Patents by Inventor Peter Sonneveld

Peter Sonneveld 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).

  • Anti-spattering agent and spreads comprising the same
    Patent number: 5397592
    Abstract: It is known to add anti-spattering agents to spreads and other frying fats so as to reduce the spattering tendency. Anti-spattering agents include, nitrogen, salt, calcium chloride or phosphates, and emulsifiers such as egg yolk and lecithin. Oxidised bean oil is known to be effective against primary spattering but ineffective against secondary spattering. An improved anti-spattering agent effective against both primary and secondary spattering, comprises a mixture of a thermally oxidised vegetable oil such as "blown bean oil" and a source of phosphatidyl choline, preferably "Cetinol".
    Type: Grant
    Filed: September 2, 1992
    Date of Patent: March 14, 1995
    Assignee: Van Den Bergh Foods Co., Division of Conopco Inc.
    Inventors: Leo F. Vermaas, Jan Benjamins, Peter Sonneveld