Patents by Inventor Chrisopher M. Levins

Chrisopher M. Levins 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).

  • Processes for preparing antiviral compounds
    Patent number: 9890134
    Abstract: The present disclosure provides processes for the preparation of a compound of formula: which is useful as an antiviral agent. The disclosure also provides compounds that are synthetic intermediates.
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: February 13, 2018
    Assignee: Gilead Pharmasset LLC
    Inventors: Kevin M. Allan, Shinji Fujimori, Lars V. Heumann, Grace May Huynh, Katie Ann Keaton, Chrisopher M. Levins, Ganapati Reddy Pamulapati, Benjamin James Roberts, Keshab Sarma, Martin Gerald Teresk, Xiang Wang, Scott Alan Wolckenhauer