Udeep Chawla
  • POWDERED G-PROTEIN COUPLED RECEPTORS (GPCR)
    Publication number: 20180273606
    Abstract: A method for generating detergent-solubilized G-protein coupled receptors (GPCRs) in powdered form. The powdered GPCRs is storable at temperatures of ?20° C. or lower and for durations of 365 days or longer without substantial loss of functionality of the GPCRs after rehydration as compared to a pre-frozen state. The method can maintain minimal detergent to protein ratio in molar concentrations. The method can further generate GPCRs with specific water or deuterium content as required in certain experiments, such as mass spectrometry, NMR spectroscopy, or quasi-elastic neutron scattering (QENS).
    Type: Application
    Filed: September 30, 2016
    Publication date: September 27, 2018
    Inventors: Michael F. Brown, Suchithranga Perera, Udeep Chawla