Patents by Inventor Kara van VALKENBURG

Kara van VALKENBURG 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).

  • Process for making nucleoside phosphoramidate compounds
    Patent number: 10251903
    Abstract: The present invention is directed to a process for making Nucleoside Phosphoramidate Compounds of formula (I): which are useful for the treatment and prophylaxis of HCV infection. The present invention is also directed to compounds that are useful as synthetic intermediates for making the compounds of formula (I).
    Type: Grant
    Filed: October 20, 2015
    Date of Patent: April 9, 2019
    Assignees: Merck Sharp & Dohme Corp., Idenix Pharmaceuticals LLC
    Inventors: Bryon L. Simmons, Kevin R. Campos, Artis Klapars, Alistair J. Stewart, Benjamin A. Mayes, Peter E. Maligres, Alan Hyde, Steven Mark Silverman, Yong-Li Zhong, Adel M. Moussa, Kenneth Baker, Kara Van Valkenburg
  • Process for Making Nucleoside Phosphoramidate Compounds
    Publication number: 20170246198
    Abstract: The present invention is directed to a process for making Nucleoside Phosphoramidate Compounds of formula (I): which are useful for the treatment and prophylaxis of HCV infection. The present invention is also directed to compounds that are useful as synthetic intermediates for making the compounds of formula (I).
    Type: Application
    Filed: October 20, 2015
    Publication date: August 31, 2017
    Applicants: IDENIX Pharmaceuticals LLC, Merck Sharp & Dohme Corp.
    Inventors: Bryon L. SIMMONS, Kevin R. CAMPOS, Artis KLAPARS, Alistair J. STEWART, Benjamin A. MAYES, Peter E. MALIGRES, Alan HYDE, Steven Mark SILVERMAN, Yong-Li ZHONG, Adel M. MOUSSA, Kenneth BAKER, Kara van VALKENBURG