Patents by Inventor Isabel Lopes

Isabel Lopes 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).

  • Composition for carpet and room deodorizer and method of delivering the composition
    Patent number: 6315949
    Abstract: A composition for deodorizing and refreshing surfaces such as carpets, upholstery, furniture etc. The composition disclosed is a highly friable foam that rapidly evaporates upon contact with the surface to be refreshed. Therefore, the composition does not require removal by vacuuming after application to the surface. A method for using the composition to deodorize and refresh a surface is also disclosed.
    Type: Grant
    Filed: December 30, 1999
    Date of Patent: November 13, 2001
    Inventors: Robert Carmello, Ernest Bernarducci, Kenneth Ward, Isabel Lopes, Karen Mack