ALEXANDRIA, Va., April 2 -- United States Patent no. 12,264,069, issued on April 1, was assigned to Oxy Low Carbon Venture LLC (Houston).

"Process for the conversion of carbon dioxide" was invented by John M. Repasky (New Braunfels, Texas) and Robert L. Zeller III (Seabrook, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "A process for the production of syngas, the process comprising (i) reacting at least a portion of carbon dioxide with hydrogen within an initial reactor to produce an initial product stream including carbon monoxide, water, unreacted carbon dioxide, and unreacted hydrogen; and (ii) reacting at least a portion of the unreacted carbon dioxide and unreacted hydrogen within a reactor downs...