Patents by Inventor Ehren Ray Burton

Ehren Ray Burton 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: 8542325
    Abstract: The present invention generally relates to contact lenses. Specifically, this invention relates to contact lenses that change color based on one or more stimuli. The present application provides for a color changing contact lens that can change its color based on one or more stimuli. The color changing contact lens is constructed of an inner layer, an outer layer and a supply of liquid crystal.
    Type: Grant
    Filed: November 27, 2011
    Date of Patent: September 24, 2013
    Inventor: Ehren Ray Burton
  • Publication number: 20120069254
    Abstract: The present invention generally relates to contact lenses. Specifically, this invention relates to contact lenses that change color based on one or more stimuli. The present application provides for a color changing contact lens that can change its color based on one or more stimuli. The color changing contact lens is constructed of an inner layer, an outer layer and a supply of liquid crystal.
    Type: Application
    Filed: November 27, 2011
    Publication date: March 22, 2012
    Inventor: Ehren Ray Burton