Patents by Inventor Samuel J. Montalto

Samuel J. Montalto 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).

  • Polyaphrons as a drug delivery system
    Patent number: 4999198
    Abstract: A polyaphron is formed having a continuous phase and a disperse phase. A drug is carried in the dispersed phase. The polyaphron is placed in contact with a medium and the drug is transferred from the disperse phase into the medium.
    Type: Grant
    Filed: April 17, 1990
    Date of Patent: March 12, 1991
    Assignee: The Board of Governors for Higher Education, State of Rhode Island and Providence Plantations
    Inventors: Stanley M. Barnett, Joan M. Lausier, Samuel J. Montalto