Patents by Inventor Marius Duchesne

Marius Duchesne 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 of improving the efficiency of fat separation in the separation of a liquid food product
    Patent number: 8273397
    Abstract: The disclosure relates to a method of improving the efficiency of fat separation in the separation of a liquid food product with a certain fat content. The method includes the method step that the liquid food product is caused to pass through a first separator where the product is divided up into a lighter and a heavier phase. The first separator is regulated so that the lighter phase will have a fat content which is less than 15%. The method also includes the method step that the lighter phase is caused to pass through a second separator.
    Type: Grant
    Filed: March 14, 2005
    Date of Patent: September 25, 2012
    Assignee: Tetra Laval Holdings & Finance SA
    Inventors: Marius Duchesne, Rolf Månsson
  • Method of Improving the Efficiency of Fat Separation in the Separation of a Liquid Food Product
    Publication number: 20080279999
    Abstract: The disclosure relates to a method of improving the efficiency of fat separation in the separation of a liquid food product with a certain fat content. The method includes the method step that the liquid food product is caused to pass through a first separator where the product is divided up into a lighter and a heavier phase. The first separator is regulated so that the lighter phase will have a fat content which is less than 15%. The method also includes the method step that the lighter phase is caused to pass through a second separator.
    Type: Application
    Filed: March 14, 2005
    Publication date: November 13, 2008
    Applicant: TETRA LAVAL HOLDINGS & FINANCE SA
    Inventors: Marius Duchesne, Rolf Mansson