ALEXANDRIA, Va., June 16 -- United States Patent no. 12,302,926, issued on May 20, was assigned to DIGESTED ORGANICS LLC (Plymouth, Mich.).
"Method to produce high protein residuals" was invented by Robert Levine (Ann Arbor, Mich.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A system for treating whole stillage includes a stillage tank, a separation system in communication with the stillage tank and configured to separate the whole stillage into a wet cake portion and a thin stillage portion, and a primary filtration system in communication with the separation system. The primary filtration system can be configured to separate the thin stillage into a primary concentrate and a primary permeate. A secondary...