Gerald CLARKSON 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).
Abstract: A method of extracting a substance comprising the steps of: placing a substrate on which a substance has been adsorbed into a container; feeding a solvent into the container whilst restricting its exit to achieve a predetermined pressure of the solvent in the container, wherein the solvent has a critical point and the predetermined pressure is above the critical point of the solvent; releasing the solvent and an extract comprising extracted substances into a separator; reducing the temperature and pressure in the separator to remove a gaseous portion of the solvent from the extract; collecting the extract remaining from the separator.
Type:
Grant
Filed:
December 16, 2021
Date of Patent:
October 7, 2025
Assignee:
Conopco, Inc.
Inventors:
Susan Bates, Stephanie Maria Blissett, Zane Ashley James Brough, Steven Michael Cenci, Gerald Clarkson, Raymond John Marriott
Abstract: A method of extracting a substance comprising the steps of: placing a substrate on which a substance has been adsorbed into a container; feeding a solvent into the container whilst restricting its exit to achieve a predetermined pressure of the solvent in the container, wherein the solvent has a critical point and the predetermined pressure is above the critical point of the solvent; releasing the solvent and an extract comprising extracted substances into a separator; reducing the temperature and pressure in the separator to remove a gaseous portion of the solvent from the extract; collecting the extract remaining from the separator.
Type:
Application
Filed:
December 16, 2021
Publication date:
January 4, 2024
Inventors:
Susan BATES, Stephanie Maria BLISSETT, Zane Ashley James BROUGH, Steven Michael CENCI, Gerald CLARKSON, Raymond John MARRIOTT
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