Patents by Inventor Harm Jacob Wichers

Harm Jacob Wichers 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: 5773074
    Abstract: The invention relates to a method for the production of an optionally preserved, water- and/or oil-containing foodstuff such as vegetables, pulses and fruit, which a casein compound which is soluble in water and/or oil or has been dissolved in water and/or oil is added to the foodstuff before, during or after the preparation or sterilisation, a closed container, containing a foodstuff which has been prepared according to this method, as well as the use of a casein compound which is soluble in water, or has been dissolved in water, to improve the appearance of optionally preserved water- and/or oil-containing products.
    Type: Grant
    Filed: October 8, 1996
    Date of Patent: June 30, 1998
    Assignee: Hak B.V.
    Inventors: Jeroen Jacobus Cornelius Veldkamp, John William Broekhuis, Harm Jacob Wichers