Patents by Inventor Kenneth Charak

Kenneth Charak 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).

  • Palatable solid pharmaceutical compositions
    Patent number: 4786502
    Abstract: Lipid-containing, molded pharmaceutical compositions, comprising:(a) from about 10% to about 50% of a lipid material having a melting point of from about 26.degree. C. to about 37.degree. C.;(b) from about 10% to about 50% of a particulate dispersant material;(c) from about 0.1% to about 3% of an emulsifier; and(d) a safe and effective amount of a pharmaceutical active material;wherein the particulate materials in said composition have a mean particle size of from about 4 microns to about 10 microns, with less than about 10% of the particulates greater than about 30 microns in size. Preferably, the measured viscosity of the compositions is less than about 10,000 cps at about 40.degree. C.
    Type: Grant
    Filed: October 6, 1986
    Date of Patent: November 22, 1988
    Assignee: The Procter & Gamble Company
    Inventors: Francis B. Chapura, Charles W. Bishop, Kenneth Charak, Phillip F. Pflaumer, David L. Suter