Patents Assigned to Medicis Pharmaceutical, Inc.
  • Patent number: 5648389
    Abstract: The present invention provides compositions and methods for alleviation of both visible and non-visible, or pre-emergent, dermatological lesions associated with changes in normal keratinization, cutaneous infection, epidermal formation or pilosebaceous function, such as acne, psoriasis, seborrhea, ingrown hairs and pseudofolliculitis barbae, and hyperpigmented skin. The inventive compositions comprise a dermatologically absorbable topical antimicrobial, antibiotic, antibacterial or antifungal agent; a dermatologically absorbable alpha or beta hydroxy acid; and a dermatologically absorbable zinc compound in a suitable carrier.
    Type: Grant
    Filed: October 27, 1995
    Date of Patent: July 15, 1997
    Assignee: Medicis Pharmaceutical, Inc.
    Inventors: Eugene H. Gans, Jonah Shacknai