Patents Assigned to ChemWerth, Inc.
  • Synthetic processes of carprofen
    Patent number: 9611217
    Abstract: Methods and intermediates for the synthesis of carprofen and its derivatives starting from cyclohexanone are disclosed.
    Type: Grant
    Filed: May 5, 2016
    Date of Patent: April 4, 2017
    Assignee: ChemWerth, Inc.
    Inventors: Lin Yi, Xiping Su, Peter Werth