Patents by Inventor Gregory P. Butke

Gregory P. Butke 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).

  • Valomaciclovir polymorphs
    Patent number: 9492456
    Abstract: The present invention relates to crystalline forms of valomaciclovir, processes for preparing crystalline forms of valomaciclovir, pharmaceutical compositions thereof and methods of using thereof.
    Type: Grant
    Filed: June 19, 2014
    Date of Patent: November 15, 2016
    Assignee: EPIPHANY BIOSCIENCES, INC.
    Inventors: Mike H. O'Neill, Gregory P. Butke
  • VALOMACICLOVIR POLYMORPHS
    Publication number: 20150051229
    Abstract: The present invention relates to crystalline forms of valomaciclovir, processes for preparing crystalline forms of valomaciclovir, pharmaceutical compositions thereof and methods of using thereof.
    Type: Application
    Filed: June 19, 2014
    Publication date: February 19, 2015
    Inventors: Mike H. O'NEILL, Gregory P. BUTKE
  • VALOMACICLOVIR POLYMORPHS
    Publication number: 20100240681
    Abstract: The present invention relates to crystalline forms of valomaciclovir, processes for preparing crystalline forms of valomaciclovir, pharmaceutical compositions thereof and methods of using thereof.
    Type: Application
    Filed: September 18, 2008
    Publication date: September 23, 2010
    Applicant: EPIPHANY BIOSCIENCES, INC.
    Inventors: Mike H. O'Neill, Gregory P. Butke