Patents by Inventor Donald J. Casimir

Donald J. Casimir 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).

  • Low alcohol wine
    Patent number: 4902518
    Abstract: A method for the production of low alcohol wine comprising separating a fruit juice into a high sugar fraction and a low sugar fraction, stripping volatile components, such as high-boiling point esters, from the fruit juice or from the high sugar fraction and adding them to the low sugar fraction, and fermenting the low sugar fraction. A preferred method of separating the fruit juice into high and low sugar fractions is by fractional crystallization.
    Type: Grant
    Filed: November 9, 1987
    Date of Patent: February 20, 1990
    Assignees: Bioquip Australia Pty. Limited, Commonwealth Scientific and Industrial Research Organization
    Inventors: Timothy R. Lang, Donald J. Casimir
  • Counter current diffusion extractor
    Patent number: 4363264
    Abstract: A counter current extractor in which material to be extracted is caused to move in counter current with an extracting liquid by a screw conveyor characterized in that the direction of rotation of the screw conveyor is intermittently reversed. A process for extracting soluble and dispersible materials using such a counter current extractor is also disclosed.
    Type: Grant
    Filed: September 29, 1980
    Date of Patent: December 14, 1982
    Assignees: Howden Equipment Services Pty. Ltd., Commonwealth Scientific and Industrial Research Organisation
    Inventors: Timothy R. Lang, Donald J. Casimir