Patents by Inventor Sam Shuster

Sam Shuster 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).

  • Patent number: 5248494
    Abstract: A lenitive composition is provided for application to the skin of an anthralin patient for reducing anthralin-induced inflammation and the staining associated with anthralin use. The lenitive composition is a single phase aqueous treating solution comprising an organic amine and a film-forming agent dissolved within a nontoxic dermatologically acceptable carrier. The organic amine is selected from the group consisting of lower alkyl and lower alkanol primary, secondary and tertiary amines and comprises about 1 to 25 percent by weight of the single phase aqueous treating solution. The solution is topically applied to the anthralin-treated areas so as to completely cover the treated areas. The solution is applied before or after anthralin wash off, preferably in the form of a fine spray or mist.
    Type: Grant
    Filed: June 10, 1992
    Date of Patent: September 28, 1993
    Assignee: Young Pharmaceuticals Inc.
    Inventors: John E. Kuleza, Lawrence Clifford M., Sam Shuster