Patents by Inventor Gheorghe D. Roiban

Gheorghe D. Roiban 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).

  • SYNTHETIC METHODS
    Publication number: 20220055999
    Abstract: Methods for the preparation of the following compound are disclosed. The compound can be incorporated into pharmaceutical formulations, including tablets and such tablets can be used for treating cholestatic liver diseases.
    Type: Application
    Filed: November 2, 2021
    Publication date: February 24, 2022
    Inventors: Gregg BARCAN, Jiasheng Guo, Christopher W. Morgan, Gheorghe D. Roiban, Peter W. Sutton
  • Synthetic methods
    Patent number: 11186558
    Abstract: Methods for the preparation of the following compound are disclosed. The compound can be incorporated into pharmaceutical formulations, including tablets and such tablets can be used for treating cholestatic liver diseases.
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: November 30, 2021
    Assignee: GlaxoSmithKline Intellectual Property (No.2) Limited
    Inventors: Gregg Barcan, Jiasheng Guo, Christopher W. Morgan, Gheorghe D. Roiban, Peter W. Sutton
  • SYNTHETIC METHODS
    Publication number: 20200325110
    Abstract: Methods for the preparation of the following compound are disclosed. The compound can be incorporated into pharmaceutical formulations, including tablets and such tablets can be used for treating cholestatic liver diseases.
    Type: Application
    Filed: June 27, 2017
    Publication date: October 15, 2020
    Inventors: Gregg Barcan, Jiasheng Guo, Christopher W. Morgan, Gheorghe D. Roiban, Peter W. Sutton