Patents by Inventor Harold S. Freeburn

Harold S. Freeburn 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).

  • Coated Multipurpose Paper, Process And Composition Thereof
    Publication number: 20090148608
    Abstract: A composition including a styrene acrylate copolymer; an organic cationic polyelectrolyte; at least one inorganic pigment; a binder; a wetting agent and a salt. Such a coated multipurpose paper is suitable for use on inkjet printers, laser printers, fax machines, copiers, offset presses and more. A process for preparing such a multicoated paper is also provided.
    Type: Application
    Filed: March 5, 2006
    Publication date: June 11, 2009
    Applicant: DOMTAR, INC.
    Inventors: Lawrence N Nadeau, Christopher G. Belfry, Harold S. Freeburn, Tony Bhandari, Richard Gratton