Patents by Inventor Johan P. van Leersum

Johan P. van Leersum 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).

  • Patent number: 5536519
    Abstract: This invention is directed to a method for preparing frozen flavor capsules as well as a method for incorporating these flavor capsules into low-fat frozen or refrigerated desserts. The invention also encompasses the capsules themselves, as well as dessert products incorporating these capsules. The capsules are prepared by first forming discrete composite capsules having a flavor encapsulated in an oil, and then freezing these capsules to solidify the oil and form discrete frozen solid flavor particles. Because the oil is essentially a liquid at ambient temperature, the oil liquifies in the mouth upon consumption, providing a balanced flavor release from, the previously protected flavor capsule.
    Type: Grant
    Filed: January 3, 1994
    Date of Patent: July 16, 1996
    Assignee: Tastemaker
    Inventors: Ernst Graf, Johan P. van Leersum