Patents by Inventor Theodorus J. Van Selm

Theodorus J. Van Selm 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: RE30086
    Abstract: Margarine and low fat emulsion food spreads have been prepared, the fat phase of which consists essentially of randomized palm oil. The randomization is usually carried out on palm oil alone and enables a substantial amount of palm oil to be incorporated into the fat phase without the onset of excessive post-hardening effects. The randomization also minimizes the amount of expensive vegetable oils such as sunflower oil which have hitherto been found necessary adjuncts with palm oil in such products, particularly in recently-developed soft spreads which can be spread directly at domestic refrigerator temperatures. The major part of the spreads of the invention preferably consist of a fat of melting point 25.degree.-30.degree. C., particularly derived from vegetable oils.
    Type: Grant
    Filed: September 18, 1978
    Date of Patent: August 28, 1979
    Assignee: Lever Brothers Company
    Inventors: Norman J. Carlile, Theodorus J. Van Selm