Patents by Inventor Leonard L. Sutker

Leonard L. Sutker 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).

  • Method of separating fatty acid fractions
    Patent number: 3953484
    Abstract: Fractionation of liquid or solid mixtures of fatty acids is enhanced by a pretreatment which comprises whipping and maceration of the mixture to form a gas-entrained slurry. Preferably the whipping and maceration are carried out in the presence of air. During the pretreatment normally solid fatty acid mixtures are slurrified and the obtained slurry is filterable to separate liquid and solid fatty acid fractions therefrom.
    Type: Grant
    Filed: August 14, 1974
    Date of Patent: April 27, 1976
    Inventor: Leonard L. Sutker