Patents by Inventor Martin Savoie

Martin Savoie 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 and system for controlling the addition of bleaching reagents to obtain a substantially constant percentage of pulp delignification across the first bleaching/delignifying stage
    Patent number: 6153050
    Abstract: A method for controlling the addition of bleaching/delignifying reagents to obtain a substantially constant percentage of pulp delignification across the first bleaching stage. The present method allows substantial improvements in bleached pulp quality through proper addition of the bleaching/delignifying reagent flow rate. The efficiency of the bleaching/delignifying reagent is therefore greatly improved. Further, reduction of pulp off-grades, equipment corrosion and effluent loading are additional beneficial effects resulting from the present method.
    Type: Grant
    Filed: March 24, 1998
    Date of Patent: November 28, 2000
    Assignee: Noranda Forest Inc.
    Inventors: Martin Savoie, Patrick Jean-Claude Tessier, Martin William Pudlas