Patents by Inventor John S. Bajor

John S. Bajor 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).

  • Oral compositions containing an aminosilicone and a lipophilic compound
    Patent number: 5188822
    Abstract: Oral composition containing an oil-in-water emulsion, wherein the oil phase of the emulsion includes an aminoalkyl silicone and a lipophilic compound and the aqueous phase includes an emulsifier. The lipophilic compound is soluble in the aminoalkyl silicone. Preferably, a lipophilic antimicrobial agent or a lipophilic flavorant is employed. The aminoalkyl silicone forms a substantive film on the teeth surface and the lipophilic compound is deposited, along with the aminoalkyl silicone, on the teeth surface. Thus, the enhanced deposition of the lipophilic compound is attained. The pH of the compositions is preferably at least 7.0. The compositions are preferably applied by brushing.
    Type: Grant
    Filed: August 7, 1991
    Date of Patent: February 23, 1993
    Assignee: Chesebrough-Pond's USA Co., Division of Conopco Inc.
    Inventors: John P. Viccaro, John S. Bajor, Alla Tartakovsky