Patents by Inventor Engelbertus Albertus Sloot

Engelbertus Albertus Sloot 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: 6086938
    Abstract: The invention provides a process for the preparation of an emulsion concentrate for soft drinks by emulsifying in an aqueous extract of crushed defatted seeds from edible fruit, a flavor mixture which contains an essential oil of the peel of least one citrus fruit and/or an organoleptically neutral oil. Citrus fruit is preferred. Preferably the oil/solids ratio is from 1.5:1 to 5:1. Preferably the citrus fruit seeds are orange (Citrus aurantium) seeds and/or grapefruit (Citrus paradisi) seeds. The emulsion concentrate may further contain estergum, damar resin and/or sucrose diacetyl hexaisobuturate. Preferably the aqueous phase of the emulsion concentrate is adjusted to a pH between 2.5 and 6, more preferably by the addition of citric acid. The invention further provides an emulsion concentrate so prepared as well as a soft drink obtainable by diluting the emulsion concentrate.
    Type: Grant
    Filed: December 23, 1998
    Date of Patent: July 11, 2000
    Assignee: Quest International B.V.
    Inventors: Engelbertus Albertus Sloot, Jacobus Johannes Burger, Erwin Van De Kamp, Diederik Johannes Maria Schmedding