Patents Represented by Attorney Charles Joyner

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  • Film coated tablet of ranitidine HCl
    Patent number: 4880636
    Abstract: This invention relates to an improved polymeric film coating for a ranitidine Hydrocholride (HCl) tablet in which the plasticizer triacetin had been added to the polymeric film coating medium. A tablet of this invention has been found to have great stability than a tablet coating with a polymeric film which does not contain triacetin.
    Type: Grant
    Filed: May 13, 1988
    Date of Patent: November 14, 1989
    Inventor: Robert M. Franz