The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 24, 2018
Filed:
Aug. 29, 2014
Inventure Renewables, Inc., Tuscaloosa, AL (US);
William W. Berry, Tuscaloosa, AL (US);
William Rusty Sutterlin, Tuscaloosa, AL (US);
Mark G. Tegen, Tuscaloosa, AL (US);
Ryan Long, Tuscaloosa, AL (US);
Inventure Renewables, INC., Tuscaloosa, AL (US);
Abstract
This invention generally relates to the isolation of molecules exhibiting vitamin E activity, e.g. tocopherols and/or tocotrienols, from mixed lipid feedstocks. In alternative embodiments, the inventions provides methods and industrial processes for isolating vitamin E molecules, including tocopherols and/or tocotrienols, from mixed lipid feedstocks by combining the feedstock with an alcohol and reacting the mixture at or above the critical point of the alcohol, and then optionally separating the products into discreet fractions.