Patents Assigned to TIBER LABORATORIES, LLC
  • PHENYLEPHRINE TANNATE, PYRILAMINE TANNATE AND DEXTROMETHORPHAN TANNATE SALTS IN PHARMACEUTICAL COMPOSITIONS
    Publication number: 20080125453
    Abstract: Compositions of tannate salts of phenylephrine, pyrilamine, and dextromethorphan produced by a method that allows for the in-situ conversions and incorporation of the tannate salts in a single dosage form. The conversion process includes dissolving salts of phenylephrine, pyrilamine, and dextromethorphan in a solvent and mixing with a dispersing agent and tannic acid to generate tannate salts. The tannate salts may be further processed without further purification or isolation to single dosage forms, such as tablets and suspension.
    Type: Application
    Filed: February 8, 2008
    Publication date: May 29, 2008
    Applicant: TIBER LABORATORIES, LLC
    Inventors: Jeffrey S. Kiel, H. Greg Thomas, Narasimhan Mani