Patents by Inventor Nicholas Birringer

Nicholas Birringer 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).

  • Publication number: 20160339074
    Abstract: The present invention is directed to compositions comprising the HCV NS3/4A inhibitor, (1aR,5S,8S,10R,22aR)-5-tert-butyl-N-{(1R,2S)-1-[(cyclopropylsulfonyl)carbamoyl]-2-ethenylcyclopro-pyl}-14-methoxy-3,6-dioxo-1,1a,3,4,5,6,9,10,18,19,20,21,22,22a-tetradecahydro-8H-7,10-methanocyclopropa[18,19][1,10,3,6]dioxa-diazacyclononadecino[11,12-b]quinoxaline-8-carboxamide, or a pharmaceutically acceptable salt thererof, an oral absorption enhancing polymer, and, optionally, a surfactant. The present invention is also directed to solid dispersions and pharmaceutical compositions containing or made from these compositions, and the methods for making these solid dispersions and pharmaceutical compositions.
    Type: Application
    Filed: February 3, 2015
    Publication date: November 24, 2016
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Melanie J. Marota, Craig McKelvey, Nicholas Birringer, Jesse Kuiper, Paul A. Harmon, Adam J. Socia, Patrick Jules Marsac, Stephen L. Conway
  • Publication number: 20120201885
    Abstract: This invention relates to a bilayer pharmaceutical compositions comprising fixed-dose combinations of a dipeptidyl peptidase-4 inhibitor and pioglitazone, methods of preparing such pharmaceutical compositions, and methods of treating Type 2 diabetes with such pharmaceutical compositions.
    Type: Application
    Filed: October 12, 2010
    Publication date: August 9, 2012
    Inventors: Nicholas Birringer, Christopher T. John, Zhen Liu, Adam Procopio, Bhagwant Rege
  • Publication number: 20120059011
    Abstract: This invention relates to pharmaceutical compositions comprising fixed-dose combinations of a dipeptidyl peptidase-4 inhibitor and pioglitazone, methods of preparing such pharmaceutical compositions, and methods of treating Type 2 diabetes with such pharmaceutical compositions.
    Type: Application
    Filed: June 4, 2010
    Publication date: March 8, 2012
    Inventors: Nicholas Birringer, Christopher T. John, Adam Procopio, Bhagwant Rege, Lawrence A. Rosen, Sutthilug Sotthivirat, Wei Xu