Patents by Inventor Bert Schenk

Bert Schenk 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).

  • Dressing
    Patent number: 6245375
    Abstract: The invention relates to a translucent dressing which can be manufactured and offered to the consumer as a two-phase system, having separate oil and water layers. Upon shaking by hand, an emulsion is produced which remains stable for at least one week. Such a dressing is suitable for use on e.g. salad.
    Type: Grant
    Filed: April 14, 1999
    Date of Patent: June 12, 2001
    Assignee: Lipton, division of Conopco, Inc.
    Inventors: Gijsbertus Kuil, Yadi Heydari, Barbara M C Pelan, Bert Schenk
  • Process for the preparation of a water and oil emulsion
    Patent number: 5028447
    Abstract: Oil and water emulsions which contain a phospholipoprotein material whcih has been modified by phospholipase A, and at least one native starch based thickening agent, are prepared by subsequently gelatinizing the thickening agent, incorporating the modified phospholipoprotein containing material into the gelatinized thickening agent, then incorporating the oil (which may at least partially be replaced by a low-calorie fat substitute) and finally homogenizing the mixture obtained.
    Type: Grant
    Filed: August 21, 1990
    Date of Patent: July 2, 1991
    Assignee: Van den Bergh Foods Company, Division of Conopco, Inc.
    Inventor: Bert Schenk