Patents by Inventor Evan Hays

Evan Hays 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: 8137712
    Abstract: The present invention relates to a composition for the relief of hangover symptoms and methods of treating hangover symptoms.
    Type: Grant
    Filed: August 8, 2007
    Date of Patent: March 20, 2012
    Inventor: Evan Hays
  • Publication number: 20100183736
    Abstract: The present invention relates to a composition for the relief of hangover symptoms and methods of treating hangover symptoms.
    Type: Application
    Filed: August 8, 2007
    Publication date: July 22, 2010
    Inventor: Evan Hays