Patents by Inventor Douglas B. Learn

Douglas B. Learn 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: 8933112
    Abstract: A novel method and composition is disclosed for treating burn injuries on human skin by promoting healing of the damaged skin. In particular, a topical liquid drug formulation is used to treat burn injuries caused by exposure of the skin to heat (thermal burns), the sun or ultraviolet radiation (sunburn), ionizing radiation (radiation burns), chemicals (chemical burns) and electricity (electrical burns). The topical burn treatment liquid contains clotrimazole as the active pharmaceutical ingredient to promote the healing of the burn damaged skin by reducing the edema, erythema, blistering, pain and other symptoms associated with burns, as well as preventing the spread of the burn damage and promoting healing.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: January 13, 2015
    Assignee: Memphaceuticals, LLC
    Inventors: Lee K. Roberts, William L. Hickerson, Douglas B. Learn
  • Publication number: 20130338206
    Abstract: A novel method and composition is disclosed for treating burn injuries on human skin by promoting healing of the damaged skin. In particular, a topical liquid drug formulation is used to treat burn injuries caused by exposure of the skin to heat (thermal burns), the sun or ultraviolet radiation (sunburn), ionizing radiation (radiation burns), chemicals (chemical burns) and electricity (electrical burns). The topical burn treatment liquid contains clotrimazole as the active pharmaceutical ingredient to promote the healing of the burn damaged skin by reducing the edema, erythema, blistering, pain and other symptoms associated with burns, as well as preventing the spread of the burn damage and promoting healing.
    Type: Application
    Filed: March 13, 2013
    Publication date: December 19, 2013
    Inventors: Lee K. Roberts, William L. Hickerson, Douglas B. Learn