ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,378,182, issued on Aug. 5, was assigned to INVENTURE RENEWABLES INC. (Bessemer, Ala.).

"Apparatus and systems for improved alkyl ester production from feedstocks containing organic acids using low pressure alkylation" was invented by Cory O'Neil Blanchard (Birmingham, Ala.), Ryan Alexander Long (Hoover, Ala.), William Rusty Sutterlin (Hoover, Ala.), Timothy Nelson Brown (Tuscaloosa, Ala.) and Endre Mihaly (Tuscaloosa, Ala.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are industrial processes for producing an organic acid alky ester from a feedstock containing organic acids and/or saponifiables, comprising: countercurrently contacting a feedsto...