ALEXANDRIA, Va., May 18 -- Arkema, King of Prussia, Pennsylvania, has been assigned a patent (No. 10,286,374, initially filed Nov. 29, 2017) developed by four co-inventors for a "shell and tube oxidation reactor with improved resistance to fouling." The co-inventors are Michael S. DeCourcy, Houston, Texas, John L. Steinbach, League City, Texas, Nicolas Dupont, St. Avold, France, and Roger L. Roundy, Rosharon, Texas.

The full-text of the patent can be found at http://patft.uspto.gov/ . . .