Patents by Inventor Joseph F. Zhou

Joseph F. Zhou 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).

  • Compositions of Stable Tiacumicins
    Publication number: 20130065844
    Abstract: The present invention is related to pharmaceutical compositions of one or more tiacumicins that exhibit improved stability, and methods of treatment using such formulations. The formulations contain one or more tiacumicins, such as difimicin, and one or more antioxidants, such as butylated hydroxytoluene, and, optionally, one or more pharmaceutically acceptable excipients.
    Type: Application
    Filed: March 9, 2012
    Publication date: March 14, 2013
    Inventors: Suketu Sanghvi, Mark Roach, Joseph F. Zhou, Eric Michael Mittleberg, Ping He
  • Compositions of stable tiacumicins
    Publication number: 20080176927
    Abstract: The present invention is related to pharmaceutical compositions of one or more tiacumicins that exhibit improved stability, and methods of treatment using such formulations. The formulations contain one or more tiacumicins, such as difimicin, and one or more antioxidants, such as butylated hydroxytoluene, and, optionally, one or more pharmaceutically acceptable excipients.
    Type: Application
    Filed: January 14, 2008
    Publication date: July 24, 2008
    Applicant: Optimer Pharmaceuticals, Inc.
    Inventors: Suketu Sanghvi, Mark Roach, Joseph F. Zhou, Eric Michael Mittleberg, Ping He