Patents by Inventor Mary Anne Wright

Mary Anne Wright 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).

  • Multilayer adhesive barrier films for water resistant carpet pad applications
    Patent number: 6572965
    Abstract: A multiple layer adhesive and barrier film that combines good adhesion to substrates such as a foam material with a barrier to liquid permeation provides the substrate with a liquid barrier and adequate wear characteristics, particularly when the substrate is a foam material used as a carpet pad.
    Type: Grant
    Filed: May 11, 2000
    Date of Patent: June 3, 2003
    Assignee: The Dow Chemical Company
    Inventors: Robert L. McGee, Mary Anne Wright