ALEXANDRIA, Va., June 17 -- United States Patent no. 12,315,021, issued on May 27, was assigned to Arizona Board of Regents acting for and on behalf Northern Arizona University (Flagstaff, Ariz.).

"Systems and methods for supply chain data processing and flow modeling" was invented by Richard Rushforth (Flagstaff, Ariz.) and Benjamin Ruddell (Flagstaff, Ariz.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Implementations of a method of calculating a county-level consumption of natural gas may include providing county-level natural gas production data for a plurality of counties to a database from a data repository; removing from an analysis, using a processor, all areas of a first county of the plurality of ...