Patents by Inventor Isaäc Heertje

Isaäc Heertje 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).

  • Use of mesomorphic phases in food products
    Patent number: 6368652
    Abstract: Mesomorphic phases of edible surfactants can advantageously be added to food products to provide for example structuring or fat-replacement. Preferably the mesomorphic phases are present as bulk phases in finished or ready to eat food products.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: April 9, 2002
    Assignee: Van den Bergh Foods Co., division of Conopco, Inc.
    Inventors: Isaäc Heertje, Henricus Arnoldus Hendrickx, Albertje Johanna Knoops, Elias Cornelis Royers, Hessel Turksma