Patents by Inventor Stanley B. Wrobel, Jr.

Stanley B. Wrobel, Jr. 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).

  • Aqueous gel retinoid dosage form
    Patent number: 5643584
    Abstract: This invention relates to aqueous gel retinoid compositions and their methods of use. More specifically, the aqueous gel retinoid compositions of the invention utilize micronized particles of retinoids, particularly tretinoin, to provide an aqueous gel for topical application of such retinoids to the skin which minimizes skin irritation while retaining drug efficacy.
    Type: Grant
    Filed: May 18, 1995
    Date of Patent: July 1, 1997
    Assignee: Ortho Pharmaceutical Corporation
    Inventors: Richard K. Farng, Gerard J. Gendimenico, James A. Mezick, Shirley M. Ng, Stanley B. Wrobel, Jr.