Patents by Inventor Gregory Ertl

Gregory Ertl 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).

  • Method of stimulation of melanin production and induction of skin tanning
    Publication number: 20050142078
    Abstract: A method of stimulating the production of melanin by the pigment-producing cells (keratinocytes and/or melanocytes) of the skin, in particular for the induction of skin tanning in humans, comprises administering alpha-MSH or an alpha-MSH analogue and exposing the skin to ultraviolet irradiation.
    Type: Application
    Filed: February 25, 2003
    Publication date: June 30, 2005
    Inventors: Robert Dorr, Norman Levine, Gregory Ertl, David Alberts