Patents by Inventor Ronald A. Sanftleben

Ronald A. Sanftleben 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).

  • Taste masking microparticles for oral dosage forms
    Patent number: 5607697
    Abstract: The present invention relates to a solid dosage form including a new type of taste masking microparticle having an adsorbate of, for example, mannitol, in the core thereof.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: March 4, 1997
    Assignee: Cima Labs, Incorporated
    Inventors: Todd G. Alkire, Ronald A. Sanftleben, Steven S. Schuehle