Patents by Inventor Khisal Ahmed Alvi

Khisal Ahmed Alvi 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 producing modulators of cystic fibrosis transmembrane conductance regulator
    Patent number: 8404849
    Abstract: The present invention relates to the process for producing modulators of cystic fibrosis transmembrane conductance regulator (CFTR).
    Type: Grant
    Filed: May 20, 2011
    Date of Patent: March 26, 2013
    Assignee: Vertex Pharmaceuticals
    Inventors: Lifang Sun, Khisal Ahmed Alvi, Caroline Joyce Decker, Yongmin Li
  • Processes for Producing Modulators of Cystic Fibrosis Transmembrane Conductance Regulator
    Publication number: 20110288121
    Abstract: The present invention relates to the process for producing modulators of cystic fibrosis transmembrane conductance regulator (CFTR).
    Type: Application
    Filed: May 20, 2011
    Publication date: November 24, 2011
    Applicant: Vertex Pharmaceuticals Incorporated
    Inventors: Lifang Sun, Khisal Ahmed Alvi, Caroline Joyce Decker, Yongmin Li