ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,559,697, issued on Feb. 24, was assigned to YOUNG LIVING ESSENTIAL OILS, LC (Lehi, Utah).
"Methods and systems for extracting additional beneficial lipid-soluble compounds from plant materials in environmentally sustainable ways" was invented by Hsueh-Kung Lin (Lehi, Utah).
According to the abstract* released by the U.S. Patent & Trademark Office: "Methods and systems for extracting additional beneficial lipid-soluble heavy compounds from plant material in an environmentally sustainable manner. A method includes preparing a solution that includes a solvent comprising an essential oil and further includes a solute comprising a plant material. The method includes extracting one or more...