Patents by Inventor Melissa Leeann Campbell

Melissa Leeann Campbell 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 for dental education
    Patent number: 9111461
    Abstract: A kit for demonstrating or explaining the action of a mineral ion scavenger in an oral care composition. A method for demonstrating or explaining the action of a mineral ion scavenger in an oral care composition. A kit and/or method for providing perceptible confirmation of the action and/or effectiveness of an oral care composition comprising a mineral ion scavenger.
    Type: Grant
    Filed: April 2, 2012
    Date of Patent: August 18, 2015
    Assignee: The Iams Company
    Inventor: Melissa Leeann Campbell
  • Kit and Method for Dental Education
    Publication number: 20130260349
    Abstract: A kit for demonstrating or explaining the action of a mineral ion scavenger in an oral care composition. A method for demonstrating or explaining the action of a mineral ion scavenger in an oral care composition. A kit and/or method for providing perceptible confirmation of the action and/or effectiveness of an oral care composition comprising a mineral ion scavenger.
    Type: Application
    Filed: April 2, 2012
    Publication date: October 3, 2013
    Inventor: Melissa Leeann Campbell