Patents by Inventor Robert Eugene Barron

Robert Eugene Barron 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).

  • TOOTH WHITENING STRIPS
    Publication number: 20120189680
    Abstract: A tooth whitening product is provided. The tooth whitening product includes film formed from a water hydratable polymer and a plasticizer. The film has a first side and a second side and a tooth whitening agent applied as coating to one side of the film.
    Type: Application
    Filed: April 4, 2012
    Publication date: July 26, 2012
    Inventors: Paul Albert Sagel, Robert Eugene Barron, Robert Woodrow Gerlach, Douglas Craig Scott, Stephen Francis McClanahan
  • Tooth whitening strips
    Publication number: 20040120903
    Abstract: A tooth whitening product is provided. The tooth whitening product includes film formed from a water hydratable polymer and a plasticizer. The film has a first side and a second side and a tooth whitening agent applied as coating to one side of the film.
    Type: Application
    Filed: September 10, 2003
    Publication date: June 24, 2004
    Applicant: The Procter & Gamble Company
    Inventors: Paul Albert Sagel, Robert Eugene Barron, Robert Woodrow Gerlach, Douglas Craig Scott, Stephen Francis McClanahan